Originally Posted by
PETER01
I queried this yesterday on Twitter and received this reply.
Hi there PETER01, We're not really able to help with quotes but as far as I remember, you're now charged an Avios amount for domestic add-ons. It's been like that for a while though so not sure how long it's been since you last booked?
I
like this for a while? Shows how much the twitter team know
EDIT: Just for reference I called to add some domestic flights on a long haul reward about 2 weeks ago. No additional avios charged exactly as expected.