Going abroad I would look at Canada, very professional and not the factory, automated style of teaching I have heard of in the States. Great rates too. I did some flying with Calgary Flying Club
The Calgary Flying Club
Lots of mountains too, unlike Florida. Actually weather a bit more like UK.
Direct flights from uk to Calgary, training at Springbank about an hour away.
Also £ to $us isn`t great right now.
London to Inverness should not be a problem, cheap flights every day.