S$ 598 Find cheap flights from Southeast Asia to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 9-12. 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$ 598
Best time to beat the crowds but there is an average 1% 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 Seattle

  • How does KAYAK find such low prices on flights from Southeast Asia to Seattle?

    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 Seattle.

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

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

    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 Seattle 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 Seattle?

    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 Seattle 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

Prefer to fly direct from Southeast Asia to Seattle/Tacoma Intl?

Find which airlines fly direct from Southeast Asia to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Southeast Asia to Seattle/Tacoma Intl

Monday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Wednesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +64 more

ANA, Aer Lingus, +65 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Southeast Asia

Monday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Tuesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Wednesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Sunday

ANA, Aer Lingus, Aeromexico, +64 more

ANA, Aer Lingus, +65 more

See more direct flights
See more direct flights

Top 5 airlines serving from Southeast Asia to Seattle

Need help choosing which airline to fly with from Southeast Asia to Seattle? 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 1306 reviews
8.4Boarding
8.0Entertainment
8.0Food
8.2Comfort
8.6Crew
Airline reviews

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.

6.0 GoodMargaret, Nov 2024TPE - SFO
Read more EVA Air reviews

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.

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

Only one Hindi movie from LAvto Taipei and same movie from Taipei to Singapore Really horrible and we call it entertainment???

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 wish the app was more user friendly. I wanted to upgrade my seats, but could not from the app. The gate agent said you can only upgrade from the website.

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.

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

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 .

I have never been a big fan of airplane meals

We purchased premium economy seats 9 months ago and got bumped to economy when we tried to board the plane. It was a huge fiasco while they struggled to find us seats. I tried reaching out to Kayak to see how we can get refunded for the extra money we spent on premium but have heard nothing back. It was a 14 hour flight and were disappointed that we lost our seats after selecting them 9 months ago.

Crew went out of their way for me, not often

Lots of legroom for a small flight. There was in flight entertainment even though it is a short duration. We waited on one passenger to board for a long time after everyone else was on.

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

Easy if you are a United States Citizen, when you go to US Border & Customs, bring your Passport if you arrive Internationally. Remember to pick up your check baggage before moving into domestic flights, as they will check the tag for the plane you are boarding in. (They will check your baggage again). Bring your ID/DL (Real-ID COMPLIANT) with you to pass security/TSA, passport works too. SFO is pretty strict as well as LAX. Domestic flight, 1hr 20mins from SFO to LAX, which takes about probably 40-30mins on air.

The seats are too small for international flights. I felt like cattle.

As my first experience in business class it was a great trip considering how long the flight is and how hard it usually is to sleep in economy

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.

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

Too bad the plane didn't work after we taxied out to get in line for take-off. We went back to the gate and waited for almost 90 minutes for them to find a plane that worked. Waited another hour to board. When we got to Rochester we waited for over an hour for our bags to appear. The agent said they only had three people working to load and unload baggage. A one hour flight took an extra four hours. It would have been faster to rent a car at JFK and drive to Rochester.

Good legroom. Front seatback has best compartmentalization, netted pockets on sides of tv monitor for eyeglasses, water bottles etc. For Economy, best food across the Pacific. JAL doesn't skimp on quality to squeeze out more profit. No prepackaged items in plastic wrap. Cocktail service first with nibbles, Wine in your own 2 glass bottle. Later dinner service, more wine! Lastly, breakfast-lunch, more wine if you choose. Lastly, the friendliest most smiling crew across the Pacific.

bag dropped took over an hour. there was only one agent behind the counter. Definitely need improvements on food! crews were very pleasant n helpful

everything was great except for the plane itself looking worn out.

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.

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

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

Overall good experience, convenient Changi Airport, even the layover was long.

Singapore Airlines from Mumbai was late, we were rerouted to Copenhagen and then to Los Angeles. As senior citizens, we should have been given a hotel voucher for a night and fly out the next day. I hope Singapore Airlines should give us a credit in good faith if they want us to fly with them. I doubt it, but you never know.

Great onboard crew. Boarding was a zoo, I got in line before pre boarding in Group 2, still had my bag force checked. WiFi was glitchy all flight. Seat and bathroom are both tiny unless you pay $$$ for first class.

