Looks like Paully may be right! Norwegian haven't added any new flights to their 2018 schedule beyond end of March.
Usually they add to the schedule for sale on a week by week basis. Nothing has been added for the last four weeks.
Still, I got some good deals on easyJet, so no worries, yet.
Jet2 where are you?? We need you to take over out of LGW.
