UK entry for dual nationals without a British passport

⚠️ Entry to the United Kingdom: ETA becomes mandatory from 25 February

The British government has announced that from 25 February 2026, the requirement to present an Electronic Travel Authorisation (ETA) will be fully enforced for entry to the United Kingdom.

Since October 2025, the EU nationals had been affected by the roll-out. With this extension, the measure now applies to all non-British citizens.

What does this mean for Franco-British dual nationals?

If you hold both French and British nationality, you can enter the UK with your British passport without needing an ETA. However, if you present your French passport, you will now need a valid ETA.

How to apply

The ETA costs £10 and is valid for 2 years. The application is made online via the official UK government website. Processing usually takes a few days.

📌 Our advice: always travel with your British passport to avoid any complications at the border.