As of 01 December 2023:
British Passport Holders do not require a visa to visit Malaysia. You will normally be allowed to stay for 90 days on arrival.
HOWEVER - all international travellers heading to Malaysia must now complete a Malaysia Digital Arrival Card (MDAC) before their arrival.
The MDAC card should be filled out within three days before arriving in Malaysia. All travellers should prepare a printed copy of the completed form to present at the immigration counter upon arrival. The immigration officer will verify the form along with the traveller’s passport which should be valid for at least six months from the travel date.
Travellers must provide personal details such as their name, nationality, passport information, and arrival and departure dates on the MDAC website.
Entry rules change frequently and at short notice. We recommend you keep yourself updated on current entry requirements as per the Foreign Office Foreign Travel Advice: