Bonriki International Airport is an international airport in Kiribati, serving as the main gateway to the country. It is located in its capital, South Tarawa, which is a group of islets in the atoll of Tarawa in the Gilbert Islands, precisely on Bonriki.

South Tarawa is the capital and hub of the Republic of Kiribati and home to more than half of Kiribati's population. The South Tarawa population centre consists of all the small islets from Betio in the west to Bonriki and Tanaea in the north-east, connected by the South Tarawa main road, with a population of 63,439 as of 2020.