I doubt that even if Iceland Express decide to fly direct from BFS to KEF that they will be able to offer as low a fair as Easyjet on the route, even if you have to connect in London Luton. I purchased BFS - LTN - KEF return for £128 including all taxes and charges for next September. When i checked on Iceland Express, from LGW to KEF it was £208 return. Though i have no problem connecting somewhere if it will save me £80.