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Flights from Oslo to Klagenfurt
There are no direct flights from Oslo to Klagenfurt. The easiest way is one stop via Vienna or Hamburg, about 4h 32m door to door.
No direct flights · 4 connection options From 4h 28m
Oslo to Klagenfurt at a glance
Fastest journey4h 28mEstimated
Nonstop flightsNoneConnect via Vienna or Hamburg
Best ways to fly from Oslo to Klagenfurt
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
OSL Vienna (VIE) KLU
Leg 1: Austrian Airlines, Norwegian Air Shuttle, Korean Air · Leg 2: Austrian Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,495 km928 miles
- Journey time
- 4h 28mestimate
- Time difference
- NoneKlagenfurt vs Oslo
- Currency in Klagenfurt
- EUR
- Airports
- OSL, TRF → KLU
Flights from Oslo to Klagenfurt: questions answered
Are there direct flights from Oslo to Klagenfurt?
No. There is no nonstop service, so you will connect, most easily in Vienna, Hamburg and London. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Oslo to Klagenfurt?
With one connection the journey usually takes around 4h 28m, depending on the layover. The straight-line distance is 1,495 km.
Where do you change planes between Oslo and Klagenfurt?
The best connecting points are Vienna (VIE), Hamburg (HAM), London (STN) and Rome (FCO). Austrian Airlines flies both legs via Vienna, so you can book it as one ticket.
Which airports serve Oslo and Klagenfurt?
Oslo: Oslo-Gardermoen International Airport (OSL) and Sandefjord Airport, Torp (TRF). Klagenfurt: Klagenfurt Airport (KLU).





