Budget airlines

I am really disappointed with SkyEurope today, I got an email saying that 3 reservations I had for this summer have beed cancelled. They basically cancelled whole destination Vienna-Warsaw. I guess this is one more reasone to move away from Vienna, eh? Well, I have to say that an operator I talked to was really nice and promised to send me money back in two weeks time... But now I have a trouble to look for new solutions.