Planning a trip to the UK? Hold on—new travel rules could catch you off guard, especially if you’re a dual citizen. The United Kingdom is rolling out changes to its Electronic Travel Authorisation (ETA) system, and these updates might significantly impact your travel plans. But here’s where it gets tricky: dual citizens face unique requirements that could complicate your journey if you’re not prepared.
What’s Changing?
From February 25, 2026, anyone boarding a flight to the UK must meet specific criteria. If you’re not a dual citizen, you’ll need either an ETA or a valid visa. However, if you are a dual citizen, you’ll need to present a valid British or Irish passport—or, if you’re using your Australian passport, a Certificate of Entitlement (CofE) attached to it. And this is the part most people miss: dual citizens cannot use an ETA to travel to the UK, even if they have one.
How Does This Affect You?
Your travel plans remain unaffected if:
- You’re not a dual citizen and have a valid ETA or visa.
- You’re a dual citizen with an ETA or visa and are arriving in the UK before February 25 using your Australian passport.
- You hold a valid British or Irish passport.
- You have a valid CofE sticker or digital CofE in your Australian passport.
Are You a Dual Citizen?
You might be a dual citizen if one or both of your parents were born in the UK or a British territory. This depends on your birth date and your parents’ origins. British citizenship by descent is automatic if you meet the conditions—no application required. For more details, explore the UK Government’s resources on types of British nationality and checking your citizenship status.
What Should You Do Now?
If you’re a dual citizen planning to travel to the UK, you have two options:
1. Apply for a British passport (here) or an Irish passport (here) if you’re from Northern Ireland.
2. Apply for a Certificate of Entitlement (here) to use your Australian passport for travel.
If you’d rather not hold dual citizenship, you can renounce your British citizenship (here). For non-dual citizens, simply apply for an ETA or visa (here).
Still Confused?
We can’t provide personalized advice, but the UK Government offers extensive resources to guide you. Check out these links:
- ETA Factsheet
- Check if you need a UK ETA or visa
- Check if you're British
- UK dual citizenship
- Types of British nationality
- Apply for a Certificate of Entitlement
- Apply for a British or Irish passport or Irish passport
If these resources don’t answer your questions, contact UK Visas and Immigration for assistance.
Controversial Question: Should dual citizens be subject to stricter travel requirements than others? Let us know your thoughts in the comments—this is a debate worth having!
