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

17 Apr - 20 Apr Air Serbia direct
12 Apr - 24 Apr Air Serbia direct
18 Apr - 20 Apr Air Serbia direct
13 Apr - 17 Apr Air Serbia direct
13 Apr - 16 Apr Air Serbia direct
10 Apr - 12 Apr Air Serbia direct
09 Apr - 12 Apr Air Serbia direct
09 Apr - 13 Apr Air Serbia direct
08 Apr - 12 Apr Aegean Airlines
10 Apr - 14 Apr Air Serbia

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

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