May 25, 2018. Summer is finally here! And if you're one of the 246 million passengers that will travel this season, listen up. Susana Victoria Perez. Dubai Airport handled 83.6 million travellers in 2016, new figures have shown, making it – still – the busiest in the world in terms of international passengers. The figure, released this week by its operating authority, represents growth of 7.2 per cent on 2015,…