Cheapest return flights from Athens to Lisbon in September from 146€

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

Return flights

24 Sep - 27 Sep Air Serbia
10 Sep - 13 Sep Air Serbia
17 Sep - 24 Sep TAP direct
25 Sep - 27 Sep TAP direct
08 Sep - 15 Sep Air Serbia
10 Sep - 15 Sep Air Serbia
24 Sep - 30 Sep easyJet
24 Sep - 01 Oct TAP direct
24 Sep - 28 Sep easyJet
22 Sep - 27 Sep Transavia France
23 Sep - 27 Sep Wizz Air Malta
28 Sep - 02 Oct Air Serbia
30 Sep - 09 Oct Vueling Airlines
22 Sep - 09 Oct Vueling Airlines
28 Sep - 02 Oct TAP direct
24 Sep - 09 Oct Volotea direct
29 Sep - 09 Oct Vueling Airlines
30 Sep - 18 Oct Vueling Airlines
30 Sep - 11 Oct Vueling Airlines
28 Sep - 09 Oct Vueling Airlines

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

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