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LTN to KLU: distance & flight time
London (London Luton Airport) → Klagenfurt (Klagenfurt Airport)
753 mi
1,212 km · 655 nm
2h 6m
estimated nonstop flight time
+1h
time difference · heading southeast
See live LTN→KLU fares Phone-only fares on this route — call free
Flight time details
753 miles nonstop takes roughly 2h 6m gate to gate, flying southeast. 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
- LTN — London Luton Airport · London, United Kingdom
- KLU — Klagenfurt Airport · Klagenfurt, Austria
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 LTN
- LHR · London Heathrow Airport28 mi away
- LGW · London Gatwick Airport51 mi away
- NHT · RAF Northolt22 mi away
- STN · London Stansted Airport26 mi away
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
Frequently asked questions
How far is LTN from KLU?
The flight distance from London (LTN) to Klagenfurt (KLU) is 753 miles (1,212 km, 655 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LTN to KLU?
A nonstop flight takes about 2h 6m 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 London and Klagenfurt?
Klagenfurt is 1 hour ahead of London.
What is the cheapest way to fly from LTN to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LTN–KLU that never appear on search engines, with no booking fees.