Cheapest return flights from Porto to Athens in May from 128€

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

Return flights

06 May - 19 May Ryanair
05 May - 06 May Ryanair
06 May - 12 May Ryanair
05 May - 13 May Ryanair
27 May - 04 Jun Ryanair
19 May - 26 May Ryanair
20 May - 26 May Vueling Airlines
27 May - 09 Jun Ryanair
27 May - 03 Jun Vueling Airlines
20 May - 27 May Ryanair
13 May - 19 May Ryanair
05 May - 10 May Ryanair
06 May - 14 May Ryanair
28 May - 04 Jun Wizz Air Malta
27 May - 02 Jun Ryanair
25 May - 01 Jun Ryanair
21 May - 04 Jun Ryanair
28 May - 03 Jun Air Serbia
30 May - 04 Jun Ryanair
28 May - 05 Jun Wizz Air Malta

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

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