Cheapest return flights from Seattle to Tokyo in August from $632

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

Return flights

02 Aug - 01 Sep Philippine Airlines
20 Aug - 03 Sep Philippine Airlines
05 Aug - 13 Aug Philippine Airlines
06 Aug - 13 Aug Philippine Airlines
03 Aug - 13 Aug Asiana Airlines
05 Aug - 18 Aug Asiana Airlines
03 Aug - 16 Aug Asiana Airlines
08 Aug - 23 Aug Asiana Airlines
06 Aug - 23 Aug Philippine Airlines
20 Aug - 03 Sep Alaska Airlines direct
12 Aug - 21 Aug Korean Air
06 Aug - 23 Aug Japan Airlines direct
08 Aug - 23 Aug Alaska Airlines direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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