Cheapest return flights from Lisbon to Athens in September from 156€

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

Return flights

18 Sep - 27 Sep SKY express direct
08 Sep - 15 Sep easyJet
17 Sep - 27 Sep Aegean Airlines direct
02 Sep - 09 Sep Ryanair
02 Sep - 09 Sep SKY express direct
16 Sep - 23 Sep easyJet
01 Sep - 29 Sep easyJet
08 Sep - 15 Sep Aegean Airlines direct
16 Sep - 23 Sep Aegean Airlines direct
01 Sep - 29 Sep Aegean Airlines direct

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

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