฿12,180 Cheap American Airlines flights from Seattle to Tokyo (SEA→NRT)

View ฿12,180 flight on Sun, 18 Jan 2026Opens in a new window
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American Airlines flights from Seattle to Tokyo (SEA→NRT)

Prices were available within the past 7 days and start at ฿12,180 for one-way flights and ฿31,670 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 27 Feb - Sat, 7 Mar
SEA
Seattle
NRT
Tokyo
฿31,670 Return, found 12 hours ago
฿31,670
Return
found 12 hours ago
Select American Airlines flight, departing Fri, 27 Feb from Seattle to Tokyo, returning Sat, 7 Mar, priced at ฿31,670 found 12 hours ago

Find the cheapest month to fly from Seattle (SEA) to Tokyo (NRT)

March is typically the cheapest month to fly

From ฿18,087 - ฿32,426 per traveller.
Flight from Seattle to Tokyo route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, China Airlines, EVA Airways, Japan Airlines, Korean Air, United, WestJet
Popular airline
Japan Airlines
Distance
7611 km
Average flight time
27 hours 25 mins

Frequently asked questions

How much is an American Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Narita Intl. Airport (NRT)?
Make use of the "Price (lowest to highest)" filter on Expedia to find cheap American Airlines return flights from ฿31,670 from SEA to NRT. Affordable one-way options from ฿12,180 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to NRT with American Airlines?
Look for round-trip or one-way flights to Tokyo in January or February. You could find an affordable fare with American Airlines during these off-peak travel months.
Does American Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Narita Intl. Airport (NRT)?
Click on our "Nonstop" filter when searching for direct American Airlines flights from SEA to NRT. It's also a great way to compare other airlines servicing the same direct trip.
What airports does American Airlines fly into in Tokyo?
American Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Tokyo come in to Narita Intl. Airport (NRT). This is the main gateway to this destination.
Can I change or cancel my American Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Narita Intl. Airport (NRT)?
Depending on your ticket type, a fee is typically charged if you cancel or reschedule your booking more than 24 hours after it's been confirmed. To find plane tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes while looking for flights. For additional information on modifying or cancelling your reservation, go to "Trips," select your flight and click on "Manage Booking."
*Available to Expedia members.