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

Return flights

09 Dec - 11 Dec	Wizz Air
12 Dec - 15 Dec	Wizz Air
12 Dec - 16 Dec	Wizz Air
06 Dec - 08 Dec	Vueling Airlines
05 Dec - 08 Dec	Wizz Air
19 Dec - 31 Dec	Eurowings
10 Dec - 12 Dec	Eurowings
12 Dec - 14 Dec	Wizz Air
05 Dec - 07 Dec	Wizz Air
18 Dec - 24 Dec	Wizz Air
12 Dec - 02 Jan	Wizz Air
30 Dec - 01 Jan	Wizz Air
29 Dec - 04 Jan	Eurowings
29 Dec - 05 Jan	LOT

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

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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Cheapest return flights from Stuttgart to Charleroi in December from 209€

Return flights