Cheapest return flights from Chicago to Zagreb in April from $484

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

Return flights

15 Apr - 29 Apr Air Canada
01 Apr - 15 Apr British Airways
01 Apr - 22 Apr Lufthansa
18 Apr - 02 May LOT
02 Apr - 15 Apr Turkish Airlines
24 Apr - 02 May Turkish Airlines
02 Apr - 22 Apr Lufthansa
09 Apr - 14 Apr Turkish Airlines
18 Apr - 25 Apr LOT
30 Apr - 09 May Lufthansa

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

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