Cheapest return flights from Thessaloniki to Barcelona in September from $174

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Barcelona (BCN) in September 2026 (see full year).

Return flights

16 Sep - 21 Sep Ryanair
15 Sep - 18 Sep Aegean Airlines
21 Sep - 24 Sep Ryanair
14 Sep - 17 Sep easyJet
10 Sep - 16 Sep Aegean Airlines
21 Sep - 24 Sep Volotea direct
14 Sep - 24 Sep Volotea direct
17 Sep - 22 Sep LOT
24 Sep - 29 Sep LOT
17 Sep - 21 Sep Air Serbia
21 Sep - 08 Oct Volotea direct
21 Sep - 05 Oct Volotea direct
24 Sep - 08 Oct Volotea direct
24 Sep - 05 Oct Volotea direct
17 Sep - 05 Oct Volotea direct
24 Sep - 12 Oct Volotea direct

Also check the deals for one-way flights from Thessaloniki to Barcelona in September.

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