Need help booking?
Unpublished phone-only deals available
KLU to BOJ: distance & flight time
Klagenfurt (Klagenfurt Airport) → Bourgas (Burgas Airport)
706 mi
1,135 km · 613 nm
2h
estimated nonstop flight time
+1h
time difference · heading east
See live KLU→BOJ fares Phone-only fares on this route — call free
Flight time details
706 miles nonstop takes roughly 2h gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- BOJ — Burgas Airport · Bourgas, Bulgaria
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 BOJ
- VAR · Varna Airport48 mi away
- JAM · Bezmer Air Base60 mi away
- IST · Istanbul Airport110 mi away
- SZR · Stara Zagora Airport96 mi away
Frequently asked questions
How far is KLU from BOJ?
The flight distance from Klagenfurt (KLU) to Bourgas (BOJ) is 706 miles (1,135 km, 613 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to BOJ?
A nonstop flight takes about 2h 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 Bourgas?
Bourgas is 1 hour ahead of Klagenfurt.
What is the cheapest way to fly from KLU to BOJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–BOJ that never appear on search engines, with no booking fees.