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

Return flights

12 Dec - 14 Dec	Ryanair
05 Dec - 08 Dec	Ryanair
18 Dec - 22 Dec	Ryanair
13 Dec - 16 Dec	Ryanair
06 Dec - 09 Dec	easyJet
06 Dec - 07 Dec	Ryanair
04 Dec - 08 Dec	British Airways
12 Dec - 17 Dec	easyJet
26 Dec - 29 Dec	Ryanair

Also check the deals for one-way flights from Glasgow 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 Glasgow to Charleroi in December from 176€

Return flights