Cheapest return flights from Chicago to Belgrade in April from 452€

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

Return flights

14 Apr - 28 Apr LOT
19 Apr - 03 May LOT
14 Apr - 27 Apr LOT
04 Apr - 25 Apr LOT
13 Apr - 30 Apr LOT
15 Apr - 28 Apr LOT
15 Apr - 29 Apr LOT
16 Apr - 30 Apr Turkish Airlines
02 Apr - 19 Apr Delta
04 Apr - 25 Apr Air Serbia direct
15 Apr - 29 Apr Air Serbia direct

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

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