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Narita

$335+ Cheap flights from Seattle (SEA) to Narita (NRT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NRT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Find cheap flights from Seattle to Narita with Cheapflights

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tokyo Narita are usually found in January or February, booked 25 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Seattle to Narita

Cheapest flights from Seattle to Narita
Explore the most affordable flight options available from Seattle to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This KAYAK deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:15 pm
SEA
-
NRT
Nonstop10h 15m
Japan Airlines
Thu 10/297:20 pm
NRT
-
SEA
1 stop32h 17m
Japan Airlines
Deal found 1/28$610
This CrystalTravel deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:30 pm
SEA
-
NRT
Nonstop10h 05m
Japan Airlines
Tue 11/106:10 pm
NRT
-
SEA
Nonstop8h 40m
Japan Airlines
Deal found 1/27$611
This CrystalTravel deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:31 am
SEA
-
NRT
1 stop15h 59m
Japan Airlines
Wed 5/65:45 pm
NRT
-
SEA
Nonstop8h 50m
Japan Airlines
Deal found 1/28$613
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:50 am
SEA
-
NRT
1 stop17h 30m
Air Canada
Sat 2/76:15 pm
NRT
-
SEA
1 stop20h 51m
Air Canada
Deal found 1/27$614
This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:00 pm
SEA
-
NRT
1 stop27h 20m
Air Canada
Thu 2/56:15 pm
NRT
-
SEA
1 stop13h 16m
Air Canada
Deal found 1/28$615
This CrystalTravel deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:55 am
SEA
-
NRT
1 stop18h 25m
Asiana Airlines
Thu 4/239:00 am
NRT
-
SEA
1 stop21h 55m
Asiana Airlines
Deal found 1/27$618
This CrystalTravel deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:55 am
SEA
-
NRT
1 stop18h 25m
Asiana Airlines
Tue 11/101:20 pm
NRT
-
SEA
1 stop17h 35m
Asiana Airlines
Deal found 1/27$619
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:55 am
SEA
-
NRT
1 stop28h 05m
Asiana Airlines
Fri 8/219:00 am
NRT
-
SEA
1 stop22h 25m
Asiana Airlines
Deal found 1/27$620
This oojo deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:55 am
SEA
-
NRT
1 stop28h 05m
Asiana Airlines
Fri 9/119:00 am
NRT
-
SEA
1 stop21h 55m
Asiana Airlines
Deal found 1/29$621
This CrystalTravel deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:30 pm
SEA
-
NRT
Nonstop10h 05m
Japan Airlines
Wed 4/296:10 pm
NRT
-
SEA
1 stop14h 07m
Japan Airlines
Deal found 1/27$622
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:50 pm
SEA
-
NRT
Nonstop10h 10m
Hawaiian Airlines
Mon 3/166:30 pm
NRT
-
SEA
Nonstop9h 05m
Hawaiian Airlines
Deal found 1/27$623
This FlightHub deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:41 am
SEA
-
NRT
1 stop14h 19m
Japan Airlines
Wed 11/187:20 pm
NRT
-
SEA
1 stop30h 45m
Japan Airlines
Deal found 1/29$624

Find flight deals from Seattle to Narita

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Narita (NRT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$611
(Priceline)

One-way from

$335
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$721

Good round-trip deal

$759 or less

Good one-way deal

$392 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Tokyo Narita flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tokyo Narita flights.
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From Seattle/Tacoma Intl to Tokyo Narita
Search Deals
One-way flight from Seattle/Tacoma Intl to Tokyo Narita
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Tokyo Narita.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Tokyo Narita.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Narita that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Seattle to Tokyo Narita Airport that are best for you.

Fly from

Seattle

Fly to

Narita

Route

Depart

Return

Price

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Wed 4/29

6:20 am-4:30 pm

1 stop18h 10m

Tokyo Narita

Thu 5/7

4:45 pm-9:06 pm

2 stops20h 21m

$660

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sun 4/19

12:50 pm-12:40 pm

1 stop31h 50m

Tokyo Narita

Mon 4/27

5:20 pm-10:40 am

1 stop33h 20m

$664

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sun 3/1

8:30 am-3:00 pm

2 stops37h 30m

Tokyo Narita

Mon 3/9

5:00 pm-11:28 pm

1 stop22h 28m

$668

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Tue 4/21

7:00 am-9:05 pm

2 stops22h 05m

Tokyo Narita

Fri 5/1

9:20 am-10:40 am

1 stop17h 20m

$669

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 4/13

3:55 pm-12:40 pm

2 stops28h 45m

Tokyo Narita

Tue 4/28

9:20 am-10:40 am

1 stop17h 20m

$669

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 4/13

3:55 pm-12:40 pm

2 stops28h 45m

Tokyo Narita

Mon 4/27

8:55 pm-10:40 am

1 stop29h 45m

$669

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 3/2

7:15 am-3:00 pm

1 stop14h 45m

Tokyo Narita

Fri 3/13

5:00 pm-11:16 pm

1 stop22h 16m

$674

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 3/9

7:25 am-9:05 pm

2 stops21h 40m

Tokyo Narita

Mon 3/16

9:15 am-7:59 pm

2 stops26h 44m

$683

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sun 4/12

7:25 am-9:05 pm

2 stops21h 40m

Tokyo Narita

Thu 4/30

8:55 pm-10:40 am

1 stop29h 45m

$690

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sun 7/5

1:30 pm-3:30 pm

Nonstop10h 00m

Tokyo Narita

Fri 7/17

5:45 pm-10:35 am

Nonstop8h 50m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 20 results
1
2

