Cheapest return flights from Thessaloniki to Barcelona in September from 136€

Best time to book flights for Thessaloniki (SKG) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Barcelona (BCN) in September 2025 (see full year).

Return flights

12 Sep - 15 Sep Air Serbia
05 Sep - 08 Sep Air Serbia
11 Sep - 15 Sep Air Serbia
11 Sep - 15 Sep Aegean Airlines direct
07 Sep - 12 Sep Air Serbia
08 Sep - 11 Sep Aegean Airlines
08 Sep - 11 Sep Aegean Airlines direct

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

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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