After crunching numbers, we've actually found it'll be cheaper for us to get married in the UK.
I can get a pretty cheap one way flight right about the time I'm going to come over, whereas if he flew over here, we'd have so many expenses: car rental, hotel rooms, the actual wedding, his flights. But if I go there, we just have to pay my flights, the visa fees, and the wedding costs, and since it's just going to be a simple civil ceremony that's not going to be prohibitively expensive either.
This will make it possible for me to be over there with him sooner, rather than have us continually putting it off becuase we don't have enough money for the whole shebang.