Cheapest return flights from Seattle to Tokyo in October from $710

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

Return flights

21 Oct - 18 Nov United
14 Oct - 21 Oct Korean Air
08 Oct - 27 Oct Cathay Pacific
07 Oct - 17 Oct United
01 Oct - 15 Oct Korean Air
23 Oct - 02 Nov Korean Air
24 Oct - 08 Nov Cathay Pacific
21 Oct - 18 Nov Japan Airlines direct
11 Oct - 15 Oct Air Canada
03 Oct - 24 Oct United
08 Oct - 24 Oct Air Canada
08 Oct - 27 Oct Japan Airlines direct
01 Oct - 15 Oct Japan Airlines direct
23 Oct - 02 Nov Japan Airlines direct
28 Oct - 04 Nov Air Canada
03 Oct - 24 Oct Japan Airlines direct
24 Oct - 08 Nov Japan Airlines direct

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

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