He was a squad member at UEFA Euro 2012 but saw no game time. Then, despite injuries to Richard Dunne and Sean St Ledger, manager Giovanni Trapattoni left him on the bench for the 6-1 home defeat to Germany in 2014 World Cup qualifying. Days later, Kelly had a training ground row with assistant manager Marco Tardelli, and was left so upset by the incident that he did not want to board the plane for the game against the Faroe Islands.