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Cheap flights from Seattle to Japan from $352

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 Japan departing on 7/14. 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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0 bags

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Cheap round-trip flights

Asiana Airlines Logo
2:30 pm - 11:15 amSEA-OKA
28h 45m1 stop
Asiana Airlines Logo
12:15 pm - 12:30 pmOKA-SEA
16h 15m1 stop
$674Asiana Airlines
Find Deal
Wed, Aug 27 - Thu, Sep 18
Asiana Airlines Logo
2:30 pm - 11:15 amSEA-OKA
28h 45m1 stop
Asiana Airlines Logo
12:15 pm - 12:30 pmOKA-SEA
16h 15m1 stop
$675Asiana Airlines
Find Deal
Wed, Aug 27 - Thu, Sep 18
Air Canada Logo
10:05 am - 4:20 pmSEA-NRT
13h 15m1 stop
Air Canada Logo
6:15 pm - 7:16 pmNRT-SEA
18h 01m1 stop
$680Air Canada
Find Deal
Tue, Nov 25 - Tue, Dec 9
Air Canada Logo
5:30 am - 2:55 pmSEA-NRT
17h 25m1 stop
Air Canada Logo
5:25 pm - 6:36 pmNRT-SEA
17h 11m1 stop
$688Air Canada
Find Deal
Mon, Sep 1 - Tue, Sep 16
Japan Airlines Logo
1:30 pm - 3:35 pmSEA-NRT
10h 05mnonstop
Japan Airlines Logo
5:45 pm - 10:25 amNRT-SEA
8h 40mnonstop
$702Japan Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 16
Japan Airlines Logo
8:08 am - 4:30 pmSEA-NRT
16h 22m1 stop
Japan Airlines Logo
5:45 pm - 10:25 amNRT-SEA
8h 40mnonstop
$706Japan Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 17
ANA Logo
4:30 pm - 7:00 pmSEA-HND
10h 30mnonstop
ANA Logo
9:15 pm - 2:25 pmHND-SEA
9h 10mnonstop
$708ANA
Find Deal
Tue, Sep 9 - Wed, Sep 17
ANA Logo
7:00 am - 6:55 pmSEA-HND
19h 55m2 stops
ANA Logo
9:15 pm - 1:20 pmHND-SEA
9h 05mnonstop
$719ANA
Find Deal
Tue, Oct 21 - Tue, Nov 11
Delta Logo
11:30 am - 2:15 pmSEA-HND
10h 45mnonstop
Delta Logo
4:50 pm - 9:05 amHND-SEA
9h 15mnonstop
$757Delta
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Sun, Oct 19 - Thu, Nov 6
Delta Logo
11:55 am - 2:15 pmSEA-HND
10h 20mnonstop
Delta Logo
4:05 pm - 9:20 amHND-SEA
9h 15mnonstop
$758Delta
Find Deal
Sun, Aug 24 - Tue, Sep 9

Asiana Airlines flights from Seattle to Japan

Our best Asiana Airlines deals on Seattle to Japan flight tickets
Asiana Airlines
Aug 27
SEA2:30 pmSeattle/Tacoma Intl
28h 45m
1 stop
OKA11:15 amOkinawa Naha
Sep 18
OKA12:15 pmOkinawa Naha
16h 15m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
Asiana Airlines
Aug 27
SEA2:30 pmSeattle/Tacoma Intl
28h 45m
1 stop
OKA11:15 amOkinawa Naha
Sep 18
OKA12:15 pmOkinawa Naha
16h 15m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
Asiana Airlines
Jul 7
SEA2:30 pmSeattle/Tacoma Intl
31h 20m
1 stop
FUK1:50 pmFukuoka
Jul 17
FUK8:40 pmFukuoka
32h 05m
1 stop
SEA12:45 pmSeattle/Tacoma Intl

Korean Air flights from Seattle to Japan

Our best Korean Air deals on Seattle to Japan flight tickets
Korean Air
Sep 1
SEA12:50 pmSeattle/Tacoma Intl
16h 10m
1 stop
KIX9:00 pmOsaka Kansai Intl
Sep 10
KIX12:35 pmOsaka Kansai Intl
14h 05m
1 stop
SEA10:40 amSeattle/Tacoma Intl
Korean Air
Nov 18
SEA1:32 pmSeattle/Tacoma Intl
51h 28m
2 stops
UKB10:00 amKobe
Dec 3
UKB11:00 amKobe
29h 55m
2 stops
SEA11:55 pmSeattle/Tacoma Intl
Korean Air
Aug 5
SEA4:59 pmSeattle/Tacoma Intl
25h 01m
2 stops
UKB10:00 amKobe
Aug 11
UKB6:30 pmKobe
32h 20m
1 stop
SEA10:50 amSeattle/Tacoma Intl

See travel insights to Japan from

How to get the cheapest flight ticket from Seattle to Japan

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 cheapest month to fly to Japan?

The month of September is, on average, the cheapest month to fly to Japan from Seattle, with most prices found around $844. If you aren’t able to travel to Japan during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $898.

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

On average, the least expensive day to fly to Japan from Seattle is on a Monday. momondo users have found tickets for Monday departures for as low as $950. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Seattle to Japan on a Friday will generally be more expensive and average around $1,175. 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 Japan?

Flying to Japan from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $974 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around $1,140 per ticket.

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

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

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

You are more likely to see cheaper flights to Japan from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,114 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Seattle for as low as $983 on momondo.

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

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

Cheap Seattle to Japan flight deals and tips

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

Best Price Found

$352

Fastest flight time

10h 05m

Direct flights

Every day

Airports in Japan

8 airports
The best one-way flight to Japan from Seattle in the past 72 hours is $352. The best round-trip flight deal from Seattle to Japan found on momondo in the last 72 hours is $674.
The fastest flight from Seattle to Japan takes 10h 05m
Direct flights go from Seattle to Japan every day.
There are 8 airports near Japan: Tokyo Narita (NRT), Sapporo Chitose (CTS), Osaka Itami (ITM), Okinawa Naha (OKA), Osaka Kansai Intl (KIX), Fukuoka (FUK), Kobe (UKB), Tokyo Haneda (HND)

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Japan.

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

    The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Seattle to Japan

Compare and see reviews for airlines that fly from Seattle to Japan with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $117Free CancellationRating
8.0
7,983 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $359Free CancellationRating
7.8
2,545 reviews
Search Hawaiian Airlines flights
Asiana AirlinesPriceFrom $648Free CancellationRating
8.2
452 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $669Free CancellationRating
7.1
9,678 reviews
Search Air Canada flights
ANAPriceFrom $672Free CancellationRating
8.4
893 reviews
Search ANA flights
Korean AirPriceFrom $702Free CancellationRating
8.4
1,101 reviews
Search Korean Air flights
Philippine AirlinesPriceFrom $705Free CancellationRating
7.2
887 reviews
Search Philippine Airlines flights
Alaska AirlinesPriceFrom $707Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
China AirlinesPriceFrom $713Free CancellationRating
8.3
747 reviews
Search China Airlines flights
China EasternPriceFrom $719Free CancellationRating
7.1
152 reviews
Search China Eastern flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Japan from Seattle.

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

Yes. All flights to Japan 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 Japan?

momondo provides multiple filters to help you find the best flight to Japan from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Seattle to Japan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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1 adult
Tue 7/8
Tue 7/15

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