Best Train Operators in Austria
Jules de Bruin
Expat in Vienna
Updated: April 24 2026
Updated April 2026 — ÖBB Infrastruktur AG owns and manages the entire Austrian rail network, making it the foundational operator for every train that runs in the country. Westbahn is the main private competitor on the Vienna to Salzburg corridor and often undercuts ÖBB on walk-up fares. The CAT (City Airport Train) runs VIE to Wien Mitte in just 16 minutes. Nightjet, operated by ÖBB, runs Europe's largest sleeper network from Vienna to 12+ major cities. For the cheapest fares, book Sparschiene tickets 3 to 6 months in advance starting at EUR 9.90.
How Does the Austrian Rail Network Work?
Austria has one of Europe's densest and most reliable rail networks. Here is how it is structured:
- 1
ÖBB operates the national backbone
The state-owned Österreichische Bundesbahnen runs roughly 95 percent of passenger rail traffic. Its Railjet high-speed service connects Vienna, Linz, Salzburg, Innsbruck, Graz, and Klagenfurt, with international links to Munich, Zurich, Prague, and Budapest.
- 2
Private operators compete on specific routes
Westbahn runs hourly service on the Vienna to Salzburg corridor, RegioJet connects Vienna with Prague and Budapest, and several regional operators run local lines.
- 3
S-Bahn covers metro areas
Vienna, Salzburg, Linz, Graz, and Innsbruck all have S-Bahn commuter networks that integrate with city public transit fares and schedules.
- 4
Nightjet links Austria to 12+ European cities
ÖBB's Nightjet sleeper trains depart Vienna daily for Hamburg, Berlin, Brussels, Amsterdam, Paris, Zurich, Rome, Venice, and Warsaw. Austria is the unofficial capital of European night rail.
- 5
Punctuality exceeds 95 percent
ÖBB consistently ranks among the top 3 most punctual national operators in Europe, with Railjet on-time performance typically above 95 percent.
What Is the Cheapest Way to Travel Austria by Train?
There are four reliable ways to cut your Austrian rail costs significantly:
- Klimaticket Ö (EUR 1,179.30/year): Unlimited travel on all public transport nationwide. Pays off if you take roughly 15+ long-distance trips per year.
- Sparschiene tickets (from EUR 9.90): ÖBB's advance-purchase fares. Book 3 to 6 months ahead, tied to a specific train, limited quantity.
- Vorteilscard (EUR 66 to 99/year): Gives 50 percent off walk-up fares and 20 to 30 percent off Sparschiene. Pays for itself after a few trips.
- Westbahn on the Vienna to Salzburg corridor: Often EUR 10 to EUR 20 cheaper than ÖBB walk-up fares, with free Wi-Fi and no seat reservation needed.
The Klimaticket is the best long-term deal
How Do You Buy ÖBB Tickets?
ÖBB offers five main ticket channels. Prices are identical across all of them, so pick the one that fits your travel style:
- ÖBB app (recommended): Buy, store, and validate tickets on your phone. Saves QR codes offline for the train conductor.
- oebb.at website: Full fare search, Sparschiene availability, and international bookings with paymen options from credit card to SEPA direct debit.
- Self-service ticket machines: Available at every ÖBB station in English, German, Italian, and French. Accept cash and card.
- Ticket counters (Personenkassa): Staffed at major stations. Useful for complex international journeys or large group bookings.
- On the train: Possible on most domestic services with a EUR 3 service fee. Buying on board is not allowed on Nightjet or some Railjet trains.
Key Terms to Know
- Sparschiene: Advance-purchase saver ticket, limited quantity, tied to a specific train. From EUR 9.90.
- Standardticket: Flexible full-fare ticket, valid on any train that day on your route.
- Einfach-Raus-Ticket: Group ticket for regional trains (up to 5 people, around EUR 45 for the whole group).
- Vorteilscard: Discount card giving 50 percent off walk-up fares for one year.
