UK ETA: What It Is, Who Needs It & How to Apply (2026)

Last Updated: April 2026

As of February 25, 2026, anyone visiting the UK from a visa-exempt country must have an approved Electronic Travel Authorisation (ETA) before boarding. This applies to Americans, Canadians, Australians, and citizens of all 27 EU countries — 85 nationalities in total.

What Is the UK ETA?

The UK ETA is a digital travel authorization — not a visa. Think of it as the UK’s version of the US ESTA or Canada’s eTA. It’s a pre-screening system that checks travelers against security databases before they’re allowed to board transport to the UK.

The ETA program has been rolling out in phases since late 2023. February 25, 2026 is the hard enforcement date — the transitional flexibility is over. Airlines, ferry operators, and rail companies (including Eurostar) are now required to verify ETA status before boarding. If you don’t have one, you don’t travel.

Who Needs a UK ETA?

Citizens of 85 visa-exempt countries and territories now need an ETA to visit the UK. This includes the United States, Canada, Australia, New Zealand, all 27 EU member states, EEA countries (Norway, Iceland, Liechtenstein), Switzerland, Japan, South Korea, Singapore, Gulf states (UAE, Saudi Arabia, Qatar, etc.), and dozens more.

Who Does NOT Need a UK ETA?

British citizens (including dual nationals — must travel on a UK passport), Irish citizens (covered by the Common Travel Area agreement), anyone who already holds a UK visa or immigration status (work visa, student visa, settled status, etc.), and travelers transiting through Heathrow or Manchester without passing through UK border control.

How to Apply for a UK ETA

Most people apply directly through the UK Home Office at GOV.UK/eta or via the official UK ETA app (Apple App Store, Google Play). The application takes 5–10 minutes — scan your passport, take a photo of your face, fill in your details, answer security screening questions, and pay £20. Most applicants are approved within minutes. The UK government recommends applying at least 3 working days before travel in case your application is flagged for manual review.

If you’ve had a visa refusal in the past, hold dual citizenship and aren’t sure which passport to use, are applying for a family or group, or simply want a guided service with customer support, a third-party service like iVisa can handle the application for you for an additional service fee on top of the £20 government fee.

Once approved, your ETA is digitally linked to your passport — there’s no physical document to carry. You’ll receive a 16-digit reference number and a confirmation email.

UK ETA vs. ETIAS vs. US ESTA: How Do They Compare?

What Happens If You Don’t Have an ETA?

Airlines, rail operators, and ferry companies are required to check ETA status before boarding. No ETA = no boarding — you will be denied at check-in, not at the UK border. There is no grace period. The transitional flexibility that existed during the rollout phase is over. You cannot apply at the airport and expect to make your flight safely — apply well in advance.

If your ETA application is refused, you cannot appeal — but you may be able to submit a new application or apply for a visa instead, depending on the reason for refusal.

Tips for Travelers

Apply as soon as you book your trip. Don’t wait until the day before.

Use the official channels only. Apply at GOV.UK or through a recognized service like iVisa. Avoid sketchy third-party sites that charge inflated fees with no added value.

New passport = new ETA. Your ETA is linked to your passport. If you renew your passport, you need a new ETA.

Every traveler needs one. Including children and babies. You can apply on behalf of others.

An ETA does not guarantee entry. It authorizes you to travel to the UK. The border officer makes the final decision on entry.

Frequently Asked Questions

Do Americans need a UK ETA?
Yes. As of February 25, 2026, US citizens must have an approved ETA before traveling to the UK. The previous visa-free entry without pre-authorization is no longer available.

What are the UK ETA requirements?
Citizens of 85 visa-exempt countries — including the US, Canada, Australia, all 27 EU members, and dozens more — need a UK ETA to enter the UK as visitors. You need a valid passport, the £20 fee, and 5–10 minutes to complete the online application. Approval is typically within minutes; allow 3 working days for safety.

Is the UK ETA a visa?
No. It’s a digital travel authorization — similar to the US ESTA. It doesn’t grant any right to work, study, or stay beyond the visitor rules. Longer stays still require a proper visa.

How much does a UK ETA cost?
The UK ETA costs £20 (~$25 USD) as of April 8, 2026. The fee increased from £16 on that date.

How long is a UK ETA valid?
2 years or until your passport expires, whichever comes first. It allows unlimited trips to the UK during the validity period, with each stay lasting up to 6 months.

Can I apply for a UK ETA at the airport?
Technically yes, since it’s a digital application — but it’s risky. While most decisions come within minutes, some applications are flagged for manual review which can take up to 3 working days. Apply before you get to the airport.

Does the UK ETA affect my Schengen days?
No. The UK is not in the Schengen Area. Time spent in the UK has no effect on your 90/180-day Schengen limit. They are completely separate systems.

Do I need both a UK ETA and ETIAS to visit Europe?
If you’re visiting both the UK and Schengen countries, yes — eventually. The UK ETA is required now. ETIAS is expected in Q4 2026 for Schengen countries. They are separate authorizations for separate territories.

What about Ireland?
Irish citizens don’t need a UK ETA. And if you’re visiting Ireland itself, you don’t need a UK ETA for that either — Ireland has its own separate immigration system.

Is the UK ETA fee going up?
The fee increased from £16 to £20 on April 8, 2026.

What is the difference between the UK ETA and ETIAS?
The UK ETA covers travel to the United Kingdom only and costs £20 for 2 years. ETIAS will cover all 30 Schengen Area countries and costs €20 for 3 years. If visiting both, you will eventually need both authorizations.

Related Articles

• Travel to the United Kingdom: Complete Guide
• ETIAS 2026: Complete Guide
• ETIAS vs. ESTA: What’s the Difference?
• Schengen Area Countries: Full List
• 90/180-Day Rule Explained
• Split Time: Schengen & Non-Schengen

Disclaimer: This guide is for informational purposes only and does not constitute legal or immigration advice. Rules can change — always verify with official sources at GOV.UK before traveling. Last updated: April 2026.