Originally Posted by
Adam1222
I agree QF likely would be the only sure thing; but I'm not sure I have much use for orphan QF miles
Originally Posted by
Koru Flyer
BA will credit it. Might take some manual intervention post flight. So you have to weigh up the potential hassle.
BA will credit all QF codeshares with a limitation as above around Jetstar.
Only of use if the OP has a BAEC account. Avios can be transferred from/to BA-QR-IB ffp's.
Adding
some ff miles to an existing account is to me better than
all ff miles/points/avios into a new orphan account that will have a small balance that will never be used.