Cheapest return flights from Porto to Athens in October from $131

Best time to book flights for Porto (OPO) to Athens (ATH) flights at AirHint

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

Return flights

21 Oct - 28 Oct easyJet
24 Oct - 28 Oct easyJet
08 Oct - 15 Oct easyJet
14 Oct - 23 Oct easyJet
25 Oct - 29 Oct easyJet
16 Oct - 23 Oct Aegean Airlines direct
14 Oct - 21 Oct easyJet
21 Oct - 25 Oct easyJet
25 Oct - 31 Oct easyJet
23 Oct - 25 Oct easyJet
28 Oct - 17 Nov Vueling Airlines
27 Oct - 17 Nov Vueling Airlines
29 Oct - 17 Nov Vueling Airlines
28 Oct - 13 Nov Vueling Airlines
28 Oct - 03 Nov Vueling Airlines
21 Oct - 03 Nov Vueling Airlines
23 Oct - 13 Nov Volotea
16 Oct - 03 Nov Volotea
23 Oct - 03 Nov Volotea
28 Oct - 06 Nov Vueling Airlines

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

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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