Cheapest return flights from Lisbon to Athens in September from $148

Best time to book flights for Lisbon (LIS) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Athens (ATH) in September 2025 (see full year).

Return flights

22 Sep - 29 Sep easyJet direct
18 Sep - 23 Sep easyJet
29 Sep - 06 Oct easyJet direct
29 Sep - 02 Oct easyJet direct
18 Sep - 24 Sep easyJet
18 Sep - 25 Sep easyJet direct
18 Sep - 22 Sep easyJet direct
16 Sep - 23 Sep easyJet
18 Sep - 27 Sep easyJet
19 Sep - 29 Sep easyJet
20 Sep - 23 Sep easyJet
13 Sep - 23 Sep easyJet
30 Sep - 08 Oct Vueling Airlines
23 Sep - 08 Oct Vueling Airlines
16 Sep - 01 Oct Vueling Airlines
23 Sep - 01 Oct Vueling Airlines
30 Sep - 20 Oct Vueling Airlines
25 Sep - 08 Oct Vueling Airlines
25 Sep - 01 Oct Vueling Airlines
30 Sep - 11 Oct Vueling Airlines

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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