The UK government is chartering a final flight to bring British nationals back from the Chinese city at the centre of the coronavirus outbreak.
The plane will leave in the early hours of Sunday morning and land at RAF Brize Norton, the Foreign Office said.
It comes as Britons in mainland China have been urged to leave the country after the outbreak claimed more lives.
More than 100 UK nationals and family members have already been evacuated to Britain from Wuhan.
About 165 Britons are reported to remain in Hubei province, where the outbreak began, and 108 are believed to have asked the Foreign Office for help to leave.
At least 427 people have died after contracting the virus and there have been more than 20,000 confirmed cases, most of them in China.