I have met quite a few people that went to the States to save money on flight training. The reality is that they all ended up spending the same or even more than if they had completed training in the UK. False economy!
There are other factors to consider, for instance flying in the States is very different than flying here.
Contrary to a lot of people's belief, I think now is a great time to get the training. Aviation goes in waves, and if you train now you will be ready for the next one.
Negotiate prices with your flight school, and stick to DA40 and 42s. There are plenty of flight schools that operate these aircraft offering fantastic deals a the moment. There is one advertising ME IR includng approaches and landing fees for £11000