UK ETA for Indonesian Citizens: Complete Application Guide & Entry Requirements 2026

Do Indonesian Citizens Need a UK ETA or Visa?

If you’re an Indonesian passport holder planning a trip to the United Kingdom, the short answer is yes - you’ll need an Electronic Travel Authorisation (ETA) before you travel. Since Indonesia was added to the UK’s ETA-eligible countries list, the process has become significantly simpler for short visits. But here’s the thing: it’s not a visa, and it’s not guaranteed entry. It’s a digital permission to travel that you need to secure before you board your flight.

Indonesia is on the ETA list because the UK Home Office has assessed that Indonesian travellers generally pose a low immigration risk for short-term visits. That’s good news for you. It means you don’t have to go through the full visa application process - no biometric appointments, no photocopying stacks of bank statements, no submitting your passport for weeks. Instead, you fill out an online form, pay a fee, and wait for approval. As of 2026 - always verify with the official source before acting on this information - the system is fully operational for Indonesian citizens.

When you might need a visa instead

An ETA won’t cover every situation. If you’re planning to work in the UK (even remotely for a UK company), study a long-term course, or stay longer than six months, you’ll need a proper UK visa. Same goes if you have a criminal record that makes you ineligible for an ETA - more on that later. The ETA is strictly for tourism, short business trips (meetings, conferences), and transit through UK airports. If your plans go beyond that, stop right here and look at the visa route instead.

How to Apply for Your UK ETA as an Indonesian Citizen

Honestly, the form takes about 10 minutes if you have your documents ready. I’ve walked through it with dozens of travellers, and the process is straightforward - provided you don’t rush and make silly typos.

Documents you’ll need before starting

Before you open the application page, gather these:

• Your Indonesian passport (must be valid for at least six months from your intended date of arrival in the UK)
• A digital passport-style photo (recent, white background, no glasses - check the UK government photo guidelines)
• An active email address you can access during the application
• A debit or credit card for the fee payment
• Your travel itinerary (flight numbers and dates help, though they’re not always mandatory)

Step-by-step application walkthrough

Start by going to the official UK ETA application portal on GOV.UK. Don’t use third-party sites - they often charge extra fees and sometimes mishandle your data. The official website is the only place you should apply.

You’ll create an account first. That means providing your email address, setting a password, and verifying your email. Simple enough. Then you’ll fill in your personal details exactly as they appear on your passport. This is where most mistakes happen - people transpose numbers in their passport number or misspell their own name. Double-check everything.

Next comes the screening section. You’ll answer a series of questions about your health, criminal history, and previous immigration compliance. Be honest. The system cross-references with databases, and lying can get you banned for years, not just refused this one time.

Upload your photo, pay the fee, and submit. That’s it.

Submitting your application online

Once you hit submit, you’ll get a confirmation with a reference number. Save that number. You’ll need it to check your application status later. The system doesn’t always send a follow-up email if something goes wrong, so keep that reference handy.

What happens after you apply

Most applications are processed within three working days, though some come through in a few hours. You’ll receive an email when a decision has been made. If approved, your ETA is electronically linked to your passport number - you don’t print anything or carry a document. The airline checks it when you check in for your flight.

Worth knowing: if your application is refused, you won’t get a refund. The fee is non-refundable because it covers processing costs, not the outcome. So make sure you’re eligible before you apply.

Eligibility Requirements for Indonesian Nationals

Not every Indonesian passport holder automatically qualifies. There are specific criteria you need to meet.

Passport requirements and validity

Your Indonesian passport must be valid for at least six months from the date you arrive in the UK. That’s a hard rule. If your passport expires in four months, your ETA will be refused, you’ll lose your fee, and you’ll have to renew your passport before applying again. I’ve seen this happen to people who didn’t check their dates and tried to squeeze in a last-minute trip. Don’t be that person.

Your passport also needs to be a standard Indonesian biometric passport. Older non-biometric passports may not be accepted under the ETA system - you’d need to renew first.

Criminal history and immigration violations

The UK takes a hard line on certain offences. If you have a criminal record - especially for drug offences, violent crimes, or immigration-related violations - you may be ineligible for an ETA. The application asks whether you’ve been convicted of any criminal offence in any country. Answer truthfully. The Home Office shares data with other countries, and they will find out if you lie.

If you’ve previously been refused entry to the UK, the US, Australia, or any other country with strict immigration controls, you might struggle to get an ETA. The same applies if you’ve overstayed a visa in the UK in the past. For complex cases like these, consult a regulated immigration adviser before applying.

Health and security screening

Part of the application involves health questions. If you have a serious communicable disease that might pose a public health risk, or if you’ve previously been required to leave the UK for health-related reasons, your application may be refused. The threshold is fairly high - common conditions like diabetes or high blood pressure won’t be an issue.

Security screening is automated and checks against UK watchlists and international databases. There’s no way to know exactly what flags your application, but in practice, most applicants pass through without problems.

