Cheapest return flights from Seattle to Tokyo in August from $618

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

Return flights

03 Aug - 19 Aug Asiana Airlines
03 Aug - 20 Aug Asiana Airlines
03 Aug - 21 Aug Asiana Airlines
03 Aug - 24 Aug Asiana Airlines
04 Aug - 11 Aug Asiana Airlines
26 Aug - 16 Sep Asiana Airlines
24 Aug - 07 Sep Asiana Airlines
03 Aug - 23 Aug Asiana Airlines
28 Aug - 17 Sep Asiana Airlines
01 Aug - 15 Aug Asiana Airlines
01 Aug - 09 Aug Asiana Airlines
29 Aug - 17 Sep Asiana Airlines
07 Aug - 27 Aug Asiana Airlines
12 Aug - 31 Aug Korean Air
15 Aug - 05 Sep Korean Air
26 Aug - 16 Sep Japan Airlines direct
15 Aug - 05 Sep Japan Airlines direct
30 Aug - 05 Sep KLM
30 Aug - 15 Sep SWISS
31 Aug - 15 Sep Austrian Airlines

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

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