Cheapest return flights from Seattle to Tokyo in April from $613

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

Return flights

13 Apr - 23 Apr Asiana Airlines
28 Apr - 07 May Asiana Airlines
15 Apr - 26 Apr Asiana Airlines
13 Apr - 26 Apr Asiana Airlines
28 Apr - 11 May Asiana Airlines
17 Apr - 23 Apr Asiana Airlines
29 Apr - 07 May Asiana Airlines
26 Apr - 06 May Korean Air
15 Apr - 22 Apr Korean Air
26 Apr - 14 May Korean Air
29 Apr - 07 May ANA direct
26 Apr - 14 May ANA direct
26 Apr - 06 May ANA direct
28 Apr - 07 May ANA direct
25 Apr - 05 May Japan Airlines
14 Apr - 22 Apr Korean Air
22 Apr - 30 Apr Asiana Airlines
15 Apr - 29 Apr Cathay Pacific
24 Apr - 28 Apr Asiana Airlines
22 Apr - 30 Apr ANA direct

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

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