Cheapest return flights from Athens to Lisbon in September from 149€

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

Return flights

23 Sep - 28 Sep Aegean Airlines direct
15 Sep - 20 Sep Aegean Airlines direct
16 Sep - 20 Sep Aegean Airlines direct
28 Sep - 02 Oct Aegean Airlines direct
25 Sep - 28 Sep Air Serbia
16 Sep - 04 Oct Vueling Airlines
16 Sep - 02 Oct Vueling Airlines
25 Sep - 28 Sep Aegean Airlines direct
15 Sep - 21 Sep Aegean Airlines direct
17 Sep - 22 Sep Aegean Airlines direct
24 Sep - 28 Sep Aegean Airlines direct
10 Sep - 15 Sep Aegean Airlines direct
21 Sep - 11 Oct Vueling Airlines
21 Sep - 04 Oct Vueling Airlines
21 Sep - 02 Oct Vueling Airlines
25 Sep - 11 Oct SKY express direct
25 Sep - 04 Oct SKY express direct
25 Sep - 02 Oct SKY express direct
15 Sep - 19 Sep easyJet
17 Sep - 04 Oct Vueling Airlines

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

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