“Madeira and Malta, for example, were looking pretty reasonable, but then things really took off.
Six destinations will also be added to the government’s red list on 30 June.
Several factors influence the price of airline tickets. These include how many seats are available, how many people are looking for tickets, the popularity of the route, and the time of the day the journey takes place.
Due to computer algorithms, airlines can alter the price of tickets by the minute.