Cheap flights from St. Louis to Vienna from £390
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Vienna
Not happy with the results? Try some of our useful filters
Not happy with the results? Try some of our useful filters
How much do flights to Vienna cost?
Cheapest one-way trip | £390 |
|---|---|
Cheapest round-trip | £779 |
Average round-trip | £936 |
Includes rare itinerary | |
Most popular airline | Austrian Airlines |
Getting from Vienna airport to the city center
Fastest options: City Airport Train (CAT) and S-Bahn. Best value: Vienna Airport Lines bus and S-Bahn.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
16 min | €12 – €14.90; single vs return ticket | every 30 min | fastest to Wien Mitte | |
25-30 min | €4.40; standard ÖBB fare | every 30 min | budget travelers | |
20-30 min | €8 – €13; single vs return ticket | every 30 min (traffic dependent) | city center access | |
40-55 min | €8 – €13; single vs return ticket | every 60 min (traffic dependent) | western Vienna districts | |
20-40 min | €36 – €50; fixed fare to city center | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
20-40 min | €25 – €45; varies with demand | on-demand 24/7 (traffic dependent) | app-based booking | |
20-40 min | €45 – €80; pre-booked; varies by provider | pre-booked (traffic dependent) | groups and families |
Notes:
- Prices in EUR; table created in 2025 and subject to change.
- The CAT offers online check-in for select airlines at Wien Mitte station.
- S-Bahn tickets can be purchased at ÖBB machines or via the ÖBB app; validate before boarding.
- Fixed taxi fares apply to central Vienna (within the Gürtel); destinations outside may cost more.
- Road traffic can significantly affect journey times, especially during rush hours.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Vienna
Check-in for a flight from St. Louis to Vienna
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Austrian Airlines | AUA | OS | No |
| Ryanair | RYR | FR | No |
| Frontier Airlines | FFT | F9 | No |
| Air Canada | ACA | AC | Yes |
| KLM Royal Dutch Airlines | KLM | KL | No |
Online check-in is not available for these airlines.
Weather in Vienna
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 3°C | -1°C |
| February | 5°C | 0°C |
| March | 11°C | 2°C |
| April | 16°C | 6°C |
| May | 19°C | 9°C |
| June | 25°C | 14°C |
| July | 27°C | 16°C |
| August | 27°C | 16°C |
| September | 21°C | 12°C |
| October | 15°C | 8°C |
| November | 9°C | 3°C |
| December | 4°C | 0°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from St. Louis
Flights to Vienna
Popular routes
Airports near St. Louis
Airports near Vienna
Download our app