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

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

Return flights

03 May - 07 May Aegean Airlines direct
15 May - 23 May Aegean Airlines direct
15 May - 19 May Aegean Airlines direct
03 May - 12 May Aegean Airlines direct
03 May - 09 May Aegean Airlines direct
06 May - 09 May Vueling Airlines
06 May - 19 May Vueling Airlines
06 May - 20 May Vueling Airlines
06 May - 27 May Vueling Airlines
20 May - 30 May Ryanair
26 May - 02 Jun Ryanair
20 May - 02 Jun Vueling Airlines
13 May - 02 Jun Vueling Airlines
30 May - 14 Jun Ryanair
30 May - 07 Jun SWISS
29 May - 07 Jun SWISS
29 May - 13 Jun Aegean Airlines direct
29 May - 06 Jun Aegean Airlines direct
29 May - 07 Jun Aegean Airlines direct
14 May - 02 Jun Vueling Airlines

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

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