AirHint found the following cheapest return flights from Seattle (SEA) to Tokyo (NRT) in October 2026 (see full year).
Return flights
| 02 Oct - 17 Oct | Japan Airlines | ||
| 02 Oct - 10 Oct | Korean Air | ||
| 02 Oct - 17 Oct | Japan Airlines | direct | |
| 02 Oct - 10 Oct | Japan Airlines | direct |
Also check the deals for one-way flights from Seattle to Tokyo in October.
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