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$380+ Cheap flights from Tokyo (TYO) 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — SEA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Tokyo to Seattle/Tacoma Intl are usually found in April or December, booked 8 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Tokyo to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$589
(Kiwi.com)

One-way from

$380
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$994

Good round-trip deal

$539 or less

Good one-way deal

$458 or less
From Tokyo (TYO) to Seattle/Tacoma Intl
Search Deals
One-way flight from Tokyo (TYO) to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 3% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Tokyo (TYO) to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Tokyo (TYO) to Seattle/Tacoma Intl.
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Find flight deals from Tokyo to Seattle

Cheapest flights from Tokyo to Seattle
Explore the most affordable flight options available from Tokyo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:55 amNRT - SEA
1 stop19h 35mMultiple Airlines
Mon 10/2712:10 amSEA - NRT
1 stop18h 45mMultiple Airlines
Deal found 9/14$589
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:50 pmNRT - SEA
1 stop17h 05mMultiple Airlines
Mon 11/312:10 amSEA - NRT
1 stop16h 45mMultiple Airlines
Deal found 9/13$605
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:25 pmNRT - SEA
1 stop15h 05mMultiple Airlines
Sun 10/2612:10 amSEA - NRT
1 stop18h 20mMultiple Airlines
Deal found 9/14$608
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:55 pmNRT - SEA
1 stop29h 45mKorean Air
Tue 10/2812:00 pmSEA - NRT
1 stop32h 25mKorean Air
Deal found 9/15$624
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:45 pmHND - SEA
1 stop18h 13mAmerican Airlines
Sun 9/285:26 amSEA - HND
1 stop18h 29mAmerican Airlines
Deal found 9/13$625
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Fri 12/126:15 pmNRT - SEA
1 stop13h 16mAir Canada
Tue 1/68:00 pmSEA - NRT
1 stop27h 20mAir Canada
Deal found 9/13$628
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:30 pmNRT - SEA
1 stop19h 16mAmerican Airlines
Mon 10/2011:24 pmSEA - NRT
1 stop23h 36mAmerican Airlines
Deal found 9/13$637
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:05 pmHND - SEA
Nonstop9h 05mDelta
Sun 10/1911:30 amSEA - HND
Nonstop10h 45mDelta
Deal found 9/15$643
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:00 amHND - SEA
1 stop24h 40mKorean Air
Tue 10/2812:00 pmSEA - HND
1 stop18h 50mKorean Air
Deal found 9/14$644
This Korean Air deal was found by Cheapflights users on 9/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:00 amHND - SEA
1 stop24h 40mKorean Air
Mon 9/2912:50 pmSEA - HND
1 stop18h 00mKorean Air
Deal found 9/15$661
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Thu 11/66:15 pmNRT - SEA
1 stop18h 01mAir Canada
Tue 11/185:50 amSEA - NRT
1 stop17h 30mAir Canada
Deal found 9/13$662
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:05 pmNRT - SEA
1 stop16h 25mMultiple Airlines
Thu 11/612:10 amSEA - NRT
1 stop22h 20mMultiple Airlines
Deal found 9/15$663

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tokyo 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 September 15, 2025.
Use the filters below to find and compare flights from Tokyo to Seattle that are best for you.

