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Cheap flights from Seattle to Japan from $245

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 1/16. 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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Find the cheapest flights from Seattle to Japan

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Japan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Japan.

Cheap last minute flights

Planning a quick getaway from Seattle to Japan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Japan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Japan

Find recent round-trip train or bus tickets from Seattle to Japan.

All round-trip flight deals to Japan

The cheapest plane tickets to Japan found on KAYAK recently.
1:58 pm - 2:25 pmSEA-NRT
31h 27m1 stop
2:45 pm - 12:37 pmNRT-SEA
14h 52m1 stop
ter, jan 21 - ter, jan 28
1:58 pm - 2:25 pmSEA-NRT
31h 27m1 stop
2:45 pm - 12:37 pmNRT-SEA
14h 52m1 stop
ter, jan 21 - ter, jan 28
5:05 pm - 2:45 pmSEA-NRT
29h 40m1 stop
5:10 pm - 9:15 pmNRT-SEA
20h 05m1 stop
$684ANA
Find Deal
dom, abr 20 - qua, abr 30
12:30 pm - 3:40 pmSEA-NRT
10h 10mnonstop
6:10 pm - 10:55 amNRT-SEA
8h 45mnonstop
$686Japan Airlines
Find Deal
ter, fev 25 - qua, mar 12
4:40 pm - 7:00 pmSEA-HND
10h 20mnonstop
1:20 pm - 3:58 pmHND-SEA
18h 38m2 stops
$689ANA
Find Deal
dom, abr 20 - qua, abr 30
6:00 am - 4:40 pmSEA-NRT
17h 40m1 stop
6:10 pm - 9:55 amNRT-SEA
8h 45mnonstop
$690Japan Airlines
Find Deal
ter, jan 14 - qua, jan 22
11:30 am - 3:20 pmSEA-HND
10h 50mnonstop
4:50 pm - 9:11 amHND-SEA
9h 21mnonstop
$746Delta
Find Deal
dom, fev 2 - qui, fev 13
11:15 am - 2:00 pmSEA-HND
10h 45mnonstop
4:05 pm - 9:30 amHND-SEA
9h 25mnonstop
$755Delta
Find Deal
qui, abr 24 - ter, mai 20
3:25 pm - 2:50 pmSEA-HND
30h 25m1 stop
7:40 pm - 10:30 pmHND-SEA
19h 50m1 stop
$763United Airlines
Find Deal
dom, jan 26 - ter, fev 11
7:15 am - 1:55 pmSEA-HND
14h 40m1 stop
6:25 pm - 9:29 pmHND-SEA
19h 04m2 stops
$765United Airlines
Find Deal
qua, abr 23 - qui, mai 22
1:58 pm - 2:25 pmSEA-NRT
31h 27m1 stop
qui, jan 16
1:58 pm - 2:25 pmSEA-NRT
31h 27m1 stop
qui, jan 16
1:30 pm - 3:40 pmSEA-NRT
10h 10mnonstop
$412Japan Airlines
Find Deal
dom, abr 20
7:00 am - 3:00 pmSEA-NRT
16h 00m1 stop
$414ANA
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dom, mar 16
8:00 am - 4:30 pmSEA-NRT
16h 30m1 stop
$417Japan Airlines
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dom, abr 20
7:00 am - 8:15 pmSEA-HND
21h 15m2 stops
$419ANA
Find Deal
dom, mar 16
5:45 am - 4:00 pmSEA-NRT
17h 15m1 stop
$425Air Canada
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qua, jan 15
3:05 pm - 4:00 pmSEA-NRT
31h 55m1 stop
$435Air Canada
Find Deal
dom, jan 19
11:30 am - 3:20 pmSEA-HND
