Step 1: Check if you require a UK Standard Visitor Visa or an Electronic Travel Authorisation (ETA). UAE passport holders usually need an ETA, while many other residents require a Standard Visitor Visa.
Step 2: Complete the online application form for the UK Standard Visitor Visa and pay the applicable fee.
Step 3: Book a biometric appointment at a UK Visa Application Centre in Dubai or Abu Dhabi.
Step 4: Gather and upload all required supporting documents, such as passport, proof of funds, and travel plans.
Step 5: Attend your appointment to provide fingerprints, a photo, and submit your passport.
Step 6: Wait for the decision on your visa application, which usually takes around 3 weeks.