Cheapest one-way flights from Seattle to Tokyo in August from $361

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

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

One-Way flights

06 Aug Alaska Airlines
27 Aug Alaska Airlines
21 Aug Alaska Airlines
26 Aug Alaska Airlines
14 Aug Hawaiian Airlines
19 Aug Alaska Airlines
01 Aug Hawaiian Airlines
04 Aug Hawaiian Airlines
06 Aug Japan Airlines direct
26 Aug Alaska Airlines direct

Also check the deals for return 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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