Cheapest one-way flights from Seattle to Tokyo in October from $311

AirHint found the following cheapest one-way flights from Seattle (SEA) to Tokyo (NRT) in October 2026 (see full year).

One-Way flights

08 Oct Philippine Airlines
11 Oct Philippine Airlines
01 Oct Philippine Airlines
17 Oct Asiana Airlines
11 Oct Japan Airlines direct
08 Oct Japan Airlines direct
01 Oct Japan Airlines direct
17 Oct Japan Airlines direct

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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