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$446+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 39 days in advance, depart on a Tuesday or Thursday 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 June 12, 2025.

Round-trip from

$721
(Gotogate)

One-way from

$446
(CheapOair)

Popular in

August

Cheapest in

April

Average price

$1,107

Good round-trip deal

$497 or less

Good one-way deal

$537 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. 8% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/11. 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 9/98:55 pmNRT - SEA
1 stop29h 45mKorean Air
Wed 10/112:50 pmSEA - NRT
1 stop16h 15mKorean Air
Deal found 6/11$721
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:30 pmNRT - SEA
1 stop17h 06mMultiple Airlines
Mon 9/227:00 amSEA - NRT
1 stop21h 00mMultiple Airlines
Deal found 6/10$746
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 9/184:05 pmHND - SEA
Nonstop9h 15mDelta
Mon 9/2911:45 amSEA - HND
Nonstop10h 30mDelta
Deal found 6/10$753
This Air Canada deal was found by Cheapflights users on 6/11. 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 8/125:25 pmNRT - SEA
1 stop12h 51mAir Canada
Thu 9/45:30 amSEA - NRT
1 stop17h 25mAir Canada
Deal found 6/11$754
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 9/98:55 pmNRT - SEA
1 stop32h 45mDelta
Wed 10/112:25 pmSEA - NRT
1 stop16h 40mDelta
Deal found 6/11$768
This Mytrip deal was found by Cheapflights users on 6/10. 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 9/82:00 amHND - SEA
1 stop24h 40mKorean Air
Sun 9/2112:50 pmSEA - HND
1 stop18h 00mKorean Air
Deal found 6/10$771
This Gotogate deal was found by Cheapflights users on 6/11. 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.
Sun 10/193:05 pmHND - SEA
1 stop20h 10mPhilippine Airlines
Sun 10/2611:55 pmSEA - HND
1 stop32h 20mPhilippine Airlines
Deal found 6/11$835
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:30 amNRT - SEA
1 stop27h 05mPhilippine Airlines
Fri 11/2111:55 pmSEA - NRT
1 stop19h 15mPhilippine Airlines
Deal found 6/12$841
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:30 pmNRT - SEA
1 stop21h 15mChina Airlines
Sun 9/211:10 amSEA - NRT
1 stop20h 05mChina Airlines
Deal found 6/10$880
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/152:00 amHND - SEA
1 stop26h 45mMultiple Airlines
Wed 7/232:30 pmSEA - HND
1 stop16h 20mMultiple Airlines
Deal found 6/11$887
This Gotogate deal was found by Cheapflights users on 6/11. 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.
Fri 9/121:30 amHND - SEA
1 stop27h 00mAsiana Airlines
Sat 9/202:15 pmSEA - HND
1 stop17h 15mAsiana Airlines
Deal found 6/11$911
This Expedia deal was found by Cheapflights users on 6/11. 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.
Tue 9/912:40 pmHND - SEA
1 stop22h 50mEVA Air
Tue 9/301:30 amSEA - HND
1 stop26h 35mEVA Air
Deal found 6/11$923

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 June 12, 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

NRT - SEA

NRTSEA

Tokyo Narita

Tue 9/9

8:55 pm-10:40 am

1 stop29h 45m

Seattle/Tacoma Intl

Wed 10/1

12:50 pm-9:05 pm

1 stop16h 15m

$721

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Fri 9/12

9:30 pm-10:36 pm

1 stop17h 06m

Seattle/Tacoma Intl

Mon 9/22

7:00 am-8:00 pm

1 stop21h 00m

$746

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 9/18

4:05 pm-9:20 am

Nonstop9h 15m

Seattle/Tacoma Intl

Mon 9/29

11:45 am-2:15 pm

Nonstop10h 30m

$753

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 8/12

5:25 pm-2:16 pm

1 stop12h 51m

Seattle/Tacoma Intl

Thu 9/4

5:30 am-2:55 pm

1 stop17h 25m

$754

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 9/9

8:55 pm-1:40 pm

1 stop32h 45m

Seattle/Tacoma Intl

Wed 10/1

12:25 pm-9:05 pm

1 stop16h 40m

$768

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 9/8

2:00 am-10:40 am

1 stop24h 40m

Seattle/Tacoma Intl

Sun 9/21

12:50 pm-10:50 pm

1 stop18h 00m

$771

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sun 10/19

3:05 pm-7:15 pm

1 stop20h 10m

Seattle/Tacoma Intl

Sun 10/26

11:55 pm-12:15 am

1 stop32h 20m

$835

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Sun 11/16

9:30 am-7:35 pm

1 stop27h 05m

Seattle/Tacoma Intl

Fri 11/21

11:55 pm-12:10 pm

1 stop19h 15m

$841

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 9/9

2:30 pm-7:45 pm

1 stop21h 15m

Seattle/Tacoma Intl

Sun 9/21

1:10 am-1:15 pm

1 stop20h 05m

$880

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Tue 7/15

2:00 am-12:45 pm

1 stop26h 45m

Seattle/Tacoma Intl

Wed 7/23

2:30 pm-10:50 pm

1 stop16h 20m

$887

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 35 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 June 9, 2025.

Booking 39 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 July is currently the most expensive (average of $391). 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 June 12, 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 45% 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 June 12, 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).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
To help decide which airline to fly from Tokyo to Seattle, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. 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.
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
178 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,202 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Asiana Airlines
8.2
Very good
440 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Overall

9.1

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 4 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 Korean Air is currently your cheapest option to Seattle, with prices starting at $721. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $753 and $754, respectively. Korean Air 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 Air Canada, with whom users have recently found tickets for as low as $446. However, be on the lookout for offers from Korean Air and WestJet, 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 (45%), Alaska Airlines (41%) or American Airlines (38%) 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 $431. On average you can expect to pay $2,107. The most popular route, (Tokyo Narita - Seattle/Tacoma Intl), can usually be booked for $721.

  • 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 July is currently the most expensive (average of $391). 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 Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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 4 airlines flying from Tokyo to Seattle

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$538Average$1,730FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$572Average$1,007FlexibilityNo cancel feeOn-time85%
DeltaCheapest$772Average$1,137FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$824Average$1,015FlexibilityNo cancel feeOn-time71%

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