10h 50mnonstop
$452Delta
Find Deal
seg, jan 13
11:30 am - 3:20 pmSEA-HND
10h 50mnonstop
$532Delta
Find Deal
qua, jan 15
8:15 am - 3:45 pmSEA-NRT
38h 30m1 stop
1:55 pm - 6:10 pmNRT-SEA
21h 15m1 stop
$1,587
Find Deal
seg, dez 23 - sex, jan 10
9:55 pm - 4:30 pmSEA-NRT
49h 35m2 stops
6:35 pm - 8:05 amNRT-SEA
30h 30m2 stops
$1,643WestJet
Find Deal
seg, dez 23 - seg, dez 30
5:00 am - 7:55 amSEA-HND
33h 55m2 stops
9:55 pm - 6:25 pmHND-SEA
13h 30m1 stop
$1,668ANA
Find Deal
qui, dez 19 - ter, dez 24
7:15 pm - 4:00 pmSEA-NRT
27h 45m1 stop
6:00 pm - 6:25 pmNRT-SEA
17h 25m1 stop
$1,681Air Canada
Find Deal
sáb, dez 21 - qui, dez 26
3:11 pm - 2:50 pmSEA-HND
30h 39m1 stop
4:25 pm - 2:15 pmHND-SEA
14h 50m1 stop
$1,717ANA
Find Deal
seg, dez 23 - qua, jan 1
6:25 pm - 9:00 pmSEA-KIX
33h 35m2 stops
6:10 pm - 9:00 amKIX-SEA
31h 50m1 stop
$1,960Delta
Find Deal
qui, dez 19 - seg, jan 20
6:25 pm - 9:00 pmSEA-KIX
33h 35m2 stops
6:10 pm - 9:00 amKIX-SEA
31h 50m1 stop
$1,967Delta
Find Deal
qui, dez 19 - seg, jan 20
7:15 pm - 4:00 pmSEA-NRT
27h 45m1 stop
6:00 pm - 10:00 pmNRT-SEA
21h 00m1 stop
$1,988Air Canada
Find Deal
sáb, dez 21 - dom, dez 29
12:10 pm - 3:40 pmSEA-NRT
10h 30mnonstop
6:10 pm - 9:50 amNRT-SEA
8h 40mnonstop
$2,492Japan Airlines
Find Deal
seg, dez 23 - seg, dez 30
11:20 am - 4:00 pmSEA-NRT
35h 40m1 stop
6:10 pm - 9:50 amNRT-SEA
8h 40mnonstop
$2,531Japan Airlines
Find Deal
sáb, dez 21 - qui, dez 26
12:30 pm - 3:40 pmSEA-NRT
10h 10mnonstop
6:10 pm - 10:55 amNRT-SEA
8h 45mnonstop
$686Japan Airlines
Find Deal
ter, fev 25 - qua, mar 12
3:45 pm - 7:15 pmSEA-HND
10h 30mnonstop
9:15 pm - 2:20 pmHND-SEA
9h 05mnonstop
$701ANA
Find Deal
ter, fev 25 - qua, mar 12
3:45 pm - 7:15 pmSEA-HND
10h 30mnonstop
9:15 pm - 1:20 pmHND-SEA
9h 05mnonstop
$709ANA
Find Deal
qua, fev 26 - sex, mar 7
12:30 pm - 3:40 pmSEA-NRT
10h 10mnonstop
6:10 pm - 9:55 amNRT-SEA
8h 45mnonstop
$719Japan Airlines
Find Deal
dom, jan 26 - ter, fev 11
11:30 am - 3:20 pmSEA-HND
10h 50mnonstop
4:50 pm - 10:15 amHND-SEA
9h 25mnonstop
$746Delta
Find Deal
ter, fev 18 - qua, mar 12
12:30 pm - 3:40 pmSEA-NRT
10h 10mnonstop
6:10 pm - 9:55 amNRT-SEA
8h 45mnonstop
$746American Airlines
Find Deal
dom, jan 26 - ter, fev 11
11:15 am - 2:00 pmSEA-HND
10h 45mnonstop
4:05 pm - 9:30 amHND-SEA
9h 25mnonstop
$755Delta
Find Deal
qui, abr 24 - qui, mai 15
1:30 pm - 3:40 pmSEA-NRT
10h 10mnonstop
5:40 pm - 10:25 amNRT-SEA
8h 45mnonstop
$755American Airlines
Find Deal
seg, abr 14 - seg, mai 5
3:45 pm - 7:15 pmSEA-HND
10h 30mnonstop
9:15 pm - 1:20 pmHND-SEA
9h 05mnonstop
$918United Airlines
Find Deal
dom, jan 26 - ter, fev 11
3:45 pm - 7:15 pmSEA-HND
10h 30mnonstop
9:15 pm - 1:20 pmHND-SEA
9h 05mnonstop
$932United Airlines
Find Deal
sex, fev 7 - sex, fev 21

