Cheap flights from Klagenfurt to Vienna

January tends to carry lower prices on this route compared to peak travel periods. The months showing available pricing stretch through spring, covering October all the way into June with gaps only in summer and autumn shoulder seasons. Weekday departures often prove more economical than weekend options when school schedules align with family travel demands.

Connections matter less on this direct route since both cities sit within Austria's domestic network. Austrian operates as a full-service carrier offering broader baggage allowances and meal service on board. Eurowings functions as the low-cost alternative with simpler fare structures and optional extras purchased separately. Braathens Regional Aviation provides additional capacity alongside these two main operators serving this corridor.

Vienna International Airport sits roughly forty minutes by car from the city center depending on traffic conditions. Public transport options include airport express trains connecting to central stations every few minutes during operating hours. Taxis and ride-sharing services provide door-to-door convenience though costs vary significantly throughout the day based on demand patterns.

Currency

EUR (€)

Power sockets

Type C, F · 230 V

Language

Austrian Sign Language, German

Emergency number

112, 120, 122

Driving side

right

Calling code

+43

Internet domain

.at

EU / Schengen

EU member, Schengen area

Population of Vienna

2.0 M (2025)

Time zone

UTC+01 (Europe/Vienna)

Country facts: Wikidata

• Confirm your departure terminal at Klagenfurt before booking since some carriers may change locations seasonally.
• Verify baggage allowances differ substantially between full-service tickets and budget fare options.
• Check if separate bookings require additional time for connections when mixing airlines on longer journeys.
• Ensure passport or ID meets entry requirements for domestic travel within Austria even though borders remain open.
• Consider whether January dates align with your availability since winter months see reduced schedule frequency.