Cheapest return flights from Lisbon to Athens in September from 145€

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

Return flights

30 Sep - 14 Oct SKY express direct
29 Sep - 14 Oct Vueling Airlines
15 Sep - 22 Sep Aegean Airlines direct
22 Sep - 06 Oct Aegean Airlines direct
28 Sep - 14 Oct Vueling Airlines
30 Sep - 20 Oct easyJet
26 Sep - 14 Oct Vueling Airlines
27 Sep - 14 Oct SKY express direct
25 Sep - 14 Oct SKY express direct
29 Sep - 14 Oct Volotea direct
15 Sep - 25 Sep Aegean Airlines
16 Sep - 20 Sep easyJet
10 Sep - 17 Sep Aegean Airlines direct
30 Sep - 20 Oct Aegean Airlines direct
25 Sep - 29 Sep Vueling Airlines
14 Sep - 20 Sep easyJet
15 Sep - 25 Sep Aegean Airlines direct
19 Sep - 22 Sep Vueling Airlines
03 Sep - 10 Sep Aegean Airlines
19 Sep - 26 Sep easyJet

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

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