Prague to Vienna (330km, 4–4.5 hours) is one of Central Europe's classic connections — two of the most beautiful capitals on the continent, linked by excellent rail, bus and road. Here is every option compared for 2026.
✔ Train (Railjet): 4 hours — €19–55 booked ahead
✔ FlixBus: 3.5–4 hours — €9–25
✔ Hire car: 3.5 hours — From €30/day
🚄 Train — ÖBB Railjet (Recommended)
The ÖBB Railjet is the best way to travel Prague–Vienna — comfortable, direct, scenic and reliable. The journey passes through the Bohemian countryside and the Wachau Valley (one of Austria's most beautiful stretches of Danube). Book on oebb.at — prices start around €19 one way booked in advance, rising to €55 for walk-up fares. First class upgrade for €15–20 extra is worth it for longer journeys.
💡 Tip: Book at least 2 weeks ahead for the best prices. The €29 Sparschiene ticket is regularly available and is excellent value. Austrian Federal Railways (ÖBB) app is reliable for booking.
🚌 FlixBus / RegioJet
FlixBus and RegioJet both run Prague–Vienna frequently. RegioJet is particularly popular — comfortable coaches with Wi-Fi, hot drinks and entertainment. Cheaper than the train, especially booking last-minute. Departs from Prague Florenc bus station.
💡 Tip: RegioJet is the premium bus option — the yellow coaches have excellent seats and included hot drinks. FlixBus is the budget choice. Both are reliable.
🚗 Hire Car
The Prague–Vienna drive via the A1 motorway is straightforward — mostly motorway with good signage. Allows stops in South Bohemia (Český Krumlov, one of Europe's most beautiful small towns, is 2 hours from Prague and on the route) and the Wachau Valley wine region near Vienna.
💡 Tip: If stopping at Český Krumlov (strongly recommended — a UNESCO baroque castle town in a river bend), allow an extra 2 hours. Makes the drive an excellent mini-road trip.
The ÖBB Railjet is the best way to travel Prague–Vienna — comfortable, direct, scenic and reliable, with the shortest realistic journey time and no need to manage your own driving or luggage. Book ahead for the best fares.
What to See on the Way — Český Krumlov
If travelling by hire car, the detour to Český Krumlov is one of the finest stops in Central Europe. This perfectly preserved baroque castle town sits in a dramatic bend of the Vltava River — the castle complex (second largest in Bohemia) towers above 300 pastel-coloured buildings unchanged since the 18th century. UNESCO-listed. Allow 3 hours for a proper visit. It adds 45 minutes to the total journey.
What to Do on Arrival
Vienna rewards 3–4 days. Schönbrunn Palace, the Kunsthistorisches Museum, the Vienna Opera House, Belvedere and the extraordinary Viennese Kaffeehaus culture. → Vienna Travel Guide
Which Seat to Book on the Railjet
Request a window seat on the right-hand side travelling from Prague — this side faces the Danube and the Wachau Valley scenery as you approach Vienna, arguably the most scenic stretch of the whole journey. The ÖBB app lets you select specific seats at booking, not just a class of ticket, so it's worth doing rather than leaving it to chance.
FAQs
What is the best way to travel from Prague to Vienna?
The ÖBB Railjet train — comfortable, scenic, 4 hours and very affordable when booked ahead (from €19). For budget travel, RegioJet or FlixBus are excellent at €9–25.
How long does the Prague to Vienna train take?
4 hours direct on the Railjet. Multiple departures daily from Prague Main Station (Praha Hlavní Nádraží).
Is Prague to Vienna by train expensive?
Not if booked ahead — the €29 Sparschiene fare is regularly available. Walk-up fares can be €45–55. Book on oebb.at at least 1–2 weeks ahead.
Is Český Krumlov worth stopping at on the way?
Absolutely — one of the most beautiful small towns in Europe. A UNESCO baroque castle in a river bend. Even a 2-hour visit is worthwhile; it's directly on the A7/E55 route.
Do I need a visa to travel Prague to Vienna?
Both Czech Republic and Austria are in the Schengen Zone — no passport check at the border for EU/Schengen citizens. Non-EU travellers should carry their passport.
Can I do Prague and Vienna in one trip?
Yes — 3 nights Prague + 3 nights Vienna makes an excellent 6-night Central Europe trip. Add Budapest (2 hours from Vienna by train) for the classic three-capital circuit.
Which side of the train has the best views?
The right-hand side travelling from Prague faces the Danube and Wachau Valley on the approach into Vienna — request this seat when booking on the ÖBB app.