I Already Have a US Visa — Do I Still Need a UK ETA?

You've got a valid US visa — a B1/B2, an H-1B, an F-1, maybe a green card — and you're planning a trip to the UK. Surely the hard part is done? Not quite.

A US visa is issued by the United States. A UK ETA is issued by the United Kingdom. Two countries, two immigration systems, and neither one treats the other's paperwork as permission to enter.

The short version: holding a US visa does not exempt you from the UK ETA. But whether you actually need an ETA depends on something else entirely — the passport you'll travel on. That single detail splits readers into two very different groups, and getting it wrong can mean being stopped at the check-in desk.

This guide covers both groups, the dual-national edge cases that catch people out, what the ETA application actually asks you, and what each route costs. It's general information, not immigration advice, so confirm the current rules on the official UK government site before you book anything.

Does having a US visa mean you don't need a UK ETA?

No. A US visa gives you permission to be in the United States. It does nothing at all for the UK.

The UK runs its own travel authorisation scheme, the Electronic Travel Authorisation (ETA), and it is checked against UK systems by airlines and by Border Force. When you check in for a flight to Heathrow, the airline queries your passport against the UK's Advance Passenger Information and ETA data — not against anything from US Citizenship and Immigration Services.

There's no reciprocal arrangement, no shared "trusted traveller" recognition and no exemption for US visa holders in the UK's Immigration Rules. Turn up at the airport with a B1/B2 visa and no ETA and you'll likely be refused boarding before you ever reach a UK border officer.

Visa, ETA and leave to enter: three different things

Most confusion here comes from people using the word "visa" as if it were universal. It isn't. Four separate concepts are in play:

• US visa — US permission. Issued by US consulates or USCIS. Relevant only for entering or staying in the United States.
• UK ETA — a UK travel authorisation for non-visa nationals. Digital, linked to your passport, granted in advance, and no guarantee you'll be let in.
• UK visa — UK permission for visa nationals and for longer or more complex stays. Applied for online, usually involves biometrics.
• Leave to enter — the actual permission to come into the UK, granted or refused by a Border Force officer when you arrive at the border.

An ETA is not a visa. A US visa is not a UK visa. And neither one is leave to enter.

The decision about whether you actually come into the country is made at the UK border, by a UK officer, on the day.

Why this misconception is so common

Two reasons. First, people assume that a hard-won visa from one major English-speaking country translates into easier access to another. It doesn't.

Immigration systems are national, and the UK's rules are based on your nationality, not on who else has already vetted you.

Second, the UK ETA is a relatively new scheme, and it looks a lot like the US ESTA. Travellers who already hold ESTA-style authorisations for one country reasonably assume the same logic applies elsewhere. It doesn't — each scheme has its own rules, its own list of eligible nationalities and its own fee.

Who actually needs a UK ETA — and who can't get one

Here's the only distinction that matters: are you a non-visa national or a visa national?

A non-visa national is someone whose passport allows them to visit the UK for up to 6 months without applying for a visa in advance. Since the ETA scheme went global, those travellers need an ETA instead. That list includes US, Canadian, Australian and New Zealand citizens, most Asian and Gulf nationals who previously travelled visa-free, and — since 2 April 2025 — all EU, EEA and Swiss nationals.

A visa national is someone whose passport requires a visa before travelling to the UK. That list includes India, China, Brazil, Nigeria, South Africa, Pakistan, Bangladesh, Ghana, Kenya, Turkey, the Philippines, Vietnam, Sri Lanka and many others. If that's you, the ETA scheme simply isn't open to you.

There is no ETA option to apply for.

For a full country-by-country breakdown, see our guide to who needs a UK ETA.

Quick reference: which route applies to you?

Which type of US visa holder are you?

If your search was "I already have a US visa, do I still need a UK ETA?", you're one of three people. Work out which one before you do anything else — the answer is completely different in each case.

1. You're a US citizen travelling on a US passport

You need a UK ETA. Every trip. There is no US-citizen exemption, and your US immigration status (which, as a citizen, isn't a visa at all) is beside the point.

US citizens have needed an ETA for UK travel since 8 January 2025. It costs £16, is valid for 2 years or until your passport expires (whichever comes first), and allows multiple entries with stays of up to 6 months at a time.

What it does not give you:

• Permission to work in the UK for a UK employer (some limited business activities are allowed under visitor rules).
• Access to public funds, NHS non-emergency treatment on the same basis as a resident, or settlement rights.
• A guaranteed entry. Border Force can still refuse you at the airport.

2. You're a non-US citizen living in the US on a visa or green card

This is where most people go wrong. Your US visa tells the UK nothing. What matters is the passport you'll hand over at the airport.

