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

Return flights

25 Feb - 27 Feb	Ryanair
26 Feb - 02 Mar	Volotea
11 Feb - 25 Feb	Ryanair
11 Feb - 28 Feb	Ryanair
03 Feb - 10 Feb	Ryanair
04 Feb - 11 Feb	Ryanair
24 Feb - 27 Feb	Ryanair
18 Feb - 21 Mar	Ryanair
21 Feb - 25 Feb	Ryanair
27 Feb - 01 Mar	Ryanair
04 Feb - 07 Feb	Ryanair
21 Feb - 24 Feb	Ryanair
05 Feb - 08 Feb	Ryanair
26 Feb - 01 Mar	Ryanair
26 Feb - 17 Mar	Vueling Airlines
27 Feb - 17 Mar	Vueling Airlines
25 Feb - 17 Mar	Vueling Airlines
27 Feb - 19 Mar	Vueling Airlines
01 Feb - 01 Mar	Ryanair
26 Feb - 09 Mar	Vueling Airlines

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

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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Cheapest return flights from Porto to Athens in February from $171

Return flights