What airlines fly to State of Washington?

Delta, EVA Air and ANA are the top three most popular airlines that fly to State of Washington from Japan according to our data. Delta is the first choice among our users, with 58% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How long is the flight from Japan to State of Washington?

If you’re flying from a popular airport in Japan, such as Tokyo or Osaka, and flying into State of Washington, then you can expect flight times to average 8h 54m and 16h 07m, respectively.

How many flights depart from Japan to State of Washington on average per week?

70 flights are operational weekly from Japan to State of Washington as of August 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How many flights depart from Japan to State of Washington on average per day?

The number of flights available between Japan and State of Washington is 10 per day as of August 2026. The most frequent departure time is 5:00PM, with 80% of daily flights leaving in the afternoon.

What is the cheapest airline that flies from Japan to Washington?

Philippine Airlines, Asiana Airlines, and Alaska Airlines are the most popular carriers operating from Japan to Washington

When did momondo last update prices for flights from Japan to Washington?

Prices for flights from Japan to Washington refresh daily.

How many operators does momondo search for flights from Japan to Washington?

There are 5 operators available for flights from Japan to Washington as of August 2026.

How old do you have to be to fly from Japan to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$353 Cheap Flights from Japan to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Japan to Washington

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Japan to Washington

Enter your travel dates to find the best prices.

6:10 pm - 9:55 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 45mnonstop

12:15 pm - 3:30 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 15mnonstop

$536Alaska Airlines

Fri, Dec 18 - Thu, Jan 7

6:10 pm - 9:55 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 45mnonstop

6:00 am - 4:40 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

17h 40m1 stop Los Angeles

$592Alaska Airlines

Fri, Dec 18 - Thu, Jan 7

6:15 pm - 6:31 pmNRT Tokyo Narita-PDX Portland

17h 16m1 stop Vancouver Intl

7:00 am - 4:30 pmPDX Portland-NRT Tokyo Narita

16h 30m1 stop Vancouver Intl

$829Air Canada

Wed, Feb 3 - Wed, Feb 24

6:15 pm - 6:22 pmNRT Tokyo Narita-SEA Seattle/Tacoma Intl

17h 07m1 stop Vancouver Intl

7:05 pm - 4:30 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

28h 25m1 stop Vancouver Intl

$846Air Canada

Thu, Jan 14 - Mon, Feb 15

4:50 pm - 8:56 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 06mnonstop

11:35 am - 3:05 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$959Delta

Fri, Jan 15 - Tue, Feb 16

4:50 pm - 8:56 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 06mnonstop

11:35 am - 3:05 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$959Delta

Fri, Jan 15 - Sun, Feb 14

8:20 pm - 7:40 pmOKA Okinawa Naha-SEA Seattle/Tacoma Intl

15h 20m1 stop Taipei City Taiwan Taoyuan Intl

1:30 am - 7:20 pmSEA Seattle/Tacoma Intl-OKA Okinawa Naha

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,178EVA Air

Tue, Sep 8 - Tue, Sep 15

8:20 pm - 7:40 pmOKA Okinawa Naha-SEA Seattle/Tacoma Intl

15h 20m1 stop Taipei City Taiwan Taoyuan Intl

1:30 am - 7:20 pmSEA Seattle/Tacoma Intl-OKA Okinawa Naha

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,179EVA Air

Tue, Sep 8 - Tue, Sep 15

3:50 pm - 4:10 pmOKA Okinawa Naha-SEA Seattle/Tacoma Intl

16h 20m1 stop Taipei City Taiwan Taoyuan Intl

1:15 am - 2:40 pmSEA Seattle/Tacoma Intl-OKA Okinawa Naha

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,236STARLUX Airlines

Fri, Sep 25 - Mon, Sep 28

3:25 pm - 5:46 pmOKA Okinawa Naha-SEA Seattle/Tacoma Intl

43h 21m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl

11:45 pm - 2:15 pmSEA Seattle/Tacoma Intl-OKA Okinawa Naha

21h 30m1 stop Taipei City Taiwan Taoyuan Intl

$3,275STARLUX Airlines

Thu, Nov 12 - Mon, Nov 23

Recent last minute flight deals from Japan to Washington

Enter your travel dates to find the best prices.

