AirHint found the following cheapest return flights from Biarritz-bayonne (BIQ) to Charleroi (CRL) in December 2025 (see full year).

Return flights

01 Dec - 06 Dec	Ryanair	direct
01 Dec - 08 Dec	Ryanair	direct
06 Dec - 08 Dec	Ryanair	direct
01 Dec - 15 Dec	Ryanair	direct
06 Dec - 15 Dec	Ryanair	direct
15 Dec - 22 Dec	Ryanair	direct
01 Dec - 22 Dec	Ryanair	direct
06 Dec - 22 Dec	Ryanair	direct
15 Dec - 23 Dec	Ryanair	direct
06 Dec - 23 Dec	Ryanair	direct
15 Dec - 03 Jan	Ryanair	direct
29 Dec - 03 Jan	Ryanair	direct

Also check the deals for one-way flights from Biarritz-bayonne to Charleroi in December.

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 Biarritz-bayonne to Charleroi in December from 74€

Return flights