Belfast (BFS - EGAA), United Kingdom (GB)
- Belfast International Airport, Airport Road, County Antrim, Northern Ireland, BT29 4ZY, United Kingdom
- Distance to city: Directions to city
- Coordinates (lat,lon): 54.661781, -6.2162444
Belfast International Airport is located at 21.3 km (13.2 mi) northwest of Belfast in Northern Ireland. Formerly known as Aldergrove Airport, after the nearby village of Aldergrove, Belfast International is Northern Ireland's busiest airport and the second busiest airport on the island of Ireland after Dublin Airport. It features flights to some European metropolitan and several leisure destinations as well as seasonal long-haul routes to the United States.