Sterling Airlines operates more than 120 routes across Europe, flying from Copenhagen, Billund, Aalborg, Oslo, Malmö, Gothenburg and Stockholm. The company has 25 aircraft of the types Boeing 737-800, 737-700 and 737-500, has its head office in Copenhagen and is part of Northern Travel Holding. In both 2005 and 2006, Sterling was voted best low-cost airline by consumers at the Danish Travel Awards, and received the E-Commerce Prize in March 2007. Sterling operate 60 flights a week between the UK and Scandinavia including London Gatwick and East Midlands to Copenhagen, Stockholm and Oslo.