How much does a backpacking holiday in Cuba?

Great idea I have this fight go on vacation to Cuba for 10-14 days, would be a dream come true. Please can anyone tell me how affordable it is from a budget perspective? I would be looking to stay in cheap places, etc. I'm a Brit so if anyone can suggest a cheap flight, so it would be greatly appreaciated. How much per day as a budget? Is it fair to tourists en masse or make it load? I want to go at the beginning / middle of July sort of time.

But Cuba is not safe to travel by yourself. I would suggest stay in spas because they are incredibly cheap (especially in pounds sterling). To give an example, I can get a stay of seven days at a resort (Including airfare and all meals and drinks included) for $ 500 Canadian.

Represent Cuba – Dirty Dancing Havana Nights