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$344+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TYO
May 11 — May 181
Mon 5/11
Mon 5/18
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 April 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Wed 8/1912:02 pm
SEA
-
NRT
1 stop15h 58m
Multiple Airlines
Tue 8/259:30 pm
NRT
-
SEA
1 stop17h 40m
Multiple Airlines
Deal found 4/6$736
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 8/117:07 am
SEA
-
NRT
1 stop20h 53m
Multiple Airlines
Wed 8/269:30 pm
NRT
-
SEA
1 stop17h 40m
Multiple Airlines
Deal found 4/6$737
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 9/112:02 pm
SEA
-
NRT
1 stop15h 58m
Multiple Airlines
Tue 9/223:55 pm
NRT
-
SEA
2 stops18h 50m
Multiple Airlines
Deal found 4/6$740
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 8/117:07 am
SEA
-
NRT
1 stop20h 53m
Multiple Airlines
Mon 8/249:30 pm
NRT
-
SEA
1 stop26h 40m
Multiple Airlines
Deal found 4/6$741
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:02 pm
SEA
-
NRT
1 stop15h 58m
Multiple Airlines
Wed 9/29:30 pm
NRT
-
SEA
1 stop17h 40m
Multiple Airlines
Deal found 4/7$742
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:05 pm
SEA
-
NRT
1 stop31h 55m
Multiple Airlines
Wed 5/64:25 pm
NRT
-
SEA
1 stop16h 35m
Multiple Airlines
Deal found 4/8$746
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/128:05 pm
SEA
-
NRT
1 stop26h 45m
Multiple Airlines
Mon 5/184:25 pm
NRT
-
SEA
1 stop31h 52m
Multiple Airlines
Deal found 4/9$748
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Wed 5/64:30 pm
SEA
-
HND
Nonstop10h 30m
Multiple Airlines
Wed 5/1312:35 pm
HND
-
SEA
2 stops22h 00m
Multiple Airlines
Deal found 4/6$749
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Wed 5/137:10 am
SEA
-
NRT
1 stop15h 40m
Multiple Airlines
Tue 5/194:25 pm
NRT
-
SEA
1 stop31h 52m
Multiple Airlines
Deal found 4/9$750
This eDestinos deal was found by Cheapflights users on 4/8. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:57 am
SEA
-
HND
1 stop14h 53m
ANA
Wed 11/259:15 pm
HND
-
SEA
Nonstop9h 05m
ANA
Deal found 4/8$750
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:02 pm
SEA
-
NRT
1 stop15h 58m
Multiple Airlines
Mon 8/319:30 pm
NRT
-
SEA
1 stop26h 41m
Multiple Airlines
Deal found 4/8$751
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:02 pm
SEA
-
NRT
1 stop15h 58m
Multiple Airlines
Tue 9/223:55 pm
NRT
-
SEA
2 stops18h 50m
Multiple Airlines
Deal found 4/8$752

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 April 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$736
(Kiwi.com)

One-way from

$391
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$876

Good round-trip deal

$890 or less

Good one-way deal

$417 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 ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 11, 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

Mon 5/4

7:08 am-1:55 pm

1 stop14h 47m

Tokyo Haneda

Wed 5/13

9:15 pm-2:25 pm

Nonstop9h 10m

$844

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Mon 5/4

5:00 am-1:55 pm

1 stop16h 55m

Tokyo Haneda

Thu 5/14

9:15 pm-2:25 pm

Nonstop9h 10m

$844

PullmanTokyo

PUW - HND

PUWHND

Pullman Moscow Regional

Sun 10/4

7:23 pm-3:50 pm

2 stops28h 27m

Tokyo Haneda

Thu 10/15

11:55 am-1:03 pm

2 stops17h 08m

$846

PullmanTokyo

PUW - HND

PUWHND

Pullman Moscow Regional

Sat 10/3

7:23 pm-3:50 pm

2 stops28h 27m

Tokyo Haneda

Wed 10/14

11:55 am-12:14 am

2 stops28h 19m

$846

PullmanTokyo

PUW - HND

PUWHND

Pullman Moscow Regional

Tue 10/6

6:03 am-4:45 am

2 stops30h 42m

Tokyo Haneda

Fri 10/16

11:55 am-1:03 pm

2 stops17h 08m

$846

PullmanTokyo

PUW - HND

PUWHND

Pullman Moscow Regional

Sat 10/3

7:23 pm-3:50 pm

2 stops28h 27m

Tokyo Haneda

Thu 10/15

11:55 am-6:43 pm

2 stops22h 48m

$846

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Mon 8/17

7:55 pm-9:05 pm

2 stops33h 10m

Tokyo Narita

Fri 9/25

9:20 am-1:17 pm

2 stops19h 57m

$849

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Wed 10/7

6:29 am-4:30 pm

1 stop18h 01m

Tokyo Narita

Thu 10/15

4:45 pm-3:48 pm

1 stop15h 03m

$852

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Wed 4/22

7:15 am-3:00 pm

1 stop15h 45m

Tokyo Narita

Wed 4/29

5:00 pm-12:33 am

1 stop23h 33m

$852

PascoTokyo

PSC - NRT

PSCNRT

Pasco Tri Cities

Mon 5/4

5:00 am-2:45 pm

1 stop17h 45m

Tokyo Narita

Wed 5/13

4:30 pm-8:53 pm

1 stop20h 23m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

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 $406). 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 April 11, 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 13% 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 April 11, 2026.

The most flights from USWA to TYO are scheduled on a Tuesday (11 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?

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 Korean Air can get you from State of Washington to Tokyo in just under 14h 47m. Your travel time can differ by up to 18h 23m. 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 $281 on Delta. Other airlines that offer cheap prices include Air Canada from $314 and Alaska Airlines from $330 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 (88%), Japan Airlines (88%) and Malaysia Airlines (88%).

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

    Looking at all options, your cheapest flight can be booked for $390. While the most popular route (Seattle/Tacoma Intl - Tokyo Narita) can be booked for $789 on average, our data indicates $1,548 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 $406). 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
Izu
Yokosuka
Odawara
Yamanouchi
Atami
Numazu
Hakone
Kawasaki

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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 April 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$390Average$861FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$450Average$790FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$585Average$686FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$596Average$1,119FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$614Average$786FlexibilityNo cancel feeOn-time81%
ANACheapest$621Average$869FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$636Average$836FlexibilityNo cancel feeOn-time79%
DeltaCheapest$645Average$1,057FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$645Average$1,086FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$683Average$858FlexibilityNo cancel feeOn-time85%

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