Cheapest return flights from Seattle to Tokyo in September from 553€

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

Return flights

01 Sep - 13 Sep Asiana Airlines
15 Sep - 29 Sep Asiana Airlines
07 Sep - 18 Sep Asiana Airlines
08 Sep - 24 Sep Asiana Airlines
04 Sep - 13 Sep Asiana Airlines
01 Sep - 09 Sep Philippine Airlines
09 Sep - 30 Sep Philippine Airlines
22 Sep - 07 Oct Philippine Airlines
01 Sep - 09 Sep United direct
15 Sep - 29 Sep Delta direct
08 Sep - 24 Sep Delta direct
22 Sep - 07 Oct Delta direct
30 Sep - 13 Oct Delta direct
25 Sep - 04 Oct Asiana Airlines
25 Sep - 04 Oct Delta direct
26 Sep - 10 Oct ANA direct

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

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