SEA - TYO

$481 Find Cheap Flights from Seattle to Tokyo - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Tokyo departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$957
Typical prices: $825-$1,088
Cathay Pacific
Mon 10/26Fri 11/6
SEA - NRT • 1 stop
Cheapest non-stop
$1,017
Typical prices: $730-$1,025
ANA
Sat 8/22Thu 9/10
SEA - HND • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
For comfort, ANA 34-inch legroom and JAL Sky Wider seats stand out in economy.
JAL adds free Wi-Fi on international flights; Haneda offers quick access to Tokyo.
Expert advice
Expert advice
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Expert advice
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Nonstop flights
You can fly direct with ANA, Alaska Airlines and others. Average duration is 10h 31m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest • 23% average savings
Most popular
Insights
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Insights
Avoid delays
Most punctual • 91% on-time
Best time • Fewest delays
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $574 (round-trip)
Shortest trip • 14h 06m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
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We hope you love your trip to Tokyo!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Seattle to Tokyo (SEA-TYO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Tokyo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Tokyo

Mon, Oct 26 - Fri, Nov 6
Cathay Pacific Logo
11:50 am - 3:35 pm
SEA
-
NRT
35h 45m
1 stop
Cathay Pacific Logo
4:45 pm - 9:10 am
NRT
-
SEA
33h 25m
1 stop
$957Cathay Pacific
Mon, Nov 23 - Wed, Dec 2
STARLUX Airlines Logo
11:45 pm - 12:35 pm
SEA
-
NRT
19h 50m
1 stop
STARLUX Airlines Logo
8:10 pm - 3:05 pm
NRT
-
SEA
35h 55m
1 stop
$958STARLUX Airlines
Mon, Nov 9 - Tue, Nov 17
Cathay Pacific Logo
10:50 am - 3:35 pm
SEA
-
NRT
35h 45m
1 stop
Cathay Pacific Logo
3:30 pm - 9:10 am
NRT
-
SEA
34h 40m
2 stops
$958Cathay Pacific
Thu, Jan 14 - Mon, Feb 15
ANA Logo
10:10 am - 4:30 pm
SEA
-
NRT
13h 20m
1 stop
ANA Logo
6:15 pm - 6:22 pm
NRT
-
SEA
17h 07m
1 stop
$960ANA
Wed, Jan 13 - Mon, Feb 15
ANA Logo
10:10 am - 4:30 pm
SEA
-
NRT
13h 20m
1 stop
ANA Logo
6:15 pm - 6:22 pm
NRT
-
SEA
17h 07m
1 stop
$960ANA
Sun, Sep 13 - Mon, Sep 28
Air Canada Logo
5:50 am - 2:55 pm
SEA
-
NRT
17h 05m
1 stop
Air Canada Logo
4:50 pm - 6:32 pm
NRT
-
SEA
17h 42m
1 stop
$962Air Canada
Wed, Sep 9 - Tue, Sep 22
Air Canada Logo
7:15 pm - 2:55 pm
SEA
-
NRT
27h 40m
1 stop
Air Canada Logo
4:50 pm - 2:22 pm
NRT
-
SEA
13h 32m
1 stop
$962Air Canada
Thu, Oct 22 - Tue, Nov 3
Multiple Airlines Logo
10:59 pm - 9:35 pm
SEA
-
HND
30h 36m
2 stops
Multiple Airlines Logo
4:00 pm - 9:10 am
HND
-
SEA
34h 10m
1 stop
$962Multiple Airlines
Wed, Sep 16 - Tue, Sep 22
Philippine Airlines Logo
11:10 pm - 12:45 am
SEA
-
HND
33h 35m
1 stop
Philippine Airlines Logo
2:05 am - 8:05 pm
HND
-
SEA
34h 00m
1 stop
$963Philippine Airlines
Sat, Aug 22 - Sun, Aug 30
STARLUX Airlines Logo
1:15 am - 12:55 pm
SEA
-
NRT
19h 40m
1 stop
STARLUX Airlines Logo
2:10 pm - 4:35 pm
NRT
-
SEA
18h 25m
1 stop
$964STARLUX Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Tokyo flights

Get data-powered insights and trends into flights from Seattle to Tokyo to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Tokyo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Tokyo departing in October.

Flight prices are typical for this route right now.

Flights to Tokyo from Seattle usually cost between $801 and $1,125 in October.
The lowest price found in the past 5 days was $957 on Cathay Pacific (Oct 26-Nov 6).

What is the cheapest Seattle to Tokyo flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The absolute cheapest return flight from Seattle to Tokyo costs $546 on the route between Seattle (SEA) and Tokyo Haneda Airport (HND). However, over the past month, flights between Seattle (SEA) and Tokyo Narita Airport (NRT) were, on average, 23% cheaper than other Seattle-Tokyo routes. The most popular route is between Seattle (SEA) and Tokyo Haneda Airport (HND).

