Luxembourg-Findel International Airport is served by 22 airlines, flying from/to 26 destinationsLongest flight from Luxembourg-Findel International Airport is Luxembourg to 🇭🇰 Hong Kong (HKG), which takes around 11 hours and 10 minutes. On an airline like Cargolux. More info on this flight route (LUX-HKG).Shortest flight from Luxembourg-Findel International Airport is Luxembourg to 🇬🇧 London (LCY), which takes around 1 hour and 20 minutes. On an airline like Luxair. More info on this flight route (LUX-LCY).