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$442+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — SEA
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
1 adult, Economy
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Cheapflights Tip: The best prices from Tokyo to Seattle/Tacoma Intl are usually found in April or May, 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 July 18, 2025.

Round-trip from

$696
(FlightHub)

One-way from

$442
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$1,092

Good round-trip deal

$432 or less

Good one-way deal

$407 or less
From Tokyo (TYO) to Seattle/Tacoma Intl
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One-way flight from Tokyo (TYO) to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 5% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Tokyo (TYO) to Seattle/Tacoma Intl.
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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 July 18, 2025.

This FlightHub deal was found by Cheapflights users on 7/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:30 amHND - SEA
1 stop27h 00mMultiple Airlines
Tue 10/142:15 pmSEA - HND
1 stop16h 35mMultiple Airlines
Deal found 7/17$696
This FlightHub deal was found by Cheapflights users on 7/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/282:00 pmNRT - SEA
1 stop14h 45mMultiple Airlines
Tue 9/232:15 pmSEA - NRT
1 stop29h 05mMultiple Airlines
Deal found 7/17$696
This FlightHub deal was found by Cheapflights users on 7/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:30 amHND - SEA
1 stop27h 00mAsiana Airlines
Sun 9/282:15 pmSEA - HND
1 stop17h 15mAsiana Airlines
Deal found 7/17$717
This FlightHub deal was found by Cheapflights users on 7/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:00 amNRT - SEA
1 stop19h 30mAsiana Airlines
Mon 4/1312:10 amSEA - NRT
1 stop26h 15mAsiana Airlines
Deal found 7/17$717
This Delta deal was found by Cheapflights users on 7/17. 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.
Wed 11/54:50 pmHND - SEA
Nonstop9h 15mDelta
Sun 11/3010:15 amSEA - HND
Nonstop10h 50mDelta
Deal found 7/17$736
This Korean Air deal was found by Cheapflights users on 7/16. 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.
Thu 11/67:50 pmHND - SEA
1 stop30h 10mKorean Air
Thu 11/2711:00 amSEA - HND
1 stop18h 50mKorean Air
Deal found 7/16$766
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Tue 9/97:45 pmHND - SEA
1 stop18h 13mAmerican Airlines
Mon 9/225:26 amSEA - HND
1 stop18h 29mAmerican Airlines
Deal found 7/16$767
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:20 pmHND - SEA
1 stop24h 40mAlaska Airlines
Sun 10/268:25 amSEA - HND
1 stop19h 05mAlaska Airlines
Deal found 7/16$794
This Hawaiian Airlines deal was found by Cheapflights users on 7/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:20 pmHND - SEA
1 stop16h 35mHawaiian Airlines
Wed 12/107:00 amSEA - HND
1 stop19h 30mHawaiian Airlines
Deal found 7/16$813

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 July 18, 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

Sun 9/14

1:30 am-12:30 pm

1 stop27h 00m

Seattle/Tacoma Intl

Tue 10/14

2:15 pm-10:50 pm

1 stop16h 35m

$696

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Thu 8/28

2:00 pm-12:45 pm

1 stop14h 45m

Seattle/Tacoma Intl

Tue 9/23

2:15 pm-11:20 am

1 stop29h 05m

$696

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sat 9/20

1:30 am-12:30 pm

1 stop27h 00m

Seattle/Tacoma Intl

Sun 9/28

2:15 pm-11:30 pm

1 stop17h 15m

$717

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 10/14

9:00 am-12:30 pm

1 stop19h 30m

Seattle/Tacoma Intl

Mon 4/13

12:10 am-6:25 pm

1 stop26h 15m

$717

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 11/5

4:50 pm-9:05 am

Nonstop9h 15m

Seattle/Tacoma Intl

Mon 11/24

10:15 am-2:05 pm

Nonstop10h 50m

$736

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 11/6

7:50 pm-9:00 am

1 stop30h 10m

Seattle/Tacoma Intl

Tue 11/25

11:00 am-10:50 pm

1 stop18h 50m

$766

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Tue 9/9

7:45 pm-9:58 pm

1 stop18h 13m

Seattle/Tacoma Intl

Mon 9/22

5:26 am-3:55 pm

1 stop18h 29m

$767

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Tue 9/9

9:20 pm-6:00 am

1 stop24h 40m

Seattle/Tacoma Intl

Sun 10/26

8:25 am-7:30 pm

1 stop19h 05m

$794

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 10/23

9:20 pm-9:55 pm

1 stop16h 35m

Seattle/Tacoma Intl

Wed 12/10

7:00 am-7:30 pm

1 stop19h 30m

$813

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 8/26

2:35 pm-5:30 pm

2 stops18h 55m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 20 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 July 11, 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 $388). 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 July 18, 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 July 18, 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 July 18, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air, and China Airlines 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.
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,214 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,109 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.2
Very good
745 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
456 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    Flying on Air Canada is currently your cheapest option to Seattle, with prices starting at $707. Additional round-trip tickets that might be worth considering are offered by Asiana Airlines and Delta, with the lowest prices starting at $717 and $736, respectively. Air Canada is currently priced 31% 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 WestJet, with whom users have recently found tickets for as low as $447. However, be on the lookout for offers from Air Canada 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 (53%), Alaska Airlines (51%) or American Airlines (49%) 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 $379. On average you can expect to pay $2,026. The most popular route, (Tokyo Narita - Seattle/Tacoma Intl), can usually be booked for $706.

  • 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 $388). 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
Lacey
Leavenworth
Renton
Olympia
Puyallup
Cle Elum
Shoreline
Kent
Chehalis
Kirkland
Aberdeen
Federal Way
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

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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
Haneda to Portland flights
Narita to Portland flights
Narita to Spokane flights
Haneda to Pullman flights
Narita 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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$397Average$993FlexibilityNo cancel feeOn-time85%
ANACheapest$453Average$1,563FlexibilityNo cancel feeOn-time80%
DeltaCheapest$772Average$1,144FlexibilityNo cancel feeOn-timeN/A

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