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Cheap flights from Seattle to Tokyo Narita Airport from $350

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 Narita Airport departing on 5/26. 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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Tokyo.
Asiana Airlines Logo
2:15 pm - 6:25 pmSEA-NRT
36h 10m1 stop
Asiana Airlines Logo
7:45 pm - 12:30 pmNRT-SEA
32h 45m1 stop
$700Asiana Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 22
Philippine Airlines Logo
11:35 pm - 1:10 pmSEA-NRT
21h 35m1 stop
Philippine Airlines Logo
9:30 am - 7:35 pmNRT-SEA
26h 05m1 stop
$711Philippine Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 29
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
$782Air Canada
Find Deal
Wed, Sep 10 - Tue, Sep 30
Japan Airlines Logo
7:00 am - 4:30 pmSEA-NRT
17h 30m1 stop
Japan Airlines Logo
5:45 pm - 10:25 amNRT-SEA
8h 40mnonstop
$788Japan Airlines
Find Deal
Sun, Aug 31 - Fri, Sep 12
Air Canada Logo
5:30 am - 2:55 pmSEA-NRT
17h 25m1 stop
Air Canada Logo
5:25 pm - 2:16 pmNRT-SEA
12h 51m1 stop
$792Air Canada
Find Deal
Wed, Oct 8 - Thu, Oct 16
Japan Airlines Logo
1:30 pm - 3:30 pmSEA-NRT
10h 00mnonstop
Japan Airlines Logo
5:45 pm - 10:25 amNRT-SEA
8h 40mnonstop
$798Japan Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 23
Alaska Airlines Logo
1:55 pm - 4:00 pmSEA-NRT
10h 05mnonstop
Alaska Airlines Logo
6:25 pm - 11:15 amNRT-SEA
8h 50mnonstop
$824Alaska Airlines
Find Deal
Mon, Sep 1 - Wed, Oct 1
ANA Logo
7:00 am - 2:40 pmSEA-NRT
15h 40m1 stop
ANA Logo
5:00 pm - 4:09 pmNRT-SEA
15h 09m1 stop
$841ANA
Find Deal
Wed, Sep 10 - Mon, Oct 6
Alaska Airlines Logo
1:55 pm - 4:00 pmSEA-NRT
10h 05mnonstop
Alaska Airlines Logo
6:25 pm - 11:15 amNRT-SEA
8h 50mnonstop
$845Alaska Airlines
Find Deal
Mon, Sep 1 - Sun, Sep 14
ANA Logo
5:35 pm - 2:30 pmSEA-NRT
28h 55m1 stop
ANA Logo
5:00 pm - 3:14 pmNRT-SEA
14h 14m1 stop
$862ANA
Find Deal
Wed, Aug 20 - Wed, Sep 3

Asiana Airlines flights from Seattle to Tokyo Narita Airport

Our best Asiana Airlines deals on Seattle to Tokyo Narita Airport flight tickets
Asiana Airlines
Sep 11
SEA2:15 pmSeattle/Tacoma Intl
36h 10m
1 stop
NRT6:25 pmTokyo Narita
Sep 22
NRT7:45 pmTokyo Narita
32h 45m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
Asiana Airlines
Apr 27
SEA2:15 pmSeattle/Tacoma Intl
29h 05m
1 stop
NRT11:20 amTokyo Narita
May 13
NRT1:20 pmTokyo Narita
15h 10m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
Asiana Airlines
Sep 1
SEA2:15 pmSeattle/Tacoma Intl
29h 05m
1 stop
NRT11:20 amTokyo Narita
Sep 10
NRT7:45 pmTokyo Narita
32h 45m
1 stop
SEA12:30 pmSeattle/Tacoma Intl

ANA flights from Seattle to Tokyo Narita Airport

Our best ANA deals on Seattle to Tokyo Narita Airport flight tickets
ANA
Sep 10
SEA7:00 amSeattle/Tacoma Intl
15h 40m
1 stop
NRT2:40 pmTokyo Narita
Oct 6
NRT5:00 pmTokyo Narita
15h 09m
1 stop
SEA4:09 pmSeattle/Tacoma Intl
ANA
Aug 20
SEA5:35 pmSeattle/Tacoma Intl
28h 55m
1 stop
NRT2:30 pmTokyo Narita
Sep 3
NRT5:00 pmTokyo Narita
14h 14m
1 stop
SEA3:14 pmSeattle/Tacoma Intl
ANA
Oct 18
SEA5:35 pmSeattle/Tacoma Intl
29h 05m
1 stop
NRT2:40 pmTokyo Narita
Oct 30
NRT4:45 pmTokyo Narita
14h 40m
1 stop
SEA3:25 pmSeattle/Tacoma Intl

See travel insights to Tokyo from

How to get the cheapest flight ticket from Seattle to Tokyo Narita Airport

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 Tokyo Narita Airport?

