Cheapest return flights from Thessaloniki to Lisbon in August from $309

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

Return flights

13 Aug - 20 Aug Air Serbia
10 Aug - 21 Aug Air Serbia
10 Aug - 20 Aug Air Serbia
01 Aug - 07 Aug Air Serbia
06 Aug - 15 Aug Air Serbia
17 Aug - 22 Aug Air Serbia
15 Aug - 20 Aug Air Serbia
03 Aug - 15 Aug Air Serbia
08 Aug - 18 Aug Air Serbia
29 Aug - 06 Sep Air Serbia
02 Aug - 19 Aug SKY express
28 Aug - 01 Sep Aegean Airlines

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

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