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

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 August 2025 (see full year).

Return flights

27 Aug - 04 Sep easyJet
27 Aug - 01 Sep easyJet
26 Aug - 03 Sep KLM
28 Aug - 07 Sep Air Europa
30 Aug - 08 Sep easyJet
27 Aug - 17 Sep Vueling Airlines
30 Aug - 02 Sep easyJet
28 Aug - 17 Sep Vueling Airlines
25 Aug - 01 Sep Iberia
26 Aug - 06 Sep KLM
01 Aug - 04 Aug Ryanair
15 Aug - 21 Aug Iberia
22 Aug - 28 Aug KLM
20 Aug - 27 Aug KLM
04 Aug - 08 Aug Vueling Airlines
25 Aug - 31 Aug Iberia
27 Aug - 31 Aug Iberia
06 Aug - 15 Aug KLM
21 Aug - 28 Aug KLM
07 Aug - 15 Aug Ryanair

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

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.

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