IBERIA L.A.E. Preferred Air Carrier of the XX Latin Ibero-American Conference on Operations Research by virtue of the agreement reached, will grant a 10% discount to conference attendees.
To take advantage of the discount, go to http://www.iberia.com.
Once the round trip fare has been selected, click on the "I have a promotional code" section and include the discount code (you must be registered in the CLAIO2020 website to see the promotional code), bearing in mind that trips are valid from 7 days before to 7 days after the dates of the event.
Here you can download a document provided by Iberia with additional information (in spanish).
Valid for flights operated by: