S$ 537 Find Cheap Flights from Southeast Asia to District of Columbia

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Low season

February

High season

September

Cheapest flight

S$ 537
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Singapore to Washington Dulles Airport

FAQs for booking flights from Southeast Asia to District of Columbia

  • How does KAYAK find such low prices on flights from Southeast Asia to District of Columbia?

    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 Southeast Asia to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia to District of Columbia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southeast Asia to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southeast Asia to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to District of Columbia?

    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 from Southeast Asia to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Top 5 airlines serving from Southeast Asia to District of Columbia

Need help choosing which airline to fly with from Southeast Asia to District of Columbia? 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.
8.4
Korean AirOverall score based on 1047 reviews
8.2Entertainment
8.5Boarding
8.1Food
8.3Comfort
8.7Crew
Airline reviews

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

8.0 ExcellentAnonymous, Mar 2025JFK - JAX
Read more Korean Air reviews

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

long flights are difficult but the crew and amenities made it a very good experience

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

I loved everything, I was just a little confused on my bag allowance. When I checked in it said I was allowed 2 check in bags, but when I got there they said I was only allowed 1 so I had to pay an additional 200 dollars! Other then that everything was great! I would love to use your Airlines again when I fly out to Manila again in late May, however I want to be able to have 2 bags included this time lol 😆

Need to have space for Cary on when traveler boarding any zone

everything was fine, would have liked better food but it was warm, great choices for movies

the water for tea could have been hot, entertainment was awful, lots of old movies and TV shows

The food is always good and that flight was particularly good.

I like it when the plane have waited for passengers like us who are trying to catch the plane. Detroit was my mom's port of entry we spent too much time looking for our luggages at baggage claim which no problem. But then the problem occur after the immigration when the homeland security agents forgot to give us our passports which it took so long to find them and I was very anxious because we might not be able to catch our flights but luckily the plane to knoxville still sitting there and waiting for us. Praise the Lord for everything.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seats very small and unable to pre purchase internet or seat upgrades

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

United left one of our bags back in SFO but that’s not my real complaint. The complaint is how it all went down. So we checked in the day before online and were told we could use the quick drop for luggage. So the next day I used baggage quick drop curbside at SFO. The agent mistakenly didn't tag my bag as he put my bag on the conveyor belt untagged. We immediately alerted him he had not tagged the bag. I walked with him to the baggage service office to find my bag and tag it. We waited outside the office for 10 mins. He came out and said everything was ok and the bag was going to be tagged and on my flight. We received a text that one of our bags was on the flight but the other was not. I alerted my first class flight attendant immediately upon boarding the flight. She was helpful and said she’d get it sorted out right away. She called over the gate agent. The gate agent used my bag number and looked over information on her device. She said my bag was on the flight. The flight attendant was standing with her, looking at the device, and also said “yep it’s on the flight”. During the flight the flight attendant made reference to how reassuring it must feel knowing the bag was on the flight. Upon arriving to IAD we received a text that my bag was not on my flight. The text said my bag would arrive to my final destination LIS 24 hrs late. I understand that mistakes happen. I was totally ok with my bag mistakenly not getting tagged at the quick drop. I was fine with walking down to baggage services to tag my bag. But, what I am not ok with is that the United staff said they fixed the mistake two different times, assuring me twice that my bag would be/was on the plane…and it wasn’t. I expected better attention by the employees, for them to do what they said they were going to do. We also spent extra money to upgrade our seats to first class, including the entire return leg from Lisbon to San Francisco because we wanted a smoother and more relaxing travel experience. Our money was not well spent. We will not be using United for travel going forward.

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Horrifying! And I am almost 2 million miles with United. Late by 3 1/2 hours. Worst: after two hours on the plane waiting, they decided that one of the tires had been damaged and then decided to change it. Another hour and a half to change the tire!!!!! NO EXCUSE FOR THIS. The crew didn't even offer a glass of water until we had been on the plane for FIVE hours. This is the worst airline in the world. I'm simply stuck because they fly on the only routes I need.

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

Sucks ! All three flights I was on this trip were delayed.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Not worth pay business class and get service economy class

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

In sharp contrast to the modern glitzy airport, boarding facilities were primitive. Passengers had to board buses and walk up steep stairs in bitter cold with carry-on baggages. I found no reason why aerobridge was not provided.

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Same as before boarding process and lack of crew experience in the process

Turkish Airlines is amazing. I have a problem with the ticket I purchased through the kayak website. I have filed a complaint related to the fact that I was contacted by phone on the day I purchased the ticket and told that the amount that the ticket had been advertised for was not accurate and that I had to pay more. This is totally fraudulent. I will look into addressing this further tomorrow and will never ever use kayak again.

Bad service and food was not good. Give very less food.

Crew members, pilots and flight attendants are excellent. Beside, that, customer service is very lacking in all aspects of Turkish airlines

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Uneventful trip. Good flight crew. Food could have been better and a bit more of it. Cabin cleanliness was ok.

Inflight Services are poor compared to other airlines. They do not offer even water during 15 hr flight. Food is little in portion and I had food poisoning after last meal ( rajma chawal)

Boarding at Mumbai airport was terrible, the staff had no idea how to handle it. It was chaos - and led to a delay

My seats that I paid for were changed last minute and I had to sit in uncomfortable chairs

This was a bery good experience as it was a newer plane . AI older plane bussiness class is bad .

What a pathetic plane it was. Entertainment system didn’t work. USB port was broken. There was a hole on top of folding serving table. Broken restrooms in the middle of flight.

