Levitt represented Wales at under-17, under-19 and under-21 levels.[10] In May 2019, he was called up to the Wales senior squad for the first time.[11] He made his debut on 3 September 2020, in a 1–0 2020–21 UEFA Nations League B away win against Finland.[12] In May 2021, he was selected in Wales' 26-man squad for UEFA Euro 2020.[13]