Originally Posted by alekos47

Sounds harsh, but I'm afraid not. For you to access the Iberia Velázquez lounge you must be flying on a flight marketed and operated by a oneworld carrier.

http://www.iberia.com/salas-vip/acceso/


However, you may still use the independent contract lounge, 'Sala Amnios' based on the fact that you're travelling on EL AL in BC:

http://www.salasvipbarajas.es/accede.aspx


Of course, this doesn't mean you shouldn't give it a try, you never know. The lounge dragons might not notice since you'll be presenting the Iberia branded boarding passes you got at the Iberia counter at JFK.

Have a nice trip!