Klagenfurt am Wörthersee to Vienna (KLU–VIE) — Airlines, Schedules & Connections

KLU Airport Page →
146 mi airlines 4/wk
On-time Some delays Frequent delays
Flight Schedule 3 flights Verified 12h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
OS112
OS Austrian
E95
5:50 AM
CET
6:35 AM
CET
0h 45m
M T W T F S S
Prices
OS109
OS Austrian
E95
1:05 PM
CET T3
1:50 PM
CET
0h 45m
M T W T F S S
Prices
OS111
OS Austrian
E95
10:35 PM
CET TT3
11:20 PM
CET
0h 45m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Klagenfurt am Wörthersee to Vienna
1 carrier, 4 flights/week nonstop.
1 Airlines 4 Flights/wk 146 mi 0h 45m nonstop 1 1-stop hubs

KLU–VIE is served by 1 airline with nonstop service. Austrian Airlines leads the route. The flight covers 146 miles in approximately 0h 45m. Beyond nonstop, 1 hub offers 1-stop connections.

Airline Landscape

All carriers operating nonstop KLU–VIE service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
OS Austrian Airlines 4 E95 0h45 Star Alliance
Aircraft on this route
E95 Embraer 195 – OS
Alliance coverage
Star Alliance: OS (4 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, KLU to VIE direction.
Mon
1
flight
Tue
0
flights
Wed
0
flights
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
0
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
4
Outbound / wk
13
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for KLU to VIE.
1-STOP
One-Stop Connections
1
Hubs
~14h
Fastest
~14h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
64
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Vienna from Klagenfurt am Wörthersee

Nearby airports with service to Vienna International Airport.
Metric KLU→VIE GRZ→VIE ZAG→VIE
Distance from KLU 57 mi 104 mi
Nonstop airlines 1 2 2
Weekly flights 4 19 18
Flight time 0h 45m 0h 35m 0h 55m
Airports within 200 miles of KLU with service to Vienna International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Vienna is 0 hours the same as Klagenfurt am Wörthersee.
KLU: CET · VIE: CET

When it's 6:00 PM in Klagenfurt am Wörthersee, it's 6:00 PM in Vienna.
Distance & Flight Time
146 mi / 234 km
Nonstop flight time is approximately 0h 45m.
Getting from VIE

The S7 commuter rail runs to Wien Mitte in 30–35 minutes (€4.20 every 30 minutes). The CAT (City Airport Train) is faster at 16 minutes (€14.90) and includes a city check-in facility at Wien Mitte.Taxis to the center cost €35–45 metered. Rental car desks are in the arrivals hall. The Vienna City Card covers all S-Bahn travel and is worth buying if you plan to use public transit throughout your stay.

Vienna Climate

Continental climate with warm summers and cold winters. July and August average 25–30°C with occasional thunderstorms. Winter (December–February) brings temperatures of −5–4°C. Snow and freezing fog are the main disruption risks at VIE, typically causing delays rather than cancellations.

Spring (March–May) and autumn (September–November) are mild at 10–20°C. Föhn winds in spring can cause turbulence on approaches. Pack layers year-round. Mornings and evenings can be significantly cooler than afternoons.

KLU–VIE Quick Facts

Key statistics for the Klagenfurt am Wörthersee to Vienna route.
Route details
Distance146 mi / 234 km
Flight time0h 45m
Time difference0 hours
Airlines (nonstop)1
Weekly flights4 out / 13 return
1-stop connections1 hubs
Origin: KLU
IATA / ICAOKLU / LOWK
TimezoneEurope/Vienna
Elevation1,472 ft / 449 m
Destination: VIE
IATA / ICAOVIE / LOWW
TimezoneEurope/Vienna
Passengers/yr31.7M
Elevation600 ft / 183 m

Frequently Asked Questions

Common questions about KLU to VIE flights.
Nonstop flights from Klagenfurt Airport to Vienna International Airport take approximately 0h 45m. The route covers 146 miles.
1 airline operates nonstop service: Austrian Airlines.
There are approximately 4 nonstop flights per week from KLU to VIE. The return direction has about 13 weekly flights.
Yes, 1-stop connections are available through STN. These options provide additional schedule flexibility.
Yes, return flights from VIE to KLU are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include GRZ, ZAG and VCE. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from KLU to VIE

Klagenfurt Airport (KLU) and Vienna International Airport (VIE) are connected by nonstop service from Austrian Airlines. With 4 weekly departures, this is a regularly served route.

KLU to VIE Flight Duration and Schedule

Nonstop flight time from KLU to VIE ranges from 0 hours 45 minutes. The route covers a distance of 146 miles (234 km). There are approximately 4 weekly flights outbound and 13 return, totaling 17 flights per week in both directions.

Connecting Options and Alternatives

1 one-stop connections are available, with the fastest taking approximately 14 hours via STN. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Feldkirchen bei Graz (GRZ), Velika Gorica (ZAG) and Venezia (VE) (VCE).