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SIN - WAS

Find cheap flights from Singapore to Washington, D.C. from S$ 662

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Washington, D.C. departing on 14-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Sat 29-6
Sat 6-7

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Washington, D.C..
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Washington, D.C..
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Cheap flight deals from Singapore to Washington, D.C. (SIN-WAS)

 
These are the cheapest deals for flights from Singapore to Washington, D.C. currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Singapore to Washington, D.C.

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Singapore to Washington, D.C..

Recent one-way flight deals from Singapore to Washington, D.C.

Only flying one-way? Below are some of the best one-way flight deals from Singapore to Washington, D.C. found on KAYAK recently.

Recent last-minute flight deals from Singapore to Washington, D.C.

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Singapore to Washington, D.C..

Recent direct flight deals from Singapore to Washington, D.C.

The latest deals for direct flights from Singapore to Washington, D.C. so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Singapore to Washington, D.C.

Find recent round-trip train or bus tickets from Singapore to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:05 - 15:50SIN-IAD
40h 45m1 stop
08:20 - 06:15IAD-SIN
33h 55m3 stops
S$ 1,290United Airlines
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Tue, 25 Jun - Thu, 25 Jul
21:00 - 11:24SIN-IAD
26h 24m2 stops
12:25 - 06:40IAD-SIN
30h 15m1 stop
S$ 1,300United Airlines
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Mon, 17 Jun - Thu, 18 Jul
21:50 - 13:49SIN-DCA
27h 59m2 stops
19:45 - 17:35DCA-SIN
33h 50m2 stops
S$ 1,495Japan Airlines
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Tue, 1 Oct - Wed, 9 Oct
21:50 - 21:32SIN-BWI
35h 42m2 stops
06:00 - 17:35BWI-SIN
47h 35m2 stops
S$ 1,520Japan Airlines
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Mon, 10 Jun - Mon, 9 Sep
23:05 - 18:55SIN-BWI
32h 50m1 stop
20:40 - 18:40BWI-SIN
33h 00m1 stop
S$ 1,632British Airways
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Thu, 21 Nov - Sat, 30 Nov
23:20 - 19:40SIN-BWI
32h 20m1 stop
21:25 - 16:05BWI-SIN
30h 40m1 stop
S$ 1,704British Airways
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Tue, 1 Oct - Wed, 9 Oct
01:10 - 11:15SIN-IAD
22h 05m1 stop
11:50 - 05:00IAD-SIN
28h 10m1 stop
S$ 2,041Korean Air
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Sun, 20 Oct - Mon, 2 Dec
01:10 - 11:15SIN-IAD
22h 05m1 stop
11:50 - 05:00IAD-SIN
28h 10m1 stop
S$ 2,045Korean Air
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Sun, 20 Oct - Tue, 3 Dec
19:40 - 08:40SIN-IAD
49h 00m2 stops
10:55 - 00:45IAD-SIN
49h 50m2 stops
S$ 2,120Emirates
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Mon, 17 Jun - Thu, 18 Jul
00:50 - 08:40SIN-IAD
43h 50m1 stop
10:55 - 14:05IAD-SIN
39h 10m1 stop
S$ 2,232Emirates
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Sun, 23 Jun - Wed, 24 Jul
16:15 - 15:10SIN-IAD
34h 55m1 stop
S$ 662Air China
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Fri, 14 Jun
22:15 - 16:31SIN-BWI
54h 16m3 stops
S$ 794
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Sat, 15 Jun
12:20 - 08:40SIN-IAD
56h 20m2 stops
S$ 1,110Emirates
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Sat, 8 Jun
01:50 - 16:19SIN-DCA
26h 29m2 stops
S$ 1,275Japan Airlines
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Wed, 21 Aug
21:00 - 14:44SIN-IAD
29h 44m1 stop
S$ 1,328United Airlines
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Thu, 22 Aug
21:00 - 07:29SIN-BWI
22h 29m1 stop
S$ 1,386United Airlines
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Mon, 21 Oct
22:35 - 19:35SIN-BWI
33h 00m1 stop
S$ 1,417British Airways
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Tue, 23 Jul
01:50 - 23:03SIN-DCA
33h 13m2 stops
S$ 1,418Japan Airlines
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Sat, 3 Aug
00:50 - 08:40SIN-IAD
43h 50m1 stop
S$ 1,418Emirates
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Mon, 22 Jul
23:20 - 15:40SIN-IAD
28h 20m1 stop
S$ 1,435British Airways
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Sun, 4 Aug
01:50 - 14:48SIN-BWI
24h 58m2 stops
19:28 - 00:20BWI-SIN
40h 52m2 stops
S$ 1,791American Airlines
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Mon, 3 Jun - Tue, 18 Jun
21:00 - 22:51SIN-IAD
37h 51m2 stops
18:15 - 18:45IAD-SIN
36h 30m1 stop
S$ 1,885United Airlines
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Tue, 4 Jun - Tue, 18 Jun
21:00 - 13:55SIN-DCA
28h 55m2 stops
18:05 - 18:45DCA-SIN
36h 40m1 stop
S$ 1,885United Airlines
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Tue, 4 Jun - Tue, 18 Jun
08:35 - 07:15SIN-IAD
34h 40m1 stop
11:15 - 07:30IAD-SIN
32h 15m1 stop
S$ 1,939Air India
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Tue, 4 Jun - Tue, 18 Jun
23:35 - 14:15SIN-IAD
50h 40m2 stops
17:25 - 16:55IAD-SIN
35h 30m2 stops
S$ 2,174SWISS
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Tue, 4 Jun - Tue, 18 Jun
00:50 - 08:40SIN-IAD
43h 50m1 stop
10:55 - 21:45IAD-SIN
22h 50m1 stop
S$ 2,217Emirates
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Tue, 4 Jun - Fri, 21 Jun
02:15 - 16:10SIN-IAD
25h 55m1 stop
10:55 - 20:45IAD-SIN
21h 50m1 stop
S$ 2,287
Find Deal
Mon, 3 Jun - Tue, 18 Jun
02:15 - 16:10SIN-IAD
25h 55m1 stop
10:55 - 15:35IAD-SIN
40h 40m2 stops
S$ 2,414Qatar Airways
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Mon, 3 Jun - Tue, 18 Jun
02:15 - 16:10SIN-IAD
25h 55m1 stop
10:55 - 00:10IAD-SIN
25h 15m2 stops
S$ 2,452Qatar Airways
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Tue, 4 Jun - Fri, 21 Jun
22:35 - 19:35SIN-BWI
33h 00m1 stop
20:16 - 16:05BWI-SIN
31h 49m2 stops
S$ 3,862British Airways
Find Deal
Tue, 4 Jun - Tue, 18 Jun

