Cheap flights from Seattle to Tokyo from $353

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Tokyo departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Air Canada Logo
8:00 pm - 3:20 pmSEA-NRT
27h 20m1 stop
Air Canada Logo
6:15 pm - 7:16 pmNRT-SEA
18h 01m1 stop
$676Air Canada
Find Deal
Tue, Oct 28 - Tue, Nov 18
Air Canada Logo
7:15 pm - 2:55 pmSEA-NRT
27h 40m1 stop
Air Canada Logo
5:25 pm - 2:16 pmNRT-SEA
12h 51m1 stop
$678Air Canada
Find Deal
Wed, Sep 3 - Wed, Sep 24
Asiana Airlines Logo
2:15 pm - 11:20 amSEA-NRT
29h 05m1 stop
Asiana Airlines Logo
1:20 pm - 12:30 pmNRT-SEA
15h 10m1 stop
$682Asiana Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 15
Asiana Airlines Logo
12:10 am - 5:55 pmSEA-NRT
24h 45m1 stop
Asiana Airlines Logo
9:00 am - 1:55 pmNRT-SEA
21h 55m1 stop
$683Asiana Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 29
Japan Airlines Logo
8:37 am - 3:50 pmSEA-NRT
15h 13m1 stop
Japan Airlines Logo
6:55 pm - 2:59 pmNRT-SEA
12h 04m1 stop
$704Japan Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
United Airlines Logo
7:00 am - 1:55 pmSEA-HND
14h 55m1 stop
United Airlines Logo
9:15 pm - 2:25 pmHND-SEA
9h 10mnonstop
$706United Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 17
Japan Airlines Logo
8:37 am - 3:50 pmSEA-NRT
15h 13m1 stop
Japan Airlines Logo
5:45 pm - 10:25 amNRT-SEA
8h 40mnonstop
$707Japan Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
United Airlines Logo
7:00 am - 1:55 pmSEA-HND
14h 55m1 stop
United Airlines Logo
3:50 pm - 1:28 pmHND-SEA
13h 38m1 stop
$708United Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 17
ANA Logo
4:30 pm - 7:00 pmSEA-HND
10h 30mnonstop
ANA Logo
10:55 pm - 9:15 pmHND-SEA
14h 20m1 stop
$734ANA
Find Deal
Sun, Sep 7 - Tue, Oct 7
ANA Logo
7:34 pm - 4:30 amSEA-HND
16h 56m1 stop
ANA Logo
9:15 pm - 2:25 pmHND-SEA
9h 10mnonstop
$745ANA
Find Deal
Mon, Sep 15 - Thu, Sep 25

Asiana Airlines flights from Seattle to Tokyo

Our best Asiana Airlines deals on Seattle to Tokyo flight tickets
Asiana Airlines
Sep 1
SEA2:15 pmSeattle/Tacoma Intl
29h 05m
1 stop
NRT11:20 amTokyo Narita
Sep 15
NRT1:20 pmTokyo Narita
15h 10m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
Asiana Airlines
Nov 10
SEA12:10 amSeattle/Tacoma Intl
24h 45m
1 stop
NRT5:55 pmTokyo Narita
Nov 29
NRT9:00 amTokyo Narita
21h 55m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Asiana Airlines
Jul 23
SEA2:30 pmSeattle/Tacoma Intl
35h 55m
1 stop
NRT6:25 pmTokyo Narita
Aug 26
NRT7:45 pmTokyo Narita
33h 00m
1 stop
SEA12:45 pmSeattle/Tacoma Intl

Philippine Airlines flights from Seattle to Tokyo

Our best Philippine Airlines deals on Seattle to Tokyo flight tickets
Philippine Airlines
Nov 16
SEA9:30 pmSeattle/Tacoma Intl
29h 40m
1 stop
NRT8:10 pmTokyo Narita
Nov 25
NRT9:30 amTokyo Narita
26h 05m
1 stop
SEA6:35 pmSeattle/Tacoma Intl
Philippine Airlines
Sep 3
SEA11:35 pmSeattle/Tacoma Intl
28h 55m
1 stop
NRT8:30 pmTokyo Narita
Sep 21
NRT2:25 pmTokyo Narita
20h 50m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
Philippine Airlines
Sep 24
SEA11:35 pmSeattle/Tacoma Intl
22h 05m
1 stop
HND1:40 pmTokyo Haneda
Sep 28
HND3:05 pmTokyo Haneda
20h 10m
1 stop
SEA7:15 pmSeattle/Tacoma Intl

See travel insights to Tokyo from

How to get the cheapest flight ticket from Seattle to Tokyo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Tokyo?

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Seattle is in September. Flight prices, which tend to average around $822, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in September, then October is your next best option. Flight prices from Seattle to Tokyo during October average around $893.