The Cost Breakdown: What You’ll Actually Pay

Let’s talk money. The UK ETA fee is fixed, but there are a few things you should know.

Official ETA application fee

As of 2026 - always verify with the official source before acting on this information - the UK ETA costs £10 per person. That’s it. One flat fee. No additional charges for processing or issuance. The fee is the same whether you’re approved or refused, which is why it’s non-refundable.

Payment methods accepted

You can pay with most major debit and credit cards - Visa, Mastercard, American Express. The system also accepts some digital payment methods depending on your location, but card payments are the most reliable. Make sure your card is enabled for international transactions, and that you have sufficient funds. Failed payments can delay your application.

Are there any additional charges?

Not from the UK government. But if you use a third-party website to apply, they’ll likely add service fees - sometimes £20 to £50 extra. These sites look official and often rank high in search results. They’re not scams exactly, but they’re unnecessary. Apply directly on GOV.UK and save your money.

Refunds and payment disputes

Again, the fee is non-refundable once you submit. If you make a mistake in your application and realise before a decision is made, you can withdraw and reapply - but you’ll pay the fee again. If your card is charged twice, contact the UK Visas and Immigration contact centre. They do handle duplicate charges, but it can take weeks to get your money back.

Processing Times: How Long Does Approval Take?

Most people want to know: how fast is this thing?

Standard processing timeline

The standard processing time for a UK ETA is typically three working days. Many applications are processed within 24 to 48 hours. A small percentage come back in just a few hours. But here’s the thing - it’s not guaranteed. Some applications sit in the queue for the full three days or longer, especially during peak travel seasons.

Factors that can delay your application

Several things can slow things down:

• Applying over the weekend or on a UK public holiday (the office doesn’t process on those days)
• Technical problems with your photo or document uploads
• Name mismatches between your passport and application
• Additional manual checks triggered by your answers to security questions

Express processing (if available)

As of 2026, there is no express or priority processing for UK ETAs. You cannot pay extra to get a faster decision. The system is designed to handle the standard volume, and there’s no fast track. If you need to travel urgently, that’s a problem - which is why I always tell people to apply at least two weeks before their trip.

Tracking your application status

You can log into your account on GOV.UK using your reference number and check the status. If it’s been more than five working days, contact UK Visas and Immigration through their official channels. Sometimes applications get stuck in a processing loop, and a nudge from you can get things moving.

Common Mistakes Indonesian Applicants Make (And How to Avoid Them)

I’ve seen the same errors crop up again and again. Here’s what goes wrong.

Passport data entry errors that cause rejections

Your name on the application must match your passport exactly - including any middle names, suffixes, or special characters. If your passport shows “Raden” but you write “Raden Bagus”, that mismatch can trigger a refusal. I’ve even seen someone accidentally type their passport number incorrectly because they were rushing.

Misunderstanding the 6-month validity rule

Remember the six-month passport validity rule I mentioned earlier? It catches people out constantly. Check your passport expiry date against your planned arrival date in the UK. If you’re landing on 1 December 2026, your passport needs to be valid until at least 1 June 2027. If it’s not, renew your passport first.

Uploading the wrong document formats

The photo upload has specific requirements - JPEG format, certain dimensions, white background. People upload selfies, scanned images, or photos with shadows. The system rejects these automatically, and you might not realise until you check the status days later.

Applying too close to your travel date

This is the biggest one. People book flights, then apply for the ETA three days before departure. If there’s a delay or a refusal, they’re stuck. Always give yourself at least two weeks of buffer time. If you have a complex background, make it a full month.

Your Rights and Responsibilities with a UK ETA

An ETA is not a visa. It doesn’t give you any rights to stay or work. It’s a conditional permission to travel to the UK border, where a border officer makes the final call on whether you enter.

How long you can stay in the UK

With an ETA, you can stay for up to six months per visit. You can enter multiple times during the ETA’s validity period (normally two years, or until your passport expires, whichever comes first). But you cannot simply live in the UK by doing six-month trips back to back - that will raise red flags.

Work restrictions and what you cannot do

You cannot take paid or unpaid employment in the UK. You cannot work for a UK company, even remotely, while physically present in the UK. You cannot study a course longer than six months. You cannot use the ETA to get married or enter a civil partnership - you’d need a marriage visitor visa for that.

Conditions for entry at the airport

When you arrive, the border officer may still ask to see your return ticket, proof of accommodation, evidence of sufficient funds, and your itinerary. The ETA doesn’t guarantee you’ll be let in. It’s a pre-check, not a guarantee. If the officer suspects you’ll overstay or work illegally, they can refuse you entry.

What happens if your ETA is refused

Refusal means you cannot travel to the UK under the ETA system. You’ll receive an email with a basic reason, though not always a detailed one. You can apply again, but only if your circumstances have changed - a refusal on the same grounds will just get refused