Cheapest return flights from Amsterdam to Porto in September from $174

Best time to book flights for Amsterdam (AMS) to Porto (OPO) flights at AirHint

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

Return flights

08 Sep - 11 Sep transavia direct
21 Sep - 25 Sep transavia direct
03 Sep - 10 Sep transavia direct
06 Sep - 09 Sep transavia direct
13 Sep - 18 Sep transavia
15 Sep - 20 Sep transavia
13 Sep - 18 Sep transavia direct
15 Sep - 01 Oct transavia
09 Sep - 19 Sep transavia
09 Sep - 16 Sep transavia
09 Sep - 12 Sep transavia direct
30 Sep - 07 Oct Vueling Airlines
30 Sep - 08 Oct Vueling Airlines
30 Sep - 14 Oct Vueling Airlines
15 Sep - 01 Oct transavia direct
16 Sep - 01 Oct transavia
22 Sep - 07 Oct Vueling Airlines
22 Sep - 08 Oct Vueling Airlines
28 Sep - 07 Oct Vueling Airlines
28 Sep - 08 Oct Vueling Airlines

Also check the deals for one-way flights from Amsterdam 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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