SEA - NRT

$396 Find Cheap Flights from Seattle to Tokyo Narita Airport

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 9/15. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Tokyo Narita Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Tokyo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Tokyo.
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$729
Typical prices: $912-$745
Multiple Airlines
Wed 8/26Wed 9/2
SEA - NRT • 1 stop
Cheapest non-stop
$789
Typical prices: $905-$757
Japan Airlines
Tue 9/1Wed 9/16
SEA - NRT • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Use SEA Spot Saver for faster security at Seattle.
Take the Narita Express for quick Tokyo transfers.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $761 (round-trip)
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Alaska Airlines and Japan Airlines. Average duration is 10h 18m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $596 (round-trip)
Shortest trip • 13h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Narita!
Flight Deals
Booking Insights
Expert advice
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

Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
12:02 pm - 8:00 pm
SEA
-
NRT
15h 58m
1 stop
Multiple Airlines Logo
9:30 pm - 9:43 pm
NRT
-
SEA
16h 13m
1 stop
$729Multiple Airlines
Tue, Apr 28 - Tue, May 12
Multiple Airlines Logo
11:50 am - 8:00 pm
SEA
-
NRT
16h 10m
1 stop
Multiple Airlines Logo
4:25 pm - 7:46 pm
NRT
-
SEA
19h 21m
1 stop
$734Multiple Airlines
Wed, Sep 2 - Tue, Sep 22
Multiple Airlines Logo
12:02 pm - 8:00 pm
SEA
-
NRT
15h 58m
1 stop
Multiple Airlines Logo
3:55 pm - 7:31 am
NRT
-
SEA
31h 36m
1 stop
$735Multiple Airlines
Tue, Aug 18 - Mon, Aug 31
Multiple Airlines Logo
8:53 am - 8:00 pm
SEA
-
NRT
19h 07m
1 stop
Multiple Airlines Logo
9:30 pm - 8:11 am
NRT
-
SEA
26h 41m
1 stop
$736Multiple Airlines
Tue, Aug 11 - Wed, Aug 26
Multiple Airlines Logo
7:07 am - 8:00 pm
SEA
-
NRT
20h 53m
1 stop
Multiple Airlines Logo
9:30 pm - 11:10 pm
NRT
-
SEA
17h 40m
1 stop
$737Multiple Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
11:50 am - 8:00 pm
SEA
-
NRT
16h 10m
1 stop
Multiple Airlines Logo
4:25 pm - 5:00 pm
NRT
-
SEA
16h 35m
1 stop
$738Multiple Airlines
Tue, Sep 1 - Wed, Sep 23
Multiple Airlines Logo
10:40 am - 8:00 pm
SEA
-
NRT
17h 20m
1 stop
Multiple Airlines Logo
3:55 pm - 7:31 am
NRT
-
SEA
31h 36m
1 stop
$739Multiple Airlines
Wed, Aug 19 - Tue, Sep 1
Multiple Airlines Logo
12:02 pm - 8:00 pm
SEA
-
NRT
15h 58m
1 stop
Multiple Airlines Logo
9:30 pm - 8:32 pm
NRT
-
SEA
15h 02m
1 stop
$740Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
12:02 pm - 8:00 pm
SEA
-
NRT
15h 58m
1 stop
Multiple Airlines Logo
9:30 pm - 9:43 pm
NRT
-
SEA
16h 13m
1 stop
$741Multiple Airlines
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
12:02 pm - 8:00 pm
SEA
-
NRT
15h 58m
1 stop
Multiple Airlines Logo
9:30 pm - 11:10 pm
NRT
-
SEA
17h 40m
1 stop
$742Multiple Airlines
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 August.

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 Sunday, 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 $702 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,120 and $1,061 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 $891, 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 6 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 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.

KAYAK's tips to save more on a Seattle to Narita flight

When planning a trip from Seattle to Tokyo Narita Airport, there are several strategies to consider for saving money. Generally, Wednesday is the cheapest day of the week to fly, while September is the most affordable month.

Booking Advance: Plan to book your flight at least 180 days in advance for the best rates.

Airline Choice: Consider flying with WestJet, as it is generally the cheapest airline for this route.

Flight Route: The direct route from Seattle to Tokyo Narita Airport is typically the most affordable.

Layovers: Direct flights are usually cheaper than those with one stop, so opt for non-stop when possible.

AI-powered; AI can make mistakes.

Good to know

Low seasonJanuary
Cheapest flight$396
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 12% increase in price.
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.

FAQs for booking Seattle to Tokyo Narita Airport flights

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

    In the last 3 days, the lowest price for a flight from Seattle to Tokyo Narita Airport was $396 for a one-way ticket and $734 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, Alaska Airlines, Delta, Vietnam Airlines, and SWISS 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 ANA?

    The two airlines most popular with KAYAK users for flights from Seattle to Tokyo are STARLUX Airlines and ANA. With an average price for the route of $948 and an overall rating of 8.9, STARLUX Airlines is the most popular choice. ANA is also a great choice for the route, with an average price of $889 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 $470 or less one-way and $889 or less round-trip.

