Cheapest return flights from Thessaloniki to Belgrade in April from $166

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Belgrade (BEG) in April 2026 (see full year).

Return flights

16 Apr - 20 Apr Air Serbia direct
12 Apr - 16 Apr Air Serbia direct
13 Apr - 17 Apr Air Serbia direct
13 Apr - 18 Apr Air Serbia direct
04 Apr - 08 Apr Austrian Airlines
03 Apr - 09 Apr Air Serbia direct
02 Apr - 06 Apr Air Serbia direct
03 Apr - 07 Apr Austrian Airlines
05 Apr - 09 Apr Air Serbia direct
14 Apr - 18 Apr Aegean Airlines

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

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