Cheapest return flights from Cologne to Belgrade in May from $111

AirHint found the following cheapest return flights from Cologne (CGN) to Belgrade (BEG) in May 2026 (see full year).

Return flights

27 May - 01 Jun Ryanair
27 May - 31 May Ryanair
27 May - 30 May Ryanair
27 May - 02 Jun Ryanair
30 May - 07 Jun Ryanair
28 May - 01 Jun Ryanair
24 May - 30 May Ryanair
29 May - 02 Jun Lufthansa
05 May - 10 May Ryanair
28 May - 31 May Ryanair
13 May - 17 May Ryanair
23 May - 26 May Ryanair
28 May - 02 Jun Austrian Airlines
02 May - 10 May Ryanair
29 May - 01 Jun Lufthansa
29 May - 31 May Lufthansa
01 May - 10 May Lufthansa

Also check the deals for one-way flights from Cologne to Belgrade in May.

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