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Cheap flights from Seattle to Tokyo Narita Airport from C$ 659

SEA — NRT
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Narita

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Narita

Tue 22/911:45 a.m. -
1 stop34h 45m
Mon 12/103:45 p.m. -
2 stops34h 20m
Deal found 6/9C$ 1,250
Mon 7/912:25 p.m. -
1 stop26h 25m
Wed 16/93:45 p.m. -
2 stops34h 20m
Deal found 5/9C$ 1,253
Tue 20/1011:45 a.m. -
1 stop41h 05m
Tue 27/103:30 p.m. -
2 stops34h 15m
Deal found 8/9C$ 1,256
Sun 4/101:15 a.m. -
1 stop23h 20m
Mon 12/109:40 a.m. -
1 stop25h 35m
Deal found 5/9C$ 1,259
Thu 26/1112:30 p.m. -
1 stop15h 35m
Fri 18/129:15 a.m. -
1 stop19h 41m
Deal found 7/9C$ 1,260
Fri 27/1111:00 a.m. -
1 stop17h 25m
Mon 14/128:40 p.m. -
1 stop29h 25m
Deal found 8/9C$ 1,264
Tue 27/1011:25 a.m. -
1 stop36h 00m
Wed 4/119:35 p.m. -
1 stop28h 10m
Deal found 7/9C$ 1,270
Tue 27/1011:25 a.m. -
1 stop36h 00m
Tue 3/119:35 p.m. -
1 stop28h 10m
Deal found 9/9C$ 1,271
Tue 8/127:15 a.m. -
2 stops21h 10m
Sun 20/129:40 a.m. -
1 stop16h 25m
Deal found 8/9C$ 1,273
Sat 28/118:35 p.m. -
1 stop25h 30m
Wed 2/128:10 p.m. -
2 stops37h 02m
Deal found 9/9C$ 1,278
Mon 7/1211:00 a.m. -
1 stop15h 30m
Sat 26/125:10 p.m. -
2 stops21h 55m
Deal found 8/9C$ 1,279

Find flight deals from Seattle to Narita

Round-trip from

C$ 1,250

One-way from

C$ 659

Popular in

December

Cheapest in

January

Average price

C$ 1,525

Good round-trip deal

C$ 1,386 or less
Cathay Pacific
  • Cathay Pacific
  • 22/9-18/10
  • 3 total stops
  • 69h 05m total
  • Seattle to Tokyo
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Korean Air
  • Korean Air
  • 6/2-31/12
  • 1 total stop
  • 37h 20m total
  • Seattle to Tokyo
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 36 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Tokyo Narita.
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Cheapflights Fare Finder

 
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
Quickest round-trip

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Tue 29/12

11:55 a.m.-3:25 p.m.

Nonstop10h 30m

Tokyo Narita

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 720

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Mon 1/2

3:51 p.m.-3:05 p.m.

3 stops30h 14m

Tokyo Narita

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 733

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Thu 29/10

12:55 p.m.-3:25 p.m.

Nonstop10h 30m

Tokyo Narita

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 733

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Wed 2/12

3:51 p.m.-3:05 p.m.

3 stops30h 14m

Tokyo Narita

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 802

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Thu 1/10

6:43 p.m.-2:15 p.m.

1 stop27h 32m

Tokyo Narita

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 812

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Wed 9/12

12:00 p.m.-3:30 p.m.

Nonstop10h 30m

Tokyo Narita

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 866

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Wed 4/11

11:55 a.m.-3:25 p.m.

Nonstop10h 30m

Tokyo Narita

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 951

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Wed 21/10

1:20 p.m.-4:00 p.m.

Nonstop10h 40m

Tokyo Narita

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 951

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Mon 21/12

12:10 a.m.-5:55 p.m.

1 stop24h 45m

Tokyo Narita

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 1,053

SeattleTokyo

SEA Seattle/Tacoma Intl - NRT Tokyo Narita

SEANRT

Seattle/Tacoma Intl

Tue 2/3

10:25 a.m.-4:50 p.m.

2 stops37h 25m

Tokyo Narita

Fri 12/3

3:30 p.m.-8:45 a.m.

2 stops34h 15m

C$ 1,413

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 22 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

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?

To ensure you get the cheapest price possible for a flight from Seattle to Tokyo Narita Airport, you should look to book at least 24 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, January is the cheapest month in which you can book a flight from Seattle to Tokyo Narita Airport (average of C$ 979). Flying from Seattle to Tokyo Narita Airport in December is currently the most expensive (average of C$ 1,639). 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?

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.

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

Airfare is typical for this route at the moment.

Seattle to Tokyo Narita Airport flights typically cost between C$ 1,122 and C$ 1,754 in September.
The cheapest round-trip price found within the last 5 days was C$ 1,250 on Cathay Pacific (22 Sep-12 Oct).

Related info for your journey

  • 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 Delta, Cathay Pacific, and Alaska Airlines fly from Seattle to Tokyo Narita Airport in about 10h 40m. The time it takes to get you to your destination can typically vary by up to 26h 45m. 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 (81%), Japan Airlines (81%) and Malaysia Airlines (81%).

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

    The cheapest flight price from Seattle to Tokyo Narita Airport is C$ 1,252. On average you can expect to pay C$ 1,467. The most popular route, (Seattle/Tacoma Intl - Tokyo Narita), can usually be booked for C$ 1,530.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Tokyo Narita Airport (average of C$ 979). Flying from Seattle to Tokyo Narita Airport in December is currently the most expensive (average of C$ 1,639). 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
Atami
Saitama
Urayasu
Hakone

Browse thousands of different options on Cheapflights for your next trip

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