In January 2019, Laurence was internally selected to represent the Netherlands in the Eurovision Song Contest 2019, held in Tel Aviv, Israel. He was nominated by DeLange, with whom he remained in contact after "The Voice". His song, "Arcade", was released in March 2019. Arriving as the main favourite to win, Laurence eventually went on to win the contest, having received a total of 498 points. He is the fifth Dutch entrant to win the competition, and the first since Teach-In won the Eurovision Song Contest 1975 with the song "Ding-a-dong". As a result of the following year's contest being cancelled due to the COVID-19 pandemic, Laurence is the longest reigning Eurovision winner, having held the title for two consecutive years.