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$281+ Cheap flights from Washington to Tokyo (TYO)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TYO
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Washington to Tokyo

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

This Air Canada deal was found by Cheapflights users on 12/21. 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 12/3110:05 amSEA - NRT
1 stop13h 15mAir Canada
Wed 1/286:15 pmNRT - SEA
1 stop18h 01mAir Canada
Deal found 12/21$636
This Air Canada deal was found by Cheapflights users on 12/19. 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.
Sun 12/288:00 pmSEA - NRT
1 stop27h 20mAir Canada
Wed 1/216:15 pmNRT - SEA
1 stop20h 51mAir Canada
Deal found 12/19$637
This oojo deal was found by Cheapflights users on 12/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:23 pmSEA - HND
1 stop28h 57mMultiple Airlines
Wed 1/286:05 pmHND - SEA
1 stop15h 37mMultiple Airlines
Deal found 12/19$640
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/273:59 pmPDX - NRT
1 stop31h 01mMultiple Airlines
Thu 1/156:30 pmNRT - PDX
1 stop16h 29mMultiple Airlines
Deal found 12/19$691
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:30 pmPDX - HND
1 stop25h 35mDelta
Thu 1/154:50 pmHND - PDX
1 stop19h 00mDelta
Deal found 12/19$691
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:45 pmPDX - NRT
1 stop26h 15mUnited Airlines
Thu 1/158:20 pmNRT - PDX
2 stops21h 19mUnited Airlines
Deal found 12/19$697
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:30 pmPDX - HND
1 stop25h 35mDelta
Sun 1/184:50 pmHND - PDX
1 stop21h 09mDelta
Deal found 12/20$705
This Air Canada deal was found by Cheapflights users on 12/19. 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.
Sun 12/288:00 pmSEA - NRT
1 stop27h 20mAir Canada
Mon 1/196:15 pmNRT - SEA
1 stop18h 01mAir Canada
Deal found 12/19$707
This Air Canada deal was found by Cheapflights users on 12/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:00 pmPDX - NRT
1 stop28h 20mAir Canada
Thu 1/156:15 pmNRT - PDX
1 stop17h 15mAir Canada
Deal found 12/20$707
This Booking.com deal was found by Cheapflights users on 12/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:00 pmSEA - NRT
1 stop27h 20mAir Canada
Thu 1/156:15 pmNRT - SEA
1 stop13h 16mAir Canada
Deal found 12/20$710
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:15 pmPDX - HND
1 stop27h 50mDelta
Sun 12/284:50 pmHND - PDX
1 stop11h 48mDelta
Deal found 12/20$719
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:30 amPDX - HND
2 stops21h 55mANA
Thu 1/154:25 pmHND - PDX
1 stop19h 30mANA
Deal found 12/19$720

Find flight deals from Washington to Tokyo

Keep the following information in mind while searching for Washington to Tokyo flight deals. Data was last updated December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$596
(lol.travel)

One-way from

$281
(Air Canada)

Popular in

June

Cheapest in

January

Average price

$1,177

Good round-trip deal

$667 or less

Good one-way deal

$361 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tokyo (TYO) flights.
Search Deals
From Washington to Tokyo (TYO)
Search Deals
One-way flight from Washington to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington to Tokyo (TYO).
Search Deals
Price to beat on a one-way flight from Washington to Tokyo (TYO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Tokyo 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 December 21, 2025.
Use the filters below to find and compare flights from Washington to Tokyo that are best for you.

