UK ETA for Slovenian Citizens

Do Slovenian Citizens Need a UK ETA?

Membership of the EU does not change the basic rule for a holiday or business trip. The ETA is a permission to travel. It does not decide whether you are admitted, and the decision at the border remains with a Border Force officer.

The table below applies the rule to situations that Slovenian travellers commonly face. Your passport, your residence and your purpose determine the answer.

Slovenia and the 2 April 2025 Start

Slovenia appears in the ETA National List under paragraph 1.1(d), which covers travel to the UK on or after 2 April 2025. That is the final dated group, and it is the one that applies to a Slovenian passport holder planning a trip now.

The start date is about travel, not about when a person first applied. A trip made before 2 April 2025 was outside the rule. A trip made after that date is covered, regardless of when the application was lodged.

We checked the date against the official National List before publishing. If an older article gives a different date for Slovenia, the list is the reference.

When Applications Opened

The Immigration Rules set the application window separately from the travel date. For the group that includes Slovenia, the application process opened on 5 March 2025, which is four weeks before the requirement began to apply to travel.

For a traveller planning a trip now, the opening date is history. What matters is whether an approval you already hold is still within its two-year limit and is linked to a passport you still carry. A new trip on a new passport needs its own check.

The Slovenian Passport and Your ETA

The ETA rules require a national passport that establishes identity and nationality as a listed national. An application without that passport is invalid, so confirm first that the passport you intend to travel on is a current Slovenian passport in your own name.

The approval is tied to that passport. The Immigration Rules say an ETA confers permission to travel only when the passport specified in the application is the one used. A passport issued after the application, or one held alongside another document, does not change that.

Copy the name and document number exactly as printed in the passport, and check that the expiry date on the application matches the booklet you will show at the border.

Passport Issue, Fingerprints and Photos

The Slovenian Ministry of the Interior and Public Administration issues the ordinary passport. Applications can be made at any administrative unit (upravna enota) in Slovenia, or at Slovenian diplomatic missions and consulates abroad. The ministry’s guidance says a passport is available to every citizen, regardless of where they live.

• The biometric passport holds a contactless chip with the holder’s biometric data.
• Fingerprints are taken from applicants aged 12 and over. For a child, two fingerprints are collected when a passport is issued after the child turns 12.
• From 2 April 2026, an applicant must present a photo reference number obtained from a registered e-photographer when applying for a passport or ID card.
• The usual processing time is about five working days, and urgent production is available for an extra fee.

Official Slovenian guidance gives adult passports a validity of ten years. The child validity rules are covered in the children section. Read the expiry date printed on your own passport, because the ETA ends with that passport if it expires first.

We did not find a documented biometric symbol requirement that this guide could repeat as a general rule for Slovenian passports. The eGate guidance requires the symbol on the cover, so check your own passport.

The Slovenian ID Card and UK Travel

The Slovenian ID card is a public document that proves identity and citizenship. The ministry says it is compulsory for adult citizens who have permanent residence in Slovenia and do not hold another photo identity document issued by a state authority. Biometric ID cards have been issued since 28 March 2022, and the ministry says earlier cards remain valid until they expire.

The ministry publishes a list of countries where a valid Slovenian ID card is enough for travel. That list includes Ireland and several other EU and EEA states. The United Kingdom is not on it, so for a UK journey the passport is the travel document to carry.

UK guidance allows an EU citizen to use a national identity card to enter the UK only in the circumstances described in the EU, EEA and Swiss guidance. Those include settled or pre-settled status under the EU Settlement Scheme, a family permit, a frontier worker permit, S2 healthcare visitor status, and some pending applications. Those routes are narrow, so this guide does not treat the ID card as a general entry document.

The eGate guidance says travellers with ID cards cannot use the eGates, so plan the arrival around the passport.

Citizenship, Residence and Document Type

Slovenian citizenship, Slovenian residence and the type of document you hold are three separate matters. Citizenship is shown by the nationality on your passport and by the Slovenian citizenship documents. Residence is about where you live and on what legal basis. The document type tells you what you can use to identify yourself and, for the UK, what you may present.

