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ADU to KLU: distance & flight time
Ardabil (Ardabil Airport) → Klagenfurt (Klagenfurt Airport)
1,813 mi
2,918 km · 1,575 nm
4h 1m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live ADU→KLU fares Phone-only fares on this route — call free
Flight time details
1,813 miles nonstop takes roughly 4h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ADU — Ardabil Airport · Ardabil, Iran
- 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 ADU
- LLK · Lankaran International Airport36 mi away
- PFQ · Parsabade Moghan Airport93 mi away
- RAS · Sardar-e-Jangal Airport95 mi away
- JWN · Zanjan Airport107 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 ADU from KLU?
The flight distance from Ardabil (ADU) to Klagenfurt (KLU) is 1,813 miles (2,918 km, 1,575 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADU to KLU?
A nonstop flight takes about 4h 1m 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 Ardabil and Klagenfurt?
Klagenfurt is 1.5 hours behind Ardabil.
What is the cheapest way to fly from ADU to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADU–KLU that never appear on search engines, with no booking fees.