Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galway to Newcastle upon Tyne as you normally would.
Newcastle upon Tyne (NCL) is the airport you will fly into if you book a flight from Galway to Newcastle upon Tyne. You should not have trouble finding flights to Newcastle from Galway; the airport handles an average of 0 inbound flights from Galway per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Newcastle upon Tyne airport from Galway. It is only a 5.4 mi journey from Newcastle (NCL) to Newcastle upon Tyne’s city center.