Cheapest return flights from Bilbao to Charleroi in September from $115

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

Return flights

26 Sep - 04 Oct Vueling Airlines
24 Sep - 27 Sep Vueling Airlines
30 Sep - 04 Oct Vueling Airlines
26 Sep - 29 Sep Vueling Airlines
11 Sep - 15 Sep Air Europa
17 Sep - 20 Sep Vueling Airlines
25 Sep - 27 Sep Vueling Airlines
24 Sep - 29 Sep Vueling Airlines
27 Sep - 29 Sep Vueling Airlines
25 Sep - 25 Sep Vueling Airlines
23 Sep - 27 Sep Vueling Airlines
24 Sep - 21 Oct Vueling Airlines
17 Sep - 27 Sep Vueling Airlines
29 Sep - 04 Oct Vueling Airlines
23 Sep - 02 Oct Vueling Airlines
24 Sep - 01 Oct Vueling Airlines
30 Sep - 01 Oct Vueling Airlines
30 Sep - 02 Oct Vueling Airlines
27 Sep - 01 Oct Vueling Airlines
30 Sep - 07 Oct Vueling Airlines

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

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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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