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KLU to DEF: distance & flight time
Klagenfurt (Klagenfurt Airport) → Dezful (Dezful Airport)
2,041 mi
3,285 km · 1,774 nm
4h 28m
estimated nonstop flight time
+1.5h
time difference · heading east
See live KLU→DEF fares Phone-only fares on this route — call free
Flight time details
2,041 miles nonstop takes roughly 4h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- DEF — Dezful Airport · Dezful, Iran
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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Frequently asked questions
How far is KLU from DEF?
The flight distance from Klagenfurt (KLU) to Dezful (DEF) is 2,041 miles (3,285 km, 1,774 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to DEF?
A nonstop flight takes about 4h 28m 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 Dezful?
Dezful is 1.5 hours ahead of Klagenfurt.
What is the cheapest way to fly from KLU to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–DEF that never appear on search engines, with no booking fees.