SEA - NRT

$484 Find Cheap Flights from Seattle to Tokyo Narita Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Narita departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$947
Typical prices: $614-$805
Air Canada
Thu 1/7Fri 1/22
SEA - NRT • 1 stop
Cheapest non-stop
$1,076
Typical prices: $697-$1,151
Alaska Airlines
Tue 8/25Fri 8/28
SEA - NRT • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
At SEA, use SEA Spot Saver for faster security before your Narita flight.
Alaska's 20-minute baggage guarantee adds value if checked bags matter most.
Expert advice
Expert advice
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Nonstop flights
You can fly direct with Alaska Airlines and Japan Airlines. Average duration is 10h 27m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
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Top layover airports
Cheapest • Avg $968 (round-trip)
Shortest trip • 13h 50m (one-way)
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 16% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
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We hope you love your trip to Narita!
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Flight Deals

Cheap Flights from Seattle to Narita (SEA-NRT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Narita that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Narita

Thu, Jan 7 - Fri, Jan 22
Air Canada Logo
8:15 am - 4:30 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
15h 15m1 stop Vancouver Intl
Air Canada Logo
6:15 pm - 2:37 pmNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
13h 22m1 stop Vancouver Intl
$947Air Canada
Sat, Jan 9 - Wed, Jan 20
Air Canada Logo
7:05 pm - 4:30 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
28h 25m1 stop Vancouver Intl
Air Canada Logo
6:15 pm - 9:57 pmNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
20h 42m1 stop Vancouver Intl
$947Air Canada
Mon, Sep 7 - Wed, Sep 16
Multiple Airlines Logo
7:20 pm - 2:55 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
27h 35m1 stop Vancouver Intl
Multiple Airlines Logo
8:10 pm - 10:05 amNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
29h 55m2 stops Hong Kong Intl Vancouver Intl
$947Multiple Airlines
Sun, Oct 25 - Sun, Nov 1
China Airlines Logo
1:10 am - 8:30 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
27h 20m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
9:20 am - 7:10 pmNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
25h 50m1 stop Taipei City Taiwan Taoyuan Intl
$948China Airlines
Fri, Oct 30 - Tue, Nov 10
STARLUX Airlines Logo
12:45 am - 2:20 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
21h 35m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
1:45 pm - 3:05 pmNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
18h 20m1 stop Taipei City Taiwan Taoyuan Intl
$950STARLUX Airlines
Wed, Oct 21 - Thu, Nov 5
STARLUX Airlines Logo
1:15 am - 3:05 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
21h 50m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
3:40 pm - 3:05 pmNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
16h 25m1 stop Taipei City Taiwan Taoyuan Intl
$950STARLUX Airlines
Fri, Jan 22 - Mon, Jan 25
ANA Logo
8:15 am - 4:30 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
15h 15m1 stop Vancouver Intl
ANA Logo
6:15 pm - 2:37 pmNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
13h 22m1 stop Vancouver Intl
$962ANA
Fri, Feb 5 - Thu, Feb 25
ANA Logo
10:10 am - 4:30 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
13h 20m1 stop Vancouver Intl
ANA Logo
6:15 pm - 6:22 pmNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
17h 07m1 stop Vancouver Intl
$962ANA
Fri, Aug 28 - Tue, Sep 1
Korean Air Logo
1:20 pm - 9:05 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
15h 45m1 stop Incheon Intl
Korean Air Logo
9:20 am - 4:13 pmNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
22h 53m2 stops Incheon Intl San Francisco
$1,056Korean Air
Sun, Oct 4 - Fri, Oct 16
Korean Air Logo
7:15 am - 9:05 pmSEA  Seattle/Tacoma Intl-NRT Tokyo Narita
21h 50m2 stops San Francisco Incheon Intl
Korean Air Logo
9:20 am - 10:40 amNRT  Tokyo Narita-SEA Seattle/Tacoma Intl
17h 20m1 stop Incheon Intl
$1,058Korean Air
Booking Insights

KAYAK's insights & trends for Seattle to Narita flights

Get data-powered insights and trends into flights from Seattle to Narita to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Tokyo Narita Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Tokyo Narita Airport departing in September.

Flight prices are typical for this route right now.

Flights to Tokyo Narita Airport from Seattle usually cost between $704 and $1,151 in September.
The lowest price found in the past 5 days was $947 on Multiple Airlines (Sep 7-Sep 16).

What’s the cheapest day of the week to fly from Seattle to Tokyo Narita Airport?

The average price of all round-trip flights from Seattle to Tokyo Narita Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Tokyo Narita Airport on a Tuesday and more expensive on a Saturday. On your return trip to Seattle, you should consider flying back on a Monday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Seattle to Tokyo Narita Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Tokyo Narita Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Tokyo Narita Airport is February, where tickets cost $703 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,175 and $1,108 respectively.

Can I save money by flying with a layover from Seattle to Tokyo Narita Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,182, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Tokyo Narita Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Tokyo Narita Airport, you should book around 4 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Narita

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on Japan Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Gabriel Leigh

Gabriel Leigh

Expert on NRT

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low season

July

Cheapest flight

$484
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Seattle to Tokyo Narita Airport

When to book flights from Seattle to Narita

Are your dates flexible? Find out the best times to travel from Seattle to Narita based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Seattle to Narita: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Seattle to Narita 
ChrisFlew with Japan Airlines-Aug 2026
Empty your luggages when you go to Tokyo so you can enjoy shopping!
GFlew with Hawaiian Airlines-Feb 2026
Bring your own tasty snacks because the provided food is average airplane food. Bring your own entertainment; download to your phone to watch something interesting.