What’s the cheapest day of the week to fly from Seattle to Tokyo?

The average price of all round-trip flights from Seattle to Tokyo clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Tokyo, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Tokyo, Saturday is the cheapest day to fly and Wednesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Tokyo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Tokyo is January, where tickets cost $705 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,161 and $1,157 respectively.

Can I save money by flying with a layover from Seattle to Tokyo?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,198 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Tokyo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Tokyo, you should book around 4 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Tokyo

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ANA and NRT

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.

Robert Schrader

Robert Schrader

Expert on Japan Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Stefanie Waldek

Stefanie Waldek

Expert on Delta and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Brandon Schultz

Brandon Schultz

Expert on HND

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.

Good to know

Low season

January

Cheapest flight

$481
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Seattle to Tokyo Narita Airport

When to book flights from Seattle to Tokyo

Are your dates flexible? Find out the best times to travel from Seattle to Tokyo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Seattle to Tokyo: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Seattle to Tokyo 
SarahFlew with ANA
SEA
-
HND
Apr 2026
Google Maps and Google translate are your friends! Also, make sure to have cash, most places do accept card, but in the big markets, more places will be cash only.
GFlew with Hawaiian Airlines
SEA
-
NRT
Feb 2026
Bring your own tasty snacks because the provided food is average airplane food. Bring your own entertainment; download to your phone to watch something interesting.

FAQs for booking flights from Seattle to Tokyo

  • Are there non-stop flights from Seattle-Tacoma Airport to Tokyo?

    Many airlines operating flights from Seattle-Tacoma Airport to Tokyo have non-stop flights. Travelers can fly to Tokyo onboard a wide range of airline options like Japan Airlines, Delta Air Lines, or Emirates.

  • Where can I leave my vehicle at Seattle-Tacoma Airport?

    There are plenty of safe and secure parking spaces at Seattle-Tacoma Airport where travelers can leave their vehicles for either short or longer-term periods. Travelers can either leave their vehicles at the General Parking area for about $32, at Corporate Parking for around $22, or at the Terminal Direct Parking at about $39 per day.

  • Which facilities make traveling through Seattle-Tacoma Airport easier for passengers with limited mobility?

    Those with mobility challenges can book the wheelchair assistance service provided by Seattle-Tacoma Airport. Wheelchair-accessible parking and restrooms are also available to accommodate the needs of those with disabilities.

  • Which VIP services are available at Tokyo Airports?

    VIP guests arriving at Haneda Airport get the arrival fast track service, which includes a porter service, a departure first track service, which includes access to the VIP lounge, and a transit fast track service. At Narita Airport, VIPs get personal security, chauffeured transportation, and access to the cozy VIP lounge.

  • Where can I rent a car at Haneda Airport (HND)?

    To rent a car at HND, you should visit one of the on-site car rental companies offering cars for rent that may fit your taste, budget, and preference. Among the HND’s on-site car rental companies are Budget, Europcar, and Orix Rent-A-Car. These businesses have their rental counters in the arrival areas of the International and Domestic terminals.

  • Which accommodation options can late-night travelers consider at Haneda Airport (HND)?

    Key among the accommodation options you can take advantage of is the Haneda Excel Hotel Tokyu. Being directly connected to Haneda Airport Terminal 2, you will find it easy to walk from your arrival terminal to your hotel room within the hotel.

  • How can I connect from downtown Seattle to Seattle-Tacoma Airport (SEA)?

    To easily connect from downtown Seattle to SEA for your flight to Tokyo, you can consider Sound Transit Link Light Rail that connects downtown and SEA in about 40min, taxis or rideshares, or the King County Metro Airport Express Buses that operate on Route 40. Besides trains, buses are the most convenient option due to their relatively lower costs.

  • Which cities can I visit near Haneda Airport (HND)?

    Besides serving as the primary gateway to Tokyo, HND can also serve as the destination airport for travelers from Seattle to neighboring cities such as Chiba, Kawasaki, Urayasu Yokohama, and Kamakura. With these destinations located a comfortable drive away, you can easily connect to these cities via car rental or public transport such as Keikyu buses.

  • Which family-friendly airlines can I consider for my flight from Seattle to Tokyo?

    Korean Air is among the family-friendly airlines you can consider for your flight from SEA to HND with kids. Besides its wide range of child-friendly meals, the airline allows priority booking for families and has a Sky Kids program with dedicated in-flight activities.

  • Where can early-morning travelers spend their nights at Seattle-Tacoma Airport (SEA)?

