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$331+ Cheap flights from Seattle (SEA) to Tokyo (TYO)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TYO
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Find cheap flights from Seattle to Tokyo 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 Seattle/Tacoma Intl to Tokyo are usually found in January or September, booked 20 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Seattle to Tokyo

Cheapest flights from Seattle to Tokyo
Explore the most affordable flight options available from Seattle to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Air Canada deal was found by Cheapflights users on 12/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:00 pmSEA - NRT
1 stop27h 20mAir Canada
Wed 1/216:15 pmNRT - SEA
1 stop18h 01mAir Canada
Deal found 12/28$636
This Air Canada deal was found by Cheapflights users on 12/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:50 amSEA - NRT
1 stop17h 30mAir Canada
Wed 1/146:15 pmNRT - SEA
1 stop13h 16mAir Canada
Deal found 12/28$667
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Sun 12/2810:05 amSEA - NRT
1 stop13h 15mAir Canada
Thu 1/296:15 pmNRT - SEA
1 stop20h 51mAir Canada
Deal found 12/26$671
This Air Canada deal was found by Cheapflights users on 12/27. 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.
Sun 12/2810:05 amSEA - NRT
1 stop13h 15mAir Canada
Mon 1/196:15 pmNRT - SEA
1 stop18h 01mAir Canada
Deal found 12/27$676
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Sun 12/285:50 amSEA - NRT
1 stop17h 30mAir Canada
Sun 2/16:15 pmNRT - SEA
1 stop18h 01mAir Canada
Deal found 12/26$721
This oojo deal was found by Cheapflights users on 12/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:10 pmSEA - NRT
Nonstop10h 30mJapan Airlines
Wed 1/287:20 pmNRT - SEA
1 stop30h 38mJapan Airlines
Deal found 12/28$823
This Air Canada deal was found by Cheapflights users on 12/27. 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.
Wed 12/318:00 pmSEA - NRT
1 stop27h 20mAir Canada
Sat 1/106:15 pmNRT - SEA
1 stop13h 16mAir Canada
Deal found 12/27$828
This Cheapflightsfares deal was found by Cheapflights users on 12/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:10 pmSEA - NRT
Nonstop10h 30mJapan Airlines
Wed 1/145:05 pmNRT - SEA
1 stop23h 54mJapan Airlines
Deal found 12/27$833
This FlightHub deal was found by Cheapflights users on 12/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:10 pmSEA - NRT
Nonstop10h 30mJapan Airlines
Fri 1/307:20 pmNRT - SEA
1 stop30h 38mJapan Airlines
Deal found 12/26$835
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 12/309:30 pmSEA - NRT
2 stops27h 35mMultiple Airlines
Fri 1/304:15 pmNRT - SEA
1 stop19h 34mMultiple Airlines
Deal found 12/26$836
This oojo deal was found by Cheapflights users on 12/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:23 pmSEA - HND
1 stop28h 57mMultiple Airlines
Wed 1/286:05 pmHND - SEA
1 stop15h 37mMultiple Airlines
Deal found 12/28$845
This CheapOair deal was found by Cheapflights users on 12/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:50 amSEA - NRT
1 stop17h 30mMultiple Airlines
Wed 1/146:35 pmNRT - SEA
2 stops19h 15mMultiple Airlines
Deal found 12/28$846

Find flight deals from Seattle to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Tokyo (TYO). 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 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$604
(Air Canada)

One-way from

$331
(Flightnetwork)

Popular in

June

Cheapest in

January

Average price

$1,190

Good round-trip deal

$662 or less

Good one-way deal

$360 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tokyo (TYO) flights.
Search Deals
From Seattle/Tacoma Intl to Tokyo (TYO)
Search Deals
One-way flight from Seattle/Tacoma Intl to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Tokyo (TYO).
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Tokyo (TYO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Tokyo 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 28, 2025.
Use the filters below to find and compare flights from Seattle to Tokyo that are best for you.