Flights from Singapore to Washington, D.C. - Travel Insights & Trends

Get data-powered insights and trends into flights from Singapore to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Singapore to Washington, D.C.?

The average price of all flights from Singapore to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Washington, D.C. on a Tuesday and more expensive on a Friday. On your return trip to Singapore, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Singapore to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Singapore to Washington, D.C. is March, where tickets cost S$ 1,524 on average. On the other hand, the most expensive months are December and August, where the average cost of tickets is S$ 2,355 and S$ 2,286 respectively.

How far in advance should I book a flight from Singapore to Washington, D.C.?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Singapore to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Singapore to Washington, D.C., you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 84 days before departure.

Which airlines provide the cheapest flights from Singapore to Washington, D.C.?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Air China offered the best one-way deal for that route, at S$ 662. KAYAK users also found Singapore to Washington, D.C. return flights on United Airlines from S$ 1,290 and on SAUDIA from S$ 1,306.

Good to know

Low season

February

High season

September

Cheapest flight

S$ 662
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Singapore to Washington Dulles Airport

When to book flights from Singapore to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Singapore to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Washington, D.C.

  • What is the cheapest flight from Singapore to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Singapore to Washington, D.C. was S$ 490 for a one-way ticket and S$ 955 for a return.

  • Which airports will I be using when flying from Singapore to Washington, D.C.?

