BIA stands for the Bandaranaike International Airport of Sri Lanka. Although the airport is located around 40km away from Colombo, you can come to Colombo from the airport within less than 1 hour, thanks to the new motorway connecting the two spots. Once you arrive at the airport, you may simply take a taxi to head to Uga Residence or any of the other luxury boutique hotels in Colombo. But, please note that this will be a pricey option, and if you get to run into traffic, the cost will be even higher than the average. If you are looking for a cheaper option, you may use the free shuttle bus running from the airport to the bus station and then catch the 187 bus from there to head to Colombo. Don't worry, you'll still have space to keep your luggage and they offer comfortable seating too!