From the Airport to the venue you have different options:
- Taxi (about 30 €)
- Airbus (about 7 €) to Cataluña Square (20 minutes) and then take the metro Line 3 to Palau Reial (about 20 minutes)
- Train from Airport Terminal 2, there is a free shuttle from Terminal 1 to 2 every 30 minutes in case you are arriving to the Terminal 1. Take a train to Santz Station (15-20 minutes) and then take the metro Line 3 to Palau Reial (less than 10 minutes).
You may buy a "T-10" ticket (bonus for 10 travels, 9,55 €) at the machines of the airport train station. With one single travel you may get the train and further the metro.