Unless it HAS to be BA, TUI do have some very cheap flights to 'Melbourne Orlando' which is a sub 3 hour drive to Miami - I can see sub-£500 returns during the Easter hols, and sub-£800 for their version of premium economy. From Manchester, but there may be others from different locations.

Which, with the context that other posters have outlined, is really really cheap. sometimes compromises are needed, not sure if that's the case here for the OP?


'Melbourne Orlando'... yes it's a thing, rather like 'London Southend'