Cheapest return CAG–ATH flights, September

AirHint found the following cheapest return flights from Cagliari (CAG) to Athens (ATH) in September 2026 (see full year).

Return flights

15 Sep - 22 Sep Ryanair
16 Sep - 21 Sep Ryanair
15 Sep - 20 Sep Ryanair
09 Sep - 15 Sep Ryanair
25 Sep - 30 Sep easyJet
03 Sep - 07 Sep easyJet
25 Sep - 01 Oct Vueling Airlines
16 Sep - 01 Oct Vueling Airlines
08 Sep - 21 Sep Vueling Airlines
06 Sep - 21 Sep Vueling Airlines

Also check the deals for one-way flights from Cagliari to Athens in September.

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