S$ 538 Find Cheap Flights from Singapore to Washington

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 departing on 6-6. 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.
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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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Washington.
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Best Washington Flight Deals from Singapore

Cheapest return prices found by our users on KAYAK in the last 72 hours

Seattle
Seattle1 stopS$ 941

Good to know

Low season

November

High season

June

Cheapest flight

S$ 538
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Singapore to Seattle

FAQs - booking Washington flights

  • How long is the flight to Washington from Singapore?

    Flights to Seattle15h 33m
  • What is the cheapest flight to Washington from Singapore?

    The cheapest ticket to Washington from Singapore found in the last 72 hours was S$ 538 one-way, and S$ 941 round-trip. The most popular route is from Singapore to Seattle, and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 538.

  • Which airlines fly to Washington?

    Singapore Airlines flies most frequently to Seattle from Singapore.

  • How does KAYAK find such low prices on flights from Singapore to Washington?

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to Washington 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 Singapore to Washington?

    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 Singapore to Washington 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 Singapore to Washington?

    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 Singapore to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Washington

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Singapore is March.
  • Morning departure is around 44% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Singapore to Washington

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Washington. 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? 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
EVA AirOverall score based on 1255 reviews
8.0Entertainment
8.4Boarding
8.1Food
8.3Comfort
8.6Crew
Airline reviews

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

10.0 ExcellentM, Jan 2025TPE - SEA
Read more EVA Air reviews

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Clean plane, friendly crew, mostly on-time departure. Negativo since there were no snacks offered. Cold drinks only was fine due to turbulence, but nothing to eat? Really?

Excellent food. Good service. Crammed Premium Economy seats. I Asked to change seats during check in. They told me the flight was fully booked. But on board I saw empty seats where I could have been easily relocated.

friendly and professional cabin staff... seems cold and a bit aloof...

delayed and the cabin crew was like trainees.. a bit careless and not so pleasing to their job

The staff was marvelous. The entertainment options were terrible, old or 2nd rate movies. I was unable to entertain myself for 18 hours-it made it seem even longer. Note: I thought about upgrading but your information about what was included was unclear. Are the seats bigger? Are there current moves? What kind of food do you get? Would the upgrade compare to Delta? Just saying the upgrade is better didn’t convince me and I regret not flying Delta.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

Plane is new and I was upgraded to first class so all was great.

On time service. Seat comfort and the crew service very good .

The flight from Taipei to LAX was the first time we encountered rudeness from the crew. From the gate agents to the in flight crew. We had received such wonderful service going to Bali and on our Bali to Taipei flight that it shocked us when the gate agent was rude and then the rudeness continued on the flight to LAX.

I was very happy with my flight on ANA. The crew were excellent and very helpful throughout the flight. The food was also very good. The seats were comfortable and had excellent legroom. The headphone jack position was annoying, but that is a minor nitpick. The movie selection in the IFE was good, but the TV selection was lacking. Adding English subtitles to the Japanese movies and videos would have been very useful.

The ehole fliht went smoothly. No delays. Bur the food was not good.

Wonderful. I love ANA airlines. It's the best so far. My first pick when I travel now.

Loved that leg room was great for economy, and food was definitely better than other American airlines, great selection of movies. My mom is happy.

Just okay. Staff is accomodating especially at the check in counter and gate. Boarding was just fine. Leg room was cramped at economy. No entertainment, wifi is so-so. Cola in can given by cup, but rest of can was not given. At least give the whole can.

What I noticed is that when customers or passengers are asleep, they are no longer given food.

Flight were late each leg of the trip, seats were narrow and uncomfortable. Food was delayed and poor quality. Overall a bad e perience. I complained and was offered no offset or compensation.

Flights were late on every leg of the trip. Seating was narrow and uncomfortable, and food was below average. I complained directly to the crew, and ANA, and was offered no offset or compensation.

I ask the crew to help me get my bag because I can't reached it she ignore me

ANA’s service was great, and the flight was nice and smooth . They gave us updates and checking in and boarding was smooth and easy .

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

The plane was dirty, there was trash in the seat pocket in front of me.

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

It was very good experience on board to Sydney with SQ.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

Service excellent would chose Singapore airlines as my first choice

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

Maybe add a seat trade app for flyers that didn’t get seats together

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

I liked all the informational texts. I always knew where to go and when .

