Cheapest return flights from Zagreb to Belgrade in April from $141

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

Return flights

20 Apr - 25 Apr Ryanair
22 Apr - 26 Apr Ryanair
17 Apr - 22 Apr Air Serbia
17 Apr - 21 Apr Ryanair
22 Apr - 25 Apr Ryanair
17 Apr - 19 Apr Ryanair
23 Apr - 26 Apr Air Serbia
02 Apr - 04 Apr Air Serbia
15 Apr - 17 Apr Ryanair
24 Apr - 26 Apr Air Serbia
28 Apr - 02 May Austrian Airlines
30 Apr - 03 May Air Serbia direct
30 Apr - 04 May Air Serbia direct
28 Apr - 02 May Air Serbia direct

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

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