Fly from

Washington

Fly to

Tokyo

Route

Depart

Return

Price

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Thu 1/8

6:03 am-2:50 pm

1 stop15h 47m

Tokyo Haneda

Sat 1/24

9:15 pm-1:20 pm

Nonstop9h 05m

$635

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Thu 1/29

6:18 am-2:50 pm

1 stop15h 32m

Tokyo Haneda

Sat 2/7

9:15 pm-1:20 pm

Nonstop9h 05m

$640

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sat 1/24

12:20 pm-4:00 pm

Nonstop10h 40m

Tokyo Narita

Wed 2/25

6:30 pm-10:35 am

Nonstop9h 05m

$644

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 2/7

10:35 am-2:05 pm

Nonstop10h 30m

Tokyo Haneda

Tue 2/24

4:50 pm-9:00 am

Nonstop9h 10m

$644

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 1/5

12:30 pm-4:00 pm

Nonstop10h 30m

Tokyo Narita

Mon 1/19

6:30 pm-10:40 am

Nonstop9h 10m

$644

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sat 1/24

12:20 pm-4:00 pm

Nonstop10h 40m

Tokyo Narita

Tue 2/24

6:30 pm-10:35 am

Nonstop9h 05m

$644

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 1/24

9:00 am-9:10 pm

1 stop19h 10m

Tokyo Haneda

Wed 2/25

9:15 pm-1:20 pm

Nonstop9h 05m

$648

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sun 1/25

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Tue 2/3

9:15 pm-1:20 pm

Nonstop9h 05m

$650

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Wed 1/7

12:20 pm-4:00 pm

Nonstop10h 40m

Tokyo Narita

Wed 1/21

6:30 pm-10:40 am

Nonstop9h 10m

$651

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 1/19

12:20 pm-4:00 pm

Nonstop10h 40m

Tokyo Narita

Wed 1/28

6:30 pm-10:40 am

Nonstop9h 10m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Tokyo

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

What is the cheapest month to book a flight from State of Washington to Tokyo?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Tokyo (average of $570). Flying from State of Washington to Tokyo in June is currently the most expensive (average of $790). 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 WA to TYO?

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

When flying from State of Washington to Tokyo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the afternoon.

What is the cheapest day to fly from State of Washington to Tokyo?

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

Travelers seeking maximum savings on their State of Washington to Tokyo flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from State of Washington to Tokyo

Explore weekly flight availability from Washington to Tokyo. 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 December 21, 2025.

The most flights from USWA to TYO 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).

Related info for your journey

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

  • How long is the flight from State of Washington to Tokyo?

    United Airlines, Alaska Airlines, and Delta can get you from State of Washington to Tokyo in just under 10h 30m. Your travel time can differ by up to 5h 17m. The distance from State of Washington to Tokyo is about 4788 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Tokyo one-way?

    One-way options have recently been found by users for as low as $320 on Korean Air. Other airlines that offer cheap prices include Alaska Airlines from $330 and Hawaiian Airlines from $348 one-way.

  • What are the most popular routes from State of Washington to Tokyo?

    The most popular flight routes from State of Washington to Tokyo are Seattle/Tacoma Intl - Tokyo Narita, Seattle/Tacoma Intl - Tokyo Haneda and Portland - Tokyo Narita.

  • What are the most reliable airlines from State of Washington to Tokyo?

    The top 3 most reliable airlines when flying from State of Washington to Tokyo are American Airlines (67%), Japan Airlines (67%) and Malaysia Airlines (67%).

  • What are the cheapest flights from State of Washington to Tokyo?

    Looking at all options, your cheapest flight can be booked for $323. While the most popular route (Seattle/Tacoma Intl - Tokyo Narita) can be booked for $601 on average, our data indicates $1,984 when flying from State of Washington to Tokyo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Tokyo 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 State of Washington to Tokyo?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Tokyo (average of $570). Flying from State of Washington to Tokyo in June is currently the most expensive (average of $790). 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
Chiba
Karuizawa
Urayasu
Yokosuka
Odawara
Numazu
Atami
Hakone
Yamanouchi
Kawasaki
Yamanashi

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Top 10 airlines flying from Washington to Tokyo

Discover the top 10 airlines that operate flights from Washington to Tokyo. 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$359Average$889FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$390Average$886FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$589Average$894FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$591Average$769FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$636Average$1,088FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$646Average$1,059FlexibilityNo cancel feeOn-time69%
ANACheapest$650Average$874FlexibilityNo cancel feeOn-time80%
DeltaCheapest$695Average$1,063FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$704Average$798FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$732Average$800FlexibilityNo cancel feeOn-time60%

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