Benazir Bhutto International Airport (OPRN) in Islamabad, Pakistan, serves as the operating base for Oman Air. Check-ins and departures are managed by the airline from the main terminal. Oman Air OPRN Terminal Passengers have access to a number of services in the terminal, including customer service, baggage handling, and ticketing. With an emphasis on delivering a first-rate experience, Oman Air provides flights to popular international locations with choices for cozy seating and in-flight amenities. It is advised to arrive three hours or more in advance of foreign flights in order to give yourself enough time for security checks and check-in.