Cheapest return flights from Porto to Athens in August from $236

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

Return flights

25 Aug - 01 Sep Vueling Airlines
26 Aug - 05 Sep Iberia
26 Aug - 01 Sep Vueling Airlines
26 Aug - 15 Sep Vueling Airlines
24 Aug - 01 Sep Vueling Airlines
05 Aug - 19 Aug Vueling Airlines
18 Aug - 01 Sep Vueling Airlines
26 Aug - 16 Sep Vueling Airlines
17 Aug - 01 Sep Vueling Airlines
19 Aug - 27 Aug Ryanair
17 Aug - 19 Aug Vueling Airlines
25 Aug - 15 Sep Vueling Airlines
15 Aug - 01 Sep Vueling Airlines
04 Aug - 13 Aug Vueling Airlines
15 Aug - 19 Aug Vueling Airlines
25 Aug - 27 Aug Vueling Airlines
26 Aug - 27 Aug Vueling Airlines
12 Aug - 19 Aug Vueling Airlines
05 Aug - 13 Aug Vueling Airlines
05 Aug - 20 Aug Vueling Airlines

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

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