UK Requires Electronic Travel Authorisation for Visitors from 85 Countries Starting February 25

Starting February 25, 2026, visitors from 85 countries must obtain an Electronic Travel Authorisation (ETA) before traveling to the UK, or they will be denied boarding. The ETA, costing £16, applies to visa-exempt travelers and is enforced by airlines. British and Irish citizens, including dual nationals, are exempt but must present valid British documentation. The scheme aims to enhance UK border security and streamline travel, aligning with similar EU post-Brexit digital border controls.