FAQs for booking Seattle to Tokyo Narita Airport flights

  • Are there accessible services at Tokyo Narita Airport (NRT)?

    Yes, the airport provides assistance services for customers with limited mobility. These include wheel-friendly toilets as well those accessible by ostomy patients. The airport assists passengers with developmental/intellectual /behavioral disorders. There are also help straps at information counters that can help passengers communicate effortlessly with the airport staff.

  • Where can I get a rental car at NRT?

    There are a few different rental car options available at NRT. Various car rental counters are located at various terminal buildings, arrival sections. You will choose from among many rental companies such as Avis, Budget, Hertz, National, and SIXT among others.

  • Which airline lounges are available at NRT?

    You can relax at several lounges available for different airlines. In terminal 1 are Ana Arrival Lounge, KoreanAirLounge, Narita Premier Lounge, and United Club. You can find Emirates Lounge, Aspire Lounge, and Sakura Lounge in terminal 2.

  • Is there a kid's park at Tokyo Narita Airport (NRT)?

    There are kids' parks in three terminals. In terminal 1, the kids' parks are located on the second, third, and fifth floors. In Terminal 2, you can get a kid’s park on the 2nd floor, between the satellite and main buildings, and the main building's 4th floor. Terminal 3 kids' parks are located in 2F and 3F areas.

  • What is the cheapest flight from Seattle to Tokyo Narita Airport?

    In the last 5 days, the lowest price for a flight from Seattle to Tokyo Narita Airport was $484 for a one-way ticket and $947 for a round-trip.

  • Do I need a passport to fly between Seattle and Tokyo Narita Airport?

    Yes, you’ll need a passport to travel to Tokyo Narita Airport from Seattle.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Tokyo Narita Airport?

    American Airlines, Japan Airlines, SWISS, JetBlue, and Delta offer inflight Wi-Fi service on the Seattle to Tokyo Narita Airport flight route.

  • Which aircraft models fly most regularly from Seattle to Tokyo Narita Airport?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Seattle to Tokyo Narita Airport flight route.

  • Which airline alliances offer flights from Seattle to Tokyo Narita Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Seattle and Tokyo Narita Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Tokyo Narita Airport?

    There are nonstop flights from Seattle to Tokyo Narita Airport on a daily basis.

  • Which is the best airline for flights from Seattle to Tokyo, STARLUX Airlines or Korean Air?

    The two airlines most popular with KAYAK users for flights from Seattle to Tokyo are STARLUX Airlines and Korean Air. With an average price for the route of $983 and an overall rating of 8.7, STARLUX Airlines is the most popular choice. Korean Air is also a great choice for the route, with an average price of $854 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Seattle to Tokyo Narita Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Tokyo Narita Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Tokyo Narita Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo Narita Airport from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Tokyo Narita Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tokyo Narita Airport with an airline and back to Seattle with another airline. Booking your flights between Seattle and NRT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Tokyo Narita Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tokyo Narita Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Tokyo Narita Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $488 or less one-way and $1,133 or less round-trip.
  • There are different airports to choose from when flying out of Seattle to Tokyo Narita Airport, these are Seattle-Tacoma International Airport (SEA), King County International Airport (BFI), or Renton Municipal Airport (RNT). Also known as SeaTac, Seattle-Tacoma Airport is the major international airport in Seattle, a hub for Delta and Alaska Airlines, and a gateway to the Pacific region for many other airlines.
  • Accessing SEA is easy by train and metro buses. You can use the King County Metro bus system and Sound Transit Regional Express buses to get to SeaTac airport. You can also use a taxi service from the airport's consolidated car rental facility. The Light Rail system also connects Airport passengers to the 4th floor of the parking garage.
  • If you need luggage assistance, there are two luggage assistance providers at SEA namely Axel Baggage Service and Express Bag Services. You can also check with your airline to see if they offer luggage porting services. If you are a military traveler, you can coordinate luggage porting directly with Sky Caps Service.
  • Seattle Airport customers can park their cars at the airport. The long-term parking lots are located at the parking garage, on the fourth floor – which can be billed monthly. Also, you find a long-term parking lot on floors 1 - 3 and 5 - 8 of the parking garage.
  • SEA airport offers 8 pet relief areas. Four of these areas are outdoors while the other four are indoors. The outdoor pet relief areas can be accessed through door 33, carousel 1/Door 2, Carousel 16/door 26, and next to the parking garage. The indoor pet relief areas are found immediately after security at the central terminal, concourse D, North satellite, and South Satellite. Be sure to keep your pet in their carriers except when visiting the pet relief area.

Prefer to fly direct from Seattle to Tokyo Narita Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Tokyo Narita.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Tokyo Narita Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Tokyo Narita

Monday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Tuesday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Wednesday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Thursday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Friday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Saturday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Sunday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

See more direct flights

Direct returns

Tokyo Narita to Seattle/Tacoma Intl

Monday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Tuesday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Wednesday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Thursday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Friday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Saturday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

Sunday

Alaska Airlines,Japan Airlines

Alaska Airlines,Japan Airlines

See more direct flights

Everything you need to know for your flight from Seattle to Narita

Information on your arrival and departure airports