12:30 pm - 4:35 pmNRT Tokyo Narita-SEA Seattle/Tacoma Intl

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

8:15 pm - 7:10 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

30h 55m1 stop Los Angeles

$964Multiple Airlines

Fri, Aug 28 - Fri, Sep 18

12:30 pm - 4:35 pmNRT Tokyo Narita-SEA Seattle/Tacoma Intl

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

8:15 pm - 7:10 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

30h 55m1 stop Los Angeles

$965Multiple Airlines

Fri, Aug 28 - Fri, Sep 18

12:30 pm - 4:35 pmNRT Tokyo Narita-SEA Seattle/Tacoma Intl

20h 05m1 stop Taipei City Taiwan Taoyuan Intl

8:15 pm - 7:10 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

30h 55m1 stop Los Angeles

$1,002Multiple Airlines

Sat, Aug 29 - Fri, Sep 18

4:20 pm - 9:45 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 25mnonstop

11:40 am - 2:20 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 40mnonstop

$1,492Delta

Thu, Aug 27 - Sat, Sep 19

4:20 pm - 9:45 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 25mnonstop

11:40 am - 2:20 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 40mnonstop

$1,492Delta

Wed, Aug 26 - Mon, Sep 21

4:20 pm - 9:45 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 25mnonstop

11:40 am - 2:20 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 40mnonstop

$1,492Delta

Wed, Aug 26 - Sun, Sep 20

3:50 pm - 4:35 pmOKA Okinawa Naha-SEA Seattle/Tacoma Intl

16h 45m1 stop Taipei City Taiwan Taoyuan Intl

1:15 am - 2:40 pmSEA Seattle/Tacoma Intl-OKA Okinawa Naha

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

$1,496STARLUX Airlines

Sat, Aug 29 - Sat, Sep 26

9:55 pm - 6:32 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

12h 37m1 stop Vancouver Intl

4:30 pm - 7:00 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$2,460ANA

Sun, Aug 30 - Fri, Sep 18

9:55 pm - 6:32 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

12h 37m1 stop Vancouver Intl

4:30 pm - 7:00 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$2,462ANA

Sun, Aug 30 - Fri, Sep 18

8:20 pm - 7:50 pmFUK Fukuoka-SEA Seattle/Tacoma Intl

39h 30m3 stops Kaohsiung City Hong Kong Intl Taipei City Taiwan Taoyuan Intl

1:30 am - 7:20 pmSEA Seattle/Tacoma Intl-FUK Fukuoka

25h 50m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Kaohsiung City

$4,337EVA Air

Sat, Aug 29 - Fri, Sep 4

Recent direct flight deals from Japan to Washington

Enter your travel dates to find the best prices.

6:10 pm - 9:55 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 45mnonstop

12:15 pm - 3:30 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 15mnonstop

$536Alaska Airlines

Fri, Dec 18 - Thu, Jan 7

5:45 pm - 10:35 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 50mnonstop

1:20 pm - 4:00 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 40mnonstop

$896Alaska Airlines

Tue, Oct 6 - Mon, Oct 19

5:45 pm - 10:35 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 50mnonstop

1:20 pm - 4:00 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 40mnonstop

$896Alaska Airlines

Mon, Oct 5 - Mon, Oct 19

5:45 pm - 10:35 amNRT Tokyo Narita-SEA Seattle/Tacoma Intl

8h 50mnonstop

1:20 pm - 4:00 pmSEA Seattle/Tacoma Intl-NRT Tokyo Narita

10h 40mnonstop

$896Alaska Airlines

Thu, Oct 8 - Mon, Oct 19

4:50 pm - 8:56 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 06mnonstop

11:35 am - 3:05 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$959Delta

Fri, Jan 15 - Tue, Feb 16

4:50 pm - 8:56 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 06mnonstop

11:35 am - 3:05 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$959Delta

Fri, Jan 15 - Sun, Feb 14

4:50 pm - 8:56 amHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 06mnonstop

