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

Return flights

31 Dec - 05 Jan	Wizz Air UK
31 Dec - 07 Jan	Ryanair
29 Dec - 18 Jan	Wizz Air
31 Dec - 01 Jan	Jet2
29 Dec - 10 Jan	Wizz Air
26 Dec - 01 Jan	Ryanair
25 Dec - 08 Jan	Wizz Air
26 Dec - 08 Jan	Wizz Air
29 Dec - 01 Jan	Wizz Air
26 Dec - 11 Jan	Ryanair
25 Dec - 31 Dec	Wizz Air
30 Dec - 31 Dec	Ryanair
29 Dec - 31 Dec	easyJet
26 Dec - 31 Dec	Wizz Air
28 Dec - 31 Dec	Wizz Air Malta
29 Dec - 30 Dec	Ryanair
26 Dec - 29 Dec	Ryanair
25 Dec - 30 Dec	Wizz Air
26 Dec - 30 Dec	Ryanair
23 Dec - 31 Dec	Ryanair

Also check the deals for one-way flights from London 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 London to Charleroi in December from 94€

Return flights