    To catch an early morning flight from Seattle to Tokyo via SEA, you can consider spending your night in a hotel close to the airport. Among those hotels within walking distance of your departure terminal are Seattle Airport Marriott, Hilton Seattle Airport & Conference Center, and the Radisson Hotel Seattle Airport.

  • What is the cheapest flight from Seattle to Tokyo?

    In the last 5 days, the lowest price for a flight from Seattle to Tokyo was $481 for a one-way ticket and $957 for a round-trip.

  • Do I need a passport to fly between Seattle and Tokyo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Tokyo.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Tokyo?

    American Airlines, Japan Airlines, Alaska Airlines, and Vietnam Airlines offer inflight Wi-Fi service on the Seattle to Tokyo flight route.

  • Which aircraft models fly most regularly from Seattle to Tokyo?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Seattle to Tokyo flight route.

  • Which airline alliances offer flights from Seattle to Tokyo?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Seattle and Tokyo, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Tokyo?

    There are nonstop flights from Seattle to Tokyo on a daily basis.

  • Which is the best airline for flights from Seattle to Tokyo, STARLUX Airlines or ANA?

    The two airlines most popular with KAYAK users for flights from Seattle to Tokyo are STARLUX Airlines and ANA. With an average price for the route of $1,052 and an overall rating of 8.8, STARLUX Airlines is the most popular choice. ANA is also a great choice for the route, with an average price of $872 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Seattle to Tokyo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Tokyo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Tokyo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Tokyo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tokyo with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Tokyo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tokyo from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Tokyo

  • Looking for a cheap flight? 25% of our users found flights on this route for $487 or less one-way and $1,064 or less round-trip.
  • Seattle-Tacoma Airport (SEA) serves as the primary hub for some major airlines operating flights from Seattle to Tokyo, like Delta Air Lines and Alaska Airlines. Among other airline options for travelers on this route include Japan Airlines, United Airlines, Emirates, and American Airlines.
  • Time in between flights feels like a breeze due to the airport's fun activities to travelers going through the bustling airport. Check out live performances on Concourse C, or the art collection, Cascadia and Eyes, on the world displays.
  • Those landing at Tokyo's Haneda International Airport (HND) can get to the Tokyo city center with either the Tokyo monorail or Keikyu line trains. The Keikyu buses, the limousine bus, and the Teigaku Taxis, which line up outside the International Terminal, offer alternative and convenient transportation means to Tokyo.
  • Travelers to Tokyo can save on transportation costs to the city by picking flights that land at Haneda Airport, which is significantly closer to Tokyo city than Tokyo's primary airport, Narita Airport (NRT). Haneda also has more transportation options than Narita, which offers an express train, buses, and taxis.
  • Seattle-Tacoma Airport has some cozy lounges, which come with amenities like complimentary Wi-Fi, refreshments, and views of the airfield and the Olympic mountains. One such lounge is United Club near Gate A9, which charges around $59.
  • If you wish to explore Seattle-Tacoma Airport's attractions without having to drag along heavy luggage, you can store them at the airport's baggage storage area situated at the baggage claim area, at the Main Terminal.
  • Traveling with children through Haneda Airport is less stressful due to the facilities in place, like the baby rooms, which come with hot water facilities. There are kids'play areas at the departure lobby, a day nursery at Terminal 3F, nursing rooms, and stroller rentals. Narita Airport has a kids'park at Terminal 1.
  • If your journey from Seattle to Tokyo continues after Haneda International Airport (HND), kindly note that there is a Haneda Travel Center with offices at the airport that may help with some local arrangements or assistance in planning an extremely last-minute trip abroad. The Haneda Travel Center is at Market Place, landside, Terminal 1, 1F.
  • Besides the availability of baggage carts throughout HND, you can also explore the idea of walking hands-free to your destinations within Tokyo by storing your luggage at HND at a wallet-friendly cost. HND has some luggage storage and lockers at the International Terminal, landside, 2F, arrival lobby, and in the International Terminal, landside, 3F, departure lobby.
  • Travelers who arrive early for their flights from Seattle to Tokyo via SEA can consider waiting in observation decks. SEA has an observation deck on the mezzanine level of the Central Terminal. There is also an outdoor viewing area in Concourse D.

Prefer to fly direct from Seattle to Tokyo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Tokyo.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Tokyo, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Tokyo

Monday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Tuesday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Wednesday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Thursday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Friday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Saturday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Sunday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

See more direct flights

Direct returns

Tokyo to Seattle/Tacoma Intl

Monday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Tuesday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Wednesday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Thursday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Friday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Saturday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

Sunday

ANA,Alaska Airlines,Delta, +1 more

ANA,Alaska Airlines, +2 more

See more direct flights

Everything you need to know for your flight from Seattle to Tokyo

Other airlines flying from Seattle to Tokyo

Flights from the other most popular airlines that fly from Seattle to Tokyo according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.