Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Juba to Manila as you normally would.
JUB and MNL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. JUB to MNL refers to a flight route from Juba Airport to Manila Ninoy Aquino Intl Airport.