Cheapest return flights from Thessaloniki to Belgrade in September from 119€

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

Return flights

20 Sep - 24 Sep Ryanair
25 Sep - 29 Sep Ryanair
18 Sep - 22 Sep Air Serbia direct
26 Sep - 28 Sep Air Serbia
28 Sep - 29 Sep Air Serbia direct
26 Sep - 29 Sep Air Serbia
18 Sep - 26 Sep Air Serbia direct
20 Sep - 22 Sep Ryanair
15 Sep - 21 Sep Air Serbia
18 Sep - 21 Sep Ryanair
27 Sep - 01 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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