Australians planning a trip to Britain are facing a significant shake-up of entry requirements, with new rules set to take effect from 25 February. The changes will impact both dual nationals and those holding only Australian citizenship, altering long-standing travel practices.
What's Changing for Dual Citizens?
Until now, Australians who also hold British or Irish citizenship have enjoyed the flexibility of choosing which passport to present upon arrival in the UK. This option will disappear from the February deadline. From 25 February, dual nationals will be required to enter the UK using their British or Irish passport only. Using an Australian passport will no longer be permitted.
This shift means dual citizens without a valid UK or Irish travel document must act swiftly. The UK government's official travel advice site, Smartraveller, has warned that "these requirements will be strictly enforced" from the implementation date.
Limited and Costly Alternatives for Dual Nationals
For those caught without the correct passport, the alternatives are limited and come with hefty price tags. Travellers essentially have three options:
- Apply for a new British passport, which costs approximately $280, including courier fees.
- Apply for a Certificate of Entitlement. This document, placed in another passport, proves the right of abode. It is a costly solution at $1,182 and processing can take around three weeks after a visa centre appointment.
- Renounce British citizenship, a permanent step costing about $966.
The Certificate of Entitlement, while allowing entry on a non-British passport, represents a significant financial burden compared to simply renewing or obtaining a British passport.
New Electronic Travel Authorisation for Other Australians
The changes also affect Australians who do not hold UK or Irish citizenship. From 25 February, they must obtain a paid Electronic Travel Authorisation (ETA) before boarding their flight to Britain. This digital permission costs about $32.
Dual citizens are exempt from the ETA requirement, but only because the new rules mandate they travel exclusively as British or Irish nationals. The overarching message is clear: all travellers must ensure they have the correct documentation. Passengers without a valid passport, Certificate of Entitlement, or ETA risk being denied boarding to the UK from the February deadline.
These updates mark a decisive move by the UK to streamline border processes and clarify entry rights, ending a period of flexibility for thousands of dual-national Australians. Travellers are urged to check their passport validity and apply for necessary documents well in advance of any planned travel.