Fly from

Seattle

Fly to

Tokyo

Route

Depart

Return

Price

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 1/17

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Sat 1/24

9:15 pm-1:20 pm

Nonstop9h 05m

$635

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 2/21

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Sat 2/28

9:15 pm-1:20 pm

Nonstop9h 05m

$635

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 1/31

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Sun 2/8

9:15 pm-1:20 pm

Nonstop9h 05m

$635

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Fri 1/16

10:40 am-2:05 pm

Nonstop10h 25m

Tokyo Haneda

Sat 1/24

4:50 pm-8:55 am

Nonstop9h 05m

$636

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Thu 2/5

10:35 am-2:05 pm

Nonstop10h 30m

Tokyo Haneda

Thu 2/26

4:50 pm-9:00 am

Nonstop9h 10m

$644

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Thu 2/5

10:35 am-2:05 pm

Nonstop10h 30m

Tokyo Haneda

Wed 2/25

4:50 pm-9:00 am

Nonstop9h 10m

$645

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 4/22

11:40 am-2:15 pm

Nonstop10h 35m

Tokyo Haneda

Wed 4/29

4:05 pm-9:16 am

Nonstop9h 11m

$645

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sun 1/18

6:18 am-2:50 pm

1 stop15h 32m

Tokyo Haneda

Mon 1/26

9:15 pm-1:20 pm

Nonstop9h 05m

$647

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 2/25

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

Wed 3/11

9:15 pm-2:20 pm

Nonstop9h 05m

$647

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 4/15

6:20 am-9:00 pm

1 stop22h 40m

Tokyo Haneda

Thu 4/30

9:15 pm-2:25 pm

Nonstop9h 10m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 44 results
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Compare providers for flights from Seattle to Tokyo

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 Seattle to Tokyo in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
business-class.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Seattle-Tokyo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Tokyo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Tokyo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Tokyo 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 Seattle-Tokyo 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 Seattle to Tokyo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Tokyo. Price data was last updated on December 26, 2025.

The price you pay for your flight from Seattle to Tokyo may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Tokyo (average of $575). Flying from Seattle to Tokyo in June is currently the most expensive (average of $907). 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 SEA to TYO?

Find hourly flight availability from Seattle to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

When flying from Seattle to Tokyo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight at noon.

What is the cheapest day to fly from Seattle to Tokyo?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Tokyo. Price data was last updated on December 20, 2025.

Travelers seeking maximum savings on their Seattle to Tokyo flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Tokyo

Explore weekly flight availability from Seattle to Tokyo. 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 28, 2025.

The most flights from SEA to TYO 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 (2 on average).

What’s the top layover airport for flights from Seattle to Tokyo?

Share of 1-stop round-trip flights from Seattle to Tokyo chosen by Cheapflights users in the past 12 months, using the same layover each way.

Incheon (ICN) – chosen by Cheapflights users on 31% of 1-stop itineraries from Seattle to Tokyo on Cheapflights.

What’s the cheapest layover airport for flights from Seattle to Tokyo?

Average round-trip fare for 1-stop flights from Seattle to Tokyo, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Honolulu (HNL) is the most affordable 1-stop option, with an average round-trip price of $394.

What’s the fastest layover option from Seattle to Tokyo?

Shortest average travel time for 1-stop one-way flights from Seattle to Tokyo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Vancouver (YVR) have the shortest average one-way travel time for 1-stop routes: 15h 00m.

Which airport typically offers the quickest layover for flights from Seattle to Tokyo?

Average layover duration for 1-stop one-way flights from Seattle to Tokyo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average layover time of 3h 12m.

How often are flights from Seattle to Tokyo delayed?

About 16% of weekly flights between Seattle and Tokyo have experienced delays in the past year, with the average delay time being 123 minutes.

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

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

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

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

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

Over the last year, ANA have had the lowest number of delays on this route, with just 7% of flights being delayed.

The best insider tips for Seattle to Tokyo 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 Seattle to Tokyo trip
Airlines
ANA

ANA offers high-speed Wi-Fi and universal AC power on most seats for long-haul comfort.


ANA's business class features a 35”-wide seat and 24” 4K UHD touchscreen for enhanced comfort.

Read more about ANABy Marisa Garcia
Japan Airlines

JAL's economy class offers 34 inches of legroom and seat-back screens for a comfortable journey.


JAL provides free checked bags for all passengers, with two bags allowed on international flights.

Read more about Japan AirlinesBy Emily Zemler
Airports
SEA

Plan to arrive at SEA two hours before your flight. Use SEA Spot Saver for security appointments to reduce wait times.

Read more about SEABy Brandon Schultz
NRT

Use the Narita Express for quick access to Tokyo Station. It runs frequently and is convenient for central Tokyo.

Read more about NRTBy John Walton
HND

Haneda is close to Tokyo. Use the Monorail or Keikyu Line for quick, efficient access to the city.