Our seat monitor did not Not work either way going to Vietnam. I had a bulkhead seat with plenty of room, but with No monitor, it was a long flight with no movies. Fun was good, staff was Excellent.

I will never ever book air india in the future. I was with my family and at delhi airport I had to go through too with horrible experience. My 12 years daughter saud that she will never come bqck to india the way people treated us. There was no line for bags drop off since we checked online and print tag at their Kiosk as per email instruction. People working at the counter were so careless and rude. They were keep talking to each other than taking care the customers. I will not recommend anyone to fly via air india. I had horrible experience. Especially, the staff at checking counters was very very rude and careless. I have feeling if air india won't change the way they doing their operations they will out of business in a few years. Air hostes were not happy . I did not see a smile on anyone in the plane. I called twice for the assistance and no one showed up. I hope you will sene this to the Hire authority. I left a video with an another employee of air india who asked me about my experiences. I hope they will make some changes ASAP. Regars, Mohinder Kumar

Book cheap flights from Southeast Asia to District of Columbia

Recent return flight deals

16-4Wed
1 stopSAUDIA
24h 00mSIN-IAD
28-4Mon
2 stopsSAUDIA
32h 35mIAD-SIN
S$ 843
16-4Wed
1 stop
24h 00mSIN-IAD
28-4Mon
1 stop
22h 15mIAD-SIN
S$ 1,219
6-9Sat
2 stopsSAUDIA
35h 20mBKK-IAD
14-9Sun
2 stopsSAUDIA
31h 35mIAD-BKK
S$ 1,234
22-6Sun
1 stopUnited Airlines
41h 10mBKK-IAD
21-8Thu
2 stopsUnited Airlines
29h 00mIAD-BKK
S$ 1,322
26-5Mon
1 stopUnited Airlines
35h 30mBKK-IAD
16-9Tue
2 stopsUnited Airlines
29h 00mIAD-BKK
S$ 1,323
24-3Mon
1 stopSAUDIA
83h 25mBKK-IAD
28-4Mon
2 stopsSAUDIA
42h 00mIAD-BKK
S$ 1,327
3-4Thu
1 stopTurkish Airlines
37h 35mSIN-IAD
18-4Fri
1 stopTurkish Airlines
41h 25mIAD-SIN
S$ 1,443
25-5Sun
1 stopQatar Airways
24h 10mBKK-IAD
15-9Mon
1 stopQatar Airways
35h 20mIAD-BKK
S$ 1,779
29-4Tue
1 stopAir India
23h 10mSIN-IAD
3-5Sat
1 stopAir India
32h 30mIAD-SIN
S$ 1,780
25-5Sun
1 stopQatar Airways
41h 10mBKK-IAD
29-9Mon
1 stopQatar Airways
35h 20mIAD-BKK
S$ 1,783

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Recent one-way flight deals

30-4Wed
1 stopSAUDIA
24h 00mSIN-IAD
S$ 537
30-4Wed
2 stopsSAUDIA
48h 00mSIN-IAD
S$ 577
6-6Fri
1 stopSAUDIA
25h 15mSIN-IAD
S$ 660
13-4Sun
1 stopTurkish Airlines
23h 35mSIN-IAD
S$ 971
9-4Wed
1 stopTurkish Airlines
23h 35mSIN-IAD
S$ 987
15-5Thu
1 stopKorean Air
24h 35mBKK-IAD
S$ 1,058
9-4Wed
3 stopsUnited Airlines
31h 34mSIN-IAD
S$ 1,185
24-3Mon
1 stopUnited Airlines
30h 33mSIN-DCA
S$ 1,185
2-5Fri
1 stopKorean Air
22h 05mSIN-IAD
S$ 1,622
28-3Fri
1 stopAir India
44h 40mSIN-IAD
S$ 5,531

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Last minute flights from Southeast Asia to District of Columbia

Last minute flight, train and bus deals

15-3Sat
multi-stopUnited Airlines
43h 33mBKK-IAD
10-7Thu
multi-stopUnited Airlines
43h 30mIAD-BKK
S$ 1,772
15-3Sat
multi-stopSAUDIA
59h 25mBKK-IAD
10-7Thu
multi-stopSAUDIA
90h 00mIAD-BKK
S$ 1,879
15-3Sat
multi-stopSAUDIA
59h 25mBKK-IAD
10-7Thu
multi-stopSAUDIA
90h 00mIAD-BKK
S$ 1,880
15-3Sat
multi-stopSAUDIA
59h 25mBKK-IAD
10-7Thu
multi-stopSAUDIA
31h 35mIAD-BKK
S$ 1,980
15-3Sat
multi-stopSAUDIA
59h 25mBKK-IAD
10-7Thu
multi-stopSAUDIA
31h 35mIAD-BKK
S$ 1,981
14-3Fri
multi-stopDelta
20h 50mBKK-IAD
10-7Thu
multi-stopDelta
28h 55mIAD-BKK
S$ 2,212
14-3Fri
multi-stopEmirates
40h 50mBKK-IAD
10-7Thu
multi-stopEmirates
38h 35mIAD-BKK
S$ 2,231
14-3Fri
multi-stopEmirates
40h 50mBKK-IAD
10-7Thu
multi-stopEmirates
34h 05mIAD-BKK
S$ 2,233
14-3Fri
multi-stopUnited Airlines
27h 38mSIN-IAD
30-3Sun
multi-stopUnited Airlines
44h 30mIAD-SIN
S$ 7,341
14-3Fri
multi-stopAir India
23h 50mSIN-IAD
30-3Sun
multi-stopAir India
32h 30mIAD-SIN
S$ 8,070

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Everything you need to know for your flight to District of Columbia

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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