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$453+ Cheap flights from Narita (NRT) to Seattle (SEA)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
NRT — SEA
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheap flight deals from Narita to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Narita (NRT) to Seattle (SEA). 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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$838
(Singapore Airlines)

One-way from

$453
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$1,434

Good round-trip deal

$600 or less

Good one-way deal

$441 or less
Provider with most accurate pricing for Tokyo Narita-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Tokyo Narita-Seattle/Tacoma Intl flights.
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From Tokyo Narita to Seattle/Tacoma Intl
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One-way flight from Tokyo Narita to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 1% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Tokyo Narita to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Tokyo Narita to Seattle/Tacoma Intl.
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Find flight deals from Narita to Seattle

Cheapest flights from Narita to Seattle
Explore the most affordable flight options available from Narita to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This Singapore Airlines deal was found by Cheapflights users on 4/10. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:40 pmNRT - SEA
1 stop18h 21mMultiple Airlines
Tue 10/217:00 amSEA - NRT
1 stop18h 50mMultiple Airlines
Deal found 4/10$802
This Air Canada deal was found by Cheapflights users on 4/10. 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.
Fri 12/56:00 pmNRT - SEA
1 stop32h 50mAir Canada
Mon 12/293:05 pmSEA - NRT
1 stop31h 55mAir Canada
Deal found 4/10$872
This Korean Air deal was found by Cheapflights users on 4/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/268:55 pmNRT - SEA
1 stop29h 45mKorean Air
Sun 8/241:20 pmSEA - NRT
1 stop15h 45mKorean Air
Deal found 4/10$882
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:25 pmNRT - SEA
Nonstop9h 05mAlaska Airlines
Mon 8/251:55 pmSEA - NRT
Nonstop10h 05mAlaska Airlines
Deal found 4/10$912
This Trip.com deal was found by Cheapflights users on 4/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/32:30 pmNRT - SEA
1 stop21h 00mChina Airlines
Thu 6/261:10 amSEA - NRT
1 stop20h 05mChina Airlines
Deal found 4/10$925
This Justfly.com deal was found by Cheapflights users on 4/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:00 pmNRT - SEA
1 stop22h 10mEVA Air
Mon 12/2912:10 amSEA - NRT
1 stop18h 50mEVA Air
Deal found 4/10$935
This Philippine Airlines deal was found by Cheapflights users on 4/10. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:30 amNRT - SEA
1 stop27h 05mPhilippine Airlines
Sun 12/2811:55 pmSEA - NRT
1 stop19h 15mPhilippine Airlines
Deal found 4/10$954
This WestJet deal was found by Cheapflights users on 4/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:30 pmNRT - SEA
2 stops34h 01mWestJet
Sat 8/21:50 pmSEA - NRT
1 stop34h 35mWestJet
Deal found 4/10$994
This Trip.com deal was found by Cheapflights users on 4/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/262:10 pmNRT - SEA
1 stop18h 00mSTARLUX Airlines
Sun 6/11:15 amSEA - NRT
1 stop19h 40mSTARLUX Airlines
Deal found 4/10$1,014
This Asiana Airlines deal was found by Cheapflights users on 4/10. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:00 amNRT - SEA
1 stop20h 35mAsiana Airlines
Thu 12/252:00 pmSEA - NRT
1 stop14h 00mAsiana Airlines
Deal found 4/10$1,067

Cheapflights Fare Finder

Customize your flight search to find flights from Narita to Seattle 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 April 11, 2025.
Use the filters below to find and compare flights from Tokyo Narita Airport to Seattle that are best for you.

