Flights from Islip to Klagenfurt (ISP to KLU)

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Frequently asked questions

Are there direct flights from Islip to Klagenfurt? Currently, there are no direct flights from ISP to KLU. 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 Islip → Klagenfurt.

Try a nearby airport to Islip

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

HVN → KLU 56 km from ISP New Haven → Klagenfurt USA · 31 destinations JFK → KLU 60 km from ISP New York → Klagenfurt USA · 201 destinations HPN → KLU 60 km from ISP Westchester County → Klagenfurt USA · 26 destinations LGA → KLU 65 km from ISP New York → Klagenfurt USA · 92 destinations EWR → KLU 92 km from ISP New York → Klagenfurt USA · 189 destinations

Or try a nearby airport to Klagenfurt

Flights from Islip (ISP) to other airports within 350 km of Klagenfurt.

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

Other flights from Islip (ISP)

Baltimore (BWI) Boston (BOS) Charleston (CHS) Concord (USA) Fort Lauderdale (FLL) Fort Myers (RSW) Myrtle Beach (MYR) Norfolk (ORF) All 16 destinations →

Other flights from Klagenfurt (KLU)

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

Flights from Islip to Klagenfurt (ISP → KLU)