Passport
Your passport. The name, number and date of birth on the authorisation have to match it exactly, so work from the document itself rather than from memory.

The UK ETA is the Electronic Travel Authorisation that visitors to the United Kingdom need before they travel. It links to your passport, lasts two years, and covers as many trips as you make in that time.

The UK ETA is an Electronic Travel Authorisation. It is not a visa and it is not a stamp in your passport. It is a permission to travel, linked electronically to the passport you apply with, that visitors from around eighty-five countries now need before boarding a flight, train or ferry to the United Kingdom.
Once approved, your ETA UK permission stays valid for two years, or until your passport expires, whichever comes first. Inside that time you can come and go as often as you like, staying up to six months on each visit, for tourism, family visits, business meetings, short study or a stopover in London on the way somewhere else.
Because it is tied to the passport, the details on your UK ETA application have to match that passport exactly. A number with one character wrong is the most common reason an application comes back for checking, and it is the first thing we look at before yours is submitted.
For most visitors, travel to UK destinations now begins with this single form, completed once and valid for the next two years.
You will also see it written as UK travel authorization, with a z. That is the American spelling of the same document, and travellers from the United States search for it that way as often as not. There is no difference between a UK travel authorization and a UK travel authorisation: one document, two spellings.

A careful review of the passport and travel details before submission.
Your completed document is dispatched directly to your inbox as soon as processing finishes.
Submit files online from your smartphone, tablet, or desktop computer anytime.
Your travel request details are encrypted and securely validated to protect your identity.
2 years
How long it lasts
100%
Online application
24/7
Reachable any hour
This is where most travellers get stuck, and it is worth being clear about because the answer decides everything else.
A UK visa is what you apply for when your nationality requires one to enter the United Kingdom. It involves a longer application, supporting documents and usually an appointment. If a UK visa applies to you, this authorisation does not stand in for it and you cannot travel on one instead.
The UK ETA is for the other group: nationals of countries that do not need a UK visa for short visits. Americans, Canadians, Australians, Japanese, and citizens of all twenty-seven EU countries fall into this category. For them this is the new requirement, introduced to replace nothing at all — before it existed, they simply flew.
So when people search for a UK visa ETA, or for an ETA visa UK, they are usually asking one question: which of the two applies to me? For most visitors from those eighty-five countries the answer is the UK ETA, and this is where you apply for it.
British and Irish citizens do not need either. Neither do people who already hold a valid UK visa, settled status, or permission to live in the United Kingdom. If you are visiting London, Manchester, Edinburgh or anywhere else in Britain on a passport from a visa-exempt country, the UK ETA is the document you need.
Travellers searching for a visitor visa UK application, a UK visitor visa application, a visa for London or a visa for England are almost always in this same position. There is no separate London visa and no separate England visa. There is one UK ETA, and it covers all four nations.
This catches people out constantly, and it is the single most overlooked part of the rules.
If you land at Heathrow, Gatwick or Manchester and pass through UK border control before continuing your journey, you need a UK ETA even though Britain is not your destination. That covers anyone changing airports, staying overnight, or collecting and rechecking baggage.
If you stay airside and connect straight to your onward flight without passing border control, you do not need one.
The distinction matters because airlines check before boarding, and a transit passenger without an ETA can be stopped at the departure airport rather than on arrival. If your itinerary routes you through the United Kingdom and you are not certain which kind of transit it is, applying is the cheaper mistake.
Most decisions arrive quickly, often within hours. Travellers are still asked to allow up to three working days, and that is the number to plan around rather than the best case.
Three working days is longer than it sounds. An application sent on a Friday afternoon may not be decided until Wednesday. If you are flying at the weekend, that matters.
There is no advantage to waiting. Your authorisation lasts two years from approval, not from your trip, so applying early costs you nothing and removes the deadline entirely. Send us your passport and travel details today and your UK ETA application is checked and submitted, with the decision reaching your inbox well before you need it.
A UK ETA covers one traveller and one passport. There is no family application and no group authorisation.
Children need their own, including babies, applied for by a parent or guardian. A family of four is four separate UK ETA applications.
If you get a new passport, you need a new ETA, even if your existing one has not expired. The authorisation lives with the passport number, not with you, so a renewed passport means a fresh application before your next trip.
Add everyone travelling with you to a single application and the shared details are typed once. Each traveller still receives their own Electronic Travel Authorisation at the end of it.
Four things, and you can start before you have all of them.
Your passport. The name, number and date of birth on the authorisation have to match it exactly, so work from the document itself rather than from memory.
A photo. A recent digital photograph or a phone selfie, taken against a plain background with nothing covering your face.
Your travel plans. Your arrival date and where you are staying in the United Kingdom. If you are in transit, the onward flight.
An email address. Your confirmation is sent there, and it is where we reach you if a detail needs checking before submission.
Every application we send has been read by a person first.
Your passport number, your date of birth and your travel dates are checked against each other before your application is submitted, not after.
We handle it as soon as you send your details, so the three working days sit comfortably before your trip rather than against it.
Add your family or group to a single form. Every traveller gets their own Electronic Travel Authorisation, but the shared details are typed once.
Questions arrive at all hours, from every time zone that flies to Britain. Someone answers.
Send your details in one guided application. We check the form and submit it with time to spare before you travel.
Enter your passport, photo and travel details for the authorisation. We show you the information needed before you continue.
Fill in the guided form in minutes. Real-time validation catches errors instantly, so nothing holds up your United Kingdom application.
Our specialists review and submit your application. Your decision is sent to your inbox once it is available.

Send us your passport and travel details today and your application is prepared, read by a specialist, and submitted with the decision back long before you fly.
Two-year validity · Specialist review · 24/7 support
Clear answers about visa requirements, transit and the passport linked to your authorisation.

Send us your passport and travel details today and your UK ETA application is prepared, read by a specialist, and submitted with the decision back long before you fly.