AirHint found the following cheapest return flights from London (LON) to Charleroi (CRL) in May 2026 (see full year).

Return flights

05 May - 06 May	Wizz Air UK
12 May - 15 May	Wizz Air Malta
05 May - 10 May	Wizz Air Malta
11 May - 14 May	Wizz Air Malta
12 May - 14 May	Wizz Air Malta
14 May - 18 May	easyJet
06 May - 10 May	Wizz Air Malta
11 May - 12 May	Wizz Air UK
26 May - 31 May	Ryanair
01 May - 04 May	Wizz Air Malta
30 May - 04 Jun	Ryanair
27 May - 01 Jun	Ryanair
29 May - 02 Jun	Ryanair
23 May - 01 Jun	Wizz Air Malta
29 May - 01 Jun	Ryanair

Also check the deals for one-way flights from London to Charleroi in May.

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 May from $104

Return flights