    On your way to Washington, D.C., you’ll fly out from Singapore Changi. You’ll be landing in one of Washington, D.C.’s 2 airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Singapore to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Washington, D.C.?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Singapore and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Singapore to Washington, D.C., Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from Singapore to Washington, D.C. are Korean Air and ANA. With an average price for the route of S$ 2,009 and an overall rating of 8.5, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of S$ 2,064 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Singapore to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington, D.C. with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Singapore to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1149 reviews
8.8Crew
8.6Boarding
8.2Entertainment
8.1Food
8.3Comfort
Airline reviews

Not very comfortable seated in the back plane due to turbulence

8.0 ExcellentAnonymous, Apr 2024ICN - ORD
Read more about Korean Air reviews

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

Ford not that great the seat not to big for leg room like other airline

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

Not accommodating ground staff On board slow service Crew members not very friendly

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

Very pleasant, look forward to flying with JAL again if the price is right.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

Great service but food taste and options have gone down a few notches.

This airlines is always my favorite. Very consistent customer service and food is good. My last flight with them, I had no idea we landed because it was just that smooth of a land.

At least it was not very cold inside the plane. I noticed there was now a bidet in the bathroom and that’s good! I didn’t like the window seat. Flight was smooth except for 1 turbulence. Plane was on time. Thanks. Food was not that great. Miso and green tea were good! As usual movies were old and there were no changes.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

It was one of the best experiences. The staff were amazing. JAL is my second favorite Asian Carrier I have flown on. Korean Air was my first. Thank you JAL for bringing me home safely and for such an amazing staff and service.

JAL is quite nice in business class. Comfortable, spacious seats. Their entertainment, especially their film selection, isn’t that great though as their are not many new releases like some airlines offer their first and business class customers. . Food is excellent and the option to order on demand is always quite nice, which JAL offers. Flight attendants were very friendly and kind. Overall very good experience with JAL.

Very comfortable unlike my first trip where they switched my flight from JAL to AA which was a disaster!

I requested a vegetarian meal, and somehow that wasn’t processed from Japan airlines to the new carrier American Airlines when it was on the ticket. Don’t know if that was KAYAK or Japan air or American Airlines. But the crew scrounge together something for me and that was very good. Also I think American has the tiniest seats in the industry. It’s kind of annoying but it got me from .8 point B and now I’m at point B on the final point at LAX. I had to leave the airport and then go back through security to catch my next plane. I’ve never had to do that before. It was very annoying.

very nice experience…….we had a comfortable fly with emirates…this is 6 th time flying with emirates….i recommend friends to fly with emirates…….

