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Find cheap flights from Seattle to Asia from $420

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Asia departing on 5/7. 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
0 bags
Wed 5/29
Wed 6/5

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Best Asia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Tokyo
Tokyo2 stops$800
New Delhi
New Delhi2 stops$768
Manila
Manila1 stop$951
Bangkok
Bangkok1 stop$786
Mumbai
Mumbai1 stop$1,000
Hyderabad
Hyderabad2 stops$1,008
Hong Kong
Hong Kong1 stop$873
Bengaluru
Bengaluru2 stops$855
Singapore
Singapore1 stop$825
Chennai
Chennai2 stops$1,001
Ahmedabad
Ahmedabad2 stops$1,414
Shanghai
Shanghai1 stop$1,143
Taipei City
Taipei City1 stop$1,097
Seoul
Seoul1 stop$1,109
Denpasar
Denpasar2 stops$1,157
Beijing
Beijing1 stop$914
Kathmandu
Kathmandu2 stops$1,097
Osaka
Osaka1 stop$1,167

Good to know

Low season

September

High season

November

Cheapest flight

$420
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Seattle to Tokyo Narita Airport

FAQs - booking Asia flights

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

    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 Seattle to Asia.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Asia with an airline and back to Seattle with another airline.

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

    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 Asia from Seattle 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 Asia

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: Incheon $694 one-way - $1,067 round-trip; Taipei City $573 one-way - $919 round-trip
  • Morning departure is around 6% 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 Seattle to Asia

 
Need help choosing which airline to fly with from Seattle to Asia? 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 1187 reviews
8.2Food
8.2Entertainment
8.3Comfort
8.8Crew
8.6Boarding
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

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. :-(

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

Flight arrived early, fantastic, since it is short flight, no food being served

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

seamless check in/ friendly staff, food is good, always love flying Eva Air

Very uncomfortable and crowded seats in economy. Flight attendant refused request to move to nearby unused seat with more legroom because “It was more money for that seat”. It was also near impossible to reach airline directly by phone. Waits upwards of an hour and not very helpful customer service representatives after long wait. Cannot recommend this airline.

My experience with Eva sir was good except the long walk in LA Lex, that was inconvenient for my age,

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

The premium economy seats were not that great. It could have been more premium than economy seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Excellent will be flying again in May with Qatar. to Botswana.

Book cheap flights from Seattle to Asia

Recent round-trip flight deals

9/9Mon
2 stopsDelta
25h 40mSEA-DEL
10/9Wed
1 stopDelta
29h 45mDEL-SEA
$768
5/18Sat
1 stopDelta
20h 30mSEA-DEL
6/11Tue
1 stopDelta
39h 50mDEL-SEA
$771
9/29Sun
1 stopSingapore Airlines
30h 55mSEA-DEL
10/28Mon
1 stopSingapore Airlines
22h 55mDEL-SEA
$862
10/5Sat
1 stopSingapore Airlines
19h 45mSEA-BKK
10/28Mon
1 stopSingapore Airlines
25h 05mBKK-SEA
$867
9/8Sun
1 stopEVA Air
19h 40mSEA-BKK
10/14Mon
1 stopEVA Air
18h 20mBKK-SEA
$887
10/9Wed
1 stopEVA Air
19h 40mSEA-BKK
11/21Thu
1 stopEVA Air
18h 30mBKK-SEA
$905
5/6Mon
2 stopsKorean Air
26h 44mSEA-MNL
5/16Thu
2 stopsKorean Air
34h 18mMNL-SEA
$954
5/3Fri
1 stopKorean Air
31h 35mSEA-MNL
5/18Sat
1 stopKorean Air
24h 40mMNL-SEA
$956
10/8Tue
1 stopQatar Airways
21h 10mSEA-DEL
10/26Sat
1 stopQatar Airways
21h 40mDEL-SEA
$988
8/19Mon
1 stopQatar Airways
21h 10mSEA-DEL
11/2Sat
1 stopQatar Airways
21h 40mDEL-SEA
$996

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Recent one-way flight deals

5/7Tue
2 stops
25h 31mSEA-NRT
$420
6/9Sun
2 stopsWestJet
56h 55mSEA-NRT
$445
8/13Tue
1 stopEVA Air
21h 55mSEA-BKK
$517
9/24Tue
1 stopEVA Air
19h 35mSEA-BKK
$530
10/16Wed
1 stopKorean Air
16h 05mSEA-NRT
$577
10/14Mon
1 stopKorean Air
18h 45mSEA-BKK
$600
8/24Sat
1 stopSingapore Airlines
33h 35mSEA-BKK
$619
5/28Tue
1 stopQatar Airways
20h 55mSEA-DEL
$754
5/29Wed
1 stopQatar Airways
20h 55mSEA-DEL
$755
10/14Mon
3 stopsSingapore Airlines
32h 35mSEA-BKK
$798

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Last minute flights from Seattle to Asia

Last minute flight, train and bus deals

4/30Tue
nonstop
10h 10mSEA-NRT
5/15Wed
multi-stop
37h 07mNRT-SEA
$875
5/3Fri
multi-stopKorean Air
20h 39mSEA-MNL
5/12Sun
multi-stopKorean Air
38h 22mMNL-SEA
$888
5/2Thu
multi-stopDelta
20h 30mSEA-DEL
5/10Fri
multi-stopDelta
39h 50mDEL-SEA
$1,082
5/1Wed
multi-stopQatar Airways
28h 25mSEA-DEL
5/30Thu
multi-stopQatar Airways
20h 40mDEL-SEA
$1,083
4/30Tue
multi-stopDelta
20h 30mSEA-DEL
5/10Fri
multi-stopDelta
39h 50mDEL-SEA
$1,087
4/30Tue
multi-stopQatar Airways
20h 55mSEA-DEL
5/13Mon
multi-stopQatar Airways
33h 57mDEL-SEA
$1,168
5/4Sat
multi-stopSingapore Airlines
40h 10mSEA-MNL
6/5Wed
multi-stopSingapore Airlines
29h 15mMNL-SEA
$1,178
5/4Sat
multi-stopSingapore Airlines
19h 45mSEA-BKK
5/18Sat
multi-stopSingapore Airlines
37h 17mBKK-SEA
$1,200
5/1Wed
multi-stopEVA Air
21h 50mSEA-PVG
7/2Tue
multi-stopEVA Air
21h 40mPVG-SEA
$1,231
4/30Tue
multi-stopEVA Air
26h 10mSEA-NRT
5/10Fri
multi-stopEVA Air
21h 05mNRT-SEA
$1,304

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