Cheapest return flights from Portland to Tokyo in September from $692

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

Return flights

01 Sep - 15 Sep Air Canada
09 Sep - 22 Sep Air Canada
09 Sep - 14 Sep Air Canada
16 Sep - 22 Sep Japan Airlines
15 Sep - 29 Sep Japan Airlines
14 Sep - 22 Sep Japan Airlines
03 Sep - 10 Sep Alaska Airlines
07 Sep - 14 Sep Air Canada

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

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