Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Penang to Belfast City Airport as you normally would.
Located just 14.5 km from the city centre, Penang Intl is the airport most travellers will use when flying to Belfast City from Penang. Booking flights from Penang Intl (PEN) to Belfast City should be relatively easy as there are 0 daily outbound flights to Belfast City from 0 different airlines.