Budapest Airport (BUD) to City: 100E Express vs Bus 200E (2026 Guide)

Arriving at Budapest Ferenc Liszt International Airport (BUD), Hungary’s grand Danube gateway?

Located 16 kilometers (10 miles) southeast of Budapest’s iconic Parliament Building, Buda Castle, Ruin Bars, and Thermal Baths, reaching the city center is fast, affordable, and seamless.

Whether taking the direct 100E Airport Express Bus, the budget 200E Bus + Metro M3 line, or an Official Főtaxi, this verified 2026 transit guide details exact fares in Hungarian Forints (HUF) and Euros (€), onboard Pay&GO contactless rules, and transfer routes.

Quick Comparison: Budapest Airport (BUD) to City Routes

1. Destination Match: Where in Budapest Are You Staying?

flowchart TD
    Airport[Arrive at Budapest Airport BUD] --> RouteChoice{Where is your accommodation?}
    
    RouteChoice -->|Deak Ferenc ter / Jewish Quarter / Fashion Street| Route100E[👑 100E Express Bus: 35 mins / 2,200 HUF direct]
    RouteChoice -->|Near Metro M3 / Holding 24h-72h Pass| Route200E[200E Bus ➔ Metro M3: 50 mins / Included in Pass]
    RouteChoice -->|Buda Castle / Gellert Hill / Heavy Bags| RouteTaxi[Official Fotaxi or Bolt: 10,000-12,500 HUF direct]

2. Option 1: 100E Airport Express Shuttle (Top Recommendation)

The 100E Airport Shuttle operates from a dedicated bus terminal located directly between Terminal 2A and 2B on the Arrivals level.

BUD Airport ➔ Kálvin tér (28 min) ➔ Astoria (32 min) ➔ Deák Ferenc tér (35 min)

Key Route Stops:

• Kálvin tér: Transfer to Metro Line M3 (Blue) and Line M4 (Green) near the Hungarian National Museum.
• Astoria: Prime hub for the Jewish Quarter, Ruin Bars, and Grand Synagogue.
• Deák Ferenc tér: Final terminus; central interchange for Metro Lines M1 (Yellow), M2 (Red), and M3 (Blue).

Ticketing & Pay&GO Contactless (2026):

• Single Fare: 2,200 HUF (~€5.50 USD).
• Pay&GO Onboard: You do not need to stand in line at ticket vending machines. Tap your physical or digital contactless bank card (Visa, Mastercard, Apple Pay) against the black Pay&GO reader inside the bus doors for instant paperless validation.

3. Option 2: 200E Bus + Metro Line M3 (Best for TravelCard Holders)

The Bus 200E departs from the same terminal median outside Terminal 2:

• Route: Runs 25 minutes to Kőbánya-Kispest, the southern terminus of Metro Line M3 (Blue Line).
• Transfer: Step directly from the bus onto the modern M3 Metro train heading into central Budapest (Nyugati Railway Station, Deák Ferenc tér, Kálvin tér).
• Fare: Requires two single BKK tickets (450 HUF × 2 = 900 HUF) or is 100% FREE if you hold a Budapest 24-Hour (2,500 HUF) or 72-Hour (5,500 HUF) TravelCard.

4. Option 3: Official Főtaxi & Bolt Ridesharing

• Official Taxi Desk (Főtaxi): Főtaxi is the exclusive contracted airport operator. Exit the arrivals hall and approach the designated yellow Főtaxi Booths on the sidewalk. Inform the agent of your destination address; they print a receipt with the estimated fare and dispatch an assigned taxi number from the queue.
• Fare Regulations: Regulated by Budapest municipality (Base fare 1,100 HUF + 440 HUF/km). Total fare to central Pest: 10,000 to 12,500 HUF (~€25–€32 USD); Buda Hills: 12,000 to 14,500 HUF.
• Ride-Hailing (Bolt): Bolt is fully authorized in Hungary and operates with the same regulated meter pricing.

5. Step-by-Step Transit Navigation: Terminal to Deák Ferenc tér

6. Recommended Central Accommodations in Budapest

7. Summary Verdict: Which Route Should You Choose?

• Take the 100E Express Bus (2,200 HUF / 35 mins) IF: You are staying near Deák Ferenc tér, Astoria, or Kálvin tér and want the most efficient direct shuttle. (Recommended for 85% of travelers).
• Take Bus 200E + Metro M3 (Free with pass / 50 mins) IF: You purchased a Budapest 24h/72h TravelCard and want zero incremental transit costs.
• Take an Official Főtaxi or Bolt (10,000–12,500 HUF) IF: You are staying across the river in the hilly Buda Castle / Gellért Hill district, or traveling as a group of 3–4 with multiple heavy bags.