Cheapest return flights from Athens to Lisbon in August from $269

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 - 27 Aug easyJet
11 Aug - 18 Aug easyJet
21 Aug - 26 Aug easyJet
21 Aug - 28 Aug easyJet
26 Aug - 09 Sep easyJet
21 Aug - 24 Aug easyJet
31 Aug - 14 Sep easyJet
21 Aug - 25 Aug Air France
14 Aug - 18 Aug easyJet
25 Aug - 08 Sep Aegean Airlines
21 Aug - 28 Aug easyJet direct
31 Aug - 07 Sep easyJet
26 Aug - 02 Sep Ryanair
06 Aug - 12 Aug Air Europa
01 Aug - 12 Aug Air Europa
26 Aug - 09 Sep Aegean Airlines direct
29 Aug - 01 Sep Air Serbia
25 Aug - 08 Sep easyJet direct
29 Aug - 02 Sep Air Serbia
31 Aug - 02 Sep easyJet

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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