The distance from Budapest to Vienna is 243 km. Take the OBB Railjet train from Budapest-Keleti to Wien Hauptbahnhof. Book a Sparschiene (saver fare) on oebb.at 2-4 weeks ahead for EUR 19 each way. The journey is smooth and quick, and both stations are well-connected to their city's public transport.
| Mode | Duration | Cost | Best For |
|---|---|---|---|
| đ Train | 2h 30min | EUR 19-55 | Most travelers â fast, affordable, and scenic |
| đ Drive | 2h 30min | EUR 30-45 (fuel + vignettes) | Groups of 3+ or those combining with a Central Europe road trip |
| đ Bus | 2h 45min - 3h 15min | EUR 10-20 | Budget travelers who book ahead |
| âī¸ Fly | 50min (flight) + 3h (airports) | EUR 40-120 | Only worthwhile if connecting to another flight |
The best option depends on your priorities â read the detailed breakdown below.
Duration: 2h 30min | Cost: EUR 19-55
Duration: 2h 30min | Cost: EUR 30-45 (fuel + vignettes)
Duration: 2h 45min - 3h 15min | Cost: EUR 10-20
Duration: 50min (flight) + 3h (airports) | Cost: EUR 40-120
Take the OBB Railjet train from Budapest-Keleti to Wien Hauptbahnhof. Book a Sparschiene (saver fare) on oebb.at 2-4 weeks ahead for EUR 19 each way. The journey is smooth and quick, and both stations are well-connected to their city's public transport.
Budapest and Vienna are the twin jewels of the Danube, separated by just 243 km and connected by a fast, frequent rail link. These two imperial capitals share centuries of Hapsburg history but feel remarkably different â Budapest is raw, thermal-bath-soaked and spirited; Vienna is refined, coffeehouse-cultured and orchestral.
The OBB Railjet train is the best way to travel between them. Departing roughly every hour from Budapest-Keleti station, the comfortable trains reach Wien Hauptbahnhof in about 2 hours 30 minutes. The early-bird Sparschiene fares start at just EUR 19 and represent outstanding value for a cross-border high-speed service.
Many travelers combine these cities with Bratislava, which sits roughly halfway between them. The Slovak capital is an easy 1-hour train ride from either city and makes a rewarding day trip or stopover. For the most romantic version of this route, consider the hydrofoil boat service on the Danube (seasonal, April-October), which takes about 5.5 hours but offers unforgettable river views.
FlixBus fares start at EUR 10 when booked in advance. The train's Sparschiene fares from EUR 19 are nearly as cheap and faster. Both require early booking.
Yes, a seasonal hydrofoil service runs on the Danube from April to October, operated by Mahart PassNave. It takes about 5.5 hours and costs EUR 99-129 one-way. Scenic but slow.
No. The OBB Railjet runs direct from Budapest-Keleti to Wien Hauptbahnhof. Some services also stop at Wien Meidling.
Absolutely. Bratislava-Hlavna stanica is on the same rail line. Buy two separate tickets (Budapest-Bratislava and Bratislava-Vienna) â the total is often similar to a direct ticket.
Yes. You need a Hungarian e-vignette (HUF 5,950 for 10 days) and an Austrian Digitale Vignette (EUR 9.90 for 10 days). Both can be purchased online before your trip.
Country-by-country driving requirements, packing list, and emergency contacts â all in one PDF.
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