Cheapest return flights from Lisbon to Athens in September from 135€

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

18 Sep - 19 Sep easyJet
18 Sep - 30 Sep easyJet
18 Sep - 28 Sep easyJet
04 Sep - 18 Sep easyJet direct
04 Sep - 11 Sep easyJet direct
22 Sep - 24 Sep easyJet
09 Sep - 12 Sep Air Serbia
18 Sep - 30 Sep easyJet direct
11 Sep - 18 Sep easyJet direct
01 Sep - 05 Sep easyJet
01 Sep - 02 Oct easyJet direct
01 Sep - 01 Oct easyJet
01 Sep - 31 Oct easyJet
30 Sep - 08 Oct Vueling Airlines
23 Sep - 08 Oct Vueling Airlines
23 Sep - 01 Oct Vueling Airlines
01 Sep - 01 Oct easyJet direct
30 Sep - 01 Oct Vueling Airlines
30 Sep - 15 Oct Vueling Airlines
28 Sep - 08 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.

Book a cheap hotel in Athens

Cheap car rent in Athens