Cheapest return SEA–NRT flights, August

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

Return flights

19 Aug - 25 Aug Alaska Airlines
31 Aug - 08 Sep Air Canada
20 Aug - 27 Aug Alaska Airlines
22 Aug - 10 Sep Air Canada
23 Aug - 18 Sep Japan Airlines direct
25 Aug - 01 Sep United
20 Aug - 28 Aug Alaska Airlines
31 Aug - 08 Sep Japan Airlines direct
27 Aug - 20 Sep Air Canada
28 Aug - 07 Sep Asiana Airlines
26 Aug - 31 Aug Air Canada
07 Aug - 23 Aug Air Canada
26 Aug - 31 Aug Japan Airlines direct
27 Aug - 20 Sep Japan Airlines direct
08 Aug - 22 Aug Asiana Airlines
07 Aug - 23 Aug Japan Airlines direct
02 Aug - 08 Aug Japan Airlines direct
01 Aug - 08 Aug Japan Airlines direct
26 Aug - 14 Sep Austrian Airlines

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

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