UK ETA Application 2025: Complete Guide to Applying, Costs, and What to Expect

If you’re planning to visit the United Kingdom and you’ve just discovered you now need something called an Electronic Travel Authorisation before you board your flight, you’re not alone — and the good news is that the process is far more straightforward than it might look at first glance.

The UK ETA Is Now Live — Here’s What Changed in 2025

The UK Electronic Travel Authorisation scheme didn’t appear overnight. It was introduced in phases, starting with a pilot for Qatari nationals in late 2023, then gradually extended to Gulf Cooperation Council (GCC) nationals, and eventually rolled out much more broadly. By January 2025, the scheme had expanded to cover the vast majority of nationalities who previously travelled to the UK without any prior permission — including Americans, Canadians, Australians, and most of Western Europe.

What changed specifically in 2025 is that the European nationals requirement came into full effect. Citizens of EU member states, who had previously enjoyed visa-free access without any pre-travel authorisation, were brought into the ETA system. This was arguably the biggest single expansion of the scheme, affecting millions of travellers annually. If you’re European and you visited the UK in 2023 or 2024 without any pre-registration, you’ll need to do things differently from now on.

The earlier pilot phases were relatively quiet — most travellers weren’t affected, and the Home Office was still refining the application infrastructure. The 2025 rollout is categorically different in scale. The UK Visas and Immigration (UKVI) system has been updated, the GOV.UK ETA guidance pages have been substantially expanded, and the mobile application has been updated to handle the increased volume. That said, the system isn’t without its quirks — more on those shortly.

Who Actually Needs a UK ETA (and Who Is Exempt)

Nationalities Required to Hold an ETA

The list is substantial. The following nationalities are among those required to obtain a UK ETA before travelling:

United States citizens
Canadian citizens
Australian citizens
New Zealand citizens
Citizens of EU member states (from January 2025)
Citizens of Gulf Cooperation Council countries (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, UAE)
Citizens of several other countries including Japan, South Korea, Singapore, and Malaysia

This is not an exhaustive list, and nationality rules do change. Always verify your specific nationality’s requirements on GOV.UK’s visa checker tool before making any travel arrangements.

Who Is Exempt From the ETA Requirement

Here’s the thing — a significant number of travellers don’t need an ETA at all, and some people go through unnecessary stress applying for one when they’re actually exempt. You do not need a UK ETA if you:

Already hold a valid UK visa (Standard Visitor, work visa, student visa, etc.)
Hold a valid Biometric Residence Permit (BRP) or eVisa
Are a British citizen or a British Overseas Territories citizen with the right of abode
Hold an Irish passport (Irish citizens continue to have separate entry rights under the Common Travel Area)
Hold indefinite leave to remain or settled status under the EU Settlement Scheme

If you’re a British National (Overseas) passport holder, your situation is slightly different — check the specific guidance on GOV.UK, as BN(O) status has its own entry route.

Transit Passengers: Do You Need an ETA to Connect Through a UK Airport?

This is one of the questions I see come up constantly, and the answer depends on your nationality and your specific circumstances. If you’re simply connecting through a UK airport and you won’t be passing through UK border control — meaning you stay airside in the international transit zone — some nationalities can do this without any authorisation. However, if your connecting flight requires you to go through UK passport control (which is more common than people expect at airports like Heathrow), different rules apply.

For nationalities who are now in the ETA system, the general position is that an ETA is required even for transit if you will pass through UK border control. Transit without visa (TWOV) exemptions are separate from the ETA scheme. If you’re travelling through the UK on a multi-leg journey, don’t assume your transit is automatically permitted — verify your specific situation on GOV.UK or with your airline before you travel.

How to Apply for a UK ETA in 2025: The Exact Process

The UKVI App vs the Online Web Form

You have two options: the UKVI: UK Visas and Immigration mobile app, available on iOS and Android, or the online web form accessible through GOV.UK. Honestly, the app is the better experience for most people. It uses your phone’s camera to scan your passport biographic page and captures your photo automatically, which removes a significant amount of manual data entry. The web form works perfectly well, but you’ll need to type in all your passport details manually, which is where transcription errors tend to creep in.

That said, if you’re applying on behalf of someone else — an elderly parent, for instance, or a child — you might find the web form easier to manage on a desktop screen where you can see everything clearly.