What is the cheapest day to depart on your flight to Tokyo?

The cheapest day to depart on your flight to Tokyo is on a Monday when prices can be found for as low as $933. This is often the case because there is less demand to fly during this day of the week. Flights from Seattle to Tokyo on a Friday will generally be more expensive and average around $1,158. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tokyo?

In the afternoon is the cheapest time of day to fly from Seattle to Tokyo when you can find flight prices for as low as $960. Flying to Tokyo in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tokyo is in the morning when prices are around $1,126.

What is the cheapest Seattle/Tacoma Intl to Tokyo flight route?

Fly from Seattle/Tacoma Intl to Tokyo Haneda for the best Seattle/Tacoma Intl - Tokyo flight prices

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

You are more likely to see cheaper flights to Tokyo from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around $1,110 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from Seattle for as low as $965 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Tokyo flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Tokyo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Tokyo flights?

You could potentially save up to 2% on your flight if you consider stops on a Seattle to Tokyo flight.

How have Seattle to Tokyo flight prices changed over time?

As of July 2025, prices for Seattle to Tokyo flights are approximately 43% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Tokyo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Tokyo (SEA to TYO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Tokyo

Best Price Found

$353

Fastest flight time

10h 00m

Direct flights

Every day

Airports in Tokyo

2 airports
The best one-way flight to Tokyo from Seattle in the past 72 hours is $353. The best round-trip flight deal from Seattle to Tokyo found on momondo in the last 72 hours is $676.
The fastest flight from Seattle to Tokyo takes 10h 00m
Direct flights go from Seattle to Tokyo every day.
There are 2 airports near Tokyo: Tokyo Narita (NRT), Tokyo Haneda (HND)

  • How far is Seattle/Tacoma Intl to Tokyo by plane?

    The straight-line distance from Seattle/Tacoma Intl to Tokyo is 4775.7 mi. 10h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Tokyo?

    Prices for flights from Seattle/Tacoma Intl Airport to Tokyo were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Tokyo?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Tokyo?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Tokyo.

  • What documentation or ID do you need to fly to Tokyo?

    The required travel and health documents for your Tokyo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tokyo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Seattle to Tokyo?

  • What is the most popular airline from Seattle to Tokyo?


Best airlines flying from Seattle to Tokyo

Compare and see reviews for airlines that fly from Seattle to Tokyo with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $117Free CancellationRating
8.0
7,958 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $359Free CancellationRating
7.8
2,581 reviews
Search Hawaiian Airlines flights
Asiana AirlinesPriceFrom $664Free CancellationRating
8.2
456 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $689Free CancellationRating
7.1
9,743 reviews
Search Air Canada flights
ANAPriceFrom $696Free CancellationRating
8.4
913 reviews
Search ANA flights
Korean AirPriceFrom $702Free CancellationRating
8.4
1,109 reviews
Search Korean Air flights
Philippine AirlinesPriceFrom $705Free CancellationRating
7.2
893 reviews
Search Philippine Airlines flights
Alaska AirlinesPriceFrom $710Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Japan AirlinesPriceFrom $720Free CancellationRating
8.3
1,514 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $722Free CancellationRating
7.4
8,864 reviews
Search United Airlines flights
  • ANA Flights From Seattle to Tokyo

    ANA operates around 7 flights from Seattle to Tokyo every week. The average price of these flights found in the last 72 hours has been $1,109, but momondo users have found ANA deals from Seattle to Tokyo from as low as $696 round-trip. ANA has been scored 8.4/10 in 912 reviews.

  • Japan Airlines Flights From Seattle to Tokyo

    Japan Airlines (8.3/10 from 1,514 reviews) operates around 7 flights from Seattle to Tokyo in any given week. The average Japan Airlines airfare for this route is around $1,183, with deals from around $720 rare but found on momondo. Referenced prices are for round-trip Seattle to Tokyo flight searches in the last 72 hours.


Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Urayasu
Hakone
Kawasaki
Chiba
Kamakura
Atami
Fujisawa
Yokosuka
Izu
Fujiyoshida
Saitama
Kawagoe
Yamanouchi
Numazu
Karuizawa
Minakami
Yamanashi
Sagamihara
Odawara
Fuefuki

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Tokyo?

Finding the right flight to Tokyo from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tokyo quick and easy, saving you time and money.

Can I find flights from Seattle to Tokyo with flexible booking policies on momondo?

Yes. All flights to Tokyo from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Tokyo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tokyo from Seattle.

I’m not ready to book a flight from Seattle to Tokyo right now. Can momondo alert me if prices change?

Price alerts on flights to Tokyo from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
Tue 7/22
Tue 7/29

Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo