Cheapest return flights from Seattle to Tokyo in October from $726

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

Return flights

19 Oct - 26 Oct Philippine Airlines
15 Oct - 22 Oct Philippine Airlines
01 Oct - 22 Oct Philippine Airlines
12 Oct - 31 Oct ANA direct
22 Oct - 06 Nov Korean Air
08 Oct - 28 Oct ANA direct
22 Oct - 06 Nov ANA direct
26 Oct - 31 Oct Philippine Airlines
20 Oct - 04 Nov Delta direct
26 Oct - 08 Nov Air Canada
31 Oct - 16 Nov Philippine Airlines
15 Oct - 22 Oct ANA direct
07 Oct - 31 Oct ANA direct
24 Oct - 07 Nov Philippine Airlines
27 Oct - 03 Nov Korean Air
17 Oct - 20 Oct Air Canada
16 Oct - 06 Nov Korean Air
06 Oct - 20 Oct ANA direct
24 Oct - 07 Nov ANA direct
26 Oct - 08 Nov ANA 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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Feel free to contact us with any feedback or request another flight research.