Which layover airport offers the lowest fares from Tokyo to Seattle?

Flights via Vancouver (YVR) offer the lowest average round-trip price of $828.

Which layover airport has the shortest connection time from Tokyo to Seattle?

Vancouver (YVR) has the shortest average layover time for this route: 2h 14m.

How many flights depart from Tokyo to Seattle on average per day?

The number of flights available between Tokyo and Seattle is 11 per day as of November 2025. The most frequent departure time is 6:00PM, with 81% of daily flights leaving in the evening.

How many flights depart from Tokyo to Seattle on average per week?

77 flights are operational weekly from Tokyo to Seattle as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Which airport is the most popular layover for flights between Tokyo and Seattle?

Vancouver (YVR) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Tokyo to Seattle/Tacoma Intl?

WestJet, Hainan Airlines, and Korean Air are the most popular carriers operating from Tokyo to Seattle/Tacoma Intl

What airlines fly to Seattle?

Delta, Hawaiian Airlines and ANA are the top three most popular airlines that fly to Seattle from Tokyo according to our data. Delta is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Tokyo to Seattle?

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 13h 25m.

When did momondo last update prices for flights from Tokyo to Seattle/Tacoma Intl Airport?

Prices for flights from Tokyo to Seattle/Tacoma Intl Airport refresh daily.

How many operators does momondo search for flights from Tokyo to Seattle/Tacoma Intl Airport?

The number of operators available for flights from Tokyo to Seattle/Tacoma Intl Airport is 3 as of November 2025.

How old do you have to be to fly from Tokyo to Seattle/Tacoma Intl Airport?

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 Tokyo to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$383 Cheap Flights from Tokyo to Seattle in 2025/26

