Hi, I think the best thing to do is either contact your specialist nurse for advice or ring your consultants secretary at the hospital.  You can do this by ringing the hospital switch and they will put you through,  tell her that you need to know if it's ok to fly!!

He / she will let you know best advice. Good luck sounds like you need a holiday. I was going to Florida but cannot go now as I will be in the middle of treatment, always next year!!!  x