Cheapest return flights from Thessaloniki to Belgrade in September from $126

Best time to book flights for Thessaloniki (SKG) to Belgrade (BEG) flights at AirHint

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

Return flights

22 Sep - 26 Sep Air Serbia direct
29 Sep - 03 Oct Air Serbia direct
12 Sep - 15 Sep Air Serbia direct
19 Sep - 22 Sep Air Serbia direct
26 Sep - 29 Sep Air Serbia direct
24 Sep - 28 Sep Air Serbia direct

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

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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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