Compare providers for flights from Seattle to Narita

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Narita in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Tokyo Narita Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Tokyo Narita Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Tokyo Narita Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Tokyo Narita Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Tokyo Narita Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Tokyo Narita Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Narita. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Tokyo Narita Airport, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Tokyo Narita Airport?

Currently, February is the cheapest month in which you can book a flight from Seattle to Tokyo Narita Airport (average of $589). Flying from Seattle to Tokyo Narita Airport in June is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to NRT?

Find hourly flight availability from Seattle to Narita. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Seattle to Tokyo Narita Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Seattle to Tokyo Narita Airport?

The best insider tips for Seattle to Tokyo Narita Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Tokyo Narita Airport trip
Our travel experts
John Walton

John Walton

Expert on NRT

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Narita

Get insights into the airlines that provide service to Narita. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Narita. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Seattle to Tokyo Narita Airport, such as ANA, Japan Airlines, and Asiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,078 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,078 reviews
ANA
8.4
Very good
1,078 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Japan Airlines
8.3
Very good
1,691 reviews
ANA
8.4
Very good
1,078 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Asiana Airlines
8.1
Very good
501 reviews
ANA
8.4
Very good
1,078 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Hawaiian Airlines
7.8
Good
2,830 reviews
ANA
8.4
Very good
1,078 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Air Canada
7.1
Good
10,667 reviews
ANA
8.4
Very good
1,078 reviews

Comfort

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Food

7.7

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Narita. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Tokyo Narita?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Tokyo Narita. 9 airlines have flights from Seattle/Tacoma Intl to Tokyo Narita on a regular basis. Booking flights from Seattle/Tacoma Intl to Tokyo Narita should not be difficult; the airport handles an average of 6 outbound flights to Tokyo Narita per day.

  • How long is the flight from Seattle to Tokyo Narita Airport?

    For as low as $660, United Airlines can have you in Tokyo Narita Airport from Seattle in 18h 10m. Seattle and Tokyo Narita Airport are separated by a distance of 4754 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Tokyo Narita Airport round-trip?

    Our cheapest airline available from Seattle to Tokyo Narita Airport is Air Canada. Our recent data shows that you can find tickets from as low as $450 on this airline. Additional options worth looking into are United Airlines and Asiana Airlines, starting at $596 and $609 round-trip. Air Canada is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Tokyo Narita Airport one-way?

    One-way options have recently been found by users for as low as $314 on Air Canada. Other airlines that offer cheap prices include Hawaiian Airlines from $346 and Alaska Airlines from $361 one-way.

  • What are the most reliable airlines from Seattle to Tokyo Narita Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Tokyo Narita Airport on time: American Airlines (70%), Japan Airlines (70%), Malaysia Airlines (70%).

  • What are the cheapest flights from Seattle to Tokyo Narita Airport?

    While on average a flight from Seattle to Tokyo Narita Airport is generally $1,650, our data shows the cheapest flight currently is $322. When looking at the most popular route, (Seattle/Tacoma Intl - Tokyo Narita), you can expect to pay $610 for that flight.

  • Can I find deals for flights from Seattle to Narita that include hotel bookings?

    Yes. In addition to deals on Seattle to Narita flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Narita?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Narita.

  • Can I find deals for business class flights from Seattle to Narita?

    Yes. Cheapflights offers flight deals from Seattle to Narita by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Seattle to Tokyo Narita Airport (average of $589). Flying from Seattle to Tokyo Narita Airport in June is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tokyo Narita Airport?

Book flights to Tokyo Narita Airport if you plan to visit one of these locations
Chiba
Karuizawa
Urayasu
Yokosuka
Odawara
Numazu
Yamanouchi
Atami
Hakone
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Seattle to Narita

Discover the top 9 airlines that operate flights from Seattle to Narita. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$450Average$857FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$596Average$1,106FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$609Average$699FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$626Average$786FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$634Average$951FlexibilityNo cancel feeOn-time79%
Alaska AirlinesCheapest$636Average$803FlexibilityNo cancel feeOn-time75%
ANACheapest$662Average$920FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$669Average$931FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$765Average$1,186FlexibilityNo cancel feeOn-time71%

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