Understanding Buda's Place in the City
Buda is the part of Budapest that lies on the western bank of the Danube, while Pest sits on the flat eastern bank. The two halves are very different in character: Buda is hilly, residential and historic, while Pest is flat and commercial. A dense public transport network ties the two sides together, so getting between them is straightforward once you understand the main options.
For a visitor, "Buda" in practice means the western districts that include the Castle Quarter (Várnegyed), Gellért Hill, the Buda Hills and the residential neighbourhoods around them. Many of Buda's best-known sights - the Royal Palace, Matthias Church, the Citadella, Gellért Baths and the Buda Hills - sit on or around Castle Hill and Gellért Hill, both of which involve real climbs on foot.
Who Runs Public Transport and How to Pay
Most public transport in Budapest is operated by BKK (Budapesti Közlekedési Központ), which runs buses, trams, trolleybuses, the metro and the suburban HÉV railways within the city limits. Tickets are interchangeable across metro, tram, bus, trolleybus and the cogwheel railway to Széchenyi-hegy.
- Buy before you travel. Tickets must be purchased and validated before boarding, and inspectors check frequently on both day and night services.
- Single tickets cover one uninterrupted trip. If you need to change lines or vehicles, you need a separate ticket or a transfer ticket.
- Passes are usually better value for visitors. 24-hour, 72-hour and 15-day passes are available, and travelcards give unlimited journeys.
- Use the BudapestGO app for digital passes, route planning, real-time departures and disruption notices. The rollout of digital ticket purchase may vary.
- The Budapest Card combines unlimited public transport with museum and bath discounts.
One important exception: suburban HÉV trains heading beyond the city boundary or inner ring require a separate ticket. The airport express bus also uses its own dedicated fare and is not covered by standard tickets or passes.
Metro
Budapest's metro has four lines, M1 to M4, and is the fastest way to cover longer distances across the city.
- M1 (yellow) is the oldest underground railway in mainland Europe and runs beneath Andrássy Avenue, a UNESCO World Heritage site, with classic yellow carriages and vintage art nouveau stations. It serves the Opera, Heroes' Square and the Széchenyi baths.
- M2 (red) runs east-west, connecting Keleti and Déli railway stations via Deák Ferenc tér.
- M3 (blue) runs north-south through Pest and links Kőbánya-Kispest - the terminus for the airport bus - to the city centre. Sections have been under progressive renovation, so check BudapestGO for closures.
- M4 (green) is the newest line and crosses under the river between Kelenföld and Keleti, stopping at Gellért tér and Fővám tér near the Great Market Hall. It is fully accessible.
Deák Ferenc tér is the main interchange for M1, M2 and M3, and is also the city-centre terminus for the airport express bus. Metro service ends around midnight, after which night buses take over.
Trams
Budapest's tram network is one of the largest and oldest in the world, and trams run on dedicated tracks, so they are rarely delayed by traffic.
- Tram 2 runs along the Danube on the Pest side and is famous for its views of Buda Castle, Parliament and Gellért Hill.
- Trams 4 and 6 follow the Grand Boulevard (Nagykörút) through Pest and run 24 hours, connecting Keleti, Blaha Lujza tér, Oktogon and the West railway station.
- Trams 17, 19 and 41 serve the Buda bank, connecting the Chain Bridge area to Gellért tér and serving Districts I and XI.
- Trams 47 and 49 cross from Deák Ferenc tér over Liberty Bridge to Gellért tér, with line 48 added on weekends.
For a visitor based in Buda, the Buda-bank trams and the 47/49 pair are the most useful for reaching the river crossings and the Pest side.
Buses and Trolleybuses
Buses fill in where the metro and trams do not reach, connecting outer districts to central areas. They can be slower in peak traffic but are generally well-scheduled, and night buses cover most major routes after midnight.
- Trolleybuses operate in central Pest, mostly in the embassy district and around Heroes' Square and City Park. They are quieter and lower-emission than buses and are covered by standard BKK tickets and passes.
- Night buses run roughly from midnight to 04:30, every 30-60 minutes, linking key transport hubs.
For getting around Buda specifically, buses are often the practical choice for the hilly residential districts and for reaching the Buda Hills.
Boats and the HÉV
BKK runs a sightseeing boat service on the Danube in downtown Budapest, with onboard QR codes giving sight information in multiple languages. Daytime round trips run hourly, stopping at places including Kossuth Lajos tér, Margaret Island and Batthyány tér, and bicycles and pets in carriers are welcome.