So ask yourself: what nationality is my passport?

• If your passport is from an ETA-eligible country (Australia, Japan, South Korea, Singapore, Canada, an EU country, the UK-eligible Gulf states and so on), you need a UK ETA. Your H-1B, L-1, F-1 or green card doesn't change that.
• If your passport is from a visa-national country (India, China, Brazil, Nigeria, Turkey, Pakistan, the Philippines and many more), you cannot apply for an ETA. You need a UK Standard Visitor Visa, which you apply for online from the US through the official portal.

A green card holder from India and a green card holder from Germany get completely different answers to the same question. That's not a loophole — it's just how nationality-based immigration rules work.

3. You're a dual national — including US/British duals

Dual nationality creates the trickiest version of this question. The rule of thumb: your ETA requirement follows the passport you travel on.

If you're a US citizen and you also hold a British or Irish passport, you do not need an ETA — but you should travel on your British or Irish passport. Arriving on your US passport as a British citizen creates avoidable problems: you could be asked to evidence your right of abode, and if you arrived without an ETA you'd be relying on the airline and Border Force to work out that you're actually British.

If you're a dual national of the US and a visa-national country — say, a US and Nigerian passport — the passport you choose changes your route entirely. On the US passport you need an ETA. On the Nigerian passport you need a visitor visa.

Pick the passport that matches the paperwork you hold, and apply for the ETA using the exact passport you'll travel on.

Decision rule: your UK ETA eligibility is set by your passport nationality. Not your country of residence. Not your green card. Not your US visa. Not how long you've lived in America.

Do US green card holders need a UK ETA?

A green card is evidence of US permanent residence. It is not a travel document for the UK, and it is not on the UK's list of ETA exemptions.

So the answer depends entirely on your passport. A Japanese green card holder needs an ETA. An Indian green card holder needs a UK visitor visa.

The green card itself is irrelevant to both.

One exception worth knowing: a valid US visa can matter for transiting the UK, which is a separate question covered below. But it never substitutes for an ETA for a normal visit.

What about transiting through the UK with a US visa?

Transit is the one place where a US visa genuinely can make a difference to UK immigration — but only in narrow circumstances, and only for some nationalities.

First, the blanket rule. If you're a non-visa national (US, Canadian, Australian, Japanese, EU and so on) and you're changing planes at a UK airport — even if you never pass through border control — you still need a UK ETA. The days of airside transit being exempt are over for non-visa nationals.

Second, the visa-national rule. If you're a visa national and you're only passing through the UK, you may need a Direct Airside Transit Visa (DATV) or a Visitor in Transit visa. However, the UK operates a set of exemptions from the airside transit visa requirement, and holding a valid visa for certain countries — including the United States — is among the exemption categories.

Two things to be careful about here:

• The exemption list is specific and narrow. It does not cover every US immigration document, and the rules around permanent residence permits differ from those around visas.
• Exemptions describe who doesn't need a transit visa. They do not give you permission to leave the airport or enter the UK as a visitor.

Because transit rules change, verify your exact situation against the official UK transit visa guidance on gov.uk before you book a multi-leg itinerary.

Real-world example of why this matters: a Brazilian national living in Texas with a valid US work visa connecting through Heathrow on the way to Dubai. Airside transit only, never touches UK soil. Without checking the exemption list, most people would assume a UK visa is needed — but a valid US visa is one of the categories that can remove the airside transit visa requirement. Get it wrong in the other direction, though, and an airline can refuse boarding on the spot.

If you already have a UK visa, do you still need an ETA?

No. This is the one case where existing immigration paperwork does substitute for an ETA.

If you hold a valid UK visa — a Standard Visitor Visa, a Skilled Worker visa, a Student visa — or you have existing UK immigration permission such as indefinite leave to remain recorded in a UKVI account, you don't need an ETA. You travel on that status instead.

Carry evidence of it. Since the UK moved to a digital immigration system, most people evidence their status through an online UKVI account rather than a physical card. Make sure you can log in and show it before you fly, and that your passport details in the account are current.

UK ETA vs US visa vs US ESTA: side-by-side

Travellers constantly mix these three up. They are all different documents, issued by different governments, for different purposes.

Fees shown are the current published figures at the time of writing and change periodically. Always confirm on the official source before you pay.

How to apply for a UK ETA: what the app and form actually ask

If you're a non-visa national, the application is genuinely quick. Most people finish in under 10 minutes. You can use the official UK ETA app (iOS or Android) or the online form on gov.uk.