• A passport is available to every Slovenian citizen, wherever they live.
• An ID card is compulsory for adult citizens with permanent residence in Slovenia who lack another state photo document.
• A residence document issued to a foreign citizen is not a Slovenian passport and does not replace one for the ETA.
• Only the nationality on the passport you travel on decides ETA eligibility under the National List.

Residence in Slovenia, or residence in another country, does not change the nationality test. Keep your passport for the ETA, and treat residence documents as separate evidence where a particular exemption asks for them.

Lost, Stolen or Damaged Documents

The ministry requires a lost, stolen or missing passport or ID card to be reported within eight days at any administrative unit in Slovenia. A police report alone is not enough. If the loss happens abroad, it must be reported within eight days of returning to Slovenia, or to a Slovenian diplomatic mission or consulate within 30 days of the loss.

If your passport is lost or replaced, the ETA linked to the old booklet does not follow you to the new one. Read our guide to validity, multiple trips and new passports before you travel on a replacement.

ETA Validity and Document Replacement

An ETA is valid for two years from the date of grant, or until the passport used in the application expires, whichever is sooner. Where the passport named expires sooner, the approval finishes at that earlier date, regardless of the two-year figure.

Within its lifespan the holder may travel repeatedly as a Visitor, with each stay capped at six months. Nothing needs refiling per journey, yet the approval stays tied to one booklet.

After receiving a new booklet, compare its number with the one on your approval. A mismatch means a fresh application.

Children, Parents and Guardians

Every person needing an approval holds an individual grant, infants included. Grants attach to the passport of the person named, so neither parent nor child can rely on the other’s.

The ministry says a child can obtain a passport or ID card immediately after birth. A parent or legal guardian submits the application, and a child who is older than eight and able to sign must be present at filing. Fingerprints are taken once the child turns 12.

Official Slovenian guidance says a child under three normally receives a passport or ID card valid for three years, and a child aged three to 18 normally receives one valid for five years. These periods matter because a short-validity document can expire during the approval period.

Officers sometimes probe links between an adult and a minor who share no surname, or who travel without a parent. Paper trail items such as a birth record, a marriage or divorce document, or a consent letter from the missing parent speed things along. Our children and families article covers the practical detail.

For eGates, children aged 8 to 17 must be accompanied by an adult, and must be at least 120cm tall.

Dual Nationality

Some Slovenian citizens hold a second nationality. We did not verify Slovenian law on dual citizenship, so this guide does not describe it. The UK rules below apply regardless.

• Slovenian and British, or Slovenian and Irish: Neither British nor Irish nationals require an approval; the British or Irish passport covers the trip.
• Slovenian and another ETA-listed nationality: pick the booklet you will carry, then apply on it.
• Slovenian and a visa-required nationality: the approval does not serve the visa-needing passport; review that passport on its own terms.

The dual citizens article explains how to choose the booklet.

Who Does Not Need an ETA

The caseworker guidance names the groups who are outside the ETA requirement. Check each one against your own position:

• British nationals and Irish citizens, save the guidance’s narrow carve-outs.
• BOTC holders using their territory’s passport.
• BNO holders, exempt by rule.
• Those with entry clearance or leave to enter or remain, settled people among them.
• EUSS status holders, settled or pre-settled, and holders of family permits.
• Certain pending EUSS applicants, if the conditions in the EU notes are met.
• Individuals outside immigration control.

Earlier UK Status and Breaches

Refusal can follow from history even when the basic tests look satisfied, so review any earlier UK dealings first.

Adults with overstays, condition breaches or illegal entry on record face refusal unless an exception applies. Past cancellations, earlier Visitor refusals and sentences of a year or more are further grounds, and so is a conviction within the past year.

If any of this applies, read our guide to refused or rejected applications before making a new application.