I am going to be just factual, not bad mouthing nor complaining, but this was my experience. With 3 pieces of luggage, I was told the flight from Mumbai to Dubai was cancelled due to flood. This was told not by the airport board which still showed the regular time of departure, but general stuff at the airport. No Emirates stuff around to direct the transfer passengers of the cancelled flights. By the departure counters with crowds of people, one by one, angry, frustrated, urgent conversations were going on. No announcement were made, no postings being seen, just private conversations. I still have 5+ hours of layover, so I let more urgent people settled first. However, the fact that no communication of when, what and where I should go was very unsettling. Basically no time limit waiting means, no meal, no sleep, no step away, no planning, no change plan, no telling of the family what to do. Nobody was able to tell you anything but asked you to wait, no chair, no space, no facility to freshen up. That went on for 10+ (from 5) hour without warnings and accurate communications. Email received from Emirates asked me not to go to Dubai at all, or boarding at the time that was passed. In other words, communication were very untimely, after the fact. That created more confusion instead. After changing several of boarding time, we were given the gate # and a boarding pass. However, the boarding pass still have the original time of boarding, so again, not knowing walking 30 min in the airport to the gate would make you late or not, therefore, still dare not to eat a meal. The flight arriving to Dubai was uneventful and I gave a 4/5 rating. I just thought the layover at Dubai would just cut short from 8+ hours to 2+ hours. At Dubai airport, I saw people sleeping on cardboard, knowing, these people got stranded but they dared to sleep because they know when to board and I didn't. Or these kind of delay are just so normal that people know what to do to pass time. Then the worst service and crazy thing happened. The boarding time on board for LA and at gate A9 was clearly 8:50AM. At 8:40, surprised by not having any boarding activities, then one single staff showed up and said to a few passengers that the boarding would be delayed without a time frame. Since only a few people know, I asked another Emirates staff at another counter, who simply said basically non of his business. I was shocked with that indifferent attitude. Yet every boards I saw show the same boarding time. What kind of system failure was that to prepare delay situation! How confusing and unnecessary chaos and anger that provoke. That poor staff had to repeat himself so many times, answered questions that he had no power nor information to provide nor solved. One an only one stuff to show up for 10 min, leaving the counter non-staff with board showing 8:50AM boarding. This was purely irresponsible from top to bottom of the entire airline operation staff. What kind of leader in a service industry would allow this to happen to their customers. Without explanation, after changing 3 times the boarding times, again, means you should not go to eat a full meal, because, when you found a mob at the gate. People who were stranded for 2 days were afraid of not getting a seat with a full plane. That would not be happening if the airline provide adequate guidance to each person, instead of just having 4 staff yelling at the gate at the same time to "control" the crowd, threatening no boarding and delay boarding. Finally, I was on board, hungry and tired, not sleep for 36 hours. I was denied with a snack of fruit. By the time meal was served, it was an hour later. Half way of the trip, I felt sleep in fetus position and did not want to move, happy I finally could have some shut eyes time. However, when I got up to the bathroom, I felt very light headed. Having sleep deprived, constipated for 3 days, dehydrated, I knew it could happen since my blood pressure usually was low closed to 90/60. Any lower then that, I could have syncope. Sure enough, I was on the floor just 10 feet from my seat and 5 feet to the bathroom. However, nobody called for help. I asked for warm water and juice to hydrate, came only with cold and icy drinks which I wouldn't take. I asked for blankets, one was given. Yet my shivering, needs to cover my head and multiple requests did not hasten to take the two blankets that are at my seat 10 feet away. I waited 10 min for that. While 2-3 staff surrounded me, nobody did the vitals until after 15 min, just the spirometer only of which did not work due to my cold fingers. The first reading was 86 and oxygen was suggested. But another supervising personnel came, fussed over another reading, ignoring my comfort and needs. Seemingly the reading of spirometer was the priority. By then, no oxygen needed. I had this fainting experience before, and I knew how to help myself. However, I was not being listened to but to be told this and that. Finally, I got better and returned to seat. One kind flight attendant said she would check back with me in 15 min. She did not come back. I felt asleep in that fetus position again and this time I woke up with a bad cramp at my left leg. Yet I needed to go to bathroom, the cramp was too bad to walk. So I stepped back to seat. When I tried again the second time, the other front leg got cramp. This time I dare not move but massaged myself. For all these 5-10 min, I called for attention. Attendants passed me by because they were carried with heavy load of blankets and stuff. Nobody answered the light. Then came landing and off board. I was asked by two attendants how I felt. I smiled and said "fine".

The customer service was very poor. I didn’t get any accommodations for my cancelled flight. I was without any sleep for 36 hours.

The customers before boarding the plane from Dubai was HORRENDOUS. The entire Emirates staff had a stick up their bum. The guy at the check in booth was rude. I don’t understand.

Food is really bad, not to the Emirates standards. Coming out of Houston airport is very confusing,

Service needs to improve. Air hostess do not register flyers request and we need to keep on repeating our request to them on multiple occasions

The flight was great. We had to purchase extra long seats for the long flight. But overall it was great.

The experience was not as pleasant returning as leaving. Went through clearance twice, crew was not as customer focused.

WORST AIRLINE EVER—FOOD WAS MEDIOCRE AND WIDEBODY 777 BOEING WAS VERY UNCOMFORTABLE! IT WAS NOT WORTH THE MONEY THAT I PAID.

Amazing service and food. However I didn’t get chance to choose my own seat which bothered me a little.

Flight was late due to mechanical, had to spend night in hotel. Experience disembarking plane was poor, United did little for passengers except what they were required to do by law.

