One can pick the first class personal seating to make air travel peaceful to visit Barcelona, Spain. The cost of the First Class Flights to Barcelona is expensive compared to others, but its premium amenities give a luxurious feel with fine dining and reclining seats that give the best way to journey in a stress-free environment. The starting cost is $2,000 for a one-way route. To know more about it, visit the airline's official website or read the mentioned blog link of FaresFirstClass.