Cheapest return flights from Porto to Athens in May from 175€

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 Vueling Airlines
05 May - 19 May Vueling Airlines
06 May - 27 May Vueling Airlines
04 May - 09 May easyJet
06 May - 16 May easyJet
13 May - 19 May Vueling Airlines
06 May - 21 May Vueling Airlines
06 May - 14 May Vueling Airlines
06 May - 23 May Vueling Airlines
29 May - 04 Jun Aegean Airlines
05 May - 21 May Vueling Airlines
28 May - 04 Jun Vueling Airlines
20 May - 02 Jun Vueling Airlines
13 May - 02 Jun Vueling Airlines
31 May - 11 Jun Ryanair
12 May - 02 Jun Vueling Airlines
27 May - 09 Jun easyJet
29 May - 02 Jun Aegean Airlines direct
16 May - 02 Jun Vueling Airlines
20 May - 01 Jun Vueling Airlines

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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