Cheapest return PDX–NRT flights, September

AirHint found the following cheapest return flights from Portland (PDX) to Tokyo (NRT) in September 2026 (see full year).

Return flights

10 Sep - 08 Oct Air Canada
07 Sep - 17 Sep Air Canada
15 Sep - 23 Sep Air Canada
02 Sep - 09 Sep Air Canada
01 Sep - 14 Sep Air Canada
01 Sep - 15 Sep Air Canada
09 Sep - 14 Sep Air Canada
07 Sep - 16 Sep Air Canada
13 Sep - 25 Sep Air Canada
15 Sep - 28 Sep Air Canada
23 Sep - 06 Oct WestJet
24 Sep - 15 Oct Air Canada
04 Sep - 13 Sep Air Canada
21 Sep - 12 Oct Alaska Airlines

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

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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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