Cheapest return flights from Porto to Athens in September from 147€

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

Return flights

30 Sep - 04 Oct easyJet
28 Sep - 04 Oct easyJet
30 Sep - 09 Oct easyJet
30 Sep - 07 Oct easyJet
21 Sep - 07 Oct easyJet
10 Sep - 16 Sep easyJet
22 Sep - 29 Sep easyJet
21 Sep - 25 Sep easyJet
10 Sep - 17 Sep easyJet
11 Sep - 16 Sep easyJet
17 Sep - 24 Sep easyJet
09 Sep - 16 Sep easyJet
09 Sep - 30 Sep Wizz Air Malta
21 Sep - 30 Sep Ryanair
09 Sep - 18 Sep Wizz Air Malta
30 Sep - 14 Oct Vueling Airlines
30 Sep - 15 Oct Vueling Airlines
28 Sep - 05 Oct easyJet
27 Sep - 14 Oct Vueling Airlines
27 Sep - 15 Oct Vueling Airlines

Also check the deals for one-way flights from Porto to Athens 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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