Seattle

$445+ Cheap flights from Tokyo (TYO) to Seattle (SEA)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — SEA
Jan 17 — Jan 241
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Find cheap flights from Tokyo to Seattle 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Tokyo to Seattle/Tacoma Intl are usually found in December or November, booked 8 days in advance, depart on a Thursday or Sunday and return on a Monday

Cheap flight deals from Tokyo to Seattle

Cheapest flights from Tokyo to Seattle
Explore the most affordable flight options available from Tokyo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Trip.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/236:30 pmNRT - SEA
Nonstop9h 05mHawaiian Airlines
Wed 1/2112:20 pmSEA - NRT
Nonstop10h 40mHawaiian Airlines
Deal found 12/16$609
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/244:50 pmHND - SEA
Nonstop8h 55mDelta
Sun 1/1810:40 amSEA - HND
Nonstop10h 25mDelta
Deal found 12/16$617
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Tue 12/236:15 pmNRT - SEA
1 stop18h 01mAir Canada
Sat 12/278:00 pmSEA - NRT
1 stop27h 20mAir Canada
Deal found 12/16$664
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/234:50 pmHND - SEA
Nonstop8h 55mDelta
Fri 1/2310:40 amSEA - HND
Nonstop10h 25mDelta
Deal found 12/16$682
This Flightnetwork deal was found by Cheapflights users on 12/17. 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.
Mon 12/226:15 pmNRT - SEA
1 stop13h 16mAir Canada
Thu 12/258:00 pmSEA - NRT
1 stop27h 20mAir Canada
Deal found 12/17$718
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/248:25 pmHND - SEA
2 stops31h 50mAmerican Airlines
Sun 1/1811:25 amSEA - HND
2 stops24h 40mAmerican Airlines
Deal found 12/16$802
This Hawaiian Airlines deal was found by Cheapflights users on 12/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 pmNRT - SEA
Nonstop9h 05mAlaska Airlines
Thu 1/112:30 pmSEA - NRT
Nonstop10h 30mAlaska Airlines
Deal found 12/16$807
This Trip.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/236:15 pmNRT - SEA
1 stop32h 16mMultiple Airlines
Wed 1/2111:00 amSEA - NRT
1 stop17h 05mMultiple Airlines
Deal found 12/16$817
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/255:55 pmHND - SEA
1 stop18h 19mAmerican Airlines
Mon 1/196:38 pmSEA - HND
1 stop17h 27mAmerican Airlines
Deal found 12/16$821
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:35 pmNRT - SEA
2 stops19h 15mMultiple Airlines
Sat 12/273:40 pmSEA - NRT
1 stop31h 40mMultiple Airlines
Deal found 12/17$874
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/255:55 pmHND - SEA
1 stop18h 19mAmerican Airlines
Fri 1/236:00 amSEA - HND
1 stop16h 05mAmerican Airlines
Deal found 12/16$885
This Trip.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/221:30 amHND - SEA
1 stop29h 25mMultiple Airlines
Wed 1/2111:00 amSEA - HND
1 stop18h 50mMultiple Airlines
Deal found 12/16$897

Find flight deals from Tokyo to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$580
(Kiwi.com)

One-way from

$445
(Kiwi.com)

Popular in

October

Cheapest in

December

Average price

$702

Good round-trip deal

$631 or less

Good one-way deal

$502 or less
Provider with most accurate pricing for Tokyo (TYO)-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Tokyo (TYO)-Seattle/Tacoma Intl flights.
From Tokyo (TYO) to Seattle/Tacoma Intl
One-way flight from Tokyo (TYO) to Seattle/Tacoma Intl
Highest demand for flights based on searches. 0% potential increase in price ($9 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Tokyo (TYO) to Seattle/Tacoma Intl.
Price to beat on a one-way flight from Tokyo (TYO) to Seattle/Tacoma Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tokyo to Seattle 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 December 18, 2025.
Use the filters below to find and compare flights from Tokyo to Seattle that are best for you.

