One of the easiest ways to earn Avios is by applying for one of the co-brand rewards cards from Chase. But are they the best cards to earn Avios long term? You may get a better return on spending if you apply for a card earning flexible rewards, that can then be transferred to Avios. Check out the best cards for earning Avios and see which card will earn you the most points.

Earlier this month American Express announced that Membership Rewards will add Aer Lingus as a transfer partner. No date has been announced for when this will happen, and Aer Lingus does not yet appear as a transfer partner on the Amex website.