Cheapest return flights from Seattle to Tokyo in April from $626

AirHint found the following cheapest return flights from Seattle (SEA) to Tokyo (NRT) in April 2026 (see full year).

Return flights

22 Apr - 29 Apr Korean Air
21 Apr - 30 Apr Korean Air
27 Apr - 11 May Korean Air
28 Apr - 11 May Korean Air
15 Apr - 24 Apr Korean Air
13 Apr - 17 Apr Asiana Airlines
07 Apr - 23 Apr Asiana Airlines
14 Apr - 23 Apr Asiana Airlines
08 Apr - 19 Apr Asiana Airlines
14 Apr - 28 Apr Asiana Airlines
14 Apr - 20 Apr Asiana Airlines
08 Apr - 20 Apr Asiana Airlines
20 Apr - 07 May United
23 Apr - 07 May Philippine Airlines
29 Apr - 06 May United
27 Apr - 11 May Japan Airlines direct
28 Apr - 11 May Japan Airlines direct
24 Apr - 05 May Air Canada
24 Apr - 01 May United
27 Apr - 04 May United

Also check the deals for one-way flights from Seattle to Tokyo in April.

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