HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tokyo

$198+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TYO
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Tokyo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find 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 November 3, 2025.

This CrystalTravel deal was found by Cheapflights users on 11/3. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:00 amSEA - NRT
1 stop15h 00mANA
Sat 12/134:45 pmNRT - SEA
1 stop15h 44mANA
Deal found 11/3$622
This CrystalTravel deal was found by Cheapflights users on 11/3. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:00 amSEA - NRT
1 stop15h 00mANA
Mon 12/84:45 pmNRT - SEA
1 stop15h 44mANA
Deal found 11/3$624
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/43:40 pmSEA - HND
Nonstop10h 35mUnited Airlines
Mon 12/159:15 pmHND - SEA
Nonstop9h 05mUnited Airlines
Deal found 11/2$635
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/275:55 pmSEA - HND
1 stop32h 35mAlaska Airlines
Thu 12/188:05 pmHND - SEA
1 stop20h 47mAlaska Airlines
Deal found 11/2$636
This CrystalTravel deal was found by Cheapflights users on 11/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3012:10 amSEA - NRT
1 stop27h 50mAsiana Airlines
Thu 12/119:00 amNRT - SEA
1 stop21h 55mAsiana Airlines
Deal found 11/2$637
This CrystalTravel deal was found by Cheapflights users on 11/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3012:10 amSEA - NRT
1 stop27h 50mAsiana Airlines
Mon 12/81:20 pmNRT - SEA
1 stop17h 35mAsiana Airlines
Deal found 11/2$638
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/273:40 pmSEA - HND
Nonstop10h 35mUnited Airlines
Sat 12/134:25 pmHND - SEA
1 stop21h 35mUnited Airlines
Deal found 11/3$638
This Ticket deal was found by Cheapflights users on 11/1. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:00 amSEA - NRT
1 stop15h 00mANA
Sat 12/134:45 pmNRT - SEA
1 stop15h 44mANA
Deal found 11/1$639
This FlightHub deal was found by Cheapflights users on 11/2. 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 12/47:00 amSEA - HND
1 stop14h 50mANA
Sat 12/139:15 pmHND - SEA
Nonstop9h 05mANA
Deal found 11/2$639
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/279:25 amSEA - NRT
1 stop36h 35mUnited Airlines
Sat 12/135:00 pmNRT - SEA
1 stop18h 28mUnited Airlines
Deal found 11/3$640
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/277:00 amSEA - HND
1 stop14h 50mUnited Airlines
Sun 12/219:15 pmHND - SEA
Nonstop9h 05mUnited Airlines
Deal found 11/2$640
This SmartFares deal was found by Cheapflights users on 11/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 amSEA - HND
1 stop17h 10mAlaska Airlines
Sun 12/78:05 pmHND - SEA
1 stop19h 04mAlaska Airlines
Deal found 11/2$641

Cheap flight deals from Washington to Tokyo

Keep the following information in mind while searching for Washington to Tokyo flight deals. Data was last updated November 3, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$622
(CrystalTravel)

One-way from

$198
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$824

Good round-trip deal

$675 or less

Good one-way deal

$356 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. 4% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 3, 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

Sat 1/10

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Sun 1/18

9:15 pm-1:20 pm

Nonstop9h 05m

$635

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Thu 1/15

12:20 pm-4:00 pm

Nonstop10h 40m

Tokyo Narita

Sun 1/25

6:30 pm-10:40 am

Nonstop9h 10m

$637

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Thu 11/27

7:00 am-3:00 pm

1 stop15h 00m

Tokyo Narita

Sat 12/13

4:45 pm-9:00 pm

1 stop21h 15m

$640

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Fri 1/9

7:00 am-7:30 pm

1 stop19h 30m

Tokyo Haneda

Sun 1/18

9:20 pm-8:07 pm

1 stop15h 47m

$644

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Mon 1/19

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Mon 1/26

9:15 pm-1:20 pm

Nonstop9h 05m

$647

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 1/14

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Sat 1/24

9:15 pm-1:20 pm

Nonstop9h 05m

$647

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sun 1/18

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Mon 1/26

9:15 pm-1:20 pm

Nonstop9h 05m

$647

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sun 1/25

12:20 pm-4:00 pm

Nonstop10h 40m

Tokyo Narita

Sun 2/1

6:30 pm-10:40 am

Nonstop9h 10m

$649

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Thu 1/22

12:20 pm-4:00 pm

Nonstop10h 40m

Tokyo Narita

Thu 1/29

6:30 pm-10:40 am

Nonstop9h 10m

$649

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 1/19

12:20 pm-4:00 pm

Nonstop10h 40m

Tokyo Narita

Sat 1/31

6:30 pm-10:40 am

Nonstop9h 10m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
1
2
3
...
6

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, December is the cheapest month in which you can book a flight from State of Washington to Tokyo (average of $470). 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 November 3, 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 November 3, 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 4h 30m. 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 $215 on Alaska Airlines. Other airlines that offer cheap prices include Air Canada from $298 and United Airlines from $346 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 Haneda, Seattle/Tacoma Intl - Tokyo Narita and Portland - Tokyo Haneda.

  • 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 $346. While the most popular route (Seattle/Tacoma Intl - Tokyo Haneda) can be booked for $435 on average, our data indicates $2,067 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, December is the cheapest month in which you can book a flight from State of Washington to Tokyo (average of $470). 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
Saitama
Urayasu
Yokosuka
Odawara
Numazu
Atami
Hakone
Yamanouchi
Kawasaki
Yamanashi

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Tokyo

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
John F Kennedy Intl to Haneda flights
Seattle to Haneda flights
Los Angeles to Narita flights
San Francisco to Haneda flights
Newark to Haneda flights
Seattle to Narita flights
Newark to Narita flights
John F Kennedy Intl to Narita flights
San Francisco to Narita flights
O'Hare Intl to Narita flights
LaGuardia to Haneda flights
LaGuardia to Narita flights
Dallas/Fort Worth to Narita flights
O'Hare Intl to Haneda flights
Dulles Intl to Haneda flights
Boston to Narita flights
Dallas/Fort Worth to Haneda flights
Honolulu to Narita flights
Ontario to Narita flights
Denver to Narita flights
Hobby to Haneda flights
Honolulu to Haneda flights
Hobby to Narita flights
Atlanta to Haneda flights
San Diego to Narita flights
Dulles Intl to Narita flights
George Bush Intcntl to Narita flights
George Bush Intcntl to Haneda flights
Ontario to Haneda flights
Boston to Haneda flights
Atlanta to Narita flights
Reagan-National to Narita flights
Reagan-National to Haneda flights
Santa Ana to Haneda flights
Orlando to Narita flights
Denver to Haneda flights
San Diego to Haneda flights
Baltimore to Narita flights
Santa Ana to Narita flights
Baltimore to Haneda flights
Miami to Narita flights
Orlando to Haneda flights
Miami to Haneda flights
San Jose to Haneda flights
Detroit to Haneda flights
Minneapolis to Haneda flights
Portland to Haneda flights
Portland to Narita flights
Austin to Narita flights

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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$117Average$1,056FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$359Average$914FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$470Average$927FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$592Average$866FlexibilityNo cancel feeOn-time76%
ANACheapest$662Average$899FlexibilityNo cancel feeOn-time80%
Alaska AirlinesCheapest$670Average$923FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$677Average$1,053FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$684Average$1,138FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$702Average$793FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$732Average$884FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.