For the cheapest flights to Montpellier book 11 days before departure.
The most popular airlines on the route Brussels - Montpellier: Ryanair (FR).
The cheapest flights are on the route Charleroi (CRL) - Mediterranee (MPL).
Direct flights last about 1h 40min.
Direct flights available 3 days a week - Thursday, Saturday, Sunday.
Direct flights: Ryanair (FR).