AirHint found the following cheapest one-way flights from Brussels (BRU) to Biarritz-bayonne (BIQ) in January 2026 (see full year).
One-Way flights
| 24 Jan | Ryanair | direct | |
| 12 Jan | Ryanair | direct | |
| 31 Jan | Ryanair | direct |
Also check the deals for return flights from Brussels to Biarritz-bayonne in January.
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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