HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$295+ Cheap flights from Asia to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEA
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Asia to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Asia to Seattle

Keep the following information in mind while searching for Asia to Seattle flight deals. Data was last updated November 21, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$464
(Air Canada)

One-way from

$295
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$734

Good round-trip deal

$533 or less

Good one-way deal

$407 or less
Provider with most accurate pricing for Manila Ninoy Aquino Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Manila Ninoy Aquino Intl-Seattle/Tacoma Intl flights.
Search Deals
From Asia to Seattle/Tacoma Intl
Search Deals
One-way flight from Asia to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Asia to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Asia to Seattle/Tacoma Intl.
Search Deals

Find flight deals from Asia to Seattle

Cheapest flights from Asia to Seattle
Explore the most affordable flight options available from Asia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This Expedia deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:55 pmICN - SEA
1 stop12h 36mAir Canada
Thu 1/155:50 amSEA - ICN
1 stop17h 10mAir Canada
Deal found 11/20$479
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:55 pmICN - SEA
1 stop21h 51mAir Canada
Sat 3/288:00 pmSEA - ICN
1 stop28h 05mAir Canada
Deal found 11/19$482
This Air Canada deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:55 pmICN - SEA
1 stop17h 21mAir Canada
Sat 1/105:50 amSEA - ICN
1 stop17h 10mAir Canada
Deal found 11/18$486
This Orbitz deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:55 pmICN - SEA
1 stop12h 36mAir Canada
Sat 1/175:50 amSEA - ICN
1 stop17h 10mAir Canada
Deal found 11/20$547
This Expedia deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:55 pmICN - SEA
1 stop12h 36mAir Canada
Wed 12/315:50 amSEA - ICN
1 stop18h 20mAir Canada
Deal found 11/18$570
This Hanatour deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:35 pmICN - SEA
Nonstop10h 10mHawaiian Airlines
Thu 1/151:40 pmSEA - ICN
Nonstop11h 55mHawaiian Airlines
Deal found 11/20$583
This Hanatour deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:35 pmICN - SEA
Nonstop10h 10mHawaiian Airlines
Mon 3/302:40 pmSEA - ICN
Nonstop11h 55mHawaiian Airlines
Deal found 11/19$584
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:55 pmICN - SEA
1 stop20h 11mAir Canada
Tue 12/98:00 pmSEA - ICN
1 stop28h 10mAir Canada
Deal found 11/19$585
This Philippine Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:15 amTPE - SEA
1 stop24h 25mPhilippine Airlines
Tue 12/29:30 pmSEA - TPE
1 stop31h 05mPhilippine Airlines
Deal found 11/18$587
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:55 pmICN - SEA
1 stop20h 51mMultiple Airlines
Mon 1/510:05 amSEA - ICN
2 stops19h 20mMultiple Airlines
Deal found 11/19$595
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:55 pmICN - SEA
1 stop12h 36mMultiple Airlines
Wed 1/2810:05 amSEA - ICN
2 stops19h 20mMultiple Airlines
Deal found 11/19$596
This Flysmarter deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:15 pmTPE - SEA
2 stops27h 48mMultiple Airlines
Tue 12/96:05 amSEA - TPE
2 stops26h 30mMultiple Airlines
Deal found 11/19$600

Cheapflights Fare Finder

 
Customize your flight search to find flights from Asia to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from Asia to Seattle that are best for you.

Fly from

Asia

Fly to

Seattle

Route

Depart

Return

Price

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 2/9

10:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Sun 2/22

3:50 pm-9:05 pm

Nonstop13h 15m

$546

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 2/3

1:20 pm-6:40 pm

1 stop20h 20m

Seattle/Tacoma Intl

Sun 3/1

9:30 pm-5:50 pm

1 stop29h 20m

$598

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 12/15

4:50 pm-8:45 am

Nonstop8h 55m

Seattle/Tacoma Intl

Wed 1/7

10:40 am-2:05 pm

Nonstop10h 25m

$601

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 12/11

4:50 pm-8:45 am

Nonstop8h 55m

Seattle/Tacoma Intl

Thu 1/8

10:40 am-2:05 pm

Nonstop10h 25m

$604

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Tue 12/23

12:45 pm-12:59 am

1 stop29h 14m

Seattle/Tacoma Intl

Fri 1/2

12:35 pm-5:40 am

1 stop24h 05m

$609

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Tue 3/10

5:00 pm-6:50 pm

1 stop17h 50m

Seattle/Tacoma Intl

Tue 4/7

5:30 pm-3:00 pm

1 stop29h 30m

$611

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Wed 2/4

12:45 pm-7:55 pm

2 stops24h 10m

Seattle/Tacoma Intl

Thu 4/23

12:20 pm-4:20 am

2 stops24h 00m

$611

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Thu 2/26

12:45 pm-4:21 pm

2 stops20h 36m

Seattle/Tacoma Intl

Thu 3/19

7:15 am-3:15 pm

1 stop16h 00m

$614

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 2/9

11:10 am-9:58 pm

2 stops26h 48m

Seattle/Tacoma Intl

Sun 2/22

12:37 pm-7:50 pm

1 stop39h 13m

$614

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 2/2

10:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Tue 2/3

3:50 pm-9:05 pm

Nonstop13h 15m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Asia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Asia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Asia to Seattle

What is the cheapest month to book a flight from Asia to Seattle?

