Quick Answer
Prague to Ljubljana and Ljubljana to Prague both take about 9h to 11h by bus from around €35, often overnight, or 9h30 to 11h by train via Vienna from about €50. This is a full travel day in either direction. Take the bus for price and a one-ticket overnight; take the train for comfort and a daytime journey with a change.
Drive only if you want a broader Czechia-Austria-Slovenia road trip, because parking and city-center logistics make a car less useful once you arrive in Ljubljana. Flights are seasonal and rarely daily.
Prague To Ljubljana And Back: Bus, Train, Flight, Car Compared
The same services run in both directions with the same journey times and fares. Use the row that matches how you like to travel, then confirm the departure for your date.
| Mode | Duration | Typical price | Frequency | Stations and stops | Book with |
|---|---|---|---|---|---|
| Bus (FlixBus, RegioJet) | About 9h to 11h; many services run overnight | From about €35; usually €35 to €70 | A few a day; FlixBus lists up to 13 daily connections, many with a change in Vienna or Graz | Prague Florenc (some from the main railway station stop) to Ljubljana bus station; some services also stop at Dolgi Most | FlixBus route search (opens in a new tab) |
| Train (ČD, ÖBB, SŽ) via Vienna | About 9h30 to 11h with one or two changes | About €50 to €120 depending on how early you book each leg | A couple of workable daytime chains a day; no direct train | Praha hlavní nádraží to Ljubljana railway station, changing in Vienna and sometimes Graz or Villach | ÖBB timetable (opens in a new tab) |
| Flight (PRG to LJU) | About 1h20 in the air; 4h to 5h door to door | Varies widely; check for your date | Seasonal and not daily; often via another hub | Prague Airport to Ljubljana Airport, then bus, shuttle, or taxi into the city | Ljubljana Airport timetable (opens in a new tab) |
| Car | About 6h30 for 600 km via Brno, Vienna, and Graz | Fuel plus Czech, Austrian, and Slovenian vignettes | Any time; Vienna or Graz make natural overnight stops | D1 to Brno, A5 and A2 through Vienna, A9 through Graz to the Šentilj crossing and the A1 to Ljubljana | DARS e-vignette (opens in a new tab) |
Figures checked September 18, 2026against operator and aggregator listings for both directions. Durations are typical scheduled times, prices are the usual advance-fare range in euros, and frequencies count all listed services including some with a change. Confirm the exact departure on the operator site before paying. Ljubljana's bus station and railway station sit side by side on Trg Osvobodilne fronte, a short walk from the center.
Route Options
Comfortable overland travel
Train
The best first check if you like rail travel. Official Slovenian Railways examples route Prague-Ljubljana via Austria, usually through Vienna and either Villach/Jesenice or Graz/Maribor.
Budget and overnight options
Bus
Worth comparing if you want fewer rail changes or an overnight-style transfer. Check exact Prague stop, Ljubljana arrival point, luggage, and whether the route is direct or has a change.
Road trips
Car
Useful if Prague and Ljubljana are part of a Central Europe road trip. Check Czech, Austrian, and Slovenian motorway vignette or toll rules before driving.
Rare timing wins
Flight
Usually not the natural first choice unless your exact date has a convenient fare and timing. Include airport transfers, waiting time, and possible connections before choosing.
Bus From Prague To Ljubljana
FlixBus and RegioJet run a few coaches a day between Prague Florenc and Ljubljana bus station, taking about 9h to 11h. Many run overnight, leaving Prague in the evening and arriving in Ljubljana early in the morning, and some involve a change in Vienna or Graz; check whether the connection is on one ticket before you book.
Advance fares start from about €35 and rise toward €70. In Ljubljana some services also call at Dolgi Most on the western edge of the city; check the stop on your ticket. The Ljubljana to Prague bus follows the same pattern, with evening departures from the bus station in front of the railway station.
Train From Prague To Ljubljana
There is no direct train. The practical chain is Prague to Vienna on the frequent Railjet or ČD services, about 4h, then the direct EuroCity from Vienna to Ljubljana via Graz and Maribor, about 6h; an alternative continues via Villach and Jesenice. Total journey time is about 9h30 to 11h including the change, and a daytime departure from Prague reaches Ljubljana in the evening.
Book each leg in advance for the best fares; the two legs total about €50 to €120. Because the Vienna to Ljubljana EuroCity runs only twice a day, choose the Prague train to match it. The Ljubljana to Prague train is the same chain in reverse, starting with the morning EuroCity to Vienna.
Starting in Ljubljana
Doing It In Reverse: Ljubljana To Prague
Everything above applies in both directions. What changes when you start in Ljubljana is the station you leave from, the Vienna connection you build the day around, and whether you break the trip overnight.
Leaving from the Ljubljana railway station
Trains toward Prague depart from the main railway station on Trg Osvobodilne fronte, usually starting with the EuroCity to Vienna or a connection via Villach. Buy each leg with ÖBB or Slovenian Railways; advance fares are tied to specific trains.
Leaving by bus
Coaches to Prague leave from the bus station directly in front of the railway station, many of them in the evening for an overnight run. Some FlixBus services also call at Dolgi Most in the west of the city; check the stop printed on your ticket.
Arriving in Prague
Trains arrive at Praha hlavní nádraží, a short walk from the old town; buses use Florenc on metro lines B and C. An overnight bus from Ljubljana arrives in Prague in the early morning, before hotel check-in.
Breaking the journey
Vienna sits on both the rail and road routes, so an overnight there turns a long transfer into two comfortable days. From Ljubljana the Vienna leg is about 6h by train.
Train Route Patterns
Via Jesenice
Often the more alpine-feeling rail pattern, reaching Slovenia from Austria through Villach and Jesenice before Ljubljana.
Via Maribor
A useful alternative through Graz, Maribor, and Celje. It can work better depending on the exact departure and connection pattern.
Date-specific checks
The official Slovenian Railways Prague page warns that construction works can change timetables, so always verify your travel date with operator search tools.
Mistakes To Avoid
Assuming one Prague-Ljubljana train pattern is always best. Compare both Austria-to-Slovenia routes for your date.
Booking a bus without checking whether it arrives late at night and where the Prague departure stop actually is.
Treating the route as a sightseeing day. It is a real transfer day, so keep your first Ljubljana evening flexible.
Driving without checking motorway vignette rules in every country crossed, not just Slovenia.