If you're traveling between the airport and the city center in Budapest, the 100E Airport Shuttle Bus is one of the easiest and most convenient options. The only slightly confusing part? The ticket system. But don’t worry—I’ll walk you through it so you can start your trip stress-free. 🎫 Option 1: Tap to Pay on the Bus This is by far the simplest option—especially after a long flight. Just tap your contactless bank card or phone when boarding, and you’re good to go. No need