UK ETA for minors studying abroad in 2026: a guide for parents

Anyone organizing their child's first study abroad experience knows the to-do list grows fast. Flights, travel insurance, packing, contacting the school at the destination. And then a new acronym appears: ETA. For many parents, the British Electronic Travel Authorisation comes as a surprise, especially when their child is traveling to a vocational summer camp in the UK rather than a long-term study program. The good news is that the process is simple, but there are details that make a difference when the deadline is approaching.

This guide covers everything parents of minors need to know about the UK ETA in 2026: who needs it, how to apply, complementary documentation for unaccompanied travel, and the most common mistakes when filling out the application.

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What is the UK ETA and who needs to apply?

The Electronic Travel Authorisation (ETA) is an electronic authorization from the British government, mandatory for visitors from visa-exempt countries who wish to enter the United Kingdom. It is not a visa but functions as a pre-approval for entry linked to the traveler's passport.

Who needs an ETA:

• Citizens of visa-exempt countries in the UK (including most countries in Latin America, Europe, the USA, Australia, New Zealand)
• All family members, including babies and young children
• Any minor attending a summer camp, excursion, or short-term exchange trip

Who does not need one:

• British and Irish citizens
• People with an active UK student visa
• Legal residents of Ireland with certain nationalities traveling within the Common Travel Area
• Those who already have a residence permit or active immigration status in the United Kingdom

For a minor traveling to a motorsport summer camp in the United Kingdom, the ETA is the standard documentation, since the program lasts less than six months and does not require a student visa.

How to apply for the UK ETA for minors

The process is done through the official "UK ETA" app (App Store and Google Play) or via the gov.uk portal. For minors, one of the legal guardians submits the application on the child's behalf.

Step by step:

1. Download the "UK ETA" app or visit gov.uk/eta
2. Have the minor's valid passport ready (minimum 6 months validity beyond the return date)
3. Photograph the passport data page following the instructions
4. Take a photo of the minor's face following the app's parameters
5. Answer the eligibility questions
6. Make the payment of £20 (Home Office fee, effective since April 2026, non-refundable)

The approved ETA is valid for 2 years or until the passport expires, whichever comes first, with multiple entries of up to 6 months each. Approval is automatic for most applications, with a response within minutes.

Unaccompanied minors: complementary documentation

The ETA handles the country entry authorization. But when a minor travels without parents on the same trip, there is complementary documentation that may be requested by the airline, British immigration, or the school at the destination.

GOV.UK advises that a letter from the legal guardian is usually sufficient. This letter has no mandatory official format, but it should contain: the minor's full name, passport number and expiry date, travel dates, contact information for the responsible person at the destination, and a signed authorization statement from the parents.

In addition to the letter, it is recommended to carry in the hand luggage:

• Copy of the birth certificate (proves the family relationship)
• Copy of the documents of the guardians who signed the letter
• Emergency contact at the destination and in the home country

Airlines have their own policies for unaccompanied minors, with minimum ages and specific forms. Check with the chosen airline before purchasing the ticket.

How far in advance to apply

The Home Office recommends applying at least 3 business days in advance. For parents of minors with fixed-date programs, 3 days is not enough margin. Two reasons:

• Expiring passport: if the document expires before the return date, renewal can take weeks. The ETA can only be applied for after the new passport is in hand.
• Margin for correction: an error in the passport number or in the photo requires a new application. With 3 days, there is no time.

The right time is as soon as the spot in the program is confirmed. For the families we support in a vocational summer program for young people, we recommend starting this step 4 to 6 weeks in advance.

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ETA vs. UK student visa: when each one applies

Parents researching documentation for a study abroad program in the United Kingdom encounter two terms: ETA and student visa (Student Visa). The distinction defines which process their child will go through.

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The complete guide to the UK ETA details the eligibility criteria by nationality, including cases where citizens of certain countries still need a visa for short stays.

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Common mistakes when filling out the ETA for minors

Most problems occur at simple steps. The most common ones:

• Passport with insufficient validity: the passport must be valid for the entire duration of the trip. A passport expiring during the program will result in denied entry.
• Photo not meeting standards: the app specifies requirements for lighting, framing, and background. Photos with glasses, hats, or shadows on the face trigger automatic rejection.
• Passport number entered incorrectly: a single wrong digit invalidates the ETA. Confirm the number twice before submitting.
• Using third-party websites: there are websites that charge extra fees to act as intermediaries. The official application costs £20 and is done directly through the "UK ETA" app or gov.uk.
• Not linking the ETA to the correct passport: if the minor renews their passport after the ETA is approved, a new ETA linked to the new document will be required.
• Forgetting that each person needs their own: the ETA is not collective. If father, mother, and child travel together and all need an ETA, that means three separate applications.

The UK student visa 2026 guide also covers filling errors that lead to refusals, many of which are shared with the ETA process.

For minors, the travel authorization for minors is a complementary document that is often forgotten until the eve of the trip. Organizing this documentation along with the ETA from the start avoids last-minute scrambling.

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Frequently asked questions about the UK ETA for minors' summer camps

Do babies and young children also need an ETA?

‍Yes. All travelers, regardless of age, need an individual ETA linked to their passport. A baby traveling on a parent's lap still needs the document.

Can I apply for my child's ETA if they hold a different passport than mine?

‍Yes. The ETA is applied for per passport, not per family. The guardian fills out the application with the minor's passport details, regardless of the applicant's nationality.

How long does the ETA take to be approved in 2026?

‍According to the Home Office, most applications receive automatic approval within minutes. Cases requiring manual review may take longer. The recommendation is to apply at least 3 business days in advance, but for unaccompanied minors in programs with fixed dates, the ideal is to start with 4 to 6 weeks of lead time.

Does the ETA guarantee entry into the United Kingdom?

‍The ETA authorizes the trip, but the final entry decision is made by the immigration officer at the airport. With documentation in order (approved ETA, authorization letter signed by parents, contact information for the school at the destination), the process is smooth for legitimate programs.

What happens if the minor's passport expires during the summer camp?

‍The ETA loses its validity along with the passport. A passport that expires during the stay prevents the regular departure from the country and can create serious complications. Always check the expiry date before traveling and, if necessary, renew the passport before the trip.

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Be Easy: boutique study abroad consultancy

Be Easy supports families organizing their child's first study abroad experience with confidence and no surprises. If your child is interested in a motorsport program in the United Kingdom, we have the right curation to help them build this path in the appropriate environment for their age and goals. To learn about available options and speak with a dedicated senior consultant, get in touch with us.