The two clubs have come to a full agreement for the 22-year-old to make the temporary switch from Hull to southwest London.
Hull City defender James Furlong is set to join League Two side AFC Wimbledon on loan, sources have told Football Insider.
Furlong is set to undergo a medical at Wimbledon and the left-back will join up with his new teammates ahead of their new League Two campaign.
Hull are currently flush with cash following the sales of Jaden Philogene and Jacob Greaves who both left the club for the Premier League.
Wimbledon finished 10th in League Two last season and hope the loan signing of Furlong can help the club kick on towards their promotion aspirations.
James Furlong set to leave Hull for Wimbledon
Furlong joined Brighton from Shamrock Rovers in 2019 but only made one appearance for the club during his time there
The left-back’s most successful spell in senior football was during his loan spell at Scottish side Motherwell where he made 16 appearances and provided three assists.
Hull City believe that consistent exposure to first-team football will help with Furlong’s progression after only making a single appearance since joining the Championship club.
Wimbledon’s season fell apart in their last ten games as they dropped points in six of them, drawing two and losing four.
In other news, Hull City have announced the signing of ex-Leeds United defender.