Cheapest return flights from Seattle to Tokyo in October from $594

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

Return flights

21 Oct - 30 Oct Asiana Airlines
21 Oct - 04 Nov Asiana Airlines
20 Oct - 30 Oct Asiana Airlines
28 Oct - 03 Nov Asiana Airlines
25 Oct - 04 Nov Asiana Airlines
28 Oct - 04 Nov Asiana Airlines
20 Oct - 05 Nov Asiana Airlines
23 Oct - 30 Oct Asiana Airlines
22 Oct - 09 Nov Asiana Airlines
21 Oct - 08 Nov Asiana Airlines
12 Oct - 19 Oct Philippine Airlines
05 Oct - 12 Oct Philippine Airlines
21 Oct - 07 Nov Asiana Airlines
25 Oct - 03 Nov Asiana Airlines
07 Oct - 22 Oct United direct
20 Oct - 30 Oct United direct
07 Oct - 21 Oct United direct
21 Oct - 07 Nov United direct
07 Oct - 17 Oct United direct
08 Oct - 15 Oct Delta direct

Also check the deals for one-way 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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