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Boarding was terrible. My wife uses a wheel chair and she was in an incredibly hot closed metal cargo box for close to 20 minutes before getting on board

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

I like the non stop flight to Lagos. The cabin crew were great, the food was alright and the ride was smooth. The downside is there wasn’t wifi connection from Lagos to Washington as stated. The 11hrs flight, became boring at times because of no wifi.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

There was nothing to like besides the crew. The comfort of the airplane was poor (seat did not work properly and it was not comfortable). The “entertainment” system did not work! On a flight that last nearly eight hours, (which is advertised as having excellent entertainment options), that is unacceptable! Passengers should have been given free WiFi for the flight. The food served on the flight was below school lunch grade food. (With one exception, the ice cream snack). The chicken entree was tough and nearly impossible to cut and eat. The “pizza” served later in the flight was worse. The chicken pizza had a dry crust and the “toppings” were equally not enjoyable. The amount of chicken and cheese were almost non existent. Overall not a flight we would want to repeat!!

There was a problem in the luggage because there were not porters

2-1/2 hours on tarmac after arrival to DFW, lost connection to London, 3 hours wait for customer assistance, stayed on our own account in DFW, no replacement flight for 5 days, had to cancel the entire travel and return to Monterrey today.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Is it American Airlines or British Airways? This is so confusing. I got it from Portugal.

Appreciate free wine and entertainment plus good meals. Also leg room

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

Book cheap flights from Singapore to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to Washington, D.C. found on KAYAK in the last 72 hours.
14-6Fri
1 stopAir China
34h 55mSIN-IAD
S$ 662
15-6Sat
3 stops
54h 16mSIN-BWI
S$ 794
8-6Sat
2 stopsEmirates
56h 20mSIN-IAD
S$ 1,110
21-8Wed
2 stopsJapan Airlines
26h 29mSIN-DCA
S$ 1,275
22-8Thu
1 stopUnited Airlines
29h 44mSIN-IAD
S$ 1,328
21-10Mon
1 stopUnited Airlines
22h 29mSIN-BWI
S$ 1,386
23-7Tue
1 stopBritish Airways
33h 00mSIN-BWI
S$ 1,417
3-8Sat
2 stopsJapan Airlines
33h 13mSIN-DCA
S$ 1,418
22-7Mon
1 stopEmirates
43h 50mSIN-IAD
S$ 1,418
4-8Sun
1 stopBritish Airways
28h 20mSIN-IAD
S$ 1,435

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Last minute flights from Singapore to Washington, D.C.

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Singapore to Washington, D.C. that are departing in the next 10 days.
3-6Mon
multi-stopAmerican Airlines
24h 58mSIN-BWI
18-6Tue
multi-stopAmerican Airlines
40h 52mBWI-SIN
S$ 1,791
4-6Tue
multi-stopUnited Airlines
37h 51mSIN-IAD
18-6Tue
multi-stopUnited Airlines
36h 30mIAD-SIN
S$ 1,885
4-6Tue
multi-stopUnited Airlines
28h 55mSIN-DCA
18-6Tue
multi-stopUnited Airlines
36h 40mDCA-SIN
S$ 1,885
4-6Tue
multi-stopAir India
34h 40mSIN-IAD
18-6Tue
multi-stopAir India
32h 15mIAD-SIN
S$ 1,939
4-6Tue
multi-stopSWISS
50h 40mSIN-IAD
18-6Tue
multi-stopSWISS
35h 30mIAD-SIN
S$ 2,174
4-6Tue
multi-stopEmirates
43h 50mSIN-IAD
21-6Fri
multi-stopEmirates
22h 50mIAD-SIN
S$ 2,217
3-6Mon
multi-stop
25h 55mSIN-IAD
18-6Tue
multi-stop
21h 50mIAD-SIN
S$ 2,287
3-6Mon
multi-stopQatar Airways
25h 55mSIN-IAD
18-6Tue
multi-stopQatar Airways
40h 40mIAD-SIN
S$ 2,414
4-6Tue
multi-stopQatar Airways
25h 55mSIN-IAD
21-6Fri
multi-stopQatar Airways
25h 15mIAD-SIN
S$ 2,452
4-6Tue
multi-stopBritish Airways
33h 00mSIN-BWI
18-6Tue
multi-stopBritish Airways
31h 49mBWI-SIN
S$ 3,862

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Singapore - Washington, D.C. Flights

Departure:

Singapore (SIN)Singapore

Return flight deals:

Washington, D.C. - Singapore

Cabin classes: