IE and Vueling use avios but are not in Oneworld. International Airlines Group - Wikipedia
Here of AFF (and FT) too many people over emphasise and over think the effect of ff miles/avios/points. Guess 95% of individual pax have little interest or detailed knowledge, even if have signed up for a ffp. (Not all pax are ff members) The other 5% do, but do way more than 5% revenue, 5% of flights and 5% of distance for airlines/alliances.
Can get avios now on most(all?) VA flights:- just put in your QRPC freq flyer number. Status earning & benefit is different.
