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

20 Sep - 24 Sep SKY express
15 Sep - 24 Sep Vueling Airlines
17 Sep - 24 Sep TAP direct
24 Sep - 02 Oct TAP direct
27 Sep - 02 Oct SKY express direct
27 Sep - 04 Oct SKY express direct
23 Sep - 29 Sep easyJet
10 Sep - 17 Sep TAP direct
13 Sep - 30 Sep SKY express
24 Sep - 30 Sep TAP
27 Sep - 10 Oct SKY express direct
13 Sep - 02 Oct SKY express direct
27 Sep - 09 Oct SKY express direct
20 Sep - 02 Oct SKY express direct
20 Sep - 09 Oct SKY express direct
24 Sep - 28 Sep TAP direct
27 Sep - 14 Oct SKY express
13 Sep - 22 Sep SKY express
20 Sep - 24 Sep TAP direct
27 Sep - 13 Oct SKY express

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

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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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