Here You can find a list of airlines which operated in Frankfurt-Hahn airport.
Tirana - WizzAir
Brussels-Charleroi - Ryanair
Liège - National Air Cargo
Tuzla - WizzAir
Sofia - WizzAir
Varna - WizzAir
Chania - Ryanair
Thessaloniki - Ryanair
London Stansted - Ryanair
Dublin - Ryanair
Kerry - Ryanair
Bari - Ryanair
Cagliari Sardinia - Ryanair
Catania - Ryanair
Lamezia Terme - Ryanair
Milan Bergamo - Ryanair
Pescara Abruzzo - Ryanair
Rome Ciampino - Ryanair
Rome Fiumicino - Ryanair
Trapani - Ryanair
Treviso - Ryanair
Zadar - Ryanair
Zagreb - Ryanair
Vilnius - Ryanair
Skopje - WizzAir
Faro - Ryanair
Porto - Ryanair
Cluj-Napoca - WizzAir
Sibiu International - WizzAir
Timisoara - WizzAir
Alicante - Ryanair
Barcelona El Prat - Ryanair
Ibiza - Ryanair
Lanzarote Arrecife - Ryanair
Malaga Costa del Sol - Ryanair
Palma de Mallorca - Ryanair
Seville - Ryanair
Tenerife South - Ryanair
Budapest - Arkefly