The latest Steve Marsh video is out- showing you one of the best airport transfers anywhere-
by steam train to Ronaldsway Airport, Isle of Man, then the shortest Easy Jet flight- Ronaldsway to Belfast City.
I have done that steam train transfer, from the airport into Douglas- and it really is fun and as easy as shown-
https://www.youtube.com/watch?v=6oGAVLD8MbY
It is almost worth doing it just as a fun route to Belfast- overnight Heysham to Douglas on the brand new 'Manxman' ferry, steam train then flight to Belfast.
From Belfast you could also do it as a route to Liverpool.