Cheapest one-way flights from Seattle to Tokyo in October from 317€

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

One-Way flights

19 Oct Philippine Airlines
30 Oct Hawaiian Airlines
24 Oct Frontier Airlines
22 Oct Frontier Airlines
21 Oct Alaska Airlines
23 Oct Alaska Airlines
18 Oct Hawaiian Airlines
27 Oct Japan Airlines direct
30 Oct Japan Airlines direct
17 Oct Alaska Airlines

Also check the deals for return flights from Seattle to Tokyo in October.

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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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