The 100E express bus is the dedicated airport shuttle linking Liszt Ferenc International Airport with central Budapest. It runs around the clock, making limited stops for a faster journey than standard city buses. This guide covers how the service works, what it costs, and when to catch it for the smoothest ride.
Quick answer
The budapest airport shuttle 100e operates 24 hours a day, every day of the week. A single one-way ticket costs 2,500 HUF and can be purchased at the airport terminal or via the BKK mobile app. The route runs between the airport and Deák Ferenc tér in the city center, with travel time typically ranging from 30 to 50 minutes depending on traffic conditions.
The 100E line was introduced specifically to serve travelers arriving at or departing from Liszt Ferenc International Airport, offering a reliable alternative to taxis and private transfers. Unlike standard municipal routes that wind through residential neighborhoods, this express service follows a direct corridor into the heart of Budapest, stopping only at key interchange points along the way. The bus features luggage racks, air conditioning, and dedicated space for large suitcases, acknowledging the needs of passengers in transit. Riders board at Terminal 2, where the clearly marked bus stop sits outside the arrivals hall. The route cuts eastward along Üllői út, one of the city's main arterial roads, before terminating at Deák Ferenc tér—a central square that connects three metro lines and dozens of tram and bus routes. This final stop places passengers within walking distance of the historic Belváros district, the Danube riverfront, and many of Budapest's mid-range and upscale hotels. For those continuing onward, the interchange makes onward travel straightforward without the need for additional orientation. Traffic along the airport corridor fluctuates sharply throughout the day. Morning and evening rush hours, roughly 07:00 to 09:30 and 16:30 to 19:00, can add fifteen to twenty minutes to the journey as commuter volume peaks on Üllői út. Midday and late-night departures encounter lighter traffic, allowing the bus to maintain its published schedule more reliably. Travelers with tight connections or scheduled meetings should account for this variability, particularly on weekdays when business traffic is heaviest. The budapest airport shuttle 100e is managed by BKK, Budapest's public transport authority, which also operates the city's metro, tram, and trolleybus networks. Standard BKK tickets and travel cards are not valid on the 100E; the route requires its own dedicated fare due to its express status and airport-specific service model. Tickets are sold at automated machines in the terminal, at the BKK customer service desk, and through the official mobile app, with contactless payment accepted at most points of sale. Validators are located onboard, and passengers must stamp their ticket immediately upon entry to avoid fines during spot inspections.
“The 100E was designed to bypass residential detours and deliver airport passengers directly to the city's central interchange.”
The 100E Airport Express provides a direct connection between Liszt Ferenc International Airport and the heart of Budapest at Deák Ferenc tér. Boarding takes place at the airport's designated bus stop, located between Terminal 2A and 2B.
100E Airport Express to Deák Ferenc tér
100E Airport Express to Kálvin tér
100E Airport Express to Astoria
To ensure a faster commute, aim to travel between 08:00 and 16:00 to avoid peak morning and evening traffic congestion.
The 100E airport shuttle operates on a continuous 24/7 schedule, providing round-the-clock service between the city center and Liszt Ferenc International Airport. This service runs every day of the week without interruption.
The best arrival window for the Budapest Airport Shuttle 100E is 08:00–16:00. Traveling during these hours helps you avoid peak morning and evening rush hour congestion, ensuring a faster commute.
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Morning and evening rush hours significantly increase travel time between the city center and the airport.
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This window offers the most consistent travel speeds as it falls between major commute surges.
Mild temperatures (10°C–20°C)
These shoulder seasons provide stable weather conditions which typically lead to fewer unplanned traffic delays.
Warm temperatures (20°C–30°C)
Increased tourism often leads to heavier road traffic throughout the day compared to other seasons.
Verdict: For the fastest transit, plan your shuttle travel between 08:00–16:00 on any weekday during the spring or autumn months.
Have these essentials ready before you head to the bus stop to ensure a smooth trip from the airport to central Budapest.
Everything you need to know about budapest airport shuttle 100e
The budapest airport shuttle 100e is a dedicated express bus service connecting Liszt Ferenc International Airport directly with the city center. It provides a convenient link for travelers looking for efficient public transport between the terminal and downtown landmarks.
The entrance fee for a single trip on this airport shuttle bus is 2,500 HUF. You should purchase your ticket before boarding at one of the official kiosks or via the mobile application.
You can view the most accurate departure times and service updates on the official BKK website. This portal remains the primary resource for all local transit information and route adjustments.
Yes, this shuttle service operates daily from 00:00 to 23:59. Frequent departures ensure you can reach the airport or city center at any hour of the day or night.
To ensure a faster commute, we recommend planning your trip between 08:00 and 16:00. Traveling during this window helps you avoid the heavy congestion of peak morning and evening rush hours.
Special fare rules apply to the 100E service, and standard city travel cards are often not valid for this specific route. Always verify the latest fare requirements on the official site before you travel.
There is no separate fee for standard luggage when using the 100E service. Passengers should ensure their items are stored securely in the designated areas to keep the aisles clear for other commuters.
Many visitors make the mistake of waiting until the last minute to find transport, which can lead to unnecessary stress. We suggest checking your departure window and payment methods early to ensure a smooth transition to your next destination.
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