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

Reviews of the top 4 airlines serving from Seattle to Narita

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Tokyo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Narita? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1774 reviews
8.2Comfort
7.7Food
7.8Entertainment
8.4Boarding
8.7Crew
Airline reviews

Flight crews are very attentive and polite. Cabin and toilets are clean. Food is above average for economy class. We missed our connecting flights because the first flight was delayed, the ground crews at Tokyo were very helpful, providing all the information and support (including cash for our train ticket) to get us to our destination. Very impressive. No wonder they are always at the top ten lists.

10.0 ExcellentAnonymous, Mar 2026
HNL - NRT
Read more Japan Airlines reviews

Flight crews are very attentive and polite. Cabin and toilets are clean. Food is above average for economy class. We missed our connecting flights because the first flight was delayed, the ground crews at Tokyo were very helpful, providing all the information and support (including cash for our train ticket) to get us to our destination. Very impressive. No wonder they are always at the top ten lists.

Crew hospitality was as expected of a Japanese carrier, however the foods were lacking. The dinner options provided all contained pork and the breakfast was lacking in both quality and volume. I was starving throughout the trip.

Excellent! So happy that the crew members were so helpful and friendly and able to understandably communicate. They’re very receptive with someone like me, with disability. I love that I did not even have to ask for luggage help like, having to place and take down my carry-on luggage in and out of the over-head compartment. Hope, help is extended to disabled passenger(s) through out class classifications they’ve bought; economy or business class it might be. As a disabled person myself, I’m truly of great appreciation of this kind of help. Means a lot !!! Thank you so very much JAL crew. You out done others on this customer service part of the trip. Please continue to do so. From now on, I’ll choose JAL as my airline whenever I have to fly to any southeast asian countries. And I will disseminate my excellent travel experience with you to others.

Food was very mediocre. Economy is pretty uncomfortable. Crew was excellent and responsive.

Excellent service, excellent food and beverage options, plenty of leg room

Checking in as an international flyer is a bit tedious

I was so hungry , from Boston to Tokyo, only 2 big food .

Good experience for economy transpacific. Reasonable comfortable seats. Food was not as good as I expected or had on other prior transpacific flights but likely attribute that to rising cost of supplies. Staff is courteous. Overall, very good.

Good the crew was nice very kind and very helpful

Crews are rude and short. Example: after my drink and was ready to prep my bed to rest. I tried to give my empty glasses to the steward while she was playing her card game on her iPad. The steward told me to take the glass back to my table instead of taking the glass out of my hand. Compare Japanese steward it’s like heaven and hell.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

I am thankful that I was able to fly using Asiana

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

Flight crew great! No WiFi not great. Someone took my bag not great!

Alaska Airlines staff go out of their way to accommodate my fragile musical instrument, every time. They are unlike any other airline. I've experienced this can-do attitude on several flights with different staff, so this must be the culture of their company. I appreciate Alaska!

We never had an experience on Alaska Airlines. We missed our flight .

Flight was on time departure & arrival. Staff was efficient & attentive. Food was better than normal. Wish they had some sort of entertainment screens loke Delta. I would fly Alaska again though.

It was a bumpy flight but the crew was very attentive and made it a safe and enjoyable experience.

Very easy, stress free airline. Was a wonderful experience. Will use again

The final trip home wasn’t as bad as the trip there. Even with the paid upgrade the comfort level was mediocre at best.

I paid $129 to be upgraded to better seat only ti be completely ignored by flight attendants I think because I used the front restroom ???? I was dozing off and on but I was never once offered a beverage or snack but my seat mates were served numerous double vodkas. I want my money back. I tried to call Alaska Airlines complaints phone number and was told it was 2.5 hours to hold.

Don’t fly with Alaska if you have a layover in Seattle. Guaranteed to screw you over. We waited at terminal S3 &were >2 hours delayed(mechanical issues)and told to change terminals to a different plane that required riding 3 shuttles to get to new terminal N14. Then they delayed the flight even further and changed gates again. when I went to the customer service in terminal N, the manager turned me away without apologizing & refused to assist me but mandated I leave her alone as her shift is nearly finished and insisted I totake another 2 shuttles to terminal C so I can just talk to another service rep while dragging my family of 4/ kids in tow.

i canceled my flight from SEA to SFO, SNA to SEA and received full refund from Alaska Airlines. i am pleased with the customer service.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

Left 60 minutes late due to “cargo loading”. ????? Both Premier club personnel and flight crew seemed to hate their jobs. No food or drinks offered in the club except for coffee and tiny bags of pretzels. What a disgrace. Snarky attitudes towards customers and not a single smile. “Aloha Spirit” is dead and gone. “Extra comfort” seats are rock hard.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

There was no wifi available at any price -- the plane did not have wifi equipment. Movie choices were blah - hits from the past; nothing recent. The food was blah airplane food. They should have had Mai Tai drinks available as per the Hawaiian Airlines magazine, but they had none onboard.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

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

Information on your arrival and departure airports