Top 7 Best Train Operators in Austria
Based on network coverage, punctuality, fare competitiveness, and overall travel experience, here are the top 7 train operators running services in Austria in 2026.
1. ÖBB Infrastruktur AG
The federal subsidiary of ÖBB that owns, maintains, and manages the entire Austrian rail network, including tracks, stations, signalling, and power supply. ÖBB Infrastruktur AG is the foundational layer of Austrian rail, providing non-discriminatory access to every passenger and freight operator running on the 5,000+ km network.
Best for: Anyone researching Austrian rail access, station facilities, or network expansion, plus operators needing track capacity and station services
Pros
- +Owns and manages the full 5,000+ km Austrian rail network
- +Runs all major stations including Wien Hauptbahnhof and Salzburg Hbf
- +Coordinates punctuality, capacity, and infrastructure upgrades nationwide
- +Publishes the national timetable and network access framework
Cons
- −Not a passenger-facing operator, no ticket sales direct to travellers
- −Customer interactions mostly via ÖBB Personenverkehr brand
- −Major infrastructure works can cause temporary closures and reroutings
2. Westbahn
A private competitor to ÖBB that runs hourly trains on the Vienna to Salzburg corridor via Linz. Westbahn has disrupted Austrian rail pricing since 2011 and consistently offers the cheapest walk-up fares on the country's busiest route.
Best for: Price-sensitive travellers on the Vienna to Linz to Salzburg corridor who do not own a Klimaticket
Pros
- +Walk-up fares typically EUR 10 to EUR 20 below ÖBB on Vienna to Salzburg
- +Hourly service on the Westbahn corridor
- +Free Wi-Fi, power outlets, and onboard café on every train
- +No seat reservation required
Cons
- −Only operates on Vienna to Salzburg and a few branch routes
- −Not included in the Klimaticket Ö
- −Smaller station network than ÖBB
3. CAT (City Airport Train)
The dedicated non-stop express service between Vienna International Airport (VIE) and Wien Mitte station in the city centre. CAT runs every 30 minutes and completes the trip in just 16 minutes, with no intermediate stops.
Best for: Travellers arriving at VIE who need the fastest, most predictable ride into central Vienna
Pros
- +16-minute non-stop ride from VIE to Wien Mitte
- +Departures every 30 minutes, 05:30 to 23:30 in both directions
- +City check-in for many airlines at Wien Mitte station
- +Luggage racks, power outlets, and free Wi-Fi on every train
Cons
- −More expensive than the S7 S-Bahn (EUR 15 one-way vs EUR 4.60)
- −Not covered by the Klimaticket or Vienna transit passes
- −Only useful if you are travelling to or from VIE
4. Nightjet (ÖBB)
ÖBB's European sleeper train network, the largest in Europe. Nightjet trains depart Vienna, Salzburg, and Innsbruck for Hamburg, Berlin, Brussels, Amsterdam, Paris, Zurich, Rome, Venice, and Warsaw, with seated, couchette, and private sleeper options.
Best for: Travellers who want to skip short-haul flights and wake up in another European capital
Pros
- +Largest night train network in Europe, 12+ destinations from Vienna
- +Private sleeper cabins with en-suite bathrooms and breakfast included
- +Skips overnight hotel costs and airport hassle
- +Couchette berths available from around EUR 59 per person
Cons
- −Advance booking required, popular routes sell out weeks ahead
- −Older rolling stock on some corridors (being upgraded 2024 to 2027)
- −Occasional international delays due to cross-border coordination
5. RegioJet
A Czech private operator running international routes from Vienna to Prague, Budapest, and Brno. RegioJet is known for affordable fares, full onboard service including free drinks, and a flexible booking platform.
