Cheapest return flights from Milan to Porto in September from $129

Best time to book flights for Milan (LIN) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Milan (LIN) to Porto (OPO) in September 2025 (see full year).

Return flights

05 Sep - 11 Sep easyJet
05 Sep - 19 Sep easyJet
01 Sep - 30 Sep easyJet
16 Sep - 23 Sep easyJet
22 Sep - 25 Sep easyJet
19 Sep - 23 Sep easyJet
02 Sep - 11 Sep easyJet
19 Sep - 24 Sep easyJet
05 Sep - 10 Sep easyJet
05 Sep - 17 Sep easyJet
30 Sep - 04 Oct easyJet
30 Sep - 07 Oct easyJet
30 Sep - 03 Oct Luxair
18 Sep - 06 Oct easyJet
29 Sep - 05 Oct easyJet
29 Sep - 06 Oct Lufthansa
19 Sep - 12 Oct Lufthansa
29 Sep - 03 Oct Brussels Airlines
28 Sep - 04 Oct Lufthansa

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

Skyscanner

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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