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$397+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TYO
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
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 June 9, 2026.

This Trip.com deal was found by Cheapflights users on 6/7. 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.
Mon 11/1611:55 pm
SEA
-
HND
1 stop31h 20m
Philippine Airlines
Sun 11/221:15 am
HND
-
SEA
1 stop34h 20m
Philippine Airlines
Deal found 6/7$901
This oojo deal was found by Cheapflights users on 6/7. 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 8/2612:25 pm
SEA
-
HND
1 stop33h 30m
Cathay Pacific
Fri 9/410:05 am
HND
-
SEA
1 stop40h 15m
Cathay Pacific
Deal found 6/7$904
This Cathay Pacific deal was found by Cheapflights users on 6/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:25 pm
SEA
-
NRT
1 stop26h 25m
Cathay Pacific
Mon 10/123:45 pm
NRT
-
SEA
2 stops34h 20m
Cathay Pacific
Deal found 6/4$905
This oojo deal was found by Cheapflights users on 6/4. 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.
Thu 8/2712:25 pm
SEA
-
HND
1 stop24h 35m
Cathay Pacific
Fri 9/410:05 am
HND
-
SEA
1 stop40h 15m
Cathay Pacific
Deal found 6/4$905
This KAYAK deal was found by Cheapflights users on 6/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:25 pm
SEA
-
NRT
1 stop26h 25m
Cathay Pacific
Fri 9/410:00 pm
NRT
-
SEA
1 stop28h 20m
Cathay Pacific
Deal found 6/7$909
This Trip.com deal was found by Cheapflights users on 6/8. 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.
Tue 9/812:25 pm
SEA
-
NRT
1 stop26h 25m
Cathay Pacific
Tue 9/228:00 am
NRT
-
SEA
1 stop18h 05m
Cathay Pacific
Deal found 6/8$910
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Fri 8/2811:03 am
SEA
-
NRT
1 stop38h 47m
Multiple Airlines
Thu 9/249:30 pm
NRT
-
SEA
1 stop16h 30m
Multiple Airlines
Deal found 6/4$914
This WhyPayMore deal was found by Cheapflights users on 6/8. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:45 am
SEA
-
NRT
1 stop17h 10m
Air Canada
Tue 9/154:50 pm
NRT
-
SEA
1 stop13h 32m
Air Canada
Deal found 6/8$918
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/2511:03 am
SEA
-
NRT
1 stop38h 47m
Multiple Airlines
Thu 9/249:30 pm
NRT
-
SEA
1 stop16h 30m
Multiple Airlines
Deal found 6/4$919
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:25 pm
SEA
-
NRT
1 stop35h 40m
Cathay Pacific
Tue 9/158:00 am
NRT
-
SEA
1 stop18h 20m
Cathay Pacific
Deal found 6/8$923
This KAYAK deal was found by Cheapflights users on 6/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:25 pm
SEA
-
HND
1 stop41h 10m
Cathay Pacific
Mon 9/142:20 am
HND
-
SEA
1 stop24h 00m
Cathay Pacific
Deal found 6/7$923
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/137:07 am
SEA
-
NRT
1 stop15h 43m
Multiple Airlines
Mon 8/319:30 pm
NRT
-
SEA
1 stop26h 41m
Multiple Airlines
Deal found 6/4$924

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 June 9, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$901
(Trip.com)

One-way from

$397
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,183

Good round-trip deal

$1,074 or less

Good one-way deal

$540 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 ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 9, 2026.
Use the filters below to find and compare flights from Washington to Tokyo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Tue 9/1

12:25 pm-9:35 pm

1 stop41h 10m

Tokyo Haneda

Tue 9/15

6:35 am-10:20 am

1 stop19h 45m

$955

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 9/2

6:10 pm-1:55 pm

2 stops27h 45m

Tokyo Haneda

Wed 9/30

10:05 am-10:05 am

1 stop40h 00m

$1,013

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Tue 8/25

12:25 pm-5:00 am

1 stop24h 35m

Tokyo Haneda

Mon 8/31

10:05 am-9:39 pm

2 stops27h 34m

$1,019

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 8/17

1:30 pm-4:00 pm

Nonstop10h 30m

Tokyo Narita

Sat 8/29

6:00 pm-11:05 am

Nonstop9h 05m

$1,022

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Mon 8/3

3:00 pm-4:45 am

2 stops21h 45m

Tokyo Haneda

Wed 8/12

4:30 pm-8:42 pm

1 stop20h 12m

$1,041

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sat 8/15

1:30 pm-4:00 pm

Nonstop10h 30m

Tokyo Narita

Sun 8/30

6:00 pm-11:05 am

Nonstop9h 05m

$1,072

Walla WallaTokyo

ALW - NRT

ALWNRT

Walla Walla

Tue 9/15

2:03 pm-3:05 pm

2 stops33h 02m

Tokyo Narita

Sun 9/27

2:10 pm-11:54 pm

2 stops25h 44m

$1,074

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Mon 8/17

12:40 pm-1:55 pm

1 stop33h 15m

Tokyo Haneda

Wed 9/30

9:55 pm-10:28 am

2 stops52h 33m

$1,077

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sat 9/5

8:35 pm-4:05 pm

2 stops27h 30m

Tokyo Narita

Tue 9/15

3:45 pm-10:05 am

2 stops34h 20m

$1,079

PullmanTokyo

PUW - NRT

PUWNRT

Pullman Moscow Regional

Sun 8/23

2:32 pm-4:30 pm

2 stops33h 58m

Tokyo Narita

Fri 9/11

5:45 pm-11:52 pm

1 stop22h 07m

$1,082

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $715). Flying from State of Washington to Tokyo in December is currently the most expensive (average of $1,199). 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 June 9, 2026.

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 afternoon, which can drop the price by up to 10% versus a flight at noon.

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 June 9, 2026.

The most flights from USWA to TYO are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from State of Washington to Tokyo?

How far ahead should I book a flight from State of Washington to Tokyo?

The price you pay for your flight from State of Washington to Tokyo may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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?

    Cathay Pacific, Alaska Airlines, and American Airlines can get you from State of Washington to Tokyo in just under 10h 30m. Your travel time can differ by up to 30h 40m. The distance from State of Washington to Tokyo is about 4754 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 $159 on Philippine Airlines. Other airlines that offer cheap prices include Delta from $281 and Air Canada from $314 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 Thai Airways (85%), ANA (85%) and United Airlines (85%).

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

    Looking at all options, your cheapest flight can be booked for $420. While the most popular route (Seattle/Tacoma Intl - Tokyo Narita) can be booked for $843 on average, our data indicates $1,603 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 $715). Flying from State of Washington to Tokyo in December is currently the most expensive (average of $1,199). 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
Izu
Yokosuka
Yamanouchi
Odawara
Atami
Numazu
Hakone
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

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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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$317Average$381FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$390Average$799FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$450Average$774FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$585Average$685FlexibilityNo cancel feeOn-time76%
Hawaiian AirlinesCheapest$586Average$858FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$596Average$1,127FlexibilityNo cancel feeOn-time69%
ANACheapest$619Average$879FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$626Average$854FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$636Average$889FlexibilityNo cancel feeOn-time79%
DeltaCheapest$643Average$1,051FlexibilityNo cancel feeOn-timeN/A

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