Fly from

Tokyo

Fly to

Seattle

Route

Depart

Return

Price

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Fri 10/3

4:05 pm-9:10 am

Nonstop9h 05m

Seattle/Tacoma Intl

Sun 10/19

11:30 am-2:15 pm

Nonstop10h 45m

$643

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Wed 1/21

9:00 am-1:55 pm

1 stop21h 55m

Seattle/Tacoma Intl

Mon 1/26

12:10 am-9:00 pm

1 stop27h 50m

$662

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Fri 12/19

4:50 pm-8:45 am

Nonstop8h 55m

Seattle/Tacoma Intl

Tue 1/6

10:40 am-2:05 pm

Nonstop10h 25m

$672

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 12/15

4:50 pm-8:45 am

Nonstop8h 55m

Seattle/Tacoma Intl

Wed 12/31

10:35 am-2:05 pm

Nonstop10h 30m

$672

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Thu 11/20

9:00 am-1:55 pm

1 stop21h 55m

Seattle/Tacoma Intl

Mon 11/24

12:10 am-5:55 pm

1 stop24h 45m

$689

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 12/15

2:00 am-9:00 am

1 stop24h 00m

Seattle/Tacoma Intl

Wed 12/31

11:00 am-10:50 pm

1 stop18h 50m

$690

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Wed 12/17

2:00 pm-9:00 am

1 stop36h 00m

Seattle/Tacoma Intl

Wed 12/31

11:00 am-9:05 pm

1 stop17h 05m

$690

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 11/25

9:00 am-1:55 pm

1 stop21h 55m

Seattle/Tacoma Intl

Sat 11/29

12:10 am-9:00 pm

1 stop27h 50m

$690

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Fri 12/19

6:30 pm-10:15 am

Nonstop8h 45m

Seattle/Tacoma Intl

Sun 1/4

12:30 pm-4:00 pm

Nonstop10h 30m

$701

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Thu 1/15

6:30 pm-10:10 am

Nonstop8h 40m

Seattle/Tacoma Intl

Thu 1/22

12:30 pm-4:00 pm

Nonstop10h 30m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 44 results
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The best insider tips for Tokyo to Seattle flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Tokyo to Seattle trip
Airports
NRT

Check-in and security lines at Narita are efficient, making it a smooth start for your journey to Seattle.

Read more about NRTby John Walton
HND

Haneda's security is efficient and courteous, ensuring a quick departure for your Seattle flight.

Read more about HNDby Gabriel Leigh
SEA

Take the Link light rail from SEA to downtown Seattle for an affordable and convenient arrival.

Read more about SEAby Brandon Schultz
Our travel experts
John Walton

John Walton

Expert on NRT

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on HND

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from Tokyo to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Tokyo 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 Tokyo to Seattle

How far ahead should I book a flight from Tokyo to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Tokyo to Seattle. Price data was last updated on September 12, 2025.

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tokyo to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Tokyo to Seattle (average of $238). Flying from Tokyo to Seattle in June is currently the most expensive (average of $387). 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 TYO to SEA?

Find hourly flight availability from Tokyo 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 September 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Tokyo to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the evening.

Weekly flight availability from Tokyo to Seattle

Explore weekly flight availability from Tokyo to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from TYO to SEA are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Tokyo to Seattle?

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 September 15, 2025.
Read reviews from past customers who have flown ANA, Alaska Airlines, and Delta from Tokyo to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
961 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
961 reviews
ANA
8.4
Very good
961 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Alaska Airlines
8.0
Very good
10,000 reviews
ANA
8.4
Very good
961 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Delta
8.0
Very good
7,954 reviews
ANA
8.4
Very good
961 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Hawaiian Airlines
7.8
Good
2,723 reviews
ANA
8.4
Very good
961 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Air Canada
7.1
Good
10,000 reviews
ANA
8.4
Very good
961 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Entertainment

7.9

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

Find useful and relevant information for your journey from Tokyo 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 Tokyo?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Tokyo to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Tokyo; the airport handles an average of 11 inbound flights from Tokyo per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Seattle airport from Tokyo. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How long is the flight from Tokyo to Seattle?

    There are many flights that can get you from Tokyo to Seattle in 9h 05m. Fly via Delta, Asiana Airlines, or Korean Air to get the fastest option. There are 4788 mi between Tokyo and Seattle. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Tokyo to Seattle round-trip?

    Flying on ANA is currently your cheapest option to Seattle, with prices starting at $453. Additional round-trip tickets that might be worth considering are offered by Delta and Hawaiian Airlines, with the lowest prices starting at $692 and $698, respectively. ANA is currently priced 54% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as $381. However, be on the lookout for offers from WestJet and Philippine Airlines, as they are both options that can get you from Tokyo to Seattle for a low price.

  • What are the most reliable airlines from Tokyo to Seattle?

    Consider Hawaiian Airlines (28%), Alaska Airlines (25%) or American Airlines (23%) when booking your flight. These represent the most reliable airlines when flying from Tokyo to Seattle.

  • What are the cheapest flights from Tokyo to Seattle?

    The cheapest flight price from Tokyo to Seattle is $369. On average you can expect to pay $1,164. The most popular route, (Tokyo Narita - Seattle/Tacoma Intl), can usually be booked for $626.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tokyo 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 Tokyo to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Tokyo to Seattle (average of $238). Flying from Tokyo to Seattle in June is currently the most expensive (average of $387). 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
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
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Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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Alternative routes for Tokyo to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Narita to Seattle flights
Haneda to Seattle flights
Narita to Portland flights
Haneda to Portland flights
Narita to Spokane flights
Narita to Pullman flights
Haneda to Pullman flights

Top 3 airlines flying from Tokyo to Seattle

Discover the top 3 airlines that operate flights from Tokyo 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$453Average$1,563FlexibilityNo cancel feeOn-time80%
DeltaCheapest$692Average$1,120FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$698Average$1,050FlexibilityNo cancel feeOn-time85%

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