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4:50 pm - 8:55 amHND-SEA

9h 05mnonstop

10:35 am - 2:05 pmSEA-HND

10h 30mnonstop

$608Delta

Find Deal

Thu, Jan 29 - Thu, Feb 19

6:15 pm - 7:16 pmNRT-SEA

18h 01m1 stop

8:00 pm - 4:20 pmSEA-NRT

27h 20m1 stop

$608Air Canada

Find Deal

Wed, Feb 18 - Mon, Feb 23

4:00 pm - 6:48 pmNRT-SEA

19h 48m1 stop

12:30 pm - 4:00 pmSEA-NRT

10h 30mnonstop

$620Multiple Airlines

Find Deal

Mon, Dec 15 - Tue, Dec 30

1:05 pm - 5:26 pmHND-SEA

21h 21m2 stops

7:00 am - 6:30 pmSEA-HND

18h 30m1 stop

$622American Airlines

Find Deal

Thu, Jan 29 - Thu, Feb 19

5:55 pm - 9:59 pmHND-SEA

21h 04m1 stop

7:00 am - 6:30 pmSEA-HND

18h 30m1 stop

$631American Airlines

Find Deal

Thu, Jan 29 - Thu, Feb 19

8:25 pm - 10:52 pmHND-SEA

19h 27m1 stop

6:00 am - 3:05 pmSEA-HND

16h 05m1 stop

$634American Airlines

Find Deal

Wed, Feb 18 - Mon, Feb 23

2:00 am - 9:00 amHND-SEA

24h 00m1 stop

11:00 am - 10:50 pmSEA-HND

18h 50m1 stop

$653Korean Air

Find Deal

Wed, Jan 28 - Thu, Feb 19

4:50 pm - 9:00 amHND-SEA

9h 10mnonstop

10:35 am - 2:05 pmSEA-HND

10h 30mnonstop

$669Delta

Find Deal

Wed, Feb 18 - Mon, Feb 23

6:30 pm - 10:35 amNRT-SEA

9h 05mnonstop

12:30 pm - 4:00 pmSEA-NRT

10h 30mnonstop

$683Hawaiian Airlines

Find Deal

Thu, Dec 18 - Wed, Dec 31

2:00 am - 9:00 amHND-SEA

24h 00m1 stop

11:00 am - 10:50 pmSEA-HND

18h 50m1 stop

$686Korean Air

Find Deal

Wed, Dec 17 - Wed, Dec 31

Alaska Airlines flights from Tokyo to Seattle

Our best Alaska Airlines deals on Tokyo to Seattle flight tickets

Alaska Airlines

Dec 24

NRT6:30 pmTokyo Narita

9h 05m

SEA10:35 amSeattle/Tacoma Intl

Dec 31

SEA12:30 pmSeattle/Tacoma Intl

10h 30m

NRT4:00 pmTokyo Narita

$702

Find similar

Alaska Airlines

Dec 22

NRT6:30 pmTokyo Narita

9h 05m

SEA10:35 amSeattle/Tacoma Intl

Dec 30

SEA12:30 pmSeattle/Tacoma Intl

10h 30m

NRT4:00 pmTokyo Narita

$725

Find similar

Alaska Airlines

Dec 15

NRT6:30 pmTokyo Narita

9h 20m

SEA10:50 amSeattle/Tacoma Intl

Dec 30

SEA12:30 pmSeattle/Tacoma Intl

10h 30m

NRT4:00 pmTokyo Narita

$739

Find similar

Philippine Airlines flights from Tokyo to Seattle

Our best Philippine Airlines deals on Tokyo to Seattle flight tickets

Philippine Airlines

Feb 10

HND3:20 pmTokyo Haneda

20h 20m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

Mar 17

SEA10:30 pmSeattle/Tacoma Intl

23h 40m

1 stop

HND2:10 pmTokyo Haneda

$756

Find similar

Philippine Airlines

Feb 13

NRT9:30 amTokyo Narita

26h 10m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

Mar 6

SEA9:30 pmSeattle/Tacoma Intl

29h 40m

1 stop

NRT8:10 pmTokyo Narita

$759

Find similar

Philippine Airlines

Mar 24

HND1:45 amTokyo Haneda

33h 55m

1 stop

SEA7:40 pmSeattle/Tacoma Intl

Apr 17

SEA11:05 pmSeattle/Tacoma Intl

33h 10m

1 stop

HND12:15 amTokyo Haneda

$769

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Fly from

Fly to

Route

Depart

Return

Price

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 1/29

4:50 pm-8:55 am

Nonstop9h 05m

Seattle/Tacoma Intl

Thu 2/19

10:35 am-2:05 pm

Nonstop10h 30m

$608

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Wed 2/18

6:15 pm-7:16 pm

1 stop18h 01m

Seattle/Tacoma Intl

Mon 2/23

8:00 pm-4:20 pm

1 stop27h 20m

$608

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Mon 12/15

4:00 pm-6:48 pm

1 stop19h 48m

Seattle/Tacoma Intl

Tue 12/30

12:30 pm-4:00 pm

Nonstop10h 30m

$620

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 1/29

1:05 pm-5:26 pm

2 stops21h 21m

Seattle/Tacoma Intl

Thu 2/19

7:00 am-6:30 pm

1 stop18h 30m

$622

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 1/29

5:55 pm-9:59 pm

1 stop21h 04m

Seattle/Tacoma Intl

Thu 2/19

7:00 am-6:30 pm

1 stop18h 30m

$631

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 2/18

8:25 pm-10:52 pm

1 stop19h 27m

Seattle/Tacoma Intl

Mon 2/23

6:00 am-3:05 pm

1 stop16h 05m

$634

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 1/28

2:00 am-9:00 am

1 stop24h 00m

Seattle/Tacoma Intl

Thu 2/19

11:00 am-10:50 pm

1 stop18h 50m

$653

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 2/18

4:50 pm-9:00 am

Nonstop9h 10m

Seattle/Tacoma Intl

Mon 2/23

10:35 am-2:05 pm

Nonstop10h 30m

$669

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Thu 12/18

6:30 pm-10:35 am

Nonstop9h 05m

Seattle/Tacoma Intl

Wed 12/31

12:30 pm-4:00 pm

Nonstop10h 30m

$683

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 12/17

2:00 am-9:00 am

1 stop24h 00m

Seattle/Tacoma Intl

Wed 12/31

11:00 am-10:50 pm

1 stop18h 50m

$686

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tokyo to Seattle

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

Layovers

Other information

What is the cheapest month to fly to Seattle?

In general, December is the cheapest month to fly from Tokyo to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $804. If you don’t want to visit Seattle in December, then you should wait until April to fly from Tokyo, when ticket prices are also cheap, with an average price of $846.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Tokyo is on a Thursday. momondo users have found tickets for Thursday departures for as low as $898. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Tokyo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,108.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Tokyo in the morning is the least expensive time of day to depart. momondo users have found prices as low as $958 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $1,574. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Tokyo to Seattle/Tacoma Intl flight route?

Fly from Tokyo Narita to Seattle/Tacoma Intl for the best Tokyo - Seattle/Tacoma Intl flight prices

What cabin class options are available on Tokyo to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Tokyo to Seattle/Tacoma Intl 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 Tokyo to Seattle flights?

No. A direct flight is the cheapest option for a flight between Tokyo to Seattle.

How have Tokyo to Seattle flight prices changed over time?

As of November 2025, prices for Tokyo to Seattle flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Tokyo to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Tokyo to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Tokyo to Seattle (TYO to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tokyo to Seattle

Best Price Found	$467
Fastest flight time	8h 40m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Tokyo in the past 72 hours is $467. The best round-trip flight deal from Tokyo to Seattle found on momondo in the last 72 hours is $701.

