From all platforms (including my own company corporate bookings) EY are consistently cheapest from MAN and EDI, especially EDI since launch. Your standard punter Expedia fare and base airline site fare may all be similar in peak summer. The recent EY sale will have helped as flights were going for silly money. A friend is going to KUL in sept for £400 ex EDI with EY. UK winter and April /May next year will be interesting....