Cheapest one-way flights from Seattle to Tokyo in October from 334€

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

One-Way flights

13 Oct United direct
21 Oct Asiana Airlines
27 Oct United direct
21 Oct Delta direct
26 Oct Delta direct
25 Oct United
01 Oct United
23 Oct Asiana Airlines
16 Oct Asiana Airlines
31 Oct Asiana Airlines

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

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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