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

Return flights

24 Sep - 27 Sep	Air Europa
29 Sep - 02 Oct	Vueling Airlines
23 Sep - 30 Sep	Air Europa
24 Sep - 29 Sep	Air Europa
17 Sep - 23 Sep	Vueling Airlines
23 Sep - 28 Sep	Air Europa
23 Sep - 27 Sep	Air Europa
30 Sep - 06 Oct	Ryanair
25 Sep - 30 Sep	Air Europa
29 Sep - 05 Oct	Vueling Airlines
29 Sep - 03 Oct	Vueling Airlines
30 Sep - 01 Oct	Ryanair
23 Sep - 01 Oct	Air Europa
26 Sep - 30 Sep	Vueling Airlines
12 Sep - 16 Sep	Ryanair
20 Sep - 24 Sep	Ryanair
27 Sep - 02 Oct	Vueling Airlines
28 Sep - 05 Oct	Ryanair
28 Sep - 01 Oct	Ryanair
26 Sep - 03 Oct	Vueling Airlines

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

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 Alicante to Charleroi in September from $131

Return flights