Cheapest return flights from Porto to Athens in May from $200

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

Return flights

10 May - 14 May Air Serbia
20 May - 02 Jun Vueling Airlines
09 May - 16 May easyJet
20 May - 23 May Vueling Airlines
20 May - 26 May Vueling Airlines
20 May - 03 Jun Vueling Airlines
13 May - 20 May Vueling Airlines
13 May - 19 May Vueling Airlines
29 May - 04 Jun Aegean Airlines
31 May - 04 Jun Ryanair
18 May - 24 May easyJet
13 May - 02 Jun Vueling Airlines
08 May - 20 May Volotea
08 May - 19 May Volotea
29 May - 02 Jun Volotea
13 May - 14 May Vueling Airlines
29 May - 13 Jun Volotea
29 May - 09 Jun easyJet
13 May - 03 Jun Vueling Airlines
29 May - 02 Jun Volotea direct

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

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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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