Sereyroth was a member of Cambodia's squad at the
2015 Southeast Asian Games football tournament, playing as goalkeeper in all four games. He also played in all three
2016 AFC U-23 Championship qualification matches. Sereyroth has also played at the senior level in the
2018 World Cup qualification, where he started in both first-round games against
Macau as well as a second round 1-0 home defeat to
Afghanistan. In 2015, he saved two penalties kicks from
Khairul Amri of
Singapore in
Singapore and from
Shinji Okazaki of
Japan in
Phnom Penh in
2018 FIFA World Cup qualification – AFC second round. ==Honours==