Flights from Klagenfurt to Trieste (KLU to TRS)

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Frequently asked questions

Are there direct flights from Klagenfurt to Trieste? Currently, there are no direct flights from KLU to TRS. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Klagenfurt → Trieste.

Try a nearby airport to Klagenfurt

Flights to Trieste (TRS) from other airports within 350 km of Klagenfurt. Often unlocks cheaper fares or better times.

LJU → TRS 48 km from KLU Ljubljana → Trieste Slovenia · 29 destinations GRZ → TRS 93 km from KLU Graz → Trieste Austria · 19 destinations TRS → TRS 113 km from KLU Trieste → Trieste Italy · 27 destinations RJK → TRS 161 km from KLU Rijeka → Trieste Croatia · 20 destinations SZG → TRS 162 km from KLU Salzburg → Trieste Austria · 52 destinations

Or try a nearby airport to Trieste

Flights from Klagenfurt (KLU) to other airports within 350 km of Trieste.

KLU → LJU 88 km from TRS Klagenfurt → Ljubljana Slovenia · 29 destinations KLU → VCE 96 km from TRS Klagenfurt → Venice Italy · 95 destinations KLU → TSF 101 km from TRS Klagenfurt → Venice Italy · 45 destinations KLU → RJK 108 km from TRS Klagenfurt → Rijeka Croatia · 20 destinations KLU → PUY 109 km from TRS Klagenfurt → Pula Croatia · 34 destinations

Other flights from Klagenfurt (KLU)

Cologne (CGN) London (STN) Palma de Mallorca (PMI) Rome (FCO) Vienna (VIE) All 5 destinations →

Other flights from Trieste (TRS)

Barcelona (BCN) Bari (BRI) Berlin (BER) Brindisi (BDS) Brussels (CRL) Cagliari (CAG) Catania (CTA) Dublin (DUB) All 27 destinations →

Flights from Klagenfurt to Trieste (KLU → TRS)