Cheapest return flights from Athens to Porto in May from 161€

AirHint found the following cheapest return flights from Athens (ATH) to Porto (OPO) in May 2026 (see full year).

Return flights

23 May - 27 May Aegean Airlines direct
02 May - 06 May Aegean Airlines direct
07 May - 10 May Aegean Airlines direct
09 May - 13 May Aegean Airlines direct
06 May - 06 May Vueling Airlines
05 May - 06 May Vueling Airlines
28 May - 03 Jun Aegean Airlines
22 May - 26 May SKY express
04 May - 08 May easyJet
23 May - 29 May Aegean Airlines direct
06 May - 12 May Vueling Airlines
19 May - 09 Jun Vueling Airlines
28 May - 03 Jun Aegean Airlines direct
31 May - 07 Jun Ryanair
28 May - 09 Jun Vueling Airlines
28 May - 10 Jun Vueling Airlines
19 May - 01 Jun Vueling Airlines
30 May - 09 Jun Vueling Airlines
30 May - 10 Jun Vueling Airlines
19 May - 06 Jun Vueling Airlines

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

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