Map of Belfast Airport Belfast city airport is located one mile east of the Belfast city centre. Belfast International Airport is located on the outskirts of the city, about 6 miles from Templepatrick, Antrim. Driving to Belfast airport? Need airport parking? Reserve Belfast airport parking on-line. By pre-booking you'll pay much less than if you just turn up and park on the day you fly You might also want to consider booking a Belfast airport hotel for the day before your flight. Our rates include airport parking, and often only work out to just a few pounds more than parking alone.