The average cost of a destination wedding is $23,800, according to a 2012 "Brides" magazine survey -- cheaper than having a wedding in your hometown, where the average cost is $26,989. Destination weddings tend to be cheaper because they often have fewer guests. Though they may be less expensive, destination weddings can still be elegant. Here are eight locales that, though luxurious, still might cost less than having a wedding in your hometown.