S$ 502 Find Cheap Flights from Southeast Asia 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 Southeast Asia to Washington departing on 15-6. 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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Good to know

Low season

January

High season

June

Cheapest flight

S$ 502
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from Singapore to Seattle

FAQs for booking flights from Southeast Asia to Washington

  • How does KAYAK find such low prices on flights from Southeast Asia 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 Southeast Asia to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington from Southeast Asia 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 Southeast Asia 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 to Washington with an airline and back to Southeast Asia with another airline.

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

Need help choosing which airline to fly with from Southeast Asia 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 1265 reviews
8.0Entertainment
8.0Food
8.6Crew
8.3Comfort
8.4Boarding
Airline reviews

Except for crying babies all was ok although the movie selection wasn't the best.

10.0 ExcellentPeter, Dec 2024BKK - TPE
Read more EVA Air reviews

Except for crying babies all was ok although the movie selection wasn't the best.

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.

Good experience but could be better for people with injuries and needing extra assistance

It was a good flight. I would highly recommend it to family and friends.

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

Only one Hindi movie from LA to Taipei and same movie from Taipei to Singapore Why we call it entertainment when I have to watch one movie for 18 hours flying ?

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.

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

• Crew obviously hate their job • We were placed in the very back of the airplane even though we checked in 4+hrs before our flight • We were given food but since we were in the back of the plane, we were rushed to throw it away. • This was the most unorganized boarding experience. They just called “Group 1” to board and after that, it was chaos. Everyone was confused and they only spoke in Chinese.

I was expecting that movie selection and food would have been better. Everything else was great.

Everything was excellent except for the hot cabin during the two trips. Why would you keep the cabins cool hot?

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 .

The whole flight in Economy was great, the crew were just amazing and the food was great as well

Crew went out of their way for me, not often

Domestic flight, 1hr 20mins from SFO to LAX, which takes about probably 40-30mins on air.

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.

I purchased the ticket online and went to do online check in amd the app wouldnt let me. I went to the airline desk and they couldnt confirm my ticket in their system. I ended up having to buy a ticket from the airline directly and paying twice for the same flight. The app wouldnt lwt me check in the kayak purchased ticket until after my flight was taken off.

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.

I loved Ryuichi Sakamoto's OPUS in the movie choice.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

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.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

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

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

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.

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

They needed people to check a bag, they did check my bag and I had to wait 10 minutes after the flight to get it it wasn’t too bad

We arrived early and finally made it to our gate almost an hour after.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

The flight was delayed so the people from a late connecting flight was able to still make the connection.

HORRIBLE WITH THEIR WEBSITE!!! WORST WEBSITE IN THE WHOLE AIRLINE INDUSTRY

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

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.

Did not even get on board. Was told I needed an esta agreement. Was not aware of this when I booked the fare and not told about them

Book cheap flights from Southeast Asia to Washington

Recent return flight deals

17-3Mon
1 stopChina Airlines
32h 15mSIN-SEA
15-5Thu
1 stopChina Airlines
20h 25mSEA-SIN
S$ 1,057
4-2Tue
1 stopChina Airlines
20h 00mSIN-SEA
27-2Thu
1 stopChina Airlines
20h 55mSEA-SIN
S$ 1,066
13-2Thu
1 stopEVA Air
20h 25mSIN-SEA
26-2Wed
1 stopEVA Air
19h 55mSEA-SIN
S$ 1,119
13-2Thu
1 stopUnited Airlines
20h 12mSIN-SEA
27-2Thu
1 stopUnited Airlines
20h 28mSEA-SIN
S$ 1,141
22-5Thu
1 stopUnited Airlines
18h 51mSIN-SEA
14-8Thu
1 stopUnited Airlines
21h 10mSEA-SIN
S$ 1,142
13-2Thu
directSingapore Airlines
14h 10mSIN-SEA
27-2Thu
1 stopSingapore Airlines
29h 34mSEA-SIN
S$ 1,258
20-1Mon
2 stopsJapan Airlines
29h 37mSIN-PDX
28-1Tue
2 stopsJapan Airlines
32h 40mPDX-SIN
S$ 1,356
3-3Mon
2 stopsJapan Airlines
31h 39mSIN-PDX
12-3Wed
2 stopsJapan Airlines
27h 50mPDX-SIN
S$ 1,434
1-6Sun
directSingapore Airlines
14h 45mSIN-SEA
31-7Thu
directSingapore Airlines
16h 20mSEA-SIN
S$ 1,449
27-1Mon
1 stopEVA Air
20h 55mSIN-SEA
30-1Thu
1 stopEVA Air
19h 55mSEA-SIN
S$ 1,513

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Recent one-way flight deals

15-6Sun
directSingapore Airlines
14h 45mSIN-SEA
S$ 502
15-6Sun
directSingapore Airlines
14h 45mSIN-SEA
S$ 505
27-3Thu
1 stopSTARLUX Airlines
16h 20mSIN-SEA
S$ 628
6-2Thu
1 stopEVA Air
20h 55mSIN-SEA
S$ 735
21-2Fri
1 stopUnited Airlines
27h 05mSIN-SEA
S$ 747
27-2Thu
1 stopUnited Airlines
41h 02mSIN-SEA
S$ 750
6-2Thu
2 stopsANA
26h 35mSIN-SEA
S$ 819
29-5Thu
2 stopsANA
23h 50mSIN-SEA
S$ 823
10-1Fri
1 stopJapan Airlines
17h 40mSIN-SEA
S$ 1,363
31-12Tue
2 stopsJapan Airlines
28h 29mSIN-PDX
S$ 1,483

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Last minute flights from Southeast Asia to Washington

Last minute flight, train and bus deals

25-12Wed
multi-stopUnited Airlines
29h 40mSIN-SEA
11-1Sat
multi-stopUnited Airlines
36h 50mSEA-SIN
S$ 954
25-12Wed
multi-stopJapan Airlines
17h 35mSIN-SEA
11-1Sat
multi-stopJapan Airlines
32h 40mSEA-SIN
S$ 1,383
24-12Tue
multi-stop
20h 00mSIN-SEA
7-1Tue
multi-stop
45h 20mSEA-SIN
S$ 1,398
23-12Mon
multi-stop
32h 15mSIN-SEA
7-1Tue
multi-stop
45h 20mSEA-SIN
S$ 1,399
25-12Wed
multi-stopEVA Air
18h 25mSIN-SEA
7-1Tue
multi-stopEVA Air
19h 55mSEA-SIN
S$ 1,578
23-12Mon
multi-stopEVA Air
20h 55mSIN-SEA
31-12Tue
multi-stopEVA Air
22h 20mSEA-SIN
S$ 1,590
25-12Wed
multi-stopSTARLUX Airlines
16h 20mSIN-SEA
10-1Fri
multi-stopSTARLUX Airlines
21h 20mSEA-SIN
S$ 1,735
24-12Tue
multi-stopANA
23h 40mSIN-SEA
6-1Mon
multi-stopANA
25h 40mSEA-SIN
S$ 1,832
24-12Tue
directSingapore Airlines
14h 10mSIN-SEA
7-1Tue
directSingapore Airlines
17h 00mSEA-SIN
S$ 2,383
24-12Tue
directSingapore Airlines
14h 10mSIN-SEA
6-1Mon
multi-stopSingapore Airlines
29h 30mSEA-SIN
S$ 2,625

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Everything you need to know for your flight to Washington

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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