Changing British Airways award flight on Iberia – what will it cost?

[ZACK]

I have a one-way award booking on Iberia departing Morroco to London with a stopover in Madrid. It was booked using a new style companion voucher.

I’d like to change the booking to an award flight direct to London on BA metal and am happy to not use the companion voucher for that one.
My question is will I incur any fees for this change and if so, is there any way around it? (Don’t know why I seem to remember that changes don’t incur the £35 fee, only cancellations.)

[gundam]

I don’t think there is a way around your scenario.
No charge for changes to gold priority reward bookings.
And no charge if they rebooked you onto another flight involuntarily but you wanted to cancel instead.