Cheapest return flights from Chicago to Belgrade in April from $565

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

Return flights

16 Apr - 23 Apr Icelandair
14 Apr - 10 May Icelandair
24 Apr - 27 Apr Icelandair
25 Apr - 09 May Icelandair
03 Apr - 17 Apr Icelandair
10 Apr - 16 Apr Icelandair
25 Apr - 29 Apr Icelandair
22 Apr - 25 Apr Icelandair
22 Apr - 06 May Icelandair
29 Apr - 06 May Spirit Airlines
27 Apr - 04 May Icelandair
11 Apr - 25 Apr TAP
01 Apr - 22 Apr Delta
23 Apr - 27 Apr Turkish Airlines
09 Apr - 12 Apr Turkish Airlines
25 Apr - 09 May Air Serbia direct
22 Apr - 06 May Air Serbia direct
29 Apr - 06 May Air Serbia direct

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

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