On 12 April, Fabiański saved penalties from Gary Caldwell and Jack Collison in an FA Cup semi-final shootout victory over Wigan Athletic. He made his only Premier League appearance of the season in the last match on 11 May, keeping a clean sheet in a 2–0 away win that caused his opponents Norwich City to be relegated. Six days later, Fabiański started for Arsenal in the 2014 FA Cup Final as they defeated Hull City 3–2 after extra time at Wembley Stadium.