In 2012, he moved to Belfast, where he spent two seasons at Pro12 side Ulster Rugby. Despite breaking his leg shortly after his arrival, causing him to miss most of the 2012–13 season, he became an important players for them during the 2013–14 season.[2]
In October 2015, it was announced that Doyle has joined Irish Pro12 side Munster on a three-month contract, his second stint in Ireland after making 24 appearances for Ulster between 2012 and 2014.[3]