Cheapest return flights from Chicago to Belgrade in April from $519

Best time to book flights for Chicago (ORD) to Belgrade (BEG) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Belgrade (BEG) in April 2025 (see full year).

Return flights

22 Apr - 29 Apr Turkish Airlines
22 Apr - 06 May Turkish Airlines
23 Apr - 07 May Turkish Airlines
02 Apr - 16 Apr Turkish Airlines
16 Apr - 23 Apr Turkish Airlines
23 Apr - 30 Apr Turkish Airlines
28 Apr - 10 May Turkish Airlines
02 Apr - 07 May Turkish Airlines
16 Apr - 26 Apr Turkish Airlines
09 Apr - 12 Apr Turkish Airlines
09 Apr - 04 May Turkish Airlines
12 Apr - 07 May Turkish Airlines
19 Apr - 26 Apr Turkish Airlines
26 Apr - 10 May Turkish Airlines
11 Apr - 10 May Turkish Airlines
25 Apr - 09 May Turkish Airlines
05 Apr - 26 Apr LOT
05 Apr - 03 May LOT
02 Apr - 16 Apr Air Serbia direct
09 Apr - 12 Apr Air Serbia direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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