Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Sudan to Mumbai as you normally would.
If you book a flight to Mumbai from South Sudan, you will be flying to Chhatrapati Shivaji Intl, which is the city’s only airport. Mumbai Chhatrapati Shivaji Intl (BOM) is located 15.4 km from the centre of Mumbai.
This is defined as Juba Airport (JUB) and Mumbai Chhatrapati Shivaji Intl Airport (BOM). Codes like Mumbai Chhatrapati Shivaji Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Malakal Airport (MAK), Rumbek Airport (RBX), Wau Airport (WUU).