Cheap flights from Knoxville to Vienna from £251
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Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
How much do flights to Vienna cost?
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 Knoxville to Vienna
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Allegiant Air | AAY | G4 | No |
| Ryanair | RYR | FR | No |
| Aer Lingus | EIN | EI | No |
| Austrian Airlines | AUA | OS | No |
| United Airlines | UAL | UA | 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 | 24°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
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