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ACT to KLU: distance & flight time
Waco (Waco Regional Airport) → Klagenfurt (Klagenfurt Airport)
5,558 mi
8,944 km · 4,829 nm
11h 22m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ACT→KLU fares Phone-only fares on this route — call free
Flight time details
5,558 miles nonstop takes roughly 11h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ACT — Waco Regional Airport · Waco, 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 ACT
- CNW · TSTC Waco Airport9 mi away
- TPL · Draughon Miller Central Texas Regional Airport33 mi away
- HLR · Hood Army Air Field43 mi away
- DFW · Dallas Fort Worth International Airport90 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 ACT from KLU?
The flight distance from Waco (ACT) to Klagenfurt (KLU) is 5,558 miles (8,944 km, 4,829 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACT to KLU?
A nonstop flight takes about 11h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ACT to KLU?
Nonstop service on ACT–KLU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 22m nonstop estimate.
What is the time difference between Waco and Klagenfurt?
Klagenfurt is 7 hours ahead of Waco.
What is the cheapest way to fly from ACT to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACT–KLU that never appear on search engines, with no booking fees.
Why are some ACT to KLU fares phone-only?
Consolidator contracts let us sell certain ACT–KLU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.