The HÉV suburban railways are green trains with a white stripe that connect outlying towns and suburbs to the capital, with multiple stops inside Budapest. They operate much like metro lines and are managed by BKK, with transfers at hubs including Batthyány tér and Közvágóhíd. Remember that travel beyond the city boundary requires a separate ticket.
Taxis and Ride-Hailing
Licensed taxis are identifiable by a yellow licence plate and a visible taximeter, and official fares are fixed citywide with the same rate day or night and no surge pricing. Bolt is the widely used ride-hailing app, and a typical central journey is inexpensive. Licensed companies include Főtaxi and City Taxi.
Be cautious: unlicensed drivers solicit passengers at Keleti station and the airport, and you should avoid negotiating upfront prices with them. At the airport, the only licensed taxi operator is Főtaxi, so do not accept offers from drivers or touts waiting around Arrivals.
Walking and Cycling
Central Pest is walkable, but Buda is a different matter: Castle Hill and Gellért Hill involve real climbs, so plan on using public transport or the funicular rather than walking everywhere. The Castle Hill funicular (sikló) runs from the Chain Bridge approach up to the Castle District, but it is not covered by BKK tickets.
Crossing between Buda and Pest is easy on foot via the Chain Bridge, which takes around 20 minutes and is free. Cycling infrastructure has expanded, with riverside paths on both banks, a car-free circuit on Margaret Island, and new lanes in Pest. MOL Bubi bike-share has stations throughout the centre, with a 24-hour pass available and rides under 30 minutes free with the pass.
Getting from the Airport into the City
Budapest's Franz Liszt International Airport (often still called Ferihegy) lies south-east of the city centre. All flights use Terminals 2A and 2B, which are freely connected landside by corridors and airside by the SkyCourt food and retail area. The main options into the city are bus, bus plus metro, bus plus train, and taxi or transfer.
- Bus 100E (Airport Express) runs from the city centre to Terminal 2 arrivals around the clock, every 7-15 minutes most of the day and every 30 minutes between midnight and 5AM. The ride takes 30-40 minutes depending on traffic. The city-centre stop is by Deák Ferenc tér at Károly krt, in front of Városháza Park - look for a blue articulated bus with an airplane sign. The only intermediate stops are Kálvin tér and Astoria tér (city-bound only). This service requires a special ticket, which is not covered by standard tickets or passes; you can buy it by tapping your bank card on the machine inside the bus or from vending machines outside. Be careful not to buy the cheaper standard tickets, which are not valid on this route.
- Bus 200E plus metro is the cheaper alternative. Bus 200E runs between Terminal 2 and Kőbánya-Kispest metro station, where you buy a metro ticket and ride line M3 to the city centre and the main interchange at Deák Ferenc tér. The bus runs all day every day, and the metro runs frequently from early morning until around midnight. If connections are smooth, this route takes around 45 minutes.
- Bus 200E plus train is useful if you are heading to eastern towns. Kőbánya-Kispest also has a mainline train station with frequent services to Budapest Nyugati in the northern city centre. Do not board a train for Budapest Keleti from here - it makes a long scenic loop before returning to the city.
- Taxi is the most direct option. The only licensed taxi operator at the airport is Főtaxi, and a trip inbound to central Budapest costs from around Ft13,000. Queue at the taxi stand first to receive a written quote for your fare, then pay it when you arrive at your destination. Pre-ordering by phone may get you a better price. Note that Főtaxi does not provide child seats of any kind.
- Shared transfer is available through the official shared shuttle, MiniBud, with fares from a central hotel around Ft8,990 single or Ft15,990 return for one person, plus a supplement per extra person. MiniSud shared shuttle does provide child seats.
- Private transfer can be booked online, with total vehicle prices rather than sharing with strangers, and payment by cash or card to the driver.
As an alternative, some travellers check flights to Vienna, Zagreb, Debrecen or Bratislava and arrange to take a train or bus onward to Budapest.
Practical Tips for Buda Visitors
- Buy a travelcard rather than single tickets if you plan more than a couple of journeys a day - single tickets do not cover transfers.
- Validate your ticket immediately on boarding, and keep it until you leave the vehicle; inspectors check frequently.
- Use the BudapestGO app for planning and real-time information, and check it for metro renovation closures.
- Remember that Buda is hilly - allow extra time for Castle Hill and Gellért Hill, and consider the funicular or a tram instead of walking.
- After midnight, rely on the 24-hour trams 4 and 6 and the night bus network.
- At the airport, stick to the official bus services or the licensed taxi stand, and ignore touts offering rides.