Cheapest return flights from London to Charleroi in September from $105

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

Return flights

17 Sep - 24 Sep Ryanair
07 Sep - 17 Sep Ryanair
07 Sep - 18 Sep Ryanair
20 Sep - 21 Sep Ryanair
13 Sep - 21 Sep Ryanair
05 Sep - 07 Sep Ryanair
16 Sep - 17 Sep Ryanair
24 Sep - 01 Oct Ryanair
15 Sep - 18 Sep Ryanair
18 Sep - 20 Sep Ryanair
13 Sep - 18 Sep Ryanair
28 Sep - 01 Oct Ryanair
25 Sep - 04 Oct Ryanair
26 Sep - 03 Oct Ryanair

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

Skyscanner

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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