Airports in Austria
Austria has 6 airports with scheduled passenger flights and an IATA code, 6 of them large. The busiest are Vienna International Airport (VIE, 32.4 million passengers, Eurostat, 2025), Salzburg Airport (SZG, 1.8 million passengers, Eurostat, 2025) and Innsbruck Airport (INN, 896,559 passengers, Eurostat, 2025).
| Code | Airport |
|---|---|
| VIE | Vienna International Airport |
| SZG | Salzburg Airport |
| INN | Innsbruck Airport |
| GRZ | Graz Airport |
| LNZ | Linz-Hörsching Airport |
| KLU | Klagenfurt Airport |
Busiest routes
| Route | Distance | Passengers / year |
|---|---|---|
| FRA – VIE | 623 km | 1,031,037 |
| LHR – VIE | 1,279 km | 803,962 |
| AMS – VIE | 962 km | 779,610 |
| VIE – ZRH | 605 km | 750,117 |
| BCN – VIE | 1,372 km | 745,546 |
| CDG – VIE | 1,038 km | 719,563 |
| BER – VIE | 521 km | 694,265 |
| FCO – VIE | 779 km | 614,833 |
| CPH – VIE | 877 km | 566,674 |
| HAM – VIE | 769 km | 557,895 |
| FRA – SZG | 410 km | 267,925 |
| INN – LGW | 944 km | 198,446 |
| FRA – GRZ | 610 km | 193,994 |
| LGW – SZG | 1,024 km | 160,255 |
| GRZ – MUC | 313 km | 147,801 |
| FRA – INN | 370 km | 137,511 |
| DUS – SZG | 595 km | 123,988 |
| INN – VIE | 403 km | 111,569 |
| STN – SZG | 1,023 km | 100,573 |
| GRZ – VIE | 151 km | 98,998 |
Air fares in Austria
Consumer prices for flights in Austria moved +6.5% over the 12 months to August 2026, against the 12 months before, and +6.8% in August 2026 alone on a year earlier.
The price index for flights bought by households (domestic and international together), not a fare on a route.
Eurostat, HICP (prc_hicp_minr, ECOICOP ver. 2: 07.3.3 passenger transport by air), moving 12-month average and annual rate of change. Eurostat has no responsibility for the results of any re-use. Sources