Cheapest return flights from Portland to Tokyo in October from $566

Best time to book flights for Portland (PDX) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest return flights from Portland (PDX) to Tokyo (NRT) in October 2025 (see full year).

Return flights

22 Oct - 05 Nov Hawaiian Airlines
25 Oct - 12 Nov Alaska Airlines
23 Oct - 06 Nov Korean Air
22 Oct - 02 Nov Korean Air
27 Oct - 07 Nov Alaska Airlines
07 Oct - 14 Oct ANA
06 Oct - 14 Oct ANA
12 Oct - 02 Nov Alaska Airlines
06 Oct - 13 Oct Alaska Airlines
07 Oct - 16 Oct Alaska Airlines
01 Oct - 08 Oct Alaska Airlines
29 Oct - 09 Nov Alaska Airlines
10 Oct - 17 Oct Alaska Airlines
09 Oct - 16 Oct Japan Airlines

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

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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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