Buses from Paris to Barcelona are one of the cheapest ways to travel from France to Spain when you are visiting Europe.
A company called Eurolines offers buses from Paris to Barcelona and other cities throughout the continent. Their fleet is clean and modern, and offers a comfortable means of transportation.
Buses leave Paris Gallieni bus station for Barcelona Estacio Sants and Nord bus stations once a day at 14:45. They arrive the following day at 6:00 in the morning.
The stated travel time from Paris to Barcelona is 15 hours and 15 minutes, but the trip can take longer depending on the traffic conditions en route to Spain. Leave yourself plenty of time to connect if you are transfering when you arrive.
Coach tickets on buses from Paris to Barcelona can cost from 44 euros if you make your booking online at least 45 days before traveling.