Cheapest return SEA–NRT flights, October

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

Return flights

19 Oct - 06 Nov Korean Air
12 Oct - 22 Oct Air Canada
19 Oct - 02 Nov Korean Air
26 Oct - 09 Nov Korean Air
06 Oct - 13 Oct Air Canada
19 Oct - 06 Nov American Airlines direct
26 Oct - 09 Nov Japan Airlines direct
05 Oct - 21 Oct Air Canada
22 Oct - 03 Nov United
26 Oct - 15 Nov Korean Air
01 Oct - 15 Oct Korean Air
16 Oct - 28 Oct Korean Air
05 Oct - 12 Oct Japan Airlines direct
19 Oct - 02 Nov Japan Airlines direct
22 Oct - 03 Nov Japan Airlines direct
11 Oct - 25 Oct Air Canada
22 Oct - 15 Nov Korean Air
11 Oct - 25 Oct Japan Airlines direct
02 Oct - 04 Oct Air Canada
16 Oct - 28 Oct Japan Airlines direct

Also check the deals for one-way flights from Seattle to Tokyo in October.

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