In 2014, Vladinova made her breakthrough season, her first event at the Moscow Grand Prix she took 4th place in hoop finals. She competed at the 2014 World Cup series in Debrecen, she finished 8th in all-around and qualified in hoop finals. In Stuttgart, she finished 9th in all-around, placed 18th in Pesaro all-around and In Sofia, where she placed 9th in all-around, and qualified to 2 event finals finishing 6th in clubs and 4th in hoop. She competed at the 2014 European Championships where she finished 13th in all-around behind Israeli gymnast Victoria Veinberg Filanovsky. Vladinova competed at the 2014 World Championships with Team Bulgaria finishing 7th, she finished 25th in all-around qualifications, missing out of the top 24 finals. She ended her season competing in the 2014 Grand Prix Final winning bronze in all-around and won 3 apparatus medals: (2 silver: clubs, ribbon), (bronze: ball).