Here's what the process actually looks like, in order:

1. Choose your route. The app is faster because it reads your passport chip. The web form works fine if you don't have a biometric passport or prefer a bigger screen.
2. Scan your passport photo page. In the app, you hold your phone over the photo page and it reads the chip automatically. This is the step that fails most often — glare, a worn cover or a cracked phone camera will all break it. If it won't scan, you can enter the details manually.
3. Take a live photo of yourself. The app takes a selfie and compares it to the chip photo. Glasses off, hair away from your face, plain background, no hats unless worn for religious reasons. A mismatch between your face and your passport photo is the single most common cause of delay.
4. Confirm your personal details. Name exactly as it appears in the passport (including middle names), date of birth, place of birth, nationality and sex.
5. Add contact details. An email address and a phone number. The email is where your decision and your ETA reference number go, so use one you can access abroad.
6. Answer the employment questions. Occupation, employer name and employer address. Not every applicant has these — students and retirees simply answer accordingly.
7. Answer the suitability questions. These cover criminal convictions, previous UK immigration refusals or removals, and other character-based grounds. Answer honestly. A refusal arising from a false answer is far worse than a slow decision.
8. Pay the £16 fee by card. Each traveller pays individually, even in a group application of up to 10 people.
9. Wait for the decision email. You'll get an ETA reference number. Nothing is stamped in your passport — the authorisation is linked electronically to your passport number.

Printing the confirmation isn't required, but a screenshot of the email is handy if you hit a check-in agent who wants to see something. More detail on the form and the documents you need is in our guide to UK ETA application requirements.

One practical warning: only apply through gov.uk or the official "UK ETA" app. There are third-party websites charging £50 or more to submit what is essentially the same form. They are not faster, and they are not official.

How much does a UK ETA cost and how long does it take?

The ETA fee rose from £10 to £16 on 9 April 2025. That's the same price for adults and children, and it's charged per person.

On timing, the Home Office says most decisions come back within 3 working days — and advises applying at least 3 working days before you travel. In practice, many approvals land in minutes or a few hours. But don't build a flight booking around the best case.

Apply a week ahead and you'll never think about it again.

Full breakdown, including what happens if your ETA is refused, is in our article on how much does a UK ETA cost.

For comparison, a Standard Visitor Visa starts at £127 for six months. That's the route you need if your passport is from a visa-national country — and it's eight times the price of an ETA, which is why the distinction matters so much.

What most guides get wrong about the US visa and UK ETA question

A lot of the advice floating around on forums is confidently wrong. Here are the assumptions that cause the most damage.

"A US visa makes me eligible for a UK ETA"

No. Eligibility for the ETA scheme is set by your passport nationality. If you're a visa national, you aren't eligible at all — holding a US visa doesn't unlock it. This is the single most expensive misunderstanding on this topic, because people book flights they then can't board.

"The UK and US share immigration data, so they'll know I'm fine"

They share some data for security and border purposes. That is not the same as the UK recognising your US status as permission to enter. Mutual data-sharing doesn't create mutual immigration rights.

"I have a green card, so I don't need an ETA"

Wrong. See above — the green card is irrelevant to UK entry. Only your passport nationality and any existing UK permission matter.

"The UK ETA and the US ESTA are basically the same thing"

They look similar and serve a similar purpose, but they're separate documents with separate eligibility lists, separate fees and separate decision-making. Clearing one tells you nothing about the other.

"Once I have an ETA, I'm guaranteed entry"

No. An ETA gives you permission to travel to the UK and present yourself at the border. A Border Force officer still decides whether to grant leave to enter. They can refuse you even with a valid ETA if, for example, you can't explain your visit or evidence that you'll leave.

Two worked examples: what it actually cost and how long it took

Abstract rules are hard to apply. Here are two realistic trips with the numbers attached.

Maria: Brazilian national on an H-1B, business trip to London

Maria lives in Austin, Texas, on an H-1B. Brazilian passport. She booked a Thursday-to-Monday trip to London for a client meeting in March, assuming her US work visa would smooth the way.

It didn't. Brazilian nationals are visa nationals for the UK, so she couldn't apply for an ETA at all. Her options were a Standard Visitor Visa (from £127) or, if she'd been transiting only, checking whether she qualified for a transit exemption.

She applied online on 20 January, booked a biometrics appointment at a USCIS Application Support Center, and had her passport back with the visa roughly three weeks later. Total cost: £127 plus a day of annual leave and travel to the appointment.

The lesson: if you're a visa national, assume a month minimum from application to passport-in-hand, and start earlier than you think you need to. There is no expedited route that removes the biometrics appointment.

Tom: US citizen, weekend in London

Tom holds a US passport. He'd previously had a US B1/B2 visa for work travel to Canada — irrelevant to this trip, but it's why he searched the question in the first place.

