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

Return flights

02 Feb - 06 Feb	Ryanair
03 Feb - 07 Feb	Transavia France
02 Feb - 05 Feb	Ryanair
06 Feb - 09 Feb	Ryanair
04 Feb - 09 Feb	Ryanair
05 Feb - 10 Feb	Ryanair
04 Feb - 08 Feb	Ryanair
06 Feb - 08 Feb	Ryanair
27 Feb - 02 Mar	Ryanair
02 Feb - 09 Feb	Ryanair
26 Feb - 02 Mar	easyJet
19 Feb - 23 Feb	Ryanair
27 Feb - 01 Mar	Ryanair
27 Feb - 04 Mar	Ryanair
20 Feb - 07 Mar	Vueling Airlines
20 Feb - 04 Mar	Vueling Airlines
22 Feb - 07 Mar	Vueling Airlines
19 Feb - 07 Mar	Vueling Airlines
18 Feb - 07 Mar	Vueling Airlines
22 Feb - 04 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 $146

Return flights