Cheapest return flights from Portland to Milan in September from $655

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

Return flights

15 Sep - 22 Sep KLM
22 Sep - 29 Sep Delta
23 Sep - 30 Sep Delta
15 Sep - 23 Sep Delta
22 Sep - 30 Sep Delta
23 Sep - 01 Oct Delta
21 Sep - 29 Sep Delta
08 Sep - 16 Sep British Airways
14 Sep - 22 Sep Delta
09 Sep - 17 Sep British Airways
16 Sep - 24 Sep Delta
24 Sep - 01 Oct Delta

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

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