11:35 am - 3:05 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$959Delta

Wed, Jan 13 - Tue, Feb 16

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

3:45 pm - 7:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$2,156ANA

Tue, Jan 12 - Sun, Feb 14

9:15 pm - 1:20 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 05mnonstop

3:45 pm - 7:15 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$2,170ANA

Mon, Jan 4 - Mon, Jan 11

9:15 pm - 2:25 pmHND Tokyo Haneda-SEA Seattle/Tacoma Intl

9h 10mnonstop

4:30 pm - 7:00 pmSEA Seattle/Tacoma Intl-HND Tokyo Haneda

10h 30mnonstop

$2,180ANA

Mon, Oct 5 - Mon, Oct 19

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STARLUX Airlines flights from Japan to State of Washington

Our best STARLUX Airlines deals on Japan to State of Washington flight tickets

STARLUX Airlines

Sep 25

OKA3:50 pmOkinawa Naha

16h 20m

1 stop

SEA4:10 pmSeattle/Tacoma Intl

Sep 28

SEA1:15 amSeattle/Tacoma Intl

21h 25m

1 stop

OKA2:40 pmOkinawa Naha

$1,236

STARLUX Airlines

Oct 7

NGO7:55 pmNagoya Chubu Centrair Intl

36h 15m

1 stop

SEA4:10 pmSeattle/Tacoma Intl

Oct 13

SEA1:15 amSeattle/Tacoma Intl

25h 30m

1 stop

NGO6:45 pmNagoya Chubu Centrair Intl

$1,320

STARLUX Airlines

Aug 29

OKA3:50 pmOkinawa Naha

16h 45m

1 stop

SEA4:35 pmSeattle/Tacoma Intl

Sep 26

SEA1:15 amSeattle/Tacoma Intl

21h 25m

1 stop

OKA2:40 pmOkinawa Naha

$1,496

Alaska Airlines flights from Japan to State of Washington

Our best Alaska Airlines deals on Japan to State of Washington flight tickets

Alaska Airlines

Dec 18

NRT6:10 pmTokyo Narita

8h 45m

SEA9:55 amSeattle/Tacoma Intl

Jan 7

SEA12:15 pmSeattle/Tacoma Intl

10h 15m

NRT3:30 pmTokyo Narita

$536

Alaska Airlines

Dec 18

NRT6:10 pmTokyo Narita

8h 45m

SEA9:55 amSeattle/Tacoma Intl

Jan 7

SEA6:00 amSeattle/Tacoma Intl

17h 40m

1 stop

NRT4:40 pmTokyo Narita

$592

Alaska Airlines

Sep 10

AOJ3:20 pmAomori

21h 19m

2 stops

SEA8:39 pmSeattle/Tacoma Intl

Sep 14

SEA11:41 amSeattle/Tacoma Intl

31h 39m

2 stops

AOJ11:20 amAomori

$665

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TokyoSeattle

NRT Tokyo Narita - SEA Seattle/Tacoma Intl

NRTSEA

Tokyo Narita

Fri 12/18

6:10 pm-9:55 am

Nonstop8h 45m

Seattle/Tacoma Intl

Thu 1/7

12:15 pm-3:30 pm

Nonstop10h 15m

$536

TokyoSeattle

NRT Tokyo Narita - SEA Seattle/Tacoma Intl

NRTSEA

Tokyo Narita

Fri 12/18

6:10 pm-9:55 am

Nonstop8h 45m

Seattle/Tacoma Intl

Thu 1/7

6:00 am-4:40 pm

1 stop17h 40m

$592

TokyoPortland

NRT Tokyo Narita - PDX Portland

NRTPDX

Tokyo Narita

Wed 2/3

6:15 pm-6:31 pm

1 stop17h 16m

Portland

Wed 2/24

7:00 am-4:30 pm

1 stop16h 30m

$829

TokyoSeattle

NRT Tokyo Narita - SEA Seattle/Tacoma Intl

NRTSEA

Tokyo Narita

Thu 1/14

6:15 pm-6:22 pm

1 stop17h 07m

Seattle/Tacoma Intl

Mon 2/15

7:05 pm-4:30 pm

1 stop28h 25m

$846

TokyoSeattle

HND Tokyo Haneda - SEA Seattle/Tacoma Intl

HNDSEA

Tokyo Haneda

Fri 1/15

4:50 pm-8:56 am

Nonstop9h 06m

Seattle/Tacoma Intl

Tue 2/16

11:35 am-3:05 pm

Nonstop10h 30m

$959

TokyoSeattle

HND Tokyo Haneda - SEA Seattle/Tacoma Intl

HNDSEA

Tokyo Haneda

Fri 1/15

4:50 pm-8:56 am

Nonstop9h 06m

Seattle/Tacoma Intl

Sun 2/14

11:35 am-3:05 pm

Nonstop10h 30m

$959

OkinawaSeattle

OKA Okinawa Naha - SEA Seattle/Tacoma Intl

OKASEA

Okinawa Naha

Tue 9/8

8:20 pm-7:40 pm

1 stop15h 20m

Seattle/Tacoma Intl

Tue 9/15

1:30 am-7:20 pm

1 stop25h 50m

$1,178

OkinawaSeattle

OKA Okinawa Naha - SEA Seattle/Tacoma Intl

OKASEA

Okinawa Naha

Tue 9/8

8:20 pm-7:40 pm

1 stop15h 20m

Seattle/Tacoma Intl

Tue 9/15

1:30 am-7:20 pm

1 stop25h 50m

$1,179

OkinawaSeattle

OKA Okinawa Naha - SEA Seattle/Tacoma Intl

