You will need a UK ETA if you:
- Are a national of a country that does not require a visa to visit the UK (including
EU nationals). - Are traveling to the UK for a short stay (up to six months).
- Do not hold a UK visa, Biometric Residence Permit (BRP), or Biometric Residence
Card (BRC).
British and Irish nationals do not require an ETA. Check if your nationality is eligible for an ETA and apply here.