Documents You’ll Need Before You Start

Your valid passport (with at least six months’ validity is strongly advisable, though not always a hard requirement)
A working email address — your ETA approval will be sent here
A debit or credit card to pay the application fee
A digital photograph of your face (if applying via the web form rather than the app)
Details of any previous UK visa refusals or immigration history, if applicable
Information about any criminal convictions

Honestly, the form takes about 10 to 15 minutes if you have your documents ready in front of you. Most people overthink this part. It’s not a full visa application — there are no supporting documents to gather, no bank statements to upload, no employer letters required.

Completing the Application: A Field-by-Field Walkthrough

The application asks for your personal details as they appear in your passport — your full name, date of birth, nationality, passport number, and expiry date. These must match your passport exactly. Even a single character discrepancy can cause problems at the border, so don’t abbreviate your name or transpose any digits.

You’ll also be asked a series of eligibility questions. These cover things like previous refusals of UK visas or ETAs, criminal convictions, and whether you’ve previously been deported or removed from any country. These questions are straightforward if your immigration history is clean. If it isn’t, you’ll want to read the next section carefully.

After completing your details, you’ll pay the fee, and then your application enters the review queue. You’ll receive an email confirmation immediately after submitting, and the actual decision will come to the same email address.

UK ETA Cost Breakdown for 2025

The official UKVI fee for a UK ETA is £10 per person, as of 2025 — though fees are subject to change, so always confirm the current amount on GOV.UK before you apply. That £10 covers the administrative cost of the application and the two-year validity (or until your passport expires, whichever comes first). It applies per individual, including children — there’s no family rate.

You’ll pay by debit or credit card through the UKVI app or the web form. The payment is processed securely through the government’s payment infrastructure.

Third-Party Application Services

This is where things get murky. A number of third-party commercial websites offer to process your UK ETA application on your behalf, typically charging anywhere from £30 to £80 or more. They’re not scams in the conventional sense — they do actually submit the application — but they’re charging you a significant premium for a service that takes most people about 15 minutes to complete independently on the official government platform. The ETA itself is the same document whether you apply through an agent or directly.

That said, there are limited circumstances where a third-party service might add genuine value: if you have an unusually complex situation, if English isn’t your first language and you’d benefit from guided assistance, or if you genuinely can’t navigate the digital process independently. In those cases, make sure any adviser you use is properly regulated — more on that at the end of this article.

Is the ETA Fee Refundable If Your Application Is Refused?

No. The application fee is non-refundable regardless of the outcome. This is a standard position across UK immigration products — the fee covers the cost of processing the application, not the grant of permission. If your ETA is refused, you lose the £10. That’s a relatively modest sum, but it’s worth knowing before you apply.

Processing Times: How Long Does the UK ETA Actually Take?

The official position from UKVI is that most ETA applications are decided within three working days. In practice, a significant proportion of applications — particularly those that are straightforward with no complicating factors — are decided within a few hours. I’ve seen people report receiving their ETA approval within 30 minutes of submitting.

But “within three working days” really does mean three working days, and that excludes weekends and bank holidays. If you apply on a Friday afternoon, don’t expect a decision before Monday at the earliest. And if your application gets flagged for additional checks — which can happen for reasons that aren’t always obvious to the applicant — it can take longer than three working days.

What to Do If Your ETA Hasn’t Arrived

First, check your spam or junk folder. UKVI emails occasionally get filtered. If it’s genuinely not there and three working days have passed, you can contact UKVI directly through the contact options on GOV.UK. Have your application reference number to hand — you’ll have received this in your confirmation email at the point of submission.

Practical tip: Apply for your UK ETA at least two weeks before your travel date. Three working days is the stated target, but giving yourself a comfortable buffer means any delays or queries can be resolved without the pressure of an imminent departure.

Can You Apply on the Same Day as Your Flight?

Technically, there’s nothing in the process that prevents a same-day application. But it would be a significant risk. If your ETA doesn’t come through before you reach check-in, your airline may deny boarding — carriers are responsible for checking passengers hold valid travel authorisation before they fly, and many airlines do check this. Don’t leave it to the last minute. There’s simply no upside.

The Mistakes That Get UK ETA Applications Refused

Name and Passport Number Mismatches

This is the single most common avoidable reason for complications — not necessarily outright refusal, but problems at the border that could have been prevented. Your ETA is electronically linked to your passport. If your name on the application doesn’t exactly match the name on your passport, or if your passport number contains even one incorrect digit, the border officer’s system won’t match you to an approved ETA. Type carefully. Check twice.