EU Settlement Scheme and Permissions

The UK guidance for EU, EEA and Swiss citizens says that you do not need a visa or an ETA if you have settled or pre-settled status under the EU Settlement Scheme, hold an EU Settlement Scheme family permit, or are waiting for a decision on a scheme application under the conditions in the guidance.

Existing UK permission is a separate exemption. A valid visa or permission to stay covers the journey it allows, so check its end date and conditions before relying on it. A status that has expired, or one that does not cover your purpose, does not remove the need for an ETA.

Visitor Activities

Two UK texts define visitor permissions: the Standard Visitor guidance and the Visitor appendix. The categories below apply most often to Slovenian visitors:

• Leisure travel and visiting relatives or acquaintances.
• Joining meetings, conference sessions, seminars and interviews, plus delivering talks.
• Charity volunteering, capped at thirty days, with a UK-registered organisation.
• Hobby classes lasting up to 30 days.
• Short academic study, up to six months, meeting Visitor criteria.
• Passing through the UK toward a third destination.
• Limited paid engagements defined by the Visitor rules.

Business Trips and Short Study

Per the EU-facing business notes, meetings, events and conferences fall within visitor permissions, typically for stays up to six months. Repeat entries are fine, provided the pattern does not amount to living in the UK.

The visitor appendix also covers short study. Our business visits and short-term study pages to match the activity to the rules.

Activities a Visitor Cannot Undertake

Work, paid or unpaid, for a British employer or on a self-employed basis is off limits, as are placements, internships, and direct retail or service provision.

Standard Visitor rules also bar claiming public money, extended residence through repeated trips, and marriage or civil partnership registration. Each of those requires another route.

Multiple Visits and Length of Stay

Guidance for EU travellers allows typically six-month stays and repeated entries inside them. Trips must not add up to residence, and no fixed trip cap exists under the ETA.

Examiners weigh purpose and frequency. A trend suggesting UK residence may shorten permission or prompt refusal, so keep notes on each trip’s aim, lodging and return plan. See the repeat visits covers this in more detail.

Transit: Airside and Landside

Airside: no UK border control before your next flight. Landside: border control is crossed, then you re-enter the departure route, typically within around 24 hours.

Caseworker guidance exempts airside transit for now and keeps landside transit under the ETA requirement. The exemption is provisional and reviewed, so verify before booking.

See the transit and layover guide and our ferry, rail and cruise article covers other routes into the UK.

Ireland, Common Travel Area and Residence

The Common Travel Area is made up of the UK, Ireland and the Crown Dependencies. Irish citizens do not need an ETA. Other EU citizens, including Slovenian citizens, need one for a visit without a visa, unless a particular exemption applies.

The Irish-residence exemption is in ETA 1.3 and 1.4 of the Immigration Rules. It applies to an applicant who is lawfully resident in Ireland and travels to the UK from elsewhere in the Common Travel Area. The dedicated UK guidance on the Irish-resident exemption describes it as covering non-visa nationals who are lawfully resident in Ireland. Slovenian citizens are non-visa nationals, and the guidance’s list of evidence for lawful residence includes EEA documents, such as the Permanent Residence Certificate and the European Health Insurance Card, which are issued to EU nationals. Taken together, that supports the view that a Slovenian citizen with lawful residence in Ireland, travelling from within the CTA, falls within the exemption.

If you rely on the exemption, be ready to show evidence of lawful residence if asked. A person aged 16 or over may be asked for it. Children under 16 are not normally asked, but an adult travelling with them may be questioned about residence. The wider Common Travel Area picture is set out in our Ireland and Northern Ireland guide.

Jersey, Guernsey and the Isle of Man

Crown Dependencies belong to the CTA according to the EU notes. The Standard Visitor page cautions that entry requirements can vary when departing from Ireland, Jersey, Guernsey or the Isle of Man.

No island timetable, settlement scheme or procedure was verified for this text. Check directly with any island you plan to visit.

