Need help booking?
Unpublished phone-only deals available
KLU to VDH: distance & flight time
Klagenfurt (Klagenfurt Airport) → Dong Hoi (Dong Hoi Airport)
5,449 mi
8,770 km · 4,735 nm
11h 9m
estimated nonstop flight time
+5h
time difference · heading east
See live KLU→VDH fares Phone-only fares on this route — call free
Flight time details
5,449 miles nonstop takes roughly 11h 9m 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
- VDH — Dong Hoi Airport · Dong Hoi, Vietnam
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 VDH
- VII · Vinh Airport104 mi away
- HUI · Phu Bai Airport106 mi away
- VNA · Saravane Airport125 mi away
- KOP · Nakhon Phanom Airport129 mi away
Frequently asked questions
How far is KLU from VDH?
The flight distance from Klagenfurt (KLU) to Dong Hoi (VDH) is 5,449 miles (8,770 km, 4,735 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to VDH?
A nonstop flight takes about 11h 9m 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 Dong Hoi?
Dong Hoi is 5 hours ahead of Klagenfurt.
What is the cheapest way to fly from KLU to VDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–VDH that never appear on search engines, with no booking fees.