Fly from

Narita

Fly to

Seattle

Route

Depart

Return

Price

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Mon 9/22

6:40 pm-9:06 pm

1 stop18h 26m

Seattle/Tacoma Intl

Sun 9/28

6:00 am-5:50 pm

1 stop19h 50m

$838

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 8/26

5:25 pm-2:16 pm

1 stop12h 51m

Seattle/Tacoma Intl

Mon 9/22

7:15 pm-2:50 pm

1 stop27h 35m

$872

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Mon 5/26

8:55 pm-10:40 am

1 stop29h 45m

Seattle/Tacoma Intl

Sun 8/24

1:20 pm-9:05 pm

1 stop15h 45m

$882

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Fri 5/30

6:25 pm-11:30 am

Nonstop9h 05m

Seattle/Tacoma Intl

Wed 8/27

1:55 pm-4:00 pm

Nonstop10h 05m

$912

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 6/3

2:30 pm-7:30 pm

1 stop21h 00m

Seattle/Tacoma Intl

Thu 6/26

1:10 am-1:15 pm

1 stop20h 05m

$925

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Sat 5/31

1:25 pm-7:30 pm

1 stop22h 05m

Seattle/Tacoma Intl

Mon 9/22

1:30 am-12:25 pm

1 stop18h 55m

$935

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Fri 5/30

9:30 am-7:15 pm

1 stop25h 45m

Seattle/Tacoma Intl

Wed 8/27

11:35 pm-8:30 pm

1 stop28h 55m

$988

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Thu 7/17

6:30 pm-12:31 pm

2 stops34h 01m

Seattle/Tacoma Intl

Sat 8/2

1:50 pm-4:25 pm

1 stop34h 35m

$994

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Mon 5/26

2:10 pm-4:10 pm

1 stop18h 00m

Seattle/Tacoma Intl

Sun 6/1

1:15 am-12:55 pm

1 stop19h 40m

$1,014

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Mon 4/21

7:25 pm-12:30 pm

1 stop33h 05m

Seattle/Tacoma Intl

Mon 4/28

2:15 pm-11:20 am

1 stop29h 05m

$1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 22 results
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Compare providers for flights from Narita to Seattle

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 Narita to Seattle in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 Tokyo Narita Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tokyo Narita Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tokyo Narita Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo Narita Airport-Seattle 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 Tokyo Narita Airport-Seattle 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 Narita to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Narita 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 Tokyo Narita Airport to Seattle

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

Find hourly flight availability from Narita to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

One of the essential ways to save on airfare from Tokyo Narita Airport to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 53% on airfare.

Weekly flight availability from Tokyo Narita Airport to Seattle

Explore weekly flight availability from Narita to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 11, 2025.

The most flights from NRT to SEA are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated April 11, 2025.
Read through reviews of airlines operating flights from Tokyo to Seattle, such as STARLUX Airlines, EVA Air and Korean Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
151 reviews

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
151 reviews
STARLUX Airlines
9.1
Wonderful
151 reviews

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very good
1,172 reviews
STARLUX Airlines
9.1
Wonderful
151 reviews

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,060 reviews
STARLUX Airlines
9.1
Wonderful
151 reviews

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
China Airlines
8.2
Very good
729 reviews
STARLUX Airlines
9.1
Wonderful
151 reviews

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Asiana Airlines
8.2
Very good
438 reviews
STARLUX Airlines
9.1
Wonderful
151 reviews

Crew

9.3

Entertainment

9.0

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Narita to Seattle. 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 into for flights to Seattle from Tokyo Narita?

    For a flight from Tokyo Narita to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 4 inbound flights from Tokyo Narita per day. 4 airlines have flights to Seattle/Tacoma Intl from Tokyo Narita on a regular basis.

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

    According to our current data, Air Canada ($872), Korean Air ($882), and Alaska Airlines ($912) offers the cheapest pricing from Tokyo Narita Airport to Seattle. You may be able to fly from Tokyo Narita Airport to Seattle for 27% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $478 on WestJet. Other airlines that offer cheap prices include Korean Air from $490 and Hawaiian Airlines from $500 one-way.

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

    Consider American Airlines (59%), Japan Airlines (59%) or Alaska Airlines (59%) when booking your flight. These represent the most reliable airlines when flying from Tokyo Narita Airport to Seattle.

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

    While on average a flight from Tokyo Narita Airport to Seattle is generally $1,176, our data shows the cheapest flight currently is $362. When looking at the most popular route, (Tokyo Narita - Seattle/Tacoma Intl), you can expect to pay $761 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Narita to Seattle 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 Tokyo Narita Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Tokyo Narita Airport to Seattle (average of $238). Flying from Tokyo Narita Airport to Seattle in July is currently the most expensive (average of $411). 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
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Mukilteo
Aberdeen
Kent
Lynnwood
Shelton
Silverdale
Redmond

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Alternative routes for Narita to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Narita to Portland flights
Haneda to Portland flights
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Haneda to Pullman flights
Narita to Pullman flights

Top 4 airlines flying from Narita to Seattle

Discover the top 4 airlines that operate flights from Narita to Seattle. 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$662Average$1,664FlexibilityNo cancel feeOn-time79%
Hawaiian AirlinesCheapest$695Average$1,101FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$759Average$946FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$883Average$1,610FlexibilityNo cancel feeOn-time71%

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