Cheapest return flights from Athens to Lisbon in August from $256

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 August 2025 (see full year).

Return flights

21 Aug - 25 Aug easyJet
21 Aug - 26 Aug easyJet
21 Aug - 28 Aug easyJet
04 Aug - 14 Aug easyJet direct
31 Aug - 07 Sep easyJet
26 Aug - 16 Sep Vueling Airlines
21 Aug - 27 Aug easyJet
26 Aug - 29 Aug Air Serbia
21 Aug - 25 Aug easyJet direct
21 Aug - 29 Aug easyJet
22 Aug - 27 Aug Air Serbia
25 Aug - 28 Aug easyJet
25 Aug - 01 Sep easyJet direct
28 Aug - 16 Sep Vueling Airlines
27 Aug - 02 Sep Aegean Airlines
30 Aug - 02 Sep Air Serbia
27 Aug - 16 Sep Vueling Airlines
26 Aug - 09 Sep Vueling Airlines
27 Aug - 02 Sep Aegean Airlines direct
25 Aug - 09 Sep Vueling Airlines

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

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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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