Newcastle United midfielder Isaac Hayden is close to joining Luton after undergoing a medical on Monday.
Hayden has three years left on his contract with Newcastle, but is training with the Under-21s after being deemed surplus to requirements by Eddie Howe.
Luton are looking to bolster their squad after a dire start to the 2023-2024 Premier League campaign - losing their opening two games against Brighton and Chelsea.
The Hatters have already secured the services of former Chelsea and Nice midfielder Ross Barkley and Manchester United academy product Tahith Chong.