Cheapest one-way flights from Seattle to Tokyo in October from $324

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

One-Way flights

06 Oct Philippine Airlines
07 Oct Korean Air
13 Oct Delta direct
23 Oct Delta direct
07 Oct ANA direct
06 Oct ANA 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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