OKASEA

Okinawa Naha

Fri 9/25

3:50 pm-4:10 pm

1 stop16h 20m

Seattle/Tacoma Intl

Mon 9/28

1:15 am-2:40 pm

1 stop21h 25m

$1,236

OkinawaSeattle

OKA Okinawa Naha - SEA Seattle/Tacoma Intl

OKASEA

Okinawa Naha

Thu 11/12

3:25 pm-5:46 pm

2 stops43h 21m

Seattle/Tacoma Intl

Mon 11/23

11:45 pm-2:15 pm

1 stop21h 30m

$3,275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Japan to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of February is, on average, the cheapest month to fly to State of Washington from Japan, with most prices found around $773. If you aren’t able to travel to State of Washington during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $786.

What is the cheapest Japan to Washington flight route?

Fly from Tokyo Haneda to Seattle/Tacoma Intl for the best Japan - Washington flight prices

What cabin class options are available on Japan to State of Washington flights?

There are 3 cabin classes available to choose from on Japan to State of Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Japan to State of Washington flights?

You could potentially save up to 30% on your flight if you consider stops on a Japan to State of Washington flight.

Cheap Japan to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to State of Washington

Best Price Found	$353
Fastest flight time	8h 45m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Japan in the past 72 hours is $353. The best round-trip flight deal from Japan to State of Washington found on momondo in the last 72 hours is $536.

The fastest flight from Japan to State of Washington takes 8h 45m

Direct flights go from Japan to State of Washington every day.

There are 96 airports in State of Washington. From Japan there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Japan to Washington

When did momondo last update prices for flights from Japan to Washington?
Prices for flights from Japan to Washington refresh daily.
How many operators does momondo search for flights from Japan to Washington?
There are 5 operators available for flights from Japan to Washington as of August 2026.
How old do you have to be to fly from Japan to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Japan to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Japan to State of Washington is Boeing 787-9 Dreamliner, representing 49.15% of all bookings. The subsequent popular models are Airbus A330-200 at 29.87%, Airbus A350-900 at 3.59%, and Boeing 787-8 Dreamliner at 3.40%.

Best airlines flying from Japan to State of Washington

Compare and see reviews for airlines that fly from Japan to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $318	Free Cancellation	Rating 8.3 1,300 reviews	Search ANA flights
Delta	PriceFrom $535	Free Cancellation	Rating 7.8 8,530 reviews	Search Delta flights
Air Canada	PriceFrom $794	Free Cancellation	Rating 7.1 11,532 reviews	Search Air Canada flights
STARLUX Airlines	PriceFrom $808	Free Cancellation	Rating 8.7 376 reviews	Search STARLUX Airlines flights
EVA Air	PriceFrom $871	Free Cancellation	Rating 8.5 1,519 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Japan to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Japan to Washington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Japan to Washington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Japan to Washington flights to just show those with flexible booking policies.

How can momondo help me find flights from Japan to Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Japan.

I’m not ready to book a flight from Japan to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Japan to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.