Cheapest return flights from Seattle to Tokyo in August from 611€

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

Return flights

18 Aug - 26 Aug Asiana Airlines
24 Aug - 07 Sep Asiana Airlines
28 Aug - 11 Sep Asiana Airlines
11 Aug - 18 Aug Korean Air
13 Aug - 20 Aug Korean Air
25 Aug - 02 Sep United
26 Aug - 02 Sep Japan Airlines
20 Aug - 18 Sep Japan Airlines
31 Aug - 14 Sep Asiana Airlines
20 Aug - 19 Sep Japan Airlines
25 Aug - 01 Sep Korean Air
21 Aug - 30 Aug Frontier Airlines
30 Aug - 06 Sep Frontier Airlines
20 Aug - 20 Sep Air Canada
08 Aug - 15 Aug Korean Air
10 Aug - 17 Aug Korean Air
22 Aug - 29 Aug Hawaiian Airlines direct
15 Aug - 22 Aug United
20 Aug - 31 Aug Hawaiian Airlines
25 Aug - 31 Aug Hawaiian Airlines

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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