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KLU to UTH: distance & flight time
Klagenfurt (Klagenfurt Airport) → Udon Thani (Udon Thani Airport)
5,279 mi
8,496 km · 4,588 nm
10h 49m
estimated nonstop flight time
+5h
time difference · heading east
See live KLU→UTH fares Phone-only fares on this route — call free
Flight time details
5,279 miles nonstop takes roughly 10h 49m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- UTH — Udon Thani Airport · Udon Thani, Thailand
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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is KLU from UTH?
The flight distance from Klagenfurt (KLU) to Udon Thani (UTH) is 5,279 miles (8,496 km, 4,588 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to UTH?
A nonstop flight takes about 10h 49m 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 Udon Thani?
Udon Thani is 5 hours ahead of Klagenfurt.
What is the cheapest way to fly from KLU to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–UTH that never appear on search engines, with no booking fees.