Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow to Asmara as you normally would.
Asmara Intl (ASM), located 3.5 mi from the city center, is the airport you fly into when you book flights from Glasgow to Asmara. 2 airlines have flights to Asmara Intl from Glasgow on a regular basis. Booking flights from Glasgow to Asmara Intl should not be difficult; the airport handles an average of 0 inbound flights from Glasgow per day.