Cheapest return flights from Athens to Lisbon in August from $229

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

Return flights

31 Aug - 06 Sep Air Serbia
27 Aug - 30 Aug TAP direct
16 Aug - 27 Aug TAP direct
20 Aug - 27 Aug TAP direct
24 Aug - 30 Aug TAP direct
27 Aug - 27 Aug TAP direct
16 Aug - 30 Aug TAP direct
20 Aug - 30 Aug TAP direct
24 Aug - 27 Aug TAP direct
17 Aug - 23 Aug TAP direct
07 Aug - 16 Aug TAP direct
31 Aug - 06 Sep TAP direct
28 Aug - 03 Sep TAP direct
29 Aug - 05 Sep Air Serbia
30 Aug - 03 Sep TAP direct
19 Aug - 09 Sep Volotea
27 Aug - 09 Sep Volotea
27 Aug - 16 Sep Volotea
27 Aug - 15 Sep Volotea
27 Aug - 12 Sep Volotea

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

Powered by

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Feel free to contact us with any feedback or request another flight research.