Cheapest return flights from Athens to Lisbon in September from 169€

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

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

Return flights

27 Sep - 02 Oct easyJet
25 Sep - 28 Sep easyJet
08 Sep - 11 Sep Wizz Air
08 Sep - 11 Sep easyJet direct
27 Sep - 02 Oct Aegean Airlines direct
15 Sep - 19 Sep Air Serbia
01 Sep - 04 Sep easyJet direct
15 Sep - 19 Sep Aegean Airlines direct
04 Sep - 08 Sep easyJet direct
25 Sep - 28 Sep easyJet direct
16 Sep - 18 Sep Vueling Airlines
15 Sep - 18 Sep Vueling Airlines

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