Cheapest return flights from Athens to Lisbon in September from 144€

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

Return flights

16 Sep - 04 Oct Vueling Airlines
18 Sep - 04 Oct SKY express direct
25 Sep - 04 Oct SKY express direct
17 Sep - 04 Oct Vueling Airlines
28 Sep - 01 Oct Aegean Airlines direct
23 Sep - 04 Oct SKY express direct
16 Sep - 04 Oct SKY express direct
20 Sep - 26 Sep easyJet
22 Sep - 02 Oct Volotea direct
22 Sep - 09 Oct Volotea direct
23 Sep - 02 Oct Aegean Airlines direct
18 Sep - 22 Sep Air Serbia
25 Sep - 29 Sep Air Serbia
10 Sep - 13 Sep Air Serbia
17 Sep - 24 Sep easyJet
10 Sep - 17 Sep easyJet
17 Sep - 22 Sep Aegean Airlines direct
24 Sep - 29 Sep Aegean Airlines direct
10 Sep - 17 Sep Aegean Airlines direct
22 Sep - 27 Sep Aegean Airlines direct

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

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