The fastest flight from Tokyo to Seattle takes 8h 40m

Direct flights go from Tokyo to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

How far is Tokyo to Seattle/Tacoma Intl by plane?
The distance between Tokyo and Seattle/Tacoma Intl is about 4775.7 mi. Flights usually cover this in 8h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Tokyo to Seattle/Tacoma Intl Airport?
Prices for flights from Tokyo to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Tokyo to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Tokyo to Seattle/Tacoma Intl Airport is 3 as of November 2025.
How old do you have to be to fly from Tokyo to Seattle/Tacoma Intl Airport?
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 Tokyo to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Tokyo to Seattle?
Based on momondo bookings for flights between Tokyo and Seattle, the leading plane model is Boeing 787-9 Dreamliner, making up 48.45% of the total bookings. Other popular models include Airbus A330-200 with 23.19%, Boeing 787-8 Dreamliner with 7.98%, and Boeing 777-300ER with 4.43%.
What is the most popular airline from Tokyo to Seattle?
Based on momondo bookings for flights between Tokyo and Seattle, the leading airline is Delta, making up 38% of the total bookings. Other popular airlines include Hawaiian Airlines with 20%, ANA with 11%, and Alaska Airlines with 11%.

Best airlines flying from Tokyo to Seattle

Compare and see reviews for airlines that fly from Tokyo to Seattle with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $426	Free Cancellation	Rating 8.4 1,004 reviews	Search ANA flights
Delta	PriceFrom $641	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $698	Free Cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights

ANA Flights From Tokyo to Seattle
The lowest priced ANA flight from Tokyo to Seattle from the last 72 hours was $426. Generally, ANA has 7 flights on this route every week with an average price of $1,563. ANA is rated 8.4/10 by our users.
Delta Flights From Tokyo to Seattle
Delta (7.9/10 from 8,007 reviews) operates around 7 flights from Tokyo to Seattle in any given week. The average Delta airfare for this route is around $1,095, with deals from around $641 rare but found on momondo. Referenced prices are for round-trip Tokyo to Seattle flight searches in the last 72 hours.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Puyallup

Marysville

Redmond

Tukwila

Lakewood

Federal Way

Fife

Cle Elum

Centralia

Kirkland

Westport

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Tokyo to Seattle?

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

Can I find flights from Tokyo to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Tokyo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tokyo to Seattle?

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 Seattle from Tokyo.

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

If you are not ready to book a flight from Tokyo to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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Cheap flights from Tokyo to Seattle from $386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tokyo to Seattle departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Tokyo to Seattle

Cheap round-trip flights

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Alaska Airlines flights from Tokyo to Seattle

Our best Alaska Airlines deals on Tokyo to Seattle flight tickets

Philippine Airlines flights from Tokyo to Seattle

Our best Philippine Airlines deals on Tokyo to Seattle flight tickets

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Use the filters below to find and compare flights from Tokyo to Seattle that are best for you.

See travel insights to Seattle from

How to get the cheapest flight ticket from Tokyo to Seattle

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

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

What is the cheapest Tokyo to Seattle/Tacoma Intl flight route?

Fly from Tokyo Narita to Seattle/Tacoma Intl for the best Tokyo - Seattle/Tacoma Intl flight prices

What cabin class options are available on Tokyo to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Tokyo to Seattle/Tacoma Intl 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 Tokyo to Seattle flights?

No. A direct flight is the cheapest option for a flight between Tokyo to Seattle.

How have Tokyo to Seattle flight prices changed over time?

As of November 2025, prices for Tokyo to Seattle flights are approximately 10% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Tokyo to Seattle/Tacoma Intl?

WestJet, Hainan Airlines, and Korean Air are the most popular carriers operating from Tokyo to Seattle/Tacoma Intl

What airlines fly to Seattle?

Which airport is the most popular layover for flights between Tokyo and Seattle?

Vancouver (YVR) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Tokyo to Seattle?

Flights via Vancouver (YVR) offer the lowest average round-trip price of $828.

Which layover airport has the shortest travel time from Tokyo to Seattle?

Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 13h 25m.

Which layover airport has the shortest connection time from Tokyo to Seattle?

Vancouver (YVR) has the shortest average layover time for this route: 2h 14m.

How many flights depart from Tokyo to Seattle on average per day?

The number of flights available between Tokyo and Seattle is 11 per day as of November 2025. The most frequent departure time is 6:00PM, with 81% of daily flights leaving in the evening.

How many flights depart from Tokyo to Seattle on average per week?

77 flights are operational weekly from Tokyo to Seattle as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When to book flights from Tokyo to Seattle

Cheap Tokyo to Seattle (TYO to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tokyo to Seattle

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

How far is Tokyo to Seattle/Tacoma Intl by plane?

When did momondo last update prices for flights from Tokyo to Seattle/Tacoma Intl Airport?

How many operators does momondo search for flights from Tokyo to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Tokyo to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular plane model from Tokyo to Seattle?

What is the most popular airline from Tokyo to Seattle?

Best airlines flying from Tokyo to Seattle

Compare and see reviews for airlines that fly from Tokyo to Seattle with momondo

ANA Flights From Tokyo to Seattle

Delta Flights From Tokyo to Seattle

Traveling to a place near Seattle?

Why use momondo?

Why should I use momondo to find a flight deal from Tokyo to Seattle?

Can I find flights from Tokyo to Seattle with flexible booking policies on momondo?

How can momondo help me find flights from Tokyo to Seattle?

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

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington