Need help booking?
Unpublished phone-only deals available
ILM to KLU: distance & flight time
Wilmington (Wilmington International Airport) → Klagenfurt (Klagenfurt Airport)
4,644 mi
7,474 km · 4,036 nm
9h 34m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ILM→KLU fares Phone-only fares on this route — call free
Flight time details
4,644 miles nonstop takes roughly 9h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ILM — Wilmington International Airport · Wilmington, United States
- 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 ILM
- OAJ · Albert J Ellis Airport42 mi away
- CRE · Grand Strand Airport57 mi away
- LBT · Lumberton Regional Airport70 mi away
- MYR · Myrtle Beach International Airport72 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 ILM from KLU?
The flight distance from Wilmington (ILM) to Klagenfurt (KLU) is 4,644 miles (7,474 km, 4,036 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILM to KLU?
A nonstop flight takes about 9h 34m 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 Wilmington and Klagenfurt?
Klagenfurt is 6 hours ahead of Wilmington.
What is the cheapest way to fly from ILM to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILM–KLU that never appear on search engines, with no booking fees.