Aviasales.com compares prices for airline tickets to Kiribati with 728 airlines from all over the world. We do not sell airline tickets ourselves, but you can use our service to find the lowest prices and special offers with no additional fees or mark-ups. Find the cheapest flights to Kiribati with Aviasales.com. The population of Kiribati is 92,000. The official currency is Australian dollars (AUD).