Same happened to me last year, made a right mess of the front!
Had new bumper, fog light and also had my bonnet and wings re-sprayed at VW and cost around £1000 I think, did a top job but I'm sure you could probably get cheaper through a good independent.
I hit another one last week but thankfully due to snow I wasn't going very quick (hit the first one about 60mph) so no damage whatsoever thankfully!!
Bloomin deers.....they've got a death wish!
Hope you get it sorted mate.