Originally Posted by matinée-allstars

I have struggled for over a month with the problem of transferring Avios from Iberia Plus to a BA Exec Club Household account

BA and Iberia were not aware of the issue until recently

It doesn't appear to be a fault with the system as text is coded into the application explaining the transfer is one-way only. I guess there must be legal or data protection reasons why the Iberia ---> BAEC HHA isn't possible

I did find an easy solution:

Create an Avios account (with Avios) (I think it needs to have the same email address as the Iberia Plus and BAEC accounts)

Transfer the Avios from your Iberia Plus to your Avios account

Then transfer the Avios from your Avios account to your BA Exec Club Household account

It worked for me - 2 transactions and the Avios were in my BAEC instantly