Flights from Klagenfurt to Islip (KLU to ISP)

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Frequently asked questions

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

Try a nearby airport to Klagenfurt

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

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

Or try a nearby airport to Islip

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

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

Other flights from Klagenfurt (KLU)

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

Flights from Klagenfurt to Islip (KLU → ISP)