Previous Immigration Issues and Criminal Records

The ETA application asks whether you have any criminal convictions or previous immigration refusals. You must answer these questions truthfully. Providing false information on an immigration application is a serious matter and can result in not just the refusal of your ETA but a longer-term bar on UK entry. If you do have previous immigration issues or convictions — even minor ones from many years ago — answer honestly and be prepared for the possibility that your application will require additional consideration. For complex situations, I’d strongly recommend speaking with a regulated immigration solicitor who can advise on your specific circumstances.

Applying Through Unofficial Websites

There are websites that mimic the appearance of official government platforms closely enough to confuse first-time applicants. Some of these are simply overcharging for a legitimate service; others are outright fraudulent and may steal your personal data without ever submitting your application. Always check that the URL you’re using is a legitimate gov.uk domain before entering any personal details or payment information.

What Happens After a Refusal

If your ETA is refused, you’ll receive a notification explaining the decision. In most cases, you can reapply — particularly if the refusal was due to an administrative error that you can correct. If the refusal was based on a substantive eligibility issue, you may need to explore other routes, such as a Standard Visitor Visa. A refusal doesn’t automatically mean you can never visit the UK, but it does mean the ETA route isn’t available to you without resolving whatever issue triggered the refusal.

UK ETA vs UK Visa: Understanding the Difference

The ETA and a UK visa are fundamentally different instruments, even though they both result in permission to enter the United Kingdom. An ETA is a pre-travel authorisation — it’s a lightweight check that links your passport to your travel history and confirms you’re not on any watch lists. It doesn’t, by itself, confer the right to enter; that decision is still made by a Border Force officer when you arrive.

A Standard Visitor Visa, by contrast, involves a much more substantive application process. You’ll need to provide evidence of your financial situation, accommodation, ties to your home country, and the purpose of your visit. It typically costs £115 for a six-month visit and requires an in-person biometric appointment.

What the ETA Allows — and What It Doesn’t

An ETA permits you to travel to the UK as a visitor for leisure, business meetings, or short-term study. You can stay for up to six months per visit. What you cannot do under an ETA is work in the UK, take up employment, access public funds, or receive non-emergency NHS treatment (NHS treatment generally isn’t available to visitors regardless of their immigration status, except in emergencies).

If your purpose of travel involves anything that falls outside standard visiting activity — paid work, long-term study, settling in the UK — then an ETA isn’t the right route, and you’ll need an appropriate visa category.

Nationality-Specific Guidance for 2025 Applicants

US Citizens Applying for the UK ETA

American passport holders are straightforwardly within the ETA scheme. The process is the same as described above — apply via the UKVI app or web form, pay £10, wait for your decision. US citizens have historically had a close relationship with the UK immigration system, and the processing is generally smooth for most applicants without complicating factors.

Indian Nationals: Why Most Indian Passport Holders Are Not Eligible for an ETA

This is probably the most important nationality-specific point in this entire article. Indian nationals are not eligible for the UK ETA. India is not on the list of nationalities included in the ETA scheme. Indian passport holders who wish to visit the United Kingdom need to apply for a Standard Visitor Visa through the full application process, including a biometric appointment. There’s no shortcut here, and paying a third-party website to “apply for your ETA” when you hold an Indian passport is money wasted — or worse, a scam.

Australian and Canadian Applicants: What Changed From 2024 to 2025

Both Australian and Canadian nationals were included in the ETA rollout in early 2025, having previously been part of the scheme from an earlier phase. The main change from 2024 to 2025 for these nationalities is that the ETA requirement is now fully enforced — airlines are required to verify ETA status before allowing boarding. In 2024, there was something of a grace period during implementation. That grace period is over. If you’re Australian or Canadian and you’re travelling to the UK, you need an ETA before you fly.

Pakistani and Sri Lankan Citizens: Visa Routes to Use Instead

Pakistani and Sri Lankan nationals are not included in the ETA scheme. Like Indian nationals, travellers from these countries need to apply for a Standard Visitor Visa if they want to come to the UK for tourism or a short business visit. The application involves a biometric appointment at a UKVI visa application centre in their country of residence, and standard processing times for visitor visas are typically three to four weeks, though this can vary.

