The UK government will charter a flight from Dubai early next week for British nationals wanting to leave the region, subject to the situation on the ground.
The commercial flight, to leave from the United Arab Emirates (UAE), will be available for a charge.
British nationals, their spouse or partner and children under the age of 18 are eligible to register.
Conflict has continued in the region, with the UAE and Qatar reporting missile and drone attacks on Saturday.
Two government-chartered flights have returned British citizens from Muscat, Oman.
