New UK ETA requirements affect Australian and New Zealand dual British citizens
As of 25 February 2026, key changes are coming for dual British citizens who also hold Australian or New Zealand nationality.
What is the ETA?
The Electronic Travel Authorisation (ETA) is a digital permission required for most visa-free visitors to enter the UK, is valid for two years, and must be obtained at least three days before travel. However, British citizens – including dual nationals – are exempt from needing an ETA because they already have the right to enter and live in the UK.
Key change for dual nationals from Australia and New Zealand
Until 24 February 2026, dual British-Australian or British-New Zealand citizens can still enter the UK using a valid Australian or New Zealand passport without an ETA. From 25 February 2026 onwards, this ends. You must now prove your British citizenship before boarding your flight or other transport. Airlines and carriers will be obligated to check this.
From the 25th February you will need:
- A valid British or Irish passport, or
- A Certificate of Entitlement placed in your Australian or New Zealand passport. This proves your 'Right of Abode' in the UK.
Without one of these, you may be denied boarding, even if you hold British citizenship.
What should you do?
- Apply for a British passport if you do not have one. It is usually the simplest and cheapest option. Costs start from around £128 for adults and £88 for children Processing can take several weeks, so plan ahead.
- Get a Certificate of Entitlement if you prefer to keep using your Australian or New Zealand passport. This costs about £589 and is added as a sticker or endorsement. It is valid for the life of your passport.
- Check your travel plans: If your trip is before 25 February 2026, you can use your Australian or New Zealand passport. For later dates, ensure you have the right documents.