If you’re planning a trip to the United Kingdom anytime soon, there’s a new acronym you’ll want to get familiar with: UK ETA. Short for the United Kingdom Electronic Travel Authorization, this new system is set to change the way certain travelers enter the UK. Visitors to the UK from 48 countries must now apply and pay a fee before travel. But don’t worry!

In this blog, we’ll walk you through everything you need to know in a conversational, easy-to-digest way—because no one likes to deal with complicated travel rules, right?

Who Needs the UK ETA?

Not everyone needs to get an ETA, so this is where things get interesting. If you’re a citizen of a visa-exempt country—meaning you don’t need a visa to visit the UK—you might now need an ETA instead.

For example:

• If you’re from countries like the United States, Canada, or Australia, you’ll likely need an ETA.
• EU nationals, for the most part, are exempt from this requirement (hooray for simplicity!).
• If you’re a British or Irish citizen, you can skip this altogether.

Why the change? The UK wants to keep track of who’s coming and going, and this system makes it easier to vet travelers before they even board a flight.

Travelers from these countries will need an ETA to enter the UK from January 8. The only exception is EU citizens, who will need an ETA to enter the UK from April 2, 2025. A full list of locations and associated territories that will need an ETA can be found on the government website here.

The scheme is for “short” visits to the UK of less than six months for tourism and business. There are a few other categories of ETA, including for short-term study and permitted paid engagements. These are listed on the UK government website.

Is it a visa?

Although some people are referring to it as a visa, it’s actually a visa waiver. Travelers whose citizenship means they need a visa to enter the UK will still need to apply for a visa. (They won’t, however, need to get the ETA on top of that.)

Countries work on reciprocity when it comes to immigration. When the United States introduced its ESTA visa waiver in 2009, it was inevitable that countries now subject to it would introduce their own similar schemes.

An ETA costs £10, permits multiple journeys, and lasts for 2 years or until the holder’s passport expires – whichever is sooner. Once granted, ETAs are digitally linked to a traveller’s passport and allow for stays of up to 6 months at a time – including both short trips and more extended stays. An ETA is not a visa; it is a digital permission to travel.

How do I get one?

The cost is a non-refundable £10 (just under $12.50), and you can apply through the official app listed on the UK government website or directly online.

The apps—for iPhone and Android — boast of being quicker, with 10-minute processing times. Be sure to apply through official channels, rather than through third-party websites, which may charge extra fees and are less likely to handle your data securely.

You will need to upload a photo of your passport, scan and photograph yourself as you apply, upload the photo, and answer various questions about your plans. Applying online takes around 20 minutes, and you must complete the process in one go — there is no chance to save as you go.

A decision will normally be given within three days, though the government warns it could take longer. You are allowed to travel to the UK while waiting for your decision if you need to visit urgently; however, you must have made the application before you travel.

Note that having an ETA doesn’t guarantee entry to the UK. You must still go through passport control and Border Force officials still have the final say over whether you can enter the country.

How long will it be valid?

Validity lasts for two years and multiple entries — so you can visit as often as you please. However, note that it will be digitally linked to your passport — so if you get a new passport during those two years, it will no longer be valid and you must apply for a new one. Even passengers transiting through the UK at the likes of Heathrow Airport will need an ETA

Can families get a joint ETA?

Everyone entering the UK needs their own ETA, including children and even babies. But you can apply on somebody else’s behalf.

Does this mean I can stay as long as I like?

The ETA is only intended for short stays of up to six months.

What Happens If You Don’t Have an ETA?

Here’s the deal: If you’re required to have an ETA and don’t get one, you won’t be allowed to board your flight, ferry, or train to the UK. This is non-negotiable.

To avoid any last-minute travel headaches:

• Check if your nationality requires an ETA.
• Apply well before your trip (ideally a few weeks in advance, just to be safe).
• Double-check that your passport details match what you entered in your ETA application.

Trust us, the few minutes it takes to sort this out will save you hours of stress at the airport.

I’m just transiting through the UK. Do I still need the ETA?

Everyone entering UK soil, even for a quick onward connection, must have an ETA. (This is the same for any travelers transiting through the US who need an ESTA.) You will not be allowed through passport control to the transit area without one.

Does this allow me to enter Europe, too?

To enter Europe, you’ll need an ETIAS—the EU travel waiver, which has been much delayed but is currently slated to start sometime in 2025. Stay tuned for details as the countdown approaches.

Tips for a Smooth UK ETA Experience

Getting your UK ETA should be a breeze, but here are a few tips to make the process even smoother:

• Apply early: Don’t wait until the last minute. While processing times are fast, you don’t want to risk any delays.
• Use the official website: There will always be third-party websites trying to charge extra for what you can do yourself. Stick to the UK government’s site.
• Double-check your info: A small typo in your passport number or name could cause unnecessary delays.
• Stay updated: Travel requirements can change, so check for the latest info before you book your trip.

Final Thoughts

The UK ETA might feel like one more thing to check off your travel to-do list, but it’s designed to make the process smoother for everyone. By applying online and getting pre-approved, you’ll save yourself potential hassles and enjoy a seamless arrival in one of the world’s most fascinating destinations.

So, as you plan your UK adventure, keep the ETA in mind, follow the steps we’ve outlined, and you’ll be well on your way to exploring everything the UK has to offer. Safe travels, and don’t forget to enjoy a good cup of tea while you’re there!