Cheapest return flights from Athens to Belgrade in April from $134

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

Return flights

23 Apr - 05 May Air Serbia
22 Apr - 27 Apr Air Serbia
24 Apr - 27 Apr Air Serbia
23 Apr - 27 Apr Air Serbia
20 Apr - 27 Apr Air Serbia
29 Apr - 04 May Air Serbia
30 Apr - 04 May Air Serbia
21 Apr - 27 Apr Air Serbia
22 Apr - 26 Apr Wizz Air Malta
22 Apr - 24 Apr Ryanair
18 Apr - 22 Apr Ryanair
20 Apr - 22 Apr Air Serbia
17 Apr - 22 Apr Air Serbia
15 Apr - 06 May Air Serbia
30 Apr - 01 May Air Serbia
30 Apr - 02 May Air Serbia direct
29 Apr - 05 May Air Serbia direct
30 Apr - 05 May Air Serbia direct
28 Apr - 03 May Air Serbia
30 Apr - 03 May Air Serbia

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

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