United Cheap Flights from Seattle to Tokyo: UA SEA→NRT

View HK$2,736 flight on Wed, 27 Aug 2025Opens in a new window

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Prices were available within the past 7 days and start at HK$2,736 for one-way flights and HK$5,252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 7 Sep - Tue, 23 Sep
SEA
Seattle
NRT
Tokyo
HK$5,252 Return, found 23 hours ago
HK$5,252
Return
found 23 hours ago
Select United flight, departing Sun, 7 Sep from Seattle to Tokyo, returning Tue, 23 Sep, priced at HK$5,252 found 23 hours ago
United
Mon, 17 Nov - Wed, 17 Dec
SEA
Seattle
NRT
Tokyo
HK$5,771 Return, found 3 days ago
HK$5,771
Return
found 3 days ago
Select United flight, departing Mon, 17 Nov from Seattle to Tokyo, returning Wed, 17 Dec, priced at HK$5,771 found 3 days ago
United
Thu, 25 Sep - Thu, 2 Oct
SEA
Seattle
NRT
Tokyo
HK$5,902 Return, found 1 hour ago
HK$5,902
Return
found 1 hour ago
Select United flight, departing Thu, 25 Sep from Seattle to Tokyo, returning Thu, 2 Oct, priced at HK$5,902 found 1 hour ago
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, Delta, EVA Airways, Emirates, Japan Airlines, Korean Air, Philippine Airlines, Singapore Airlines, United, WestJet
Popular airline
American Airlines
Distance
7611 km
Average flight time
26 hours 15 mins
*Available to Expedia members.