Hey,
There aren't many schemes going out there at the moment. Apart from the Atlantic Airlines sponsorship, the other big one to go for at the moment appears to be the Cathay Pacific scheme, which is now open to people outside of Hong Kong.
Flybe also occasionally offer sponsored schemes, though you still have to fork out the money, they just help you with a £20,000 interest free loan and as much of a guarantee of a job as you can get at the moment.