Originally Posted by
scillyisles
The cancellable for £300 for ex-UK fares has been operation for quite some time. I would guess about 18 months to 2 years as I have bought many A class fares with this condition over this period.
I bought an ex-UK A fare in December 2014 and I know that at that time it was definitely still not cancel-able (because I was forced to change it!) so perhaps the changeover was shortly after that? Since then I have been mostly merrily using DUB.
EDIT: I think
Globaliser has solved this one, you may be out of luck
225SG.