Roman Abramovich is set to visit Chelsea during a rare trip to London.
The Stamford Bridge club's owner has not been seen in the capital since he experienced visa issues in 2018.
However, he has made a journey to the UK to visit relatives, a spokesperson confirmed.
It is understood that the billionaire Russian businessman is likely to visit either the club's Cobham training ground or stadium itself during his stay, although Chelsea do not have a home match until October 20 when they entertain Malmo in the Champions League.