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Cheap flights from Seattle to Tokyo Narita Airport from C$ 573

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NRT
28 May — 4 Jun1
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 Friday 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 28 April 2026.

Thu 23/77:03 a.m.
SEA
-
NRT
1 stop17h 27m
Multiple Airlines
Tue 1/99:30 p.m.
NRT
-
SEA
1 stop16h 13m
Multiple Airlines
Deal found 26/4C$ 1,134
Sat 29/87:35 p.m.
SEA
-
NRT
1 stop27h 25m
United Airlines
Fri 11/94:45 p.m.
NRT
-
SEA
1 stop21h 11m
United Airlines
Deal found 26/4C$ 1,136
Mon 31/81:25 p.m.
SEA
-
NRT
Nonstop10h 05m
Japan Airlines
Wed 16/95:45 p.m.
NRT
-
SEA
Nonstop8h 50m
Japan Airlines
Deal found 23/4C$ 1,137
Fri 24/71:30 p.m.
SEA
-
NRT
Nonstop10h 30m
Multiple Airlines
Tue 1/99:30 p.m.
NRT
-
SEA
1 stop16h 13m
Multiple Airlines
Deal found 26/4C$ 1,142
Sun 26/71:05 p.m.
SEA
-
NRT
1 stop34h 30m
Delta
Tue 1/92:00 p.m.
NRT
-
SEA
1 stop15h 37m
Delta
Deal found 26/4C$ 1,144
Mon 31/88:38 a.m.
SEA
-
NRT
1 stop14h 47m
United Airlines
Thu 10/95:05 p.m.
NRT
-
SEA
1 stop13h 17m
United Airlines
Deal found 23/4C$ 1,145
Sat 29/81:31 p.m.
SEA
-
NRT
1 stop34h 59m
Japan Airlines
Thu 10/95:45 p.m.
NRT
-
SEA
Nonstop8h 50m
Japan Airlines
Deal found 26/4C$ 1,146
Fri 24/71:30 p.m.
SEA
-
NRT
Nonstop10h 30m
Multiple Airlines
Wed 2/99:30 p.m.
NRT
-
SEA
1 stop17h 40m
Multiple Airlines
Deal found 26/4C$ 1,148
Sun 13/97:06 a.m.
SEA
-
NRT
1 stop15h 54m
United Airlines
Tue 8/125:00 p.m.
NRT
-
SEA
1 stop14h 18m
United Airlines
Deal found 26/4C$ 1,149
Tue 1/98:38 a.m.
SEA
-
NRT
1 stop14h 47m
United Airlines
Wed 9/95:05 p.m.
NRT
-
SEA
1 stop13h 17m
United Airlines
Deal found 26/4C$ 1,151
Wed 19/88:38 a.m.
SEA
-
NRT
1 stop14h 47m
United Airlines
Wed 2/95:00 p.m.
NRT
-
SEA
2 stops20h 56m
United Airlines
Deal found 27/4C$ 1,152
Tue 8/91:15 p.m.
SEA
-
NRT
Nonstop10h 15m
Japan Airlines
Wed 16/95:45 p.m.
NRT
-
SEA
Nonstop8h 50m
Japan Airlines
Deal found 28/4C$ 1,153

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 28 April 2026.

Round-trip from

C$ 1,134

One-way from

C$ 573

Popular in

June

Cheapest in

February

Average price

C$ 1,382

Good round-trip deal

C$ 1,496 or less
23/7-1/9
  • 23/7-1/9
  • 2 total stops
  • 33h 40m total
  • Seattle to Tokyo
Search Deals
United Airlines
  • United Airlines
  • 22/8
  • 2 total stops
  • 30h 30m total
  • Seattle to Tokyo
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 268 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 28 April 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

Mon 31/8

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

1 stop16h 00m

Tokyo Narita

Tue 8/9

2:00 p.m.-1:37 p.m.

1 stop15h 37m

C$ 1,144

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 31/8

6:29 a.m.-2:10 p.m.

1 stop15h 41m

Tokyo Narita

Wed 9/9

5:05 p.m.-2:22 p.m.

1 stop13h 17m

C$ 1,145

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sun 26/7

1:20 p.m.-5:15 p.m.

1 stop35h 55m

Tokyo Narita

Wed 2/9

9:20 a.m.-3:24 p.m.

2 stops22h 04m

C$ 1,180

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Fri 24/7

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

1 stop15h 45m

Tokyo Narita

Thu 3/9

2:00 p.m.-9:51 p.m.

2 stops23h 51m

C$ 1,249

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 20/7

7:20 a.m.-9:05 p.m.

2 stops21h 45m

Tokyo Narita

Sun 30/8

5:20 p.m.-9:51 p.m.

2 stops20h 31m

C$ 1,337

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Thu 1/10

12:10 a.m.-9:00 p.m.

1 stop28h 50m

Tokyo Narita

Thu 15/10

9:00 a.m.-3:15 p.m.

1 stop22h 15m

C$ 1,363

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sat 10/10

5:20 p.m.-3:00 p.m.

1 stop29h 40m

Tokyo Narita

Sun 18/10

5:00 p.m.-11:26 p.m.

1 stop22h 26m

C$ 1,375

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Mon 13/7

8:45 a.m.-3:00 p.m.

1 stop14h 15m

Tokyo Narita

Mon 20/7

5:00 p.m.-9:59 p.m.

1 stop20h 59m

C$ 1,393
Quickest round-trip

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Thu 23/7

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

Nonstop10h 30m

Tokyo Narita

Mon 31/8

6:00 p.m.-11:05 a.m.

Nonstop9h 05m

C$ 1,505

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Tue 21/7

7:03 a.m.-12:55 p.m.

2 stops37h 52m

Tokyo Narita

Wed 2/9

5:25 p.m.-12:25 p.m.

1 stop35h 00m

C$ 1,554

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

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, February is the cheapest month in which you can book a flight from Seattle to Tokyo Narita Airport (average of C$ 957). Flying from Seattle to Tokyo Narita Airport in June is currently the most expensive (average of C$ 1,547). 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 28 April 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.

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

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 5 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, United Airlines, and Korean Air fly from Seattle to Tokyo Narita Airport in about 16h. The time it takes to get you to your destination can typically vary by up to 19h 55m. 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 (83%), Japan Airlines (83%) and Malaysia Airlines (83%).

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

    The cheapest flight price from Seattle to Tokyo Narita Airport is C$ 769. On average you can expect to pay C$ 1,653. The most popular route, (Seattle/Tacoma Intl - Tokyo Narita), can usually be booked for C$ 1,722.

  • 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$ 957). Flying from Seattle to Tokyo Narita Airport in June is currently the most expensive (average of C$ 1,547). 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
Saitama
Hakone

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