I did not know that was possible. I assumed that once a FFP was assigned to a ticket then it is very difficult, or impossible, to change it - at least for free. We know the airlines charge passengers for every minor change, e.g. correction to a passenger name.

This morning I have notification emails from KE as they have changed the dates of the flights. Of course I still cannot enter the Philippines with the current restrictions.

However, I am wondering if it is better to hope that KE cancels the flights. Rather than me try to refund now.