Jetradar compares prices for airline tickets to Afganistan 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 Afganistan with Jetradar. The population of Afganistan is 29,121,000. The official currency is Afghan Afghani (AFN).