Cheapest return flights from Thessaloniki to Belgrade in September from 142€

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
26 Sep - 29 Sep Air Serbia direct
25 Sep - 29 Sep Air Serbia direct
18 Sep - 21 Sep Air Serbia direct
22 Sep - 28 Sep Air Serbia direct
05 Sep - 07 Sep Austrian Airlines
21 Sep - 25 Sep Air Serbia direct
17 Sep - 24 Sep Air Serbia direct
04 Sep - 07 Sep Austrian Airlines
06 Sep - 07 Sep Austrian Airlines
30 Sep - 04 Oct Ryanair

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