If the offers provided by buses do not suit your needs, trains and carpooling could represent a good alternative for this distance.
When the journey is so long, the bus takes much longer than other transportation. You can have a look at flights to Lille: by booking in advance you can find very cheap tickets!
When do the first and last buses from Bellegarde-sur-Valserine to Lille leave?
While the first bus leaves at 00:02, the last one leaves Bellegarde-sur-Valserine at 10:02. The duration of the journey is on average 15 hours and 18 minutes, but it can take you only 12 hours with the fastest connections.
By bus from Bellegarde-sur-Valserine to Lille: which companies offer the service?
Virail counts among its partners also FlixBus, with buses from Bellegarde-sur-Valserine to Lille.
Flixbus is undoubtedly one of the youngest and most famous bus companies in whole Europe. With more than 40 millions passengers only in 2017, Flixbus offers national and international bus connections, also with night buses.