As of April 2, 2025, European Union (EU), European Economic Area (EEA), and Swiss citizens are required to obtain an Electronic Travel Authorization (ETA) before traveling to the United Kingdom for short stays. This new requirement, part of the UK’s post-Brexit border control measures, aims to enhance national security by pre-screening travelers prior to their arrival.The Times+10GOV.UK+10Yahoo+10The Times+3Reuters+3The Times+3
What Is the ETA?
The ETA is a digital travel permit that allows eligible visitors to enter the UK for tourism, business, short-term study, or transit purposes for stays of up to six months. It is valid for two years or until the holder’s passport expires, whichever comes first. The application process involves providing personal and passport information, answering security-related questions, and paying a £16 fee. Applications can be submitted through the official UK ETA app or the GOV.UK website. New York Post+1GOV.UK+1The Times+3Financial Times+3GOV.UK+3Home Office Media+1GOV.UK+1The Times+4GOV.UK+4Migration and Home Affairs+4

Who Needs an ETA?
The requirement applies to all EU, EEA, and Swiss nationals traveling to the UK without a visa, except for Irish citizens, who are exempt due to the Common Travel Area agreement. The ETA system was initially introduced for non-European nationals and has now been extended to European visitors. GOV.UKThe Times+4Reuters+4GOV.UK+4
Application Process and Considerations
Applicants are advised to apply for an ETA before booking travel to the UK. While most applications are processed quickly, some may take up to three working days. Travelers must use the same passport for both the ETA application and travel. It’s important to apply through official channels to avoid additional fees or scams. France 24+14GOV.UK+14Migration and Home Affairs+14GOV.UK+3Home Office Media+3GOV.UK+3

Reciprocal Measures by the EU
In response, the European Union plans to implement its own travel authorization system, the European Travel Information and Authorization System (ETIAS), starting in late 2026. UK citizens will need to apply for an ETIAS to enter EU countries for short stays, aligning with similar security measures. The Times+2The Times+2Reuters+2