Read more about HNDBy Gabriel Leigh
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on ANA

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Emily Zemler

Emily Zemler

Expert on Japan Airlines

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
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 Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated December 28, 2025.
Get a feel of what it's like to fly with ANA, Japan Airlines, and Alaska Airlines from Seattle to Tokyo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,049 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Boarding

8.5

Crew

8.7

Comfort

8.2

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
ANA
8.4
Very good
1,049 reviews
ANA
8.4
Very good
1,049 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Boarding

8.5

Crew

8.7

Comfort

8.2

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
Japan Airlines
8.3
Very good
1,662 reviews
ANA
8.4
Very good
1,049 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Boarding

8.5

Crew

8.7

Comfort

8.2

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
Alaska Airlines
8.0
Very good
11,554 reviews
ANA
8.4
Very good
1,049 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Boarding

8.5

Crew

8.7

Comfort

8.2

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
Delta
7.9
Good
8,016 reviews
ANA
8.4
Very good
1,049 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Boarding

8.5

Crew

8.7

Comfort

8.2

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
United Airlines
7.4
Good
9,114 reviews
ANA
8.4
Very good
1,049 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Boarding

8.5

Crew

8.7

Comfort

8.2

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 Seattle to Tokyo. 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 from for flights from Seattle to Tokyo?

    For a flight from Seattle to Tokyo, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 9 outbound flights to Tokyo per day. 11 airlines have flights to Tokyo from Seattle/Tacoma Intl on a regular basis.

  • How long is the flight from Seattle to Tokyo?

    There are many flights that can get you from Seattle to Tokyo in 10h 25m. Fly via United Airlines, Delta, or Alaska Airlines to get the fastest option. The distance between Seattle and Tokyo is about 4788 mi. Generally, flights for this route are nonstop.

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

    Cheapflights users have booked flights from Seattle to Tokyo round-trip from $359. Other airlines that can offer you cheap pricing are Alaska Airlines, from $390, and Air Canada, from $469. Hawaiian Airlines is 60% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $320 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $330 and $348, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Tokyo on time: American Airlines (67%), Japan Airlines (67%), Malaysia Airlines (67%).

  • What are the cheapest flights from Seattle to Tokyo?

    The cheapest flight price from Seattle to Tokyo is $323. On average you can expect to pay $2,001. The most popular route, (Seattle/Tacoma Intl - Tokyo Narita), can usually be booked for $597.

  • Where are the most common layover locations when flying from Seattle to Tokyo?

    Seattle to Tokyo flights have a layover in Seoul most of the time. Seoul is followed by Vancouver in terms of the most popular layover location on flights from Seattle to Tokyo. San Francisco follows Vancouver in terms of the most frequent layover location on Seattle to Tokyo flights.

  • What are some popular things to do or see while on a layover in Seoul?

    Dongdaemun Market, Lotte World, and Bukchon Hanok Village are currently the most popular points of interest in Seoul at the moment. Dongdaemun Market, Lotte World, and Bukchon Hanok Village are located about 31.6 mi, 35.7 mi, and 30.6 mi, respectively from Incheon Intl. Travelers in need of a car in Seoul can rent one for about $54 per day.

  • What are some popular points of interest to see during a layover in Vancouver?

    Vancouver travelers tend to visit Orpheum Theatre, Pacific Central Station, and Queen Elizabeth Theatre more than any other notable places. Orpheum Theatre, Pacific Central Station, and Queen Elizabeth Theatre can be accessed by traveling approximately 6.5 mi, 6.6 mi, and 6.6 mi, respectively from Vancouver Intl. Travelers can rent a car at Vancouver Intl for an average daily rate of $39 to make sightseeing during their layover a little easier.

  • What are points of interest worth seeing during a layover in San Francisco?

    Most San Francisco visitors opt to spend their time at Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium. Travelers on a layover in San Francisco can visit Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium, by traveling 13.0 mi, 11.6 mi, and 11.1 mi, respectively after landing at San Francisco. Those landing in San Francisco looking to spend some time exploring during their layover can rent a car for about $50 per day.

  • Where are the least popular layover locations for Seattle to Tokyo flights?

    Seattle to Tokyo flights that have layovers will least frequently stop in Taipei City. Taipei City is followed by Honolulu in terms of the least popular layover location on flights from Seattle to Tokyo.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Tokyo (average of $575). Flying from Seattle to Tokyo in June is currently the most expensive (average of $907). 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.

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Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Chiba
Karuizawa
Urayasu
Yokosuka
Odawara
Numazu
Yamanouchi
Atami
Hakone
Kawasaki
Yamanashi

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Top 10 airlines flying from Seattle to Tokyo

Discover the top 10 airlines that operate flights from Seattle to Tokyo. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$359Average$898FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$390Average$910FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$589Average$888FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$591Average$762FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$636Average$865FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$644Average$1,089FlexibilityNo cancel feeOn-time69%
ANACheapest$648Average$874FlexibilityNo cancel feeOn-time80%
DeltaCheapest$691Average$991FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$704Average$798FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$732Average$800FlexibilityNo cancel feeOn-time60%

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