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

Return flights

30 Sep - 07 Oct	Ryanair
24 Sep - 01 Oct	Air Europa
30 Sep - 04 Oct	Ryanair
24 Sep - 27 Sep	Air Europa
23 Sep - 27 Sep	Air Europa
30 Sep - 06 Oct	Ryanair
30 Sep - 01 Oct	Ryanair
27 Sep - 30 Sep	Ryanair
30 Sep - 08 Oct	Ryanair
29 Sep - 07 Oct	Ryanair
27 Sep - 01 Oct	Ryanair
30 Sep - 02 Oct	Vueling Airlines
30 Sep - 04 Oct	Ryanair	direct
24 Sep - 29 Sep	Vueling Airlines
28 Sep - 30 Sep	Ryanair
24 Sep - 28 Sep	Air Europa
25 Sep - 27 Sep	Air Europa
27 Sep - 29 Sep	Ryanair
23 Sep - 27 Sep	Ryanair	direct
24 Sep - 25 Sep	Air Europa

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 116€

Return flights