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$365+ Cheap flights from Japan to Washington

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — SEA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Japan to Washington

Keep the following information in mind while searching for Japan to Washington flight deals. Data was last updated September 15, 2025.

Round-trip from

$545
(Kiwi.com)

One-way from

$365
(FlightHub)

Popular in

October

Cheapest in

April

Average price

$994

Good round-trip deal

$539 or less

Good one-way deal

$458 or less
From Japan to Washington
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One-way flight from Japan to Washington
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Highest demand for flights based on searches. 3% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Japan to Washington.
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Price to beat on a one-way flight from Japan to Washington.
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Find flight deals from Japan to Washington

Cheapest flights from Japan to Washington
Explore the most affordable flight options available from Japan to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/1412:10 pmKIX - SEA
1 stop16h 20mMultiple Airlines
Tue 10/212:15 pmSEA - KIX
1 stop16h 35mMultiple Airlines
Deal found 9/14$545
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/218:55 amNRT - SEA
1 stop19h 35mMultiple Airlines
Mon 10/2712:10 amSEA - NRT
1 stop18h 45mMultiple Airlines
Deal found 9/14$589
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Tue 10/281:50 pmNRT - SEA
1 stop17h 05mMultiple Airlines
Mon 11/312:10 amSEA - NRT
1 stop16h 45mMultiple Airlines
Deal found 9/13$605
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/201:25 pmNRT - SEA
1 stop15h 05mMultiple Airlines
Sun 10/2612:10 amSEA - NRT
1 stop18h 20mMultiple Airlines
Deal found 9/14$608
This Gotogate deal was found by Cheapflights users on 9/15. 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 10/218:55 pmNRT - SEA
1 stop29h 45mKorean Air
Tue 10/2812:00 pmSEA - NRT
1 stop32h 25mKorean Air
Deal found 9/15$624
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:45 pmHND - SEA
1 stop18h 13mAmerican Airlines
Sun 9/285:26 amSEA - HND
1 stop18h 29mAmerican Airlines
Deal found 9/13$625
This Air Canada deal was found by Cheapflights users on 9/13. 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.
Fri 12/126:15 pmNRT - SEA
1 stop13h 16mAir Canada
Tue 1/68:00 pmSEA - NRT
1 stop27h 20mAir Canada
Deal found 9/13$628
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/299:00 amKIX - SEA
1 stop17h 00mMultiple Airlines
Wed 11/511:00 amSEA - KIX
1 stop18h 45mMultiple Airlines
Deal found 9/14$629
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:30 pmNRT - SEA
1 stop19h 16mAmerican Airlines
Mon 10/2011:24 pmSEA - NRT
1 stop23h 36mAmerican Airlines
Deal found 9/13$637
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/34:05 pmHND - SEA
Nonstop9h 05mDelta
Sun 10/1911:30 amSEA - HND
Nonstop10h 45mDelta
Deal found 9/15$643
This Gotogate deal was found by Cheapflights users on 9/14. 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.
Mon 10/202:00 amHND - SEA
1 stop24h 40mKorean Air
Tue 10/2812:00 pmSEA - HND
1 stop18h 50mKorean Air
Deal found 9/14$644
This Korean Air deal was found by Cheapflights users on 9/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:00 amHND - SEA
1 stop24h 40mKorean Air
Mon 9/2912:50 pmSEA - HND
1 stop18h 00mKorean Air
Deal found 9/15$661

Cheapflights Fare Finder

 
Customize your flight search to find flights from Japan to Washington 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 September 15, 2025.
Use the filters below to find and compare flights from Japan to Washington that are best for you.

Fly from

Japan

Fly to

Washington

Route

Depart

Return

Price

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Fri 10/3

4:05 pm-9:10 am

Nonstop9h 05m

Seattle/Tacoma Intl

Sun 10/19

11:30 am-2:15 pm

Nonstop10h 45m

$643

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Wed 1/21

9:00 am-1:55 pm

1 stop21h 55m

Seattle/Tacoma Intl

Mon 1/26

12:10 am-9:00 pm

1 stop27h 50m

$662

TokyoPortland

HND - PDX

HNDPDX

Tokyo Haneda

Fri 12/19

4:50 pm-10:40 pm

1 stop22h 50m

Portland

Wed 12/31

5:20 am-2:05 pm

1 stop15h 45m

$664

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Fri 12/19

4:50 pm-8:45 am

Nonstop8h 55m

Seattle/Tacoma Intl

Tue 1/6

10:40 am-2:05 pm

Nonstop10h 25m

$672

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 12/15

4:50 pm-8:45 am

Nonstop8h 55m

Seattle/Tacoma Intl

Wed 12/31

10:35 am-2:05 pm

Nonstop10h 30m

$672

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Mon 9/29

6:05 pm-2:16 pm

1 stop12h 11m

Seattle/Tacoma Intl

Tue 10/21

7:15 pm-4:25 pm

1 stop29h 10m

$689

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Thu 11/20

9:00 am-1:55 pm

1 stop21h 55m

Seattle/Tacoma Intl

Mon 11/24

12:10 am-5:55 pm

1 stop24h 45m

$689

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 12/15

2:00 am-9:00 am

1 stop24h 00m

Seattle/Tacoma Intl

Wed 12/31

11:00 am-10:50 pm

1 stop18h 50m

$690

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Wed 12/17

2:00 pm-9:00 am

1 stop36h 00m

Seattle/Tacoma Intl

Wed 12/31

11:00 am-9:05 pm

1 stop17h 05m

$690

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 11/25

9:00 am-1:55 pm

1 stop21h 55m

Seattle/Tacoma Intl

Sat 11/29

12:10 am-9:00 pm

1 stop27h 50m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

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

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

Currently, January is the cheapest month in which you can book a flight from Japan to State of Washington (average of $238). Flying from Japan to State of Washington in June is currently the most expensive (average of $387). 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 JP to WA?

Find hourly flight availability from Japan to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Japan to State of Washington as you normally would.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with EVA Air, ANA, and Delta from Japan to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,236 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very good
961 reviews
EVA Air
8.4
Very good
1,236 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Delta
8.0
Very good
7,954 reviews
EVA Air
8.4
Very good
1,236 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Hawaiian Airlines
7.8
Good
2,723 reviews
EVA Air
8.4
Very good
1,236 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Air Canada
7.1
Good
10,000 reviews
EVA Air
8.4
Very good
1,236 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from Japan to Washington. 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 Japan to State of Washington?

    Airlines like Delta, Asiana Airlines, and Air Canada fly from Japan to State of Washington in about 9h 05m. The time it takes to get you to your destination can typically vary by up to 12h 50m. The distance between Japan and State of Washington is about 4788 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $365. Users have also found prices from $379 and $381 on American Airlines and Korean Air, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Japan to State of Washington (average of $238). Flying from Japan to State of Washington in June is currently the most expensive (average of $387). 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

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Alternative routes for Japan to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Japan to Washington

Discover the top 5 airlines that operate flights from Japan to Washington. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$453Average$1,563FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$644Average$1,002FlexibilityNo cancel feeOn-time74%
DeltaCheapest$692Average$1,120FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$698Average$1,050FlexibilityNo cancel feeOn-time85%
STARLUX AirlinesCheapest$708Average$890FlexibilityNo cancel feeOn-timeN/A

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