Currently, November is the cheapest month in which you can book a flight from Asia to Seattle (average of $338). Flying from Asia to Seattle in January is currently the most expensive (average of $593). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AS to SEA?

Find hourly flight availability from Asia to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2025.

It’s optimal to fly from Asia to Seattle in the afternoon. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Asia to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Asia to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Asia to Seattle flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated November 21, 2025.
Get a feel of what it's like to fly with Asiana Airlines, Emirates, and Singapore Airlines from Asia to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
488 reviews

Food

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Asiana Airlines
8.2
Very good
488 reviews
Asiana Airlines
8.2
Very good
488 reviews

Food

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Emirates
8.1
Very good
3,423 reviews
Asiana Airlines
8.2
Very good
488 reviews

Food

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Singapore Airlines
8.1
Very good
1,407 reviews
Asiana Airlines
8.2
Very good
488 reviews

Food

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Delta
7.9
Good
8,002 reviews
Asiana Airlines
8.2
Very good
488 reviews

Food

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
British Airways
6.7
Okay
7,534 reviews
Asiana Airlines
8.2
Very good
488 reviews

Food

8.1

Comfort

8.1

Entertainment

7.7

Boarding

8.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

Related info for your journey

Find useful and relevant information for your journey from Asia to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Asia?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Asia to Seattle.

  • How long is the flight from Asia to Seattle?

    Airlines like Delta, Philippine Airlines, and United Airlines fly from Asia to Seattle in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 18h 09m. Asia and Seattle are separated by a distance of 6058 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Asia to Seattle one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $333. However, be on the lookout for offers from Hainan Airlines and Air Canada, as they are both options that can get you from Asia to Seattle for a low price.

  • What are the most popular routes from Asia to Seattle?

    When deciding which route to take from Asia to Seattle consider Incheon Intl - Seattle/Tacoma Intl, Taipei City Taiwan Taoyuan Intl - Seattle/Tacoma Intl or Tokyo Narita - Seattle/Tacoma Intl as they are the most popular.

  • Can I find deals for flights from Asia to Seattle that include hotel bookings?

    Yes. In addition to deals on Asia to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Asia to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Asia to Seattle.

  • Can I find deals for business class flights from Asia to Seattle?

    Yes. Cheapflights offers flight deals from Asia to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Asia to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Asia to Seattle (average of $338). Flying from Asia to Seattle in January is currently the most expensive (average of $593). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Tukwila
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
Marysville
Puyallup
Federal Way
Fife
Issaquah
Aberdeen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Asia to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Seattle flights
Dallas/Fort Worth to Seattle flights
John F Kennedy Intl to Seattle flights
Ontario to Seattle flights
San Francisco to Seattle flights
Hobby to Seattle flights
Santa Ana to Seattle flights
O'Hare Intl to Seattle flights
Reagan-National to Seattle flights
Denver to Seattle flights
Los Angeles to Portland flights
Atlanta to Seattle flights
Newark to Seattle flights
George Bush Intcntl to Seattle flights
Boston to Seattle flights
Sky Harbor Intl to Seattle flights
Dulles Intl to Seattle flights
San Jose to Seattle flights
San Diego to Seattle flights
Minneapolis to Seattle flights
LaGuardia to Seattle flights
Austin to Seattle flights
San Francisco to Portland flights
Baltimore to Seattle flights
Salt Lake City to Seattle flights
John F Kennedy Intl to Portland flights
Denver to Portland flights
Orlando to Seattle flights
Detroit to Seattle flights
Newark to Portland flights
Philadelphia to Seattle flights
Los Angeles to Everett flights
Burbank to Seattle flights
O'Hare Intl to Portland flights
Love Field to Seattle flights
Sacramento to Seattle flights
Honolulu to Seattle flights
Tampa to Seattle flights
Raleigh to Seattle flights
Nashville to Seattle flights
Las Vegas to Seattle flights
San Antonio to Seattle flights
Miami to Seattle flights
Ontario to Portland flights
Dallas/Fort Worth to Portland flights
Santa Ana to Portland flights
Charlotte to Seattle flights
Oakland to Seattle flights
San Francisco to Everett flights
Dulles Intl to Portland flights

Top 10 airlines flying from Asia to Seattle

Discover the top 10 airlines that operate flights from Asia to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$426Average$1,211FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$470Average$801FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$472Average$727FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$476Average$556FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$485Average$949FlexibilityNo cancel feeOn-time85%
Singapore AirlinesCheapest$571Average$998FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$594Average$813FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$669Average$785FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$705Average$831FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$706Average$1,102FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.