Ryanair has signed an online marketing agreement with Spanish property company Majestic Worldwide.
Ryanair's website will carry a link to Majestic's property site which offers a guide to property in Spain and Portugal.
The tie-in is the latest deal in Ryanair's strategy of generating ancillary revenue as competition among no frill airlines intesifies. Ryanair has similar deals with car hire and hotel companies.
As an introductory offer, Majestic will pay the first 18 months of mortgage repayments for the first 50 passengers to buy a property in the company's La Condesa de Mijas Golf development on the Costa Del Sol.