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$391+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — SEA
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$737
(Alaska Airlines)

One-way from

$391
(Trip.com)

Popular in

August

Cheapest in

February

Average price

$1,002

Good round-trip deal

$645 or less

Good one-way deal

$461 or less
Provider with most accurate pricing for Tokyo (TYO)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Tokyo (TYO)-Seattle/Tacoma Intl flights.
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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. 8% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Flightnetwork deal was found by Cheapflights users on 4/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:25 pmNRT - PDX
1 stop13h 15mAir Canada
Thu 5/223:25 pmPDX - NRT
1 stop31h 30mAir Canada
Deal found 4/30$735
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/146:25 pmNRT - SEA
Nonstop9h 05mAlaska Airlines
Sat 5/171:45 pmSEA - NRT
Nonstop10h 15mAlaska Airlines
Deal found 4/30$737
This deal was found by Cheapflights users on 4/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/274:05 pmHND - SEA
Nonstop9h 10mDelta
Tue 9/2311:45 amSEA - HND
Nonstop10h 30mDelta
Deal found 4/28$761
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/2912:30 pmNRT - SEA
1 stop17h 05mMultiple Airlines
Wed 6/111:20 pmSEA - NRT
1 stop15h 40mMultiple Airlines
Deal found 4/30$769
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/2811:35 amKIX - SEA
1 stop15h 05mMultiple Airlines
Wed 6/41:20 pmSEA - KIX
1 stop17h 30mMultiple Airlines
Deal found 4/29$778
This Gotogate deal was found by Cheapflights users on 4/30. 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.
Sat 6/146:05 pmKIX - PDX
1 stop31h 15mAir Canada
Sat 6/217:40 pmPDX - KIX
1 stop28h 45mAir Canada
Deal found 4/30$816
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 9/35:10 pmNRT - PDX
1 stop23h 35mUnited Airlines
Mon 12/111:20 amPDX - NRT
1 stop34h 40mUnited Airlines
Deal found 4/30$819
This oojo deal was found by Cheapflights users on 4/30. 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.
Mon 5/123:50 pmOKA - SEA
1 stop16h 20mSTARLUX Airlines
Wed 5/211:15 amSEA - OKA
1 stop21h 25mSTARLUX Airlines
Deal found 4/30$836
This Gotogate deal was found by Cheapflights users on 4/28. 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.
Fri 6/65:25 pmNRT - SEA
1 stop20h 48mAir Canada
Mon 6/92:55 pmSEA - NRT
1 stop32h 00mAir Canada
Deal found 4/28$860
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Wed 5/287:15 pmNGO - SEA
1 stop31h 25mMultiple Airlines
Wed 6/41:20 pmSEA - NGO
1 stop15h 40mMultiple Airlines
Deal found 4/30$861
This Trip.com deal was found by Cheapflights users on 4/30. 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.
Wed 5/149:15 amCTS - SEA
1 stop18h 15mMultiple Airlines
Sat 5/171:45 pmSEA - CTS
1 stop26h 45mMultiple Airlines
Deal found 4/30$865
This Priceline deal was found by Cheapflights users on 4/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:05 pmKIX - SEA
1 stop20h 11mAir Canada
Sat 7/262:55 pmSEA - KIX
1 stop33h 30mAir Canada
Deal found 4/30$901

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 May 1, 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

NRT - SEA

NRTSEA

Tokyo Narita

Wed 5/14

6:25 pm-11:30 am

Nonstop9h 05m

Seattle/Tacoma Intl

Sat 5/17

1:45 pm-4:00 pm

Nonstop10h 15m

$737

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 5/19

4:05 pm-9:30 am

Nonstop9h 25m

Seattle/Tacoma Intl

Wed 6/4

12:00 pm-2:15 pm

Nonstop10h 15m

$765

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Thu 5/29

12:30 pm-1:35 pm

1 stop17h 05m

Seattle/Tacoma Intl

Wed 6/11

1:20 pm-9:00 pm

1 stop15h 40m

$769

OsakaSeattle

KIX - SEA

KIXSEA

Osaka Kansai Intl

Wed 5/28

11:35 am-10:40 am

1 stop15h 05m

Seattle/Tacoma Intl

Wed 6/4

1:20 pm-10:50 pm

1 stop17h 30m

$778

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Sat 10/18

5:25 pm-2:46 pm

1 stop13h 21m

Portland

Fri 10/24

10:00 am-2:55 pm

1 stop12h 55m

$786

OsakaPortland

KIX - PDX

KIXPDX

Osaka Kansai Intl

Sat 6/14

6:05 pm-9:20 am

1 stop31h 15m

Portland

Sat 6/21

7:40 pm-4:25 pm

1 stop28h 45m

$816

TokyoPortland

NRT - PDX

NRTPDX

Tokyo Narita

Wed 9/3

5:10 pm-12:45 am

1 stop23h 35m

Portland

Mon 12/1

11:20 am-3:00 pm

1 stop34h 40m

$819

OkinawaSeattle

OKA - SEA

OKASEA

Okinawa Naha

Mon 5/12

3:50 pm-4:10 pm

1 stop16h 20m

Seattle/Tacoma Intl

Wed 5/21

1:15 am-2:40 pm

1 stop21h 25m

$836

NagoyaSeattle

NGO - SEA

NGOSEA

Nagoya Chubu Centrair Intl

Wed 5/28

7:15 pm-10:40 am

1 stop31h 25m

Seattle/Tacoma Intl

Wed 6/4

1:20 pm-9:00 pm

1 stop15h 40m

$861

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Thu 6/26

5:25 pm-6:36 pm

1 stop17h 11m

Seattle/Tacoma Intl

Thu 7/3

10:00 am-2:55 pm

1 stop12h 55m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 July is currently the most expensive (average of $405). 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 May 1, 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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 May 1, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from Japan to Washington by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,068 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,464 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Boarding

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $476. Users have also found prices from $484 and $490 on Korean Air and Delta, 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 July is currently the most expensive (average of $405). 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 10 airlines flying from Japan to Washington

Discover the top 10 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$572Average$1,030FlexibilityNo cancel feeOn-time85%
ANACheapest$583Average$1,730FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$662Average$1,800FlexibilityNo cancel feeOn-time79%
STARLUX AirlinesCheapest$708Average$891FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$739Average$1,027FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$752Average$957FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$759Average$946FlexibilityNo cancel feeOn-time67%
DeltaCheapest$803Average$1,365FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$812Average$966FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$824Average$1,284FlexibilityNo cancel feeOn-time71%

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