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KLU to HEL: distance & flight time
Klagenfurt (Klagenfurt Airport) → Helsinki (Helsinki Vantaa Airport)
1,038 mi
1,670 km · 902 nm
2h 43m
estimated nonstop flight time
+1h
time difference · heading north
See live KLU→HEL fares Phone-only fares on this route — call free
Flight time details
1,038 miles nonstop takes roughly 2h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- HEL — Helsinki Vantaa Airport · Helsinki, Finland
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 mi away
Near HEL
- HEM · Helsinki Malmi Airport5 mi away
- HYV · Hyvinkää Airfield23 mi away
- QLF · Lahti Vesivehmaa Airport62 mi away
- TLL · Lennart Meri Tallinn Airport63 mi away
Frequently asked questions
How far is KLU from HEL?
The flight distance from Klagenfurt (KLU) to Helsinki (HEL) is 1,038 miles (1,670 km, 902 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to HEL?
A nonstop flight takes about 2h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Klagenfurt and Helsinki?
Helsinki is 1 hour ahead of Klagenfurt.
What is the cheapest way to fly from KLU to HEL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–HEL that never appear on search engines, with no booking fees.