Cheapest return flights from Seattle to Tokyo in August from $699

Best time to book flights for Seattle (SEA) to Tokyo (HND) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Tokyo (HND) in August 2025 (see full year).

Return flights

21 Aug - 05 Sep Asiana Airlines
04 Aug - 18 Sep Asiana Airlines
22 Aug - 03 Sep Asiana Airlines
22 Aug - 12 Sep Asiana Airlines
28 Aug - 13 Sep Asiana Airlines
29 Aug - 20 Sep Asiana Airlines
31 Aug - 21 Sep Philippine Airlines
23 Aug - 09 Sep Asiana Airlines
27 Aug - 12 Sep Asiana Airlines
23 Aug - 30 Aug Asiana Airlines
24 Aug - 20 Sep Asiana Airlines
06 Aug - 20 Aug Delta direct
05 Aug - 13 Aug Asiana Airlines
13 Aug - 22 Aug ANA
23 Aug - 30 Aug Delta direct
11 Aug - 17 Aug United
11 Aug - 17 Aug Delta direct

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

Skyscanner

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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