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Cheap flights from Seattle to Tokyo from C$ 671

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TYO
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

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 17 August 2026.

Thu 3/912:25 p.m. -
1 stop34h 05m
Sun 20/910:00 p.m. -
1 stop28h 05m
Deal found 14/8C$ 1,305
Mon 26/1011:50 a.m. -
1 stop41h 25m
Mon 2/1110:10 a.m. -
1 stop40h 00m
Deal found 16/8C$ 1,305
Tue 27/1011:50 a.m. -
1 stop41h 25m
Wed 4/1110:10 a.m. -
1 stop40h 00m
Deal found 17/8C$ 1,308
Sat 29/81:55 a.m. -
1 stop19h 20m
Tue 8/95:55 p.m. -
1 stop17h 50m
Deal found 16/8C$ 1,311
Mon 19/1011:45 a.m. -
1 stop41h 50m
Mon 26/1010:10 a.m. -
1 stop40h 00m
Deal found 14/8C$ 1,311
Sat 5/912:25 p.m. -
1 stop26h 25m
Mon 21/910:00 p.m. -
1 stop28h 05m
Deal found 17/8C$ 1,322
Sat 12/912:25 p.m. -
1 stop24h 35m
Thu 15/106:35 a.m. -
1 stop19h 30m
Deal found 16/8C$ 1,322
Sat 29/812:25 p.m. -
1 stop35h 40m
Sun 18/105:15 p.m. -
1 stop32h 50m
Deal found 12/8C$ 1,323
Tue 20/1011:45 a.m. -
1 stop21h 35m
Fri 6/114:00 p.m. -
1 stop34h 10m
Deal found 12/8C$ 1,323
Sat 29/81:55 a.m. -
1 stop19h 20m
Sun 6/95:55 p.m. -
1 stop17h 50m
Deal found 16/8C$ 1,334
Thu 3/912:25 p.m. -
1 stop33h 15m
Tue 20/103:45 p.m. -
2 stops34h 20m
Deal found 12/8C$ 1,337
Mon 26/102:19 p.m. -
2 stops31h 26m
Wed 4/1110:10 a.m. -
1 stop40h 00m
Deal found 16/8C$ 1,343

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 17 August 2026.

Round-trip from

C$ 1,305

One-way from

C$ 671

Popular in

December

Cheapest in

January

Average price

C$ 1,315

Good round-trip deal

C$ 1,379 or less

Good one-way deal

C$ 659 or less
Cathay Pacific
  • Cathay Pacific
  • 19/1-31/1
  • 2 total stops
  • 55h 20m total
  • Seattle to Tokyo
Search Deals
Thai Airways
  • Thai Airways
  • 14/9
  • Nonstop
  • 10h 30m total
  • Seattle to Tokyo
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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 629,999 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Seattle to Tokyo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Mon 11/1

10:50 a.m.-3:35 p.m.

1 stop35h 45m

Tokyo Narita

Thu 28/1

9:00 a.m.-2:59 p.m.

2 stops22h 59m

C$ 1,366

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Thu 10/9

12:25 p.m.-8:50 p.m.

1 stop40h 25m

Tokyo Narita

Thu 17/9

9:25 a.m.-9:39 p.m.

2 stops28h 14m

C$ 1,382

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Sat 17/10

7:08 p.m.-4:05 p.m.

2 stops28h 57m

Tokyo Narita

Thu 22/10

8:00 a.m.-10:05 a.m.

1 stop18h 05m

C$ 1,443

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Sat 17/10

7:08 p.m.-1:55 p.m.

2 stops26h 47m

Tokyo Haneda

Thu 22/10

6:35 a.m.-10:05 a.m.

1 stop19h 30m

C$ 1,443

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Thu 29/10

7:36 p.m.-3:35 p.m.

2 stops27h 59m

Tokyo Narita

Sun 29/11

9:30 p.m.-9:10 a.m.

1 stop28h 40m

C$ 1,501

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Mon 9/11

10:50 a.m.-6:30 a.m.

1 stop26h 40m

Tokyo Narita

Tue 17/11

3:30 p.m.-9:10 a.m.

2 stops34h 40m

C$ 1,511
Quickest round-trip

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Wed 13/1

12:15 p.m.-3:25 p.m.

Nonstop10h 10m

Tokyo Narita

Tue 2/2

5:25 p.m.-9:10 a.m.

Nonstop8h 45m

C$ 1,518

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Tue 12/1

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

Nonstop10h 30m

Tokyo Haneda

Wed 3/2

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

Nonstop9h 05m

C$ 1,518

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Sat 6/2

5:30 p.m.-4:50 a.m.

1 stop18h 20m

Tokyo Haneda

Fri 19/2

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

Nonstop9h 05m

C$ 1,520

SeattleTokyo

SEA Seattle/Tacoma Intl - HND Tokyo Haneda

SEAHND

Seattle/Tacoma Intl

Sun 30/8

7:00 a.m.-1:55 p.m.

1 stop14h 55m

Tokyo Haneda

Sat 19/9

9:15 p.m.-2:25 p.m.

Nonstop9h 10m

C$ 1,522

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 38 resultsSorted by cheapest first
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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

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$ 981). Flying from Seattle to Tokyo in June is currently the most expensive (average of C$ 1,613). 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 17 August 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 17 August 2026.

The most flights from SEA to TYO are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost to fly round-trip from Seattle to Tokyo?

Airfare is typical for this route at the moment.
Seattle to Tokyo flights typically cost between C$ 1,118 and C$ 1,606 in January.
The cheapest round-trip price found within the last 5 days was C$ 1,305 on Cathay Pacific (19 Jan-31 Jan).

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 50% 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$ 816.

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 16% of weekly flights between Seattle and Tokyo have experienced delays in the past year, with the average delay time being 131 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 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 Thursday 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 9% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Seattle to Tokyo, you should look to book at least 83 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.

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 17 August 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
8.3
Very good
1,298 reviews
Check prices

Entertainment

7.9

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
ANA
8.3
Very good
1,298 reviews
ANA
8.3
Very good
1,298 reviews
Check prices

Entertainment

7.9

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
Delta
7.8
Good
8,503 reviews
ANA
8.3
Very good
1,298 reviews
Check prices

Entertainment

7.9

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
Hawaiian Airlines
7.8
Good
2,817 reviews
ANA
8.3
Very good
1,298 reviews
Check prices

Entertainment

7.9

Food

7.8

Overall

8.3

Crew

8.7

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.

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 9 outbound flights to Tokyo per day. You should also have plenty of airline options to choose from since 0 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 30m. Cathay Pacific provides one of the quickest options available for as low as C$ 1,518. 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 most reliable airlines from Seattle to Tokyo?

    Consider American Airlines (85%), Japan Airlines (85%) or Malaysia Airlines (85%) 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$ 1,557 for a flight from Seattle to Tokyo. The cheapest flight overall is C$ 1,166 while the most popular route, (Seattle/Tacoma Intl - Tokyo Narita) is currently priced at C$ 1,556.

  • 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$ 981). Flying from Seattle to Tokyo in June is currently the most expensive (average of C$ 1,613). 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
Atami
Urayasu
Saitama
Hakone

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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

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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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