He downloaded the official UK ETA app on a Sunday evening. The passport chip scan failed twice because of a glare on his kitchen table, so he switched to manual entry. His selfie needed a second attempt because he was wearing glasses.

He paid £16 by card at 9:40pm.

The approval email arrived at 10:02pm. Twenty-two minutes, start to finish. He flew on Tuesday.

The lesson: the process is fast when it works. Budget a week anyway, because the failure mode is the chip scan and the selfie, and fixing those costs you a day, not a minute.

How far in advance should you apply?

It depends which route applies to you, and the difference is measured in weeks.

• ETA route: apply at least 3 working days before travel. A week is comfortable. Two weeks is belt-and-braces.
• UK visitor visa route: apply at least 3 months before travel. You can apply up to 3 months in advance of your intended arrival date.
• Transit visa route: same advice as the visitor visa — allow several weeks, and check exemptions first.

If you're travelling on a new passport, apply for the ETA using that passport number. An ETA is tied to a specific passport, so if you renew between applying and flying, you'll need to apply again — and pay again.

Do children and babies need a UK ETA?

Yes. Every traveller needs their own ETA — including infants and newborns. There's no family rate and no age exemption.

You can submit a group application for up to 10 people through the app or the online form, which saves re-entering your own details. Each person in the group still receives their own individual ETA and their own decision, and each pays the £16 fee.

If a child holds dual nationality — for example, US and British — they don't need an ETA provided they travel on their British passport. Same rule as for adults.

What happens at the UK border with an ETA?

Nothing dramatic, in most cases. Your ETA is linked to your passport, so when you present it, the system already knows you're authorised.

Many ETA holders can use the ePassport gates at UK airports. That's the fast lane — you scan your passport, look at the camera, and walk through. Eligibility depends on your nationality and age, so check the current list on gov.uk rather than assuming you qualify.

If you're directed to a staffed desk instead, expect a few quick questions. Officers are assessing whether you're a genuine visitor. Have answers ready for:

• Why you're visiting and how long you're staying.
• Where you're staying — an address or booking confirmation.
• When you're leaving — a return or onward ticket.
• How you're funding the trip — bank balance, card, or proof of employment.

Keep it simple and consistent. Contradicting your ETA application, or giving vague answers, is what triggers further questioning. And remember: your ETA does not change the 6-month maximum stay, and leaving and immediately re-entering doesn't reset anything — repeated back-to-back visits to live in the UK in all but name can get you refused at the border.

The official rules for the scheme are set out in the UK ETA guidance on gov.uk.

Why ETA applications get delayed or refused

Most refusals come down to a handful of avoidable problems.

• Photo mismatch. Your live selfie doesn't match the passport chip photo — typically because of glasses, a head covering, poor lighting or a very old passport photo.
• Wrong passport. Applying with a different passport from the one you'll travel on, or with an old passport number after a renewal.
• Name mismatches. Using a shortened or anglicised version of your name instead of the exact spelling in the passport.
• Undisclosed criminal convictions. The UK takes convictions seriously, including some that would be spent or minor in your home country. Disclose them and let the Home Office decide.
• Previous UK immigration problems. Overstaying, a prior refusal, a removal or a deportation order — all need to be declared.
• A passport that expires soon. An ETA can't outlive your passport, so a passport with three months left gives you three months of ETA.

If you're refused, you can't appeal an ETA decision the way you'd appeal a visa refusal. You can apply again if your circumstances change, or apply for a visa instead, which gives you a right of appeal in some categories. If your circumstances are complicated, get proper immigration advice rather than reapplying blind.

Key takeaways

• A US visa does not exempt you from the UK ETA. It's a US document and carries no weight at the UK border.
• Eligibility follows your passport nationality. Not your country of residence, not your green card, not your US visa.
• US citizens need a UK ETA — £16, valid 2 years, multiple entries, up to 6 months per visit.
• Visa nationals can't get an ETA at all. Indian, Chinese, Brazilian, Nigerian, Turkish and many other passport holders need a UK Standard Visitor Visa from £127 — apply around three months ahead.
• Dual nationals: travel on the passport that matches your status. British or Irish passport holders should use that passport and skip the ETA entirely.
• A valid US visa may help with airside transit exemptions — but only for transit, only if you're a visa national, and only if the current exemption list covers you.
• An ETA is not a guarantee of entry. Border Force decides whether to grant leave to enter when you arrive.
• Requirements, fees and exemption lists change. Check gov.uk before you book, and apply only through the official app or website.

This article is general information, not immigration advice. For anything complicated — a criminal record, a previous refusal, dual nationality questions or a long stay — speak to a qualified adviser or check your specific situation directly with UK Visas and Immigration.

See also: the UK ETA for US citizens