For many international travellers, visiting the United Kingdom has historically meant navigating visa requirements. But starting April 2025, a new digital process called the Electronic Travel Authorisation (ETA) will become a requirement for many who previously travelled visa-free. Whether you’re heading to the UK for a holiday, business, or a short layover, this new system may apply to you. In this detailed guide, we’ll explain what the ETA is, who needs it, how to apply, and what it means for your travel plans.
Table of Contents
What is the UK ETA?
The Electronic Travel Authorisation (ETA) is a digital entry permit for individuals from visa-exempt countries who plan to travel to the UK for short stays (typically up to six months). While it is not a visa and does not grant the right to work or settle in the UK, it is a mandatory pre-screening measure designed to enhance border security and modernize UK entry procedures.
The ETA is linked electronically to your passport and is valid for multiple short visits. It aligns the UK with systems like the U.S. ESTA, Canada’s eTA, and the upcoming EU ETIAS, enabling authorities to pre-assess travellers before they arrive.
Who Needs an ETA?
The ETA will be mandatory for nationals of countries that do not currently require a visa for short stays in the UK. Here’s a closer look:
Who Must Apply
- Citizens of visa-exempt countries including:
- United States
- Canada
- Australia
- Japan
- EU countries
- And many others with visa-free agreements
- Non-European nationals who have already been required to obtain an ETA under early rollout phases
- Eligible European nationals from April 2, 2025 (applications opened March 5, 2025)
- All visa-exempt travellers arriving from outside the Common Travel Area
Who is Exempt
- British and Irish citizens
- UK visa or immigration status holders
- EU Settlement Scheme status holders
- BN(O) passport holders
- Children aged 18 and under visiting as part of a French school group
- Travellers entering the UK from within the Common Travel Area (e.g., Ireland) with evidence of residence
- Airside transit passengers (temporary exemption)
Key Dates to Know
- March 5, 2025: ETA applications open for eligible European travellers
- April 2, 2025: ETA becomes mandatory for European travellers
- April 9, 2025: ETA fee increases from £10 to £16
- April 2025 onward: Universal requirement for all eligible visa-exempt travellers
How to Apply for a UK ETA
The ETA application process is designed to be straightforward and mobile-friendly.
Where to Apply
- Use the official UK ETA app (available on app stores)
- Or apply online via the GOV.UK website
What You’ll Need
- A valid passport (must be the same one used for travel)
- A compliant digital photo
- Contact and travel details
- Answers to security and background questions
- £16 application fee (starting April 9, 2025)
Processing Time
- Most decisions are made within minutes
- Allow up to 3 working days in case of delays
What If Your ETA Is Denied?
If your ETA is rejected, you can reapply or correct the issue. If your ETA is refused, you cannot appeal and must apply for a regular UK visa to travel.
What Happens Without an ETA?
If you need an ETA but do not have one:
- Airlines, ferries, and trains will deny boarding
- UK Border Force may refuse entry upon arrival
Always check ETA status and receive confirmation before traveling.
Special Considerations
Transit Passengers
- Airside transit passengers are temporarily exempt
- If passing through UK border control (landside), an ETA will be required
Frequent Travellers
- The ETA is expected to be valid for 2 years or until passport expiry (whichever comes first)
- Allows multiple short visits within its validity period
Family or Group Applications
- You can apply on behalf of others with their passport and consent
Why Is the UK Introducing the ETA?
The ETA is part of the UK’s move toward a digitized, secure, and independent border control system. Goals include:
- Enhanced national security through early screening
- Improved efficiency at UK ports of entry
- Alignment with global trends in immigration control
How Does It Compare Globally?
- EU ETIAS: €7 for 3 years, launching in 2025
- US ESTA: $21 for 2 years
- Canada eTA: CAD $7 for 5 years
The UK ETA sits in a similar range with a £16 fee and a 2-year validity.
Preparing for Your Trip to the UK
To avoid last-minute issues, follow these steps:
- Confirm Eligibility: Check if your nationality requires an ETA
- Apply Early: Submit your application at least 72 hours before departure
- Check Your Passport: Ensure it is valid for your entire stay
- Save Your ETA: While digital, it’s wise to keep a copy (printed or digital)
- Monitor Updates: Stay informed through GOV.UK as the rollout evolves
Final Thoughts
Starting in 2025, the UK’s ETA system will be a game-changer for short-term international travellers from visa-exempt countries. While the process adds a new step, it also streamlines entry and enhances security. For most travellers, applying for an ETA will be a quick, inexpensive task that ensures hassle-free entry.
Plan ahead, apply in time, and you’ll be set to explore everything the UK has to offer—from the historic streets of London to the Scottish Highlands. Check the official UK government website for updates and detailed guidance as your travel dates approach.
Safe travels!