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

Book cheap flights from Singapore to Washington

Recent return flight deals

 
These are the cheapest return flights from Singapore to Washington found on KAYAK in the last 72 hours.
5-2Wed
1 stopAsiana Airlines
25h 00mSIN-SEA
24-2Mon
1 stopAsiana Airlines
41h 10mSEA-SIN
S$ 941
22-5Thu
1 stopUnited Airlines
19h 06mSIN-SEA
14-8Thu
1 stopUnited Airlines
21h 10mSEA-SIN
S$ 953
3-3Mon
1 stopAsiana Airlines
25h 00mSIN-SEA
11-3Tue
1 stopAsiana Airlines
41h 10mSEA-SIN
S$ 957
5-3Wed
1 stopSTARLUX Airlines
16h 20mSIN-SEA
11-3Tue
1 stopSTARLUX Airlines
21h 20mSEA-SIN
S$ 1,115
1-6Sun
1 stopEVA Air
21h 20mSIN-SEA
30-7Wed
1 stopEVA Air
18h 50mSEA-SIN
S$ 1,124
7-2Fri
1 stopEVA Air
20h 55mSIN-SEA
23-2Sun
1 stopEVA Air
19h 55mSEA-SIN
S$ 1,195
16-2Sun
1 stopSTARLUX Airlines
16h 20mSIN-SEA
21-2Fri
1 stopSTARLUX Airlines
21h 20mSEA-SIN
S$ 1,206
16-3Sun
1 stopSingapore Airlines
28h 15mSIN-SEA
22-3Sat
directSingapore Airlines
17h 00mSEA-SIN
S$ 1,318
22-5Thu
directSingapore Airlines
14h 45mSIN-SEA
14-8Thu
directSingapore Airlines
16h 20mSEA-SIN
S$ 1,454
25-6Wed
1 stopANA
18h 20mSIN-SEA
6-7Sun
2 stopsANA
25h 55mSEA-SIN
S$ 1,540

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Singapore to Washington found on KAYAK in the last 72 hours.
6-6Fri
directSingapore Airlines
14h 45mSIN-SEA
S$ 538
6-2Thu
1 stopUnited Airlines
41h 10mSIN-SEA
S$ 596
8-2Sat
1 stopUnited Airlines
24h 58mSIN-SEA
S$ 603
11-2Tue
3 stops
57h 59mSIN-SEA
S$ 640
6-6Fri
1 stopEVA Air
19h 20mSIN-SEA
S$ 732
11-4Fri
1 stopEVA Air
19h 20mSIN-SEA
S$ 736
2-2Sun
1 stopANA
31h 00mSIN-SEA
S$ 826
26-1Sun
1 stopJapan Airlines
23h 35mSIN-SEA
S$ 1,037
29-5Thu
directSingapore Airlines
14h 45mSIN-SEA
S$ 1,063
26-1Sun
2 stopsJapan Airlines
36h 23mSIN-SEA
S$ 1,071

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Last minute flights from Singapore to Washington

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 that are departing in the next 10 days.
24-1Fri
multi-stopUnited Airlines
40h 10mSIN-SEA
9-2Sun
multi-stopUnited Airlines
46h 05mSEA-SIN
S$ 1,327
24-1Fri
multi-stopUnited Airlines
40h 10mSIN-SEA
9-2Sun
multi-stopUnited Airlines
53h 35mSEA-SIN
S$ 1,412
24-1Fri
multi-stopUnited Airlines
31h 12mSIN-SEA
9-2Sun
multi-stopUnited Airlines
36h 50mSEA-SIN
S$ 1,431
25-1Sat
multi-stopUnited Airlines
19h 22mSIN-SEA
9-2Sun
multi-stopUnited Airlines
42h 55mSEA-SIN
S$ 1,563
24-1Fri
multi-stopChina Airlines
32h 15mSIN-SEA
8-2Sat
multi-stopChina Airlines
20h 55mSEA-SIN
S$ 1,619
24-1Fri
multi-stopEVA Air
20h 55mSIN-SEA
8-2Sat
multi-stopEVA Air
19h 55mSEA-SIN
S$ 2,121
23-1Thu
multi-stopSingapore Airlines
48h 21mSIN-SEA
9-2Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 2,277
25-1Sat
directSingapore Airlines
14h 10mSIN-SEA
9-2Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 2,495
25-1Sat
multi-stopChina Airlines
32h 15mSIN-SEA
1-2Sat
multi-stopChina Airlines
32h 30mSEA-SIN
S$ 2,563
23-1Thu
multi-stopJapan Airlines
23h 35mSIN-SEA
3-2Mon
multi-stopJapan Airlines
20h 20mSEA-SIN
S$ 8,048

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Everything you need to know for your flight from Singapore to Washington

Information on your arrival and departure airports

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