Fly from

Tokyo

Fly to

Seattle

Route

Depart

Return

Price

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 1/22

4:50 pm-8:55 am

Nonstop9h 05m

Seattle/Tacoma Intl

Thu 2/26

10:35 am-2:05 pm

Nonstop10h 30m

$602

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Fri 1/16

6:30 pm-10:40 am

Nonstop9h 10m

Seattle/Tacoma Intl

Thu 1/29

12:20 pm-4:00 pm

Nonstop10h 40m

$604

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 1/21

4:50 pm-8:55 am

Nonstop9h 05m

Seattle/Tacoma Intl

Mon 2/9

10:35 am-2:05 pm

Nonstop10h 30m

$606

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 1/15

4:50 pm-8:55 am

Nonstop9h 05m

Seattle/Tacoma Intl

Wed 1/28

10:40 am-2:05 pm

Nonstop10h 25m

$606

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Tue 2/17

4:50 pm-9:00 am

Nonstop9h 10m

Seattle/Tacoma Intl

Tue 3/3

10:40 am-2:05 pm

Nonstop10h 25m

$612

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 3/4

4:50 pm-9:00 am

Nonstop9h 10m

Seattle/Tacoma Intl

Mon 4/20

11:40 am-2:15 pm

Nonstop10h 35m

$615

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Wed 1/21

2:00 am-9:00 am

1 stop24h 00m

Seattle/Tacoma Intl

Thu 2/26

11:00 am-10:50 pm

1 stop18h 50m

$623

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Thu 1/22

9:15 am-9:00 am

1 stop16h 45m

Seattle/Tacoma Intl

Mon 2/23

11:00 am-9:05 pm

1 stop17h 05m

$623

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Mon 1/26

9:15 am-9:00 am

1 stop16h 45m

Seattle/Tacoma Intl

Mon 2/23

11:00 am-9:05 pm

1 stop17h 05m

$623

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 2/19

2:00 am-9:00 am

1 stop24h 00m

Seattle/Tacoma Intl

Mon 3/2

11:00 am-10:50 pm

1 stop18h 50m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 41 results
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Compare providers for flights from Tokyo to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tokyo to Seattle in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tokyo-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tokyo-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tokyo-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tokyo-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tokyo to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Tokyo 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 Tokyo to Seattle

How far ahead should I book a flight from Tokyo to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Tokyo to Seattle. Price data was last updated on December 12, 2025.

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tokyo to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Tokyo to Seattle?

Currently, November is the cheapest month in which you can book a flight from Tokyo to Seattle (average of $367). Flying from Tokyo to Seattle in June is currently the most expensive (average of $804). 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 TYO to SEA?

Find hourly flight availability from Tokyo to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Tokyo to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the evening.

Weekly flight availability from Tokyo to Seattle

Explore weekly flight availability from Tokyo to Seattle. 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 December 18, 2025.

The most flights from TYO to SEA are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 on average).

How often are flights from Tokyo to Seattle delayed?

About 17% of weekly flights between Tokyo and Seattle have experienced delays in the past year, with the average delay time being 154 minutes.

What is the most punctual flight time for Tokyo to Seattle flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Tokyo to Seattle flights?

Over the last year, ANA have had the lowest number of delays on this route, with just 4% of flights being delayed.

The best insider tips for Tokyo to Seattle flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Tokyo to Seattle trip
Airports
NRT

Check-in and security lines at Narita are efficient, making it a smooth start for your journey to Seattle.

HND

Haneda's security is efficient and courteous, ensuring a quick departure for your Seattle flight.

SEA

Take the Link light rail from SEA to downtown Seattle for an affordable and convenient arrival.

Our travel experts
John Walton

John Walton

Expert on NRT

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on HND

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown ANA, Alaska Airlines, and Delta from Tokyo to Seattle. 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.
8.4
Very good

Comfort

8.2

Entertainment

7.9

Boarding

8.6

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good
8.4
Very good

Comfort

8.2

Entertainment

7.9

Boarding

8.6

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good

Comfort

8.2

Entertainment

7.9

Boarding

8.6

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good

Comfort

8.2

Entertainment

7.9

Boarding

8.6

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good

Comfort

8.2

Entertainment

7.9

Boarding

8.6

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
8.4
Very good

Comfort

8.2

Entertainment

7.9

Boarding

8.6

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

Related info for your journey

Find useful and relevant information for your journey from Tokyo to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Seattle from Tokyo?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Tokyo to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Tokyo; the airport handles an average of 9 inbound flights from Tokyo per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Seattle airport from Tokyo. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • How long is the flight from Tokyo to Seattle?

    There are many flights that can get you from Tokyo to Seattle in 9h 05m. Fly via Delta, Alaska Airlines, or Korean Air to get the fastest option. There are 4788 mi between Tokyo and Seattle. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Tokyo to Seattle round-trip?

    Flying on ANA is currently your cheapest option to Seattle, with prices starting at $318. Additional round-trip tickets that might be worth considering are offered by Delta and Hawaiian Airlines, with the lowest prices starting at $535 and $698, respectively. ANA is currently priced 66% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Tokyo to Seattle one-way?

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $349. However, be on the lookout for offers from Air Canada and Alaska Airlines, as they are both options that can get you from Tokyo to Seattle for a low price.

  • What are the most reliable airlines from Tokyo to Seattle?

    Consider Hawaiian Airlines (74%), Alaska Airlines (66%) or American Airlines (53%) when booking your flight. These represent the most reliable airlines when flying from Tokyo to Seattle.

  • What are the cheapest flights from Tokyo to Seattle?

    The cheapest flight price from Tokyo to Seattle is $317. On average you can expect to pay $1,685. The most popular route, (Tokyo Narita - Seattle/Tacoma Intl), can usually be booked for $595.

  • Can I find deals for flights from Tokyo to Seattle that include hotel bookings?

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

  • How can I find direct flights from Tokyo to Seattle?

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

  • Can I find deals for business class flights from Tokyo to Seattle?

    Yes. Cheapflights offers flight deals from Tokyo to Seattle 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 Tokyo to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Tokyo to Seattle (average of $367). Flying from Tokyo to Seattle in June is currently the most expensive (average of $804). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
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Fife
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Shoreline
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Tokyo to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Tokyo to Seattle

Discover the top 4 airlines that operate flights from Tokyo to Seattle. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$412Average$1,563FlexibilityNo cancel feeOn-time80%
DeltaCheapest$617Average$1,054FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$698Average$1,032FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$723Average$1,100FlexibilityNo cancel feeOn-time75%

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