Asiana Airlines flights from Seattle to Japan

Our best Asiana Airlines deals on Seattle to Japan flight tickets
Asiana Airlines
Mar 11
SEA1:45 pmSeattle/Tacoma Intl
34h 05m
1 stop
KIX3:50 pmOsaka Kansai Intl
Mar 27
KIX11:30 amOsaka Kansai Intl
16h 25m
1 stop
SEA11:55 amSeattle/Tacoma Intl
Asiana Airlines
Mar 18
SEA1:45 pmSeattle/Tacoma Intl
30h 10m
1 stop
OKA11:55 amOkinawa Naha
Mar 21
OKA1:05 pmOkinawa Naha
14h 50m
1 stop
SEA11:55 amSeattle/Tacoma Intl
Asiana Airlines
Jan 30
SEA12:45 pmSeattle/Tacoma Intl
32h 45m
1 stop
CTS2:30 pmSapporo Chitose
Feb 6
CTS4:00 pmSapporo Chitose
35h 55m
1 stop
SEA10:55 amSeattle/Tacoma Intl

STARLUX Airlines flights from Seattle to Japan

Our best STARLUX Airlines deals on Seattle to Japan flight tickets
STARLUX Airlines
May 7
SEA1:15 amSeattle/Tacoma Intl
19h 40m
1 stop
FUK12:55 pmFukuoka
May 14
FUK2:10 pmFukuoka
18h 00m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
STARLUX Airlines
Dec 20
SEA12:05 amSeattle/Tacoma Intl
21h 20m
1 stop
OKA2:25 pmOkinawa Naha
Feb 28
OKA3:35 pmOkinawa Naha
16h 30m
1 stop
SEA3:05 pmSeattle/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 January is, on average, the cheapest month to fly to Japan from Seattle, with most prices found around $1,084. If you aren’t able to travel to Japan during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,095.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,201. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Seattle to Japan on a Saturday will generally be more expensive and average around $1,298. 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 evening is the least expensive time of day to depart. momondo users have found prices as low as $980 when looking at flights departing in the evening. At noon is when there is more demand to fly to Japan, so prices are often more expensive at around $1,306 per ticket.

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

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

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

In general, most travelers find the cheapest time to book a flight to Japan is about 12 days prior to their departure date when tickets on average are $1,284. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $584.

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.

Can stopping save me money on Seattle to Japan flights?

You could potentially save up to 40% on your flight if you consider stops on a Seattle to Japan flight.

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

$245

Fastest flight time

10h 10m

Direct flights

Every day

Airports in Japan

7 airports
The best one-way flight to Japan from Seattle in the past 72 hours is $245. The best round-trip flight deal from Seattle to Japan found on momondo in the last 72 hours is $491.
The fastest flight from Seattle to Japan takes 10h 10m
Direct flights go from Seattle to Japan every day.
There are 7 airports near Japan: Tokyo Narita (NRT), Sapporo Chitose (CTS), Osaka Itami (ITM), Okinawa Naha (OKA), Osaka Kansai Intl (KIX), Fukuoka (FUK), 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
8,604 reviews
Search Delta flights
Air CanadaPriceFrom $527Free CancellationRating
7.0
8,382 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $528Free CancellationRating
7.9
2,295 reviews
Search Hawaiian Airlines flights
ANAPriceFrom $697Free CancellationRating
8.4
839 reviews
Search ANA flights
Asiana AirlinesPriceFrom $717Free CancellationRating
8.3
477 reviews
Search Asiana Airlines flights
China EasternPriceFrom $719Free CancellationRating
7.0
159 reviews
Search China Eastern flights
Philippine AirlinesPriceFrom $749Free CancellationRating
7.2
944 reviews
Search Philippine Airlines flights
STARLUX AirlinesPriceFrom $764Free CancellationRating
9.1
129 reviews
Search STARLUX Airlines flights
WestJetPriceFrom $817Free CancellationRating
7.2
2,818 reviews
Search WestJet flights
Japan AirlinesPriceFrom $850Free CancellationRating
8.3
1,443 reviews
Search Japan Airlines 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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