 In April 2019, Malan was added to England's One Day International (ODI) squad for their one-off match against Ireland.He made his ODI debut for England against Ireland on 3 May 2019.On 8 November 2019, in the fourth T20I against New Zealand, Malan scored his first century, and the fastest by an England batsman in a T20I match, from just 48 balls.