On the same day as transfer bonuses to BA and Aer Lingus, keep in mind that all Avios can be moved between programs.
Iberia’s chart is similar to BA’s however, note that I recommend only using for travel on Iberia. That is not only because fees will be lowest (you can fly from the East Coast of the US to Madrid in Business Class off peak for 34,000 Avios) but because award travel on partner airlines booked with Iberia Avios is non-refundable!!