Vienna · Airport transfer
For most visitors, S7 or Railjet offer better value. CAT is the simplest direct option to Wien Mitte, but from 7 September 2026 until the end of October 2027 it temporarily runs as a premium coach service because of rail construction.
The short answer
SituationBest starting pointWhyHotel near Wien Mitte / LandstraßeS7 or CATS7 reaches Wien Mitte directly; CAT is also direct but costs much more.Hotel near HauptbahnhofRailjetVienna Airport lists a journey time of about 15 minutes.Lowest fareS7 / RailjetThe airport lists fares from €4.10 to Wien Mitte or Hauptbahnhof, including travel on Vienna's public transport network.Simplest direct trip to Wien MitteCATNon-stop premium service; during the current works it operates by coach.
S7: the practical option for Wien Mitte
S7 connects the airport with Wien Mitte in about 25 minutes and normally runs every 30 minutes, with extra trains at peak times. If you stay around Landstraße, Stephansplatz or along U3/U4, S7 is often the best balance of price and convenience.
Vienna Airport lists fares from €4.10 to Wien Mitte or Wien Hauptbahnhof, including travel on the Vienna public transport network. That makes the public rail option especially attractive if you will continue by metro, tram or bus after arrival.
Railjet: best for Hauptbahnhof
If you stay near Vienna Central Station or continue to another Austrian destination, Railjet is the natural choice. Vienna Airport lists about 15 minutes to Wien Hauptbahnhof and an interval of roughly 30 minutes.
Railjet is not a dedicated premium airport train like CAT. It is part of the national rail network, which is often an advantage: you reach a major transport hub quickly without paying a separate airport premium.
CAT in autumn 2026: an important temporary change
From 7 September 2026 until the end of October 2027, the rail section between Wien Mitte and Rennweg is closed for construction. CAT continues as a direct premium coach service between Wien Mitte and the airport. The operator advertises up to five departures per hour during the day and a journey of about 21 minutes.
The standard fare is €14.90 one way and €24.90 return. Reduced fares apply to selected cards and passenger groups, and children under 15 travel free on CAT.
Do not buy CAT on autopilot. During the works you are paying for a direct premium coach to Wien Mitte, not the normal CAT rail experience.
What I would choose by destination
- Wien Mitte / Landstraße: compare S7 first; CAT makes sense when simplicity matters more than price.
- Hauptbahnhof: Railjet is the most direct option.
- Stephansplatz: S7 to Wien Mitte plus U3 or a short onward trip is usually straightforward.
- Elsewhere in Vienna: compare the complete route to your hotel, not just airport-to-station time.
Bottom line
S7 is the default choice for Wien Mitte, while Railjet is the strongest option for Hauptbahnhof. CAT remains convenient, but during the current construction period it is a coach service priced at €14.90 one way. For most visitors the public rail network offers better value; CAT wins when you want the simplest direct transfer to Wien Mitte and price is secondary.
Sources
- Vienna Airport — Rail connections
- City Airport Train — Tickets & Offers
- City Airport Train — temporary airport bus service
