Don't think that would help us, after our TA ( my niece😊) recommended it to us as a brilliant offer with the business class flights, I checked how much the flights were from Edin to Miami and I was shocked to see they weren't far short of the full price that we were paying for the whole deal. So no idea how they are doing it, they must have a special cheaper deal with the airlines involved so no we won't be doing our own flights😃