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SZR to KLU: distance & flight time
Stara Zagora (Stara Zagora Airport) → Klagenfurt (Klagenfurt Airport)
630 mi
1,014 km · 547 nm
1h 50m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SZR→KLU fares Phone-only fares on this route — call free
Flight time details
630 miles nonstop takes roughly 1h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SZR — Stara Zagora Airport · Stara Zagora, Bulgaria
- 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 SZR
- JAM · Bezmer Air Base36 mi away
- PDV · Plovdiv International Airport46 mi away
- GOZ · Gorna Oryahovitsa Airport54 mi away
- BOJ · Burgas Airport96 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 SZR from KLU?
The flight distance from Stara Zagora (SZR) to Klagenfurt (KLU) is 630 miles (1,014 km, 547 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZR to KLU?
A nonstop flight takes about 1h 50m 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 Stara Zagora and Klagenfurt?
Klagenfurt is 1 hour behind Stara Zagora.
What is the cheapest way to fly from SZR to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZR–KLU that never appear on search engines, with no booking fees.