The month of September is, on average, the cheapest month to fly to Tokyo Narita Airport from Seattle, with most prices found around $995. If you are unable to visit Tokyo Narita Airport during the month of September, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around $1,021.

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

On average, the least expensive day to fly to Tokyo Narita Airport from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,133. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,314. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo Narita Airport.

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

In the morning is the cheapest time of day to fly from Seattle to Tokyo Narita Airport when you can find flight prices for as low as $1,164. Flying to Tokyo Narita Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,270. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Tokyo Narita Airport from Seattle when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Narita Airport for around $1,176 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Narita Airport from Seattle for as low as $1,091 on momondo.

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

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

How have Seattle to Tokyo Narita Airport flight prices changed over time?

As of April 2025, prices for Seattle to Tokyo Narita Airport flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Tokyo Narita Airport

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

Cheap Seattle to Tokyo Narita Airport (SEA to NRT) flight deals and tips

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

Best Price Found

$350

Fastest flight time

10h 00m

Direct flights

Every day
The best one-way flight to Tokyo Narita Airport from Seattle in the past 72 hours is $350. The best round-trip flight deal from Seattle to Tokyo Narita Airport found on momondo in the last 72 hours is $700.
The fastest flight from Seattle to Tokyo Narita Airport takes 10h 00m
Direct flights go from Seattle to Tokyo Narita Airport every day.

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

    Tokyo Narita is 4746.9 mi away from Seattle/Tacoma Intl. Flights usually cover this in 10h 00m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Tokyo Narita Airport.

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

    The necessary travel and health documents for your Tokyo Narita Airport 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 Tokyo Narita Airport?

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


Best airlines flying from Seattle to Tokyo Narita Airport

Compare and see reviews for airlines that fly from Seattle to Tokyo Narita Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $117Free CancellationRating
8.0
7,920 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $669Free CancellationRating
7.9
2,393 reviews
Search Hawaiian Airlines flights
Asiana AirlinesPriceFrom $673Free CancellationRating
8.2
443 reviews
Search Asiana Airlines flights
Alaska AirlinesPriceFrom $700Free CancellationRating
8.0
9,918 reviews
Search Alaska Airlines flights
ANAPriceFrom $723Free CancellationRating
8.3
853 reviews
Search ANA flights
Japan AirlinesPriceFrom $749Free CancellationRating
8.3
1,452 reviews
Search Japan Airlines flights
Philippine AirlinesPriceFrom $750Free CancellationRating
7.2
857 reviews
Search Philippine Airlines flights
United AirlinesPriceFrom $773Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
Air CanadaPriceFrom $791Free CancellationRating
7.0
9,189 reviews
Search Air Canada flights
WestJetPriceFrom $806Free CancellationRating
7.2
2,815 reviews
Search WestJet flights
  • Japan Airlines Flights From Seattle to Tokyo Narita Airport

    Across 7 Japan Airlines flights from Seattle to Tokyo Narita Airport this week, the average price was $1,250, with the best Japan Airlines deals starting from $749 round-trip. 1,452 users have rated Japan Airlines on momondo, with an average score of 8.3/10.

  • Alaska Airlines Flights From Seattle to Tokyo Narita Airport

    Alaska Airlines is also a popular choice for this route. Alaska Airlines flight deals for Seattle to Tokyo Narita Airport start from as low as $700 round-trip, depending on your selected dates, with average Alaska Airlines deals seen on momondo around $1,141. Alaska Airlines operates 7 flights to Tokyo Narita Airport from Seattle in an average week. Users have rated it 8.0/10 across 9,911 reviews.


Traveling to a place near Tokyo?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Tokyo for you.

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

Yes. momondo allows you to filter the results for Seattle to Tokyo flights to just show those with flexible booking policies.

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

Once all potential Seattle to Tokyo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Tokyo from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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