The 23-year-old leaves after seven years with the Hammers, where he made more than 90 appearances for the U21 and U18 sides after joining from Haladas in 2019 at age 16.
He was part of the squad during the 2022/23 UEFA Europa Conference League-winning campaign, serving as an unused substitute in several Premier League and FA Cup games.
Hegyi also gained valuable experience through loan spells at Stevenage, Den Bosch, Motherwell, Debrecen, and MTK Budapest.
At international level, he has earned nearly 50 youth caps for Hungary and was included in the senior national squad in 2023, marking steady progress in his career development path.