Travelling to the UK With an ETA: What Happens at the Border

Your ETA is stored electronically and linked to your passport. You don’t need to print anything — there’s no physical document to present. When you check in for your flight, your airline’s system will confirm you hold a valid ETA. When you land in the UK, the Border Force officer will scan your passport and your ETA status will appear on their screen automatically.

E-Gates and Which Nationalities Can Use Them

The e-gates at UK airports allow eligible travellers to pass through passport control without speaking to a Border Force officer. As of 2025, ETA holders from certain nationalities — including US, Canadian, and Australian citizens — are able to use e-gates. This is a relatively recent development; previously, non-EEA nationals were generally required to queue for officer-assisted processing. If you’re eligible for e-gates, the process is quick: scan your passport, look at the camera for a biometric check, and you’re through.

Questions You May Be Asked at UK Passport Control

Even with an approved ETA and access to e-gates, you may be directed to speak with a Border Force officer. This isn’t unusual and doesn’t necessarily indicate a problem. Standard questions include the purpose of your visit, where you’re staying, how long you plan to remain, and whether you have sufficient funds for your stay. Answer honestly and clearly. Having a hotel confirmation or contact details for whoever you’re staying with can help if questions are asked.

Frequently Asked Questions About the UK ETA in 2025

How Long Is the UK ETA Valid and How Many Times Can You Enter?

A UK ETA is valid for two years from the date of issue, or until your passport expires — whichever comes sooner. Within that validity period, you can make multiple trips to the UK. Each individual visit can be up to six months. So if your ETA is approved in January 2025, you can in principle visit the UK multiple times before January 2027, provided each stay doesn’t exceed six months.

Does an ETA Guarantee Entry Into the United Kingdom?

No. And this is a genuinely important point. An approved ETA is pre-clearance, not a guarantee of entry. The final decision on whether to admit you to the UK is made by a Border Force officer at the port of entry. In practice, the vast majority of ETA holders are admitted without any difficulty. But an officer does have the legal authority to refuse entry if they have grounds to believe you don’t meet the requirements.

Can I Extend My Stay Beyond the ETA Permission?

No. The ETA does not allow you to extend your stay beyond the six-month visitor limit. If you want to remain in the UK longer than permitted, you’d need to leave and re-enter (subject to the usual considerations about repeated short visits, which can attract scrutiny), or apply for a different visa category that permits a longer stay.

What If I Get a New Passport — Does My ETA Transfer?

It does not. Your ETA is linked to the specific passport you used when you applied. If you renew your passport, you’ll need to apply for a new ETA using your new passport details. This is a quick process, but don’t forget to do it — travelling on a new passport with an ETA linked to your old one won’t work at the border.

Can Children and Minors Apply for Their Own ETA?

Yes. Every individual travelling to the UK needs their own ETA, including infants and children who hold their own passport. A parent or guardian can complete the application on behalf of a child. If a child is travelling on a parent’s passport (which is rare but does still occur with some older passports), the guidance on GOV.UK should be consulted for how this is handled in the ETA system.

Applying Through a Travel Agent or Immigration Adviser in 2025

For the overwhelming majority of travellers, there is genuinely no need to use a third party to apply for a UK ETA. The official process is accessible, reasonably intuitive, and takes a matter of minutes for most applicants. A travel agent or commercial website can’t get your ETA approved any faster, and they have no influence over the outcome of the application.

That said, there are situations where professional assistance adds real value. If you have a complex immigration history — previous refusals, deportations, criminal convictions — the questions on the ETA form require careful, accurate answers, and the consequences of getting them wrong are significant. In those circumstances, paying for the advice of a qualified immigration professional is money well spent.

How to Verify an OISC-Regulated Adviser

In the UK, anyone who provides immigration advice for a fee must be regulated by the Office of the Immigration Services Commissioner (OISC) or be a solicitor regulated by the Solicitors Regulation Authority. You can check whether an adviser is properly registered using the GOV.UK adviser search tool. Don’t hand money or personal documents to any immigration adviser without first verifying their credentials. Unregulated immigration advice is not only potentially harmful — it’s illegal.

And if you’re looking at a website that charges £50 to submit a £10 application on your behalf, ask yourself what you’re actually paying for. In most cases, the honest answer is: not much.

This article is for informational purposes only and reflects information available as of 2026. For official guidance, always check GOV.UK or the relevant government authority. Nothing in this article constitutes legal, financial, or professional advice.

This article is for general informational purposes only. Visa and travel authorisation rules change frequently. Always check the official government website before travelling.