Tallinn Airport (Estonian: Lennart Meri Tallinna lennujaam) (IATA: TLL, ICAO: EETN) or Lennart Meri Tallinn Airport, formerly Ülemiste Airport, is the largest airport in Estonia and home base of the national airline Estonian Air. Tallinn Airport is open to both domestic and international flights. It is located approximately 4 km from the centre of Tallinn on the eastern shore of Lake Ülemiste.