Getting from Budapest to Vienna (240km, 2.5 hours by train) is one of the most common route questions for this region. Here is every option compared honestly.

At a Glance:
✔ 🚂 Train: 2.5 hours, €15–45 booked ahead
✔ 🚌 Bus: 3–3.5 hours, €10–25
✔ 🚗 Drive: 2.5 hours,

🚂 Train (Best Option — Highly Recommended)

Journey time: 2.5 hours | Cost: €15–45 booked ahead | Frequency: Hourly

The Railjet train between Budapest Keleti and Vienna Hauptbahnhof is one of Europe's most comfortable and scenic rail journeys — passing Lake Neusiedl and the Austrian countryside. Book through oebb.at or raileurope.com 4–8 weeks ahead for best prices. Business class is excellent and affordable on this route. Arrives centrally in both cities — no airport transfers needed.

🚌 Bus (Budget Option)

Journey time: 3–3.5 hours | Cost: €10–25 | Frequency: Multiple daily

FlixBus and RegioJet run reliable daily services. Significantly cheaper than the train, especially booking ahead on FlixBus. Departs from Budapest Népliget bus station. Less comfortable than train but perfectly fine for budget travellers. Book through flixbus.com.

🚗 Drive

Journey time: 2.5 hours | Distance: 240km | Route: M1 motorway

Straightforward motorway drive via the M1 from Budapest to Vienna. Hungarian and Austrian motorway vignettes/tolls required. Parking in Vienna is expensive and limited — the train is often more practical. Best for those with luggage or stopping en route at Győr or the Austrian border region.

✔ Our Recommendation

Train without question — the Railjet is fast, comfortable and arrives centrally in both cities. Book 4–8 weeks ahead for prices under €20. For same-day travel, the train is still very competitive.

Practical Notes & Border Information

Both Hungary and Austria are EU/Schengen — no border passport checks within the Schengen area. Currency: Hungary uses the Hungarian Forint (HUF); Austria uses the Euro. Exchange or use a fee-free card before leaving Budapest. Budapest Keleti station is served by Metro lines M2 and M4.

Now Book Your Vienna Experience

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Skip the Luggage Hassle

Luggage Forward ships your bags directly between hotels — no dragging suitcases on trains, buses or through cobblestone streets. Book collection from your current hotel and it arrives at the next one before you do.

👉 See also: Budapest Guide | Vienna Guide

FAQs

How long does it take to get from Budapest to Vienna?
240km, 2.5 hours by train. Exact time varies by transport option — see above for specific timings.

What is the cheapest way to travel from Budapest to Vienna?
The bus is almost always the cheapest option. Book online in advance for the best prices.

Do I need a visa or special documents for this journey?
EU, UK, US, Canadian and Australian citizens generally cross without visa. Always carry a valid passport for border crossings.