1. 100E The 100E Airport Express Bus connects the airport directly to the city center (stops at Kálvin tér, Astoria, and Deák Ferenc tér). Tickets: 2,200 HUF (~€6), available from vending machines or via the BudapestGO app. Runs every 10-20 minutes. 2. Főtaxi The official taxi service is Főtaxi, available right outside the airport terminal. Approximate cost to the city center: 8,000-10,000 HUF (~€22-€28). Confirm the address with the driver before starting the trip. 3.Bolt (Hungarian Uber ) Bolt, a popular ridesharing app in Budapest, is an affordable and convenient option. Approximate cost to the city center: 6,000-9,000 HUF (~€16-€25), depending on traffic and time of day. Download the Bolt app and order a ride directly from the airport. 4. Uber Uber has just arrived in Budapest, Hungary. This is also an option.