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

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

Service was great, we had bad departure and bad arrival due to weather, but that we cannot control. Hats off to the pilot!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

Book cheap flights from Southeast Asia to Seattle

Recent return flight deals

17-3Mon
1 stopAsiana Airlines
25h 00mSIN-SEA
16-5Fri
1 stopAsiana Airlines
40h 55mSEA-SIN
S$ 1,050
24-1Fri
1 stopChina Airlines
32h 15mSIN-SEA
8-2Sat
1 stopChina Airlines
20h 55mSEA-SIN
S$ 1,060
22-12Sun
1 stopUnited Airlines
33h 05mSIN-SEA
5-1Sun
2 stopsUnited Airlines
50h 19mSEA-SIN
S$ 1,107
19-1Sun
1 stopUnited Airlines
36h 48mSIN-SEA
23-1Thu
1 stopUnited Airlines
36h 50mSEA-SIN
S$ 1,144
5-2Wed
1 stopEVA Air
20h 55mSIN-SEA
11-2Tue
1 stopEVA Air
19h 55mSEA-SIN
S$ 1,148
25-4Fri
1 stopEVA Air
19h 20mSIN-SEA
18-5Sun
1 stopEVA Air
19h 10mSEA-SIN
S$ 1,188
25-1Sat
1 stopSingapore Airlines
28h 24mSIN-SEA
9-2Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 1,283
25-1Sat
1 stopSingapore Airlines
28h 24mSIN-SEA
9-2Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 1,285
20-1Mon
2 stopsJapan Airlines
30h 39mSIN-SEA
24-1Fri
2 stopsJapan Airlines
51h 10mSEA-SIN
S$ 1,365
4-2Tue
1 stopJapan Airlines
23h 35mSIN-SEA
12-2Wed
2 stopsJapan Airlines
30h 37mSEA-SIN
S$ 1,416

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Recent one-way flight deals

9-12Mon
1 stopUnited Airlines
18h 30mSIN-SEA
S$ 598
23-2Sun
2 stops
35h 14mSIN-SEA
S$ 614
17-1Fri
2 stops
32h 20mSIN-SEA
S$ 618
6-2Thu
1 stopEVA Air
20h 55mSIN-SEA
S$ 739
10-1Fri
2 stopsANA
30h 45mSIN-SEA
S$ 902
16-2Sun
directSingapore Airlines
14h 10mSIN-SEA
S$ 919
13-2Thu
directSingapore Airlines
14h 10mSIN-SEA
S$ 957
29-12Sun
2 stopsANA
38h 55mSIN-SEA
S$ 1,089
10-1Fri
2 stopsJapan Airlines
32h 30mSIN-SEA
S$ 1,224
11-1Sat
1 stopJapan Airlines
17h 40mSIN-SEA
S$ 1,273

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Last minute flights from Southeast Asia to Seattle

Last minute flight, train and bus deals

27-11Wed
multi-stopUnited Airlines
26h 16mSIN-SEA
5-12Thu
multi-stopUnited Airlines
35h 52mSEA-SIN
S$ 1,146
27-11Wed
multi-stopEVA Air
20h 55mSIN-SEA
4-12Wed
multi-stopEVA Air
19h 55mSEA-SIN
S$ 1,200
27-11Wed
multi-stopEVA Air
18h 25mSIN-SEA
5-12Thu
multi-stopEVA Air
19h 55mSEA-SIN
S$ 1,275
27-11Wed
multi-stopUnited Airlines
28h 20mSIN-SEA
5-12Thu
multi-stopUnited Airlines
23h 00mSEA-SIN
S$ 1,283
26-11Tue
multi-stopJapan Airlines
32h 24mSIN-SEA
5-12Thu
multi-stopJapan Airlines
20h 40mSEA-SIN
S$ 1,400
26-11Tue
multi-stopJapan Airlines
32h 24mSIN-SEA
5-12Thu
multi-stopJapan Airlines
31h 35mSEA-SIN
S$ 1,403
23-11Sat
multi-stopSingapore Airlines
19h 55mSIN-SEA
1-12Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 1,502
23-11Sat
multi-stopSingapore Airlines
19h 55mSIN-SEA
1-12Sun
directSingapore Airlines
17h 00mSEA-SIN
S$ 1,524
24-11Sun
multi-stopANA
18h 35mSIN-SEA
8-12Sun
multi-stopANA
33h 55mSEA-SIN
S$ 7,753
24-11Sun
multi-stopANA
31h 00mSIN-SEA
3-12Tue
multi-stopANA
27h 40mSEA-SIN
S$ 7,762

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Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

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