Travel Information
Compare bus and flight for Bucharest to Vienna
Omio recommends booking the flight as it is the most popular option from Bucharest to Vienna among Omio's users. If you are prioritising price take the bus with prices starting from $47. For those with little time consider booking a flight which can get you there in 2h 43m. In case you are seeking to minimise your carbon footprint the bus is your best bet as it emits only 0.9 - 2.1kg. The ticket price range depends on the travel mode: a bus costs an average of $47, and a flight costs an average of $23.
Distance: 531 miles (856 km)
Compare flight with
Most popular Flight | Bus | Driving |
|---|---|---|
$252 Average price | $79 Average price Cheapest | $267 Average price (fuel + tolls) |
5h 43m Average total duration Fastest 2h 43m Onboard + 3h 0m Additional time* | 20h 6m Average total duration 19h 36m Onboard + 30m Additional time* | 11h 37m Average total duration (door-to-door) |
2.6 - 5.1kg CO2 emissions | 0.9 - 2.1kg CO2 emissions Lowest | - CO2 emissions |
![]() Most popular airline | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Bucharest to Vienna:
A bus is $173 (€137) less than a flight for this route with tickets for a flight from Bucharest to Vienna costing on average $252 (€200).
Other travel options to Vienna take longer:
Bus takes on average 19h 36m.
Compare prices and tickets Bucharest to Vienna by bus or flight
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Journey information
Overview: Train from Bucharest to Vienna
Trains from Bucharest to Vienna run on average 1 times per day, taking around 17h 13m. Cheap train tickets for this journey start at $90 (€72) but you can travel from only $26 (€20) by flight.
There are 1 trains per day. The earliest train runs at 15:07, the last at 15:07. The fastest train covers the 531 miles (856 km) distance in 17h 13m.
Distance 531 miles (856 km) |
Average train duration 17h 13m |
Cheapest ticket price $90 (€72) |
Trains per day 1 |
Direct trains 1 |
Fastest train 17h 13m |
First train 3:07 PM |
Last train 3:07 PM |
High Season Oct - Dec |
Low Season Jan - Mar |
Busiest Day Fri |
Least Busy Day Sun |
Train companies: Romanian Railways (CFR) from Bucharest to Vienna trainsRomanian Railways (CFR) trains will get you between Bucharest and Vienna from $26 (€20). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Romanian Railways (CFR)
FAQs: Trains from Bucharest to Vienna
Find answers to the most common questions about traveling from Bucharest to Vienna by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Vienna, this guide helps you travel smarter and with confidence.

Most popular train connections from Bucharest
More options for your journey from Bucharest to Vienna
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