$346 Cheap Alaska Airlines flights Seattle (SEA) to Tokyo (NRT)

View $346 flight on Tue, Jan 13, 2026Opens in a new window

$346 Cheap Alaska Airlines flights Seattle (SEA) to Tokyo (NRT)

Prices were available within the past 7 days and start at $346 for one-way flights and $651 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jan 13 - Tue, Jan 20
SEA
Seattle
NRT
Tokyo
$651 Roundtrip, found 1 day ago
$651
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Seattle to Tokyo, returning Tue, Jan 20, priced at $651 found 1 day ago

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

March is typically the cheapest month to fly

From $565 - $1,013 per traveler.
Flights from Seattle (SEA) to Tokyo (NRT)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, China Airlines, Hawaiian Airlines, Japan Airlines, Korean Air, Philippine Airlines, United, WestJet
Popular airline
Air Canada
Distance
7611 km
Average flight time
27 hours 30 mins