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Cheap flights from Seattle to Tokyo Narita Airport from C$ 487

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NRT
13 Apr — 20 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Tokyo Narita are usually found in February or January, booked 26 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Seattle to Narita

Enter your travel dates to find the best prices.

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 14 March 2026.

Sun 30/811:10 p.m.
SEA
-
NRT
1 stop29h 10m
Philippine Airlines
Tue 29/92:25 p.m.
NRT
-
SEA
1 stop21h 40m
Philippine Airlines
Deal found 10/3C$ 880
Wed 29/47:15 a.m.
SEA
-
NRT
1 stop20h 45m
Multiple Airlines
Tue 5/54:25 p.m.
NRT
-
SEA
1 stop15h 53m
Multiple Airlines
Deal found 12/3C$ 922
Fri 4/911:10 p.m.
SEA
-
NRT
1 stop29h 10m
Philippine Airlines
Tue 29/92:25 p.m.
NRT
-
SEA
1 stop21h 40m
Philippine Airlines
Deal found 10/3C$ 940
Sun 30/811:10 p.m.
SEA
-
NRT
1 stop21h 50m
Philippine Airlines
Sun 27/99:15 a.m.
NRT
-
SEA
1 stop26h 50m
Philippine Airlines
Deal found 10/3C$ 967
Mon 2/1110:50 a.m.
SEA
-
NRT
1 stop35h 45m
Cathay Pacific
Sun 20/124:45 p.m.
NRT
-
SEA
1 stop33h 25m
Cathay Pacific
Deal found 10/3C$ 998
Mon 19/1011:45 a.m.
SEA
-
NRT
1 stop27h 05m
Cathay Pacific
Mon 2/119:30 p.m.
NRT
-
SEA
1 stop28h 40m
Cathay Pacific
Deal found 9/3C$ 999
Sun 10/57:10 a.m.
SEA
-
NRT
1 stop20h 50m
Multiple Airlines
Tue 19/54:25 p.m.
NRT
-
SEA
1 stop22h 12m
Multiple Airlines
Deal found 11/3C$ 1,003
Sun 30/811:10 p.m.
SEA
-
NRT
1 stop29h 10m
Philippine Airlines
Fri 2/109:15 a.m.
NRT
-
SEA
1 stop26h 50m
Philippine Airlines
Deal found 10/3C$ 1,008
Tue 1/1212:10 a.m.
SEA
-
NRT
1 stop24h 45m
Asiana Airlines
Wed 16/127:35 p.m.
NRT
-
SEA
1 stop35h 20m
Asiana Airlines
Deal found 9/3C$ 1,013
Tue 14/412:55 a.m.
SEA
-
NRT
1 stop17h 55m
Asiana Airlines
Tue 12/512:50 p.m.
NRT
-
SEA
1 stop18h 05m
Asiana Airlines
Deal found 10/3C$ 1,019
Tue 28/411:45 a.m.
SEA
-
NRT
1 stop27h 05m
Cathay Pacific
Tue 2/63:45 p.m.
NRT
-
SEA
2 stops34h 35m
Cathay Pacific
Deal found 9/3C$ 1,021

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 14 March 2026.

Round-trip from

C$ 922

One-way from

C$ 487

Popular in

June

Cheapest in

February

Average price

C$ 1,279

Good round-trip deal

C$ 1,167 or less
29/4-5/5
  • 29/4-5/5
  • 2 total stops
  • 36h 38m total
  • Seattle to Tokyo
Search Deals
24/4
  • 24/4
  • 2 total stops
  • 29h 49m total
  • Seattle to Tokyo
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 327 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip 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 629,999 searches. Data last updated 14 March 2026.
Use the filters below to find and compare flights from Seattle to Tokyo Narita Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Fri 4/9

12:55 a.m.-9:00 p.m.

1 stop28h 05m

Tokyo Narita

Wed 9/9

7:45 p.m.-2:55 p.m.

1 stop35h 10m

C$ 1,141
Quickest round-trip

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Tue 21/4

1:15 p.m.-3:30 p.m.

Nonstop10h 15m

Tokyo Narita

Tue 12/5

5:45 p.m.-10:35 a.m.

Nonstop8h 50m

C$ 1,158

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Tue 21/4

1:15 p.m.-3:30 p.m.

Nonstop10h 15m

Tokyo Narita

Wed 13/5

5:45 p.m.-10:35 a.m.

Nonstop8h 50m

C$ 1,158

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Thu 23/4

1:30 p.m.-4:00 p.m.

Nonstop10h 30m

Tokyo Narita

Tue 12/5

6:00 p.m.-11:15 a.m.

Nonstop9h 15m

C$ 1,215

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Wed 22/4

1:30 p.m.-4:00 p.m.

Nonstop10h 30m

Tokyo Narita

Mon 11/5

6:00 p.m.-11:15 a.m.

Nonstop9h 15m

C$ 1,215

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Tue 21/4

1:15 p.m.-3:30 p.m.

Nonstop10h 15m

Tokyo Narita

Fri 15/5

5:45 p.m.-10:35 a.m.

Nonstop8h 50m

C$ 1,245

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 6/4

12:50 p.m.-3:10 p.m.

1 stop34h 20m

Tokyo Narita

Tue 14/4

8:55 p.m.-10:40 a.m.

1 stop29h 45m

C$ 1,248

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sun 12/7

1:30 p.m.-4:00 p.m.

Nonstop10h 30m

Tokyo Narita

Thu 23/7

6:00 p.m.-11:15 a.m.

Nonstop9h 15m

C$ 1,251

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 13/7

1:20 p.m.-9:05 p.m.

1 stop15h 45m

Tokyo Narita

Fri 17/7

7:00 p.m.-11:00 a.m.

1 stop32h 00m

C$ 1,311

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sat 11/7

6:00 p.m.-12:40 p.m.

2 stops26h 40m

Tokyo Narita

Fri 17/7

7:00 p.m.-11:00 a.m.

1 stop32h 00m

C$ 1,333

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 23 resultsSorted by cheapest first
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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 6 March 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 C$ 805). Flying from Seattle to Tokyo Narita Airport in June is currently the most expensive (average of C$ 1,208). 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 14 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Tokyo Narita Airport as you normally would.

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?

    For a flight from Seattle to Tokyo Narita, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 18.4 km from the centre of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 6 outbound flights to Tokyo Narita per day. 0 airlines have flights to Tokyo Narita from Seattle/Tacoma Intl on a regular basis.

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

    Airlines like Asiana Airlines, Japan Airlines, and United Airlines fly from Seattle to Tokyo Narita Airport in about 10h 15m. The time it takes to get you to your destination can typically vary by up to 17h 50m. The distance between Seattle and Tokyo Narita Airport is about 7651 km. This flight may include one or multiple stops.

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

    The top 3 most reliable airlines when flying from Seattle to Tokyo Narita Airport are American Airlines (87%), Japan Airlines (87%) and Malaysia Airlines (87%).

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

    The cheapest flight price from Seattle to Tokyo Narita Airport is C$ 1,008. On average you can expect to pay C$ 1,359. The most popular route, (Seattle/Tacoma Intl - Tokyo Narita), can usually be booked for C$ 1,620.

  • 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 C$ 805). Flying from Seattle to Tokyo Narita Airport in June is currently the most expensive (average of C$ 1,208). 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

Travelling to a place near Tokyo Narita Airport?

Book flights to Tokyo Narita Airport if you plan to visit one of these locations
Minakami
Kawasaki
Urayasu
Atami
Hakone

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