Arriving at UK Border Control

Entry decisions rest with a Border Force officer, and the ETA only authorises travel. EU-facing guidance confirms that EU citizens may continue using ePassport gates, and that their passport must remain valid throughout the UK stay.

• Carry the passport named in your approval.
• Open the photo page before you reach the officer.
• Keep your reference and proof of onward travel to hand.
• Answer questions about the purpose of the visit clearly and accurately.
• Treat extra checks as ordinary procedure rather than a decision.

Our border control and eGates article sets out what to carry and what to expect.

eGates and Registered Traveller

Automated gates are generally open to ETA holders who carry a biometric passport bearing the symbol, meet the age and height thresholds, hold valid status, and belong to a listed category. EU passport holders fall within a listed category.

Slovenian passport holders may therefore use the gates, but nothing is assured. Acceptance depends on the document and status at the point of use, and officers can divert anyone. An approval does not, by itself, secure gate access or entry.

Registered Traveller is an independent membership programme with a separate passport list, and Slovenia is absent from it. The eGate article has the arrival detail.

Requirements for Slovenian Citizens

Applications must satisfy the Immigration Rules’ validity tests. For Slovenian passport holders these comprise a national passport that establishes identity and nationality, a facial image that meets the application photo rules, an email address the Home Office can use, payment of the required fee through the application process, and a purpose that fits the Visitor rules or the Creative Worker paragraph where it applies. Slovenia is on the list.

Once filed, suitability screening follows. The requirements page lists the documents, and the UK ETA FAQs for short answers.

Preparing and Applying from Slovenia

1. 1

   Confirm the passport

   Use the Slovenian passport you will travel on. The ID card is not the ETA document.

2. 2

   Check your status

   Decide whether EU Settlement Scheme status, existing UK permission or British or Irish citizenship removes the need.

3. 3

   Read the expiry date

   Note when the passport expires. The ETA ends with it if that comes first.

4. 4

   Enter details

   Type the name and document number precisely as the booklet prints them.

5. 5

   Compliant image

   Use the photographic standard shown during the application; confirm the picture matches today’s passport.

6. 6

   Pick handling speed

   Select the processing tier on this site that works with your departure.

7. 7

   Record the reference

   Store the confirmation number alongside a scan of the passport’s data page.

8. 8

   Monitor inbox

   Scan spam folders too, and hold off on non-refundable tickets until the outcome lands.

9. 9

   Fly on the named booklet

   Present the document recorded in the approval, with purpose papers in your luggage.

UKETA.sg is an independent assistance service. It is not the UK Government and it does not decide applications. Direct filing through official channels is also possible; our guide to the app and the online form explains the differences and common scan problems.

Common Mistakes Slovenian Travellers Make

• Assuming that a Slovenian ID card will be accepted for the UK journey.
• Applying on an old passport and then flying on the replacement.
• Forgetting that a child needs their own ETA and their own passport details.
• Counting on automated gates merely because an approval is held.
• Misreading a landside layover as airside.
• Relying on Irish residence without evidence, or assuming it covers travel from outside the Common Travel Area.
• Confusing residence documents with the passport needed for the ETA.
• Missing the eight-day reporting deadline after losing a passport.

Checklist Before You Travel

• ✓The approval names the Slovenian passport you will show at the border.
• ✓The passport expiry date has been checked against the approval.
• ✓Activities match Visitor permissions, and stays are capped at six months.
• ✓Connection routing has been reviewed for airside versus landside status.
• ✓Each child in your party holds an approval where one applies, and their documents are current.
• ✓Evidence linking you to each child is packed.
• ✓Any Irish residence evidence is ready if you rely on that exemption.
• ✓You have not assumed the ID card will be accepted for the UK journey.
• ✓Island legs have been confirmed directly with the relevant authority.
• ✓Approval, reference and travel documents sit together.

UK ETA FAQs for Slovenian Citizens

Want more answers? Browse our UK ETA FAQs or contact us. You can also go back to the eligibility checker.