Urruti played five times for Spain in a two-year span, and was a member of the Spanish squads for the 1978, 1982 and 1986 FIFA World Cups, also being picked for UEFA Euro 1980. His debut came in a friendly with Norway on 29 March 1978, in Gijón; however, his struggles at the club level translated to the international front, as he was never able to replace fellow Basques Arconada and Zubizarreta.