Best for: Travellers heading to Czechia or Hungary who want cheaper fares and onboard service included
Pros
- +Significantly cheaper than ÖBB Railjet on Vienna to Prague and Vienna to Budapest
- +Free hot drinks, water, and onboard service included with all tickets
- +Modern rolling stock with business and premium classes
- +Easy-to-use booking platform in English
Cons
- −Limited to international routes, no purely domestic Austrian service
- −Fewer daily departures than ÖBB
- −Not part of the Klimaticket or standard ÖBB booking flow
6. Raaberbahn (GySEV)
A cross-border Austrian-Hungarian regional rail operator that runs routes between Vienna, Wiener Neustadt, Sopron, and into western Hungary. GySEV is one of Europe's oldest privately held railways and a cornerstone of regional connectivity in Burgenland.
Best for: Commuters and travellers between eastern Austria and western Hungary, particularly Sopron and Győr
Pros
- +Only direct rail option on several Austria to Hungary regional corridors
- +Accepts Klimaticket on Austrian stretches of the network
- +Reliable hourly service on core Burgenland routes
- +Modern Talent electric multiple units on main lines
Cons
- −Limited network focused on the AT to HU border region
- −No long-distance or high-speed service
- −Smaller fleet means fewer seats at peak times
7. Steiermarkbahn
A regional rail and bus operator serving Styria (Steiermark), running local passenger trains on routes that complement the ÖBB network. Steiermarkbahn is a key mobility provider for rural and small-town connections in southeast Austria.
Best for: Travellers connecting to smaller Styrian towns and villages not served by ÖBB main lines
Pros
- +Access to regional Styrian routes outside the ÖBB network
- +Fully integrated with the Steiermark regional Klimaticket
- +Friendly, locally staffed service
- +Integrated rail and bus ticketing for remote areas
Cons
- −Limited to Styria, no service outside the province
- −Lower service frequency than ÖBB, often hourly or less
- −Older rolling stock on some branches
Frequently Asked Questions
What is the ÖBB Klimaticket?
The Klimaticket is Austria's nationwide annual public transport pass. As of April 2026, the Klimaticket Ö costs EUR 1,179.30 per year for adults and covers all ÖBB trains, regional trains, buses, trams, and subways across all nine Austrian provinces. Reduced versions (Klimaticket Jugend for under 26, Klimaticket Senior for over 65) are available at lower prices. Regional Klimatickets cover single provinces for less money. See our public transit guide for how it integrates with city transit.
How early should you book ÖBB tickets?
For the cheapest ÖBB Sparschiene fares, book 3 to 6 months in advance. Sparschiene tickets start at EUR 9.90 for short-distance routes and EUR 19.90 for long-distance routes but are limited in number and tied to a specific train. Standard flexible tickets can be bought up to the minute of departure at full price. For international routes, booking 60 to 90 days ahead usually secures the best fare.
Are there night trains from Vienna?
Yes, Vienna is one of Europe's main night train hubs. ÖBB's Nightjet network runs sleeper trains from Vienna to Hamburg, Berlin, Brussels, Amsterdam, Paris, Zurich, Rome, Venice, and Warsaw. Options include seated compartments (cheapest), couchette berths, and private sleeper cabins with en-suite bathrooms. Advance booking is strongly recommended as Nightjet routes sell out months ahead, especially in summer and around Christmas.
Is Westbahn cheaper than ÖBB?
Westbahn is often cheaper than ÖBB on its Vienna to Salzburg corridor, with standard tickets starting around EUR 19.90 and no seat reservation required. Westbahn runs hourly between Vienna, Linz, and Salzburg and is independent of the Klimaticket. If you already own a Klimaticket, ÖBB is free; if you do not, Westbahn frequently undercuts ÖBB's walk-up fares on this specific route.
Do Austrian trains require seat reservations?
Most domestic Austrian trains do not require a seat reservation. You can board any ÖBB Railjet, Intercity, or regional train with a valid ticket and sit in any unreserved seat. Reservations cost EUR 3 to EUR 5 and are optional but recommended during peak travel times. International Nightjet and some high-speed cross-border services do require reservations, which are included in the ticket price.