Evelop
davidjohnson6
Definitely bookable from Norwich on the holiday site (thomascook.co.uk)from 22/5/2017 clearly shows Evelop. Note Evelop flights tend not to show up on flight only.
They also operate Saturday Palma from BHX from 27/5/17 and this will be the third year in a row at BHX on the same route and same day.
I don't know what other routes they do for Thomas Cook but will be operating for Thomson this summer, again Palma from BHX on Sunday and Thursday from the end of May.
I cant help you with other airports but this year is certainly an expanded schedule from BHX.