Beziers Airport to Sete
How can I get from Beziers airport to Sete? Is there a train station nearby?
My suggestion would be to take the airport shuttle into Beziers, cost € 3.10. Then take the free shuttle to the train station. The shuttle drops you off at the bus station.
Then take a train from Beziers to Sete. The trip takes about half an hour. I'm not sure of the cost but I can't see it being more than €15. You don't need to make a reservation; you can buy your tickets the day you travel at the train station. If you would like more information you can see Voyages Sncf UK.