There are two available transportation methods from Barcelona El Prat airport to Sants Train Station, which is the main train station in Barcelona. The first and fastest option is to hire a Barcelona airport taxi. Trips to the train station are fixed at 30€ – 35€ and the required travel time under light traffic is around 15 minutes. The second and most practical choice is the RENFE train, which needs 20 minutes from the airport to the Sants Train Station for just 4.20€.Welcome Pickups offers meet and greet services and a friendly introduction to Barcelona at the same price as a regular taxi. Click here to see the cost.