Cheapest return flights from Portland to Tokyo in October from $652

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

Return flights

21 Oct - 29 Oct Hawaiian Airlines
28 Oct - 04 Nov Hawaiian Airlines
21 Oct - 06 Nov Hawaiian Airlines
25 Oct - 01 Nov Hawaiian Airlines
15 Oct - 29 Oct Alaska Airlines
21 Oct - 27 Oct Korean Air
23 Oct - 06 Nov Alaska Airlines
24 Oct - 04 Nov Alaska Airlines
13 Oct - 21 Oct Frontier Airlines
31 Oct - 05 Nov Hawaiian Airlines
22 Oct - 26 Oct Alaska Airlines
15 Oct - 26 Oct Hawaiian Airlines
02 Oct - 09 Oct Alaska Airlines
02 Oct - 05 Oct Alaska Airlines
20 Oct - 26 Oct Frontier Airlines
31 Oct - 08 Nov Hawaiian Airlines
25 Oct - 27 Oct United

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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