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

Return flights

16 Oct - 23 Oct	Ryanair
08 Oct - 13 Oct	Ryanair
05 Oct - 10 Oct	Ryanair
04 Oct - 05 Oct	Ryanair
10 Oct - 13 Oct	Ryanair
11 Oct - 12 Oct	Ryanair
10 Oct - 14 Oct	Ryanair
10 Oct - 11 Oct	Ryanair
01 Oct - 05 Oct	Ryanair
10 Oct - 12 Oct	Ryanair

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

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 October from $173

Return flights