I had a 7 1/2 hr flight while I've been on the Tamoxifen Tonya and I didn't have any problems....I wore Flight Stockings that I bought at the chemist but other than that I didn't take any other precautions and was fine. Buy yourself a cheap fan to keep in your bag to combat those pesky hot flushes on the plane :)
My next appointment with my oncologist is next Friday - hopefully just a checkup and no tests! I can feel a small lump in my neck but it hasn't changed over the past few weeks so I think it's just a lymph node (will def get it checked though - paranoia is setting in!).
Have a fantastic holiday,
Louise xx