Cheapest return flights from Chicago to Charleroi in December from 852€

AirHint found the following cheapest return flights from Chicago (ORD) to Charleroi (CRL) in December 2025 (see full year).

Return flights

25 Dec - 11 Jan SWISS
24 Dec - 07 Jan SWISS
24 Dec - 05 Jan Lufthansa
25 Dec - 30 Dec SWISS
27 Dec - 05 Jan SWISS
30 Dec - 04 Jan Icelandair
29 Dec - 04 Jan Aer Lingus
27 Dec - 04 Jan SWISS
28 Dec - 04 Jan Lufthansa
25 Dec - 04 Jan SWISS
26 Dec - 04 Jan Austrian Airlines

Also check the deals for one-way flights from Chicago to Charleroi in December.

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