- Findel Airport, also known as Luxembourg Airport or Luxembourg Findel Airport, is the main international airport in Luxembourg. It is located in Findel, about 6 kilometers northeast of Luxembourg City. Findel Airport is the only international airport in Luxembourg and serves as a hub for various passenger and cargo airlines. It offers connections to numerous destinations in Europe, as well as some intercontinental flights. The airport has modern facilities, including shops, restaurants, and business lounges for passengers.