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KLU to BIO: distance & flight time
Klagenfurt (Klagenfurt Airport) → Bilbao (Bilbao Airport)
872 mi
1,404 km · 758 nm
2h 22m
estimated nonstop flight time
Same time
time difference · heading west
See live KLU→BIO fares Phone-only fares on this route — call free
Flight time details
872 miles nonstop takes roughly 2h 22m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- BIO — Bilbao Airport · Bilbao, Spain
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 BIO
- VIT · Vitoria/Foronda Airport30 mi away
- SDR · Santander Airport47 mi away
- EAS · San Sebastian Airport56 mi away
- RJL · Logroño-Agoncillo Airport65 mi away
Frequently asked questions
How far is KLU from BIO?
The flight distance from Klagenfurt (KLU) to Bilbao (BIO) is 872 miles (1,404 km, 758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to BIO?
A nonstop flight takes about 2h 22m 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 cheapest way to fly from KLU to BIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–BIO that never appear on search engines, with no booking fees.