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Cheap flights from Seattle to Tokyo from C$ 474

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TYO
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tokyo are usually found in January or February, booked 20 days in advance, depart on a Thursday or Saturday and return on a Monday

Cheap flight deals from Seattle to Tokyo

Enter your travel dates to find the best prices.

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 3 February 2026.

Thu 19/25:05 a.m.
SEA
-
HND
1 stop16h 45m
United Airlines
Sat 7/39:15 p.m.
HND
-
SEA
Nonstop9h 05m
United Airlines
Deal found 1/2C$ 862
Thu 16/712:55 a.m.
SEA
-
NRT
1 stop18h 25m
Asiana Airlines
Thu 30/71:20 p.m.
NRT
-
SEA
1 stop18h 05m
Asiana Airlines
Deal found 31/1C$ 870
Thu 16/712:55 a.m.
SEA
-
HND
1 stop30h 35m
Asiana Airlines
Wed 29/71:30 a.m.
HND
-
SEA
1 stop29h 55m
Asiana Airlines
Deal found 31/1C$ 870
Thu 19/27:15 a.m.
SEA
-
NRT
1 stop14h 45m
United Airlines
Sat 7/35:00 p.m.
NRT
-
SEA
1 stop20h 58m
United Airlines
Deal found 1/2C$ 871
Sat 21/25:05 a.m.
SEA
-
HND
1 stop16h 45m
United Airlines
Sun 8/39:15 p.m.
HND
-
SEA
Nonstop9h 05m
United Airlines
Deal found 2/2C$ 875
Mon 23/23:45 p.m.
SEA
-
HND
Nonstop10h 30m
United Airlines
Mon 9/39:15 p.m.
HND
-
SEA
Nonstop9h 05m
United Airlines
Deal found 1/2C$ 879
Mon 2/37:15 a.m.
SEA
-
NRT
1 stop15h 05m
ANA
Mon 9/34:45 p.m.
NRT
-
SEA
1 stop15h 29m
ANA
Deal found 2/2C$ 881
Tue 28/44:30 p.m.
SEA
-
HND
Nonstop10h 30m
United Airlines
Tue 12/59:15 p.m.
HND
-
SEA
Nonstop9h 10m
United Airlines
Deal found 1/2C$ 881
Thu 19/210:35 a.m.
SEA
-
HND
Nonstop10h 30m
Delta
Thu 26/24:50 p.m.
HND
-
SEA
Nonstop9h 10m
Delta
Deal found 3/2C$ 882
Sun 1/1111:40 a.m.
SEA
-
HND
Nonstop10h 40m
Delta
Tue 24/114:50 p.m.
HND
-
SEA
Nonstop9h 05m
Delta
Deal found 2/2C$ 884
Thu 19/23:45 p.m.
SEA
-
HND
Nonstop10h 30m
United Airlines
Fri 6/39:15 p.m.
HND
-
SEA
Nonstop9h 05m
United Airlines
Deal found 2/2C$ 885
Sun 22/25:05 a.m.
SEA
-
HND
1 stop16h 45m
United Airlines
Sat 7/39:15 p.m.
HND
-
SEA
Nonstop9h 05m
United Airlines
Deal found 1/2C$ 886

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 3 February 2026.

Round-trip from

C$ 862

One-way from

C$ 474

Popular in

June

Cheapest in

January

Average price

C$ 1,013

Good round-trip deal

C$ 1,076 or less
United Airlines
  • United Airlines
  • 19/2-7/3
  • 1 total stop
  • 25h 50m total
  • Seattle to Tokyo
Search Deals
Delta
  • Delta
  • 2/3
  • Nonstop
  • 10h 25m total
  • Seattle to Tokyo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip 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 629,999 searches. Data last updated 3 February 2026.
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

Wed 15/7

12:00 p.m.-2:20 p.m.

Nonstop10h 20m

Tokyo Haneda

Fri 31/7

4:05 p.m.-9:36 a.m.

Nonstop9h 31m

C$ 884

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Mon 2/3

5:05 a.m.-2:50 p.m.

1 stop16h 45m

Tokyo Haneda

Fri 13/3

9:15 p.m.-2:20 p.m.

Nonstop9h 05m

C$ 907

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Thu 16/4

12:55 a.m.-9:00 p.m.

1 stop28h 05m

Tokyo Narita

Fri 24/4

1:20 p.m.-2:55 p.m.

1 stop17h 35m

C$ 911

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Mon 29/6

11:55 a.m.-2:20 p.m.

Nonstop10h 25m

Tokyo Haneda

Fri 24/7

4:05 p.m.-9:36 a.m.

Nonstop9h 31m

C$ 912

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 2/3

7:15 a.m.-3:20 p.m.

1 stop15h 05m

Tokyo Narita

Mon 9/3

4:45 p.m.-7:28 p.m.

2 stops18h 43m

C$ 914

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Wed 4/3

6:04 p.m.-3:00 p.m.

2 stops27h 56m

Tokyo Narita

Thu 12/3

4:45 p.m.-4:14 p.m.

1 stop15h 29m

C$ 914

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Tue 14/4

12:50 p.m.-10:50 p.m.

1 stop18h 00m

Tokyo Haneda

Mon 27/4

2:00 a.m.-5:16 p.m.

2 stops31h 16m

C$ 923

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Fri 20/2

3:45 p.m.-7:15 p.m.

Nonstop10h 30m

Tokyo Haneda

Fri 27/2

9:15 p.m.-1:20 p.m.

Nonstop9h 05m

C$ 948

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Fri 17/7

12:00 p.m.-2:20 p.m.

Nonstop10h 20m

Tokyo Haneda

Fri 31/7

4:05 p.m.-9:36 a.m.

Nonstop9h 31m

C$ 952

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Wed 4/3

12:15 p.m.-2:50 p.m.

2 stops33h 35m

Tokyo Haneda

Tue 17/3

4:25 p.m.-4:14 p.m.

1 stop15h 49m

C$ 981

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Showing 1-10 of 43 results
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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 30 January 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Tokyo, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 C$ 610). Flying from Seattle to Tokyo in June is currently the most expensive (average of C$ 1,211). 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 3 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Tokyo as you normally would.

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 3 February 2026.

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

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

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

Vancouver (YVR) – chosen by Cheapflights users on 33% of one-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.

Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of C$ 803.

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: 13h 25m.

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 2h 38m.

How often are flights from Seattle to Tokyo delayed?

About 18% of weekly flights between Seattle and Tokyo have experienced delays in the past year, with the average delay time being 121 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night 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 past year, ANA has had the lowest number of delays on this route, with just 8% of flights being delayed.

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 3 February 2026.
See what other customers who have flown with ANA,Delta, andHawaiian Airlines from Seattle to Tokyo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,084 reviews
Check prices

Entertainment

7.9

Overall

8.4

Crew

8.7

Comfort

8.2

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,084 reviews
ANA
8.4
Very good
1,084 reviews
Check prices

Entertainment

7.9

Overall

8.4

Crew

8.7

Comfort

8.2

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Delta
7.9
Good
8,139 reviews
ANA
8.4
Very good
1,084 reviews
Check prices

Entertainment

7.9

Overall

8.4

Crew

8.7

Comfort

8.2

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Hawaiian Airlines
7.8
Good
2,831 reviews
ANA
8.4
Very good
1,084 reviews
Check prices

Entertainment

7.9

Overall

8.4

Crew

8.7

Comfort

8.2

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,236 reviews
ANA
8.4
Very good
1,084 reviews
Check prices

Entertainment

7.9

Overall

8.4

Crew

8.7

Comfort

8.2

Food

7.8

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Tokyo. You should not have trouble finding flights to Tokyo from Seattle/Tacoma Intl; the airport handles an average of 11 outbound flights to Tokyo per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Seattle airport to Tokyo. It is only a 18.4 km journey to Seattle/Tacoma Intl (SEA) from Seattle’s city centre.

  • How long is the flight from Seattle to Tokyo?

    A quick flight from Seattle to Tokyo can take about 10h 20m. Delta provides one of the quickest options available for as low as C$ 884. Airlines will cover a distance of 7706 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Seattle to Tokyo round-trip from C$ 806. Another airline that can offer you cheap pricing is ANA. Alaska Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

    Consider American Airlines (77%), Japan Airlines (77%) or Malaysia Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Tokyo.

  • What are the cheapest flights from Seattle to Tokyo?

    On average you can expect to pay C$ 1,355 for a flight from Seattle to Tokyo. The cheapest flight overall is C$ 1,113 while the most popular route, (Seattle/Tacoma Intl - Tokyo Narita) is currently priced at C$ 889.

  • 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 C$ 610). Flying from Seattle to Tokyo in June is currently the most expensive (average of C$ 1,211). 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

Travelling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Minakami
Kawasaki
Urayasu
Atami
Hakone

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Tokyo

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Narita flights

Top 2 airlines flying from Seattle to Tokyo

Discover the top 2 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 629,999 searches. Data last updated 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 806AverageC$ 1,016FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
ANACheapestC$ 873AverageC$ 1,161FlexibilityNo cancel feeOn-time80%
Search ANA flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Tokyo?

Cheapflights helps you search for flights from Seattle to Tokyo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Tokyo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Tokyo.

Can Cheapflights find flights from Seattle to Tokyo with no change fees?

Yes, we can. To see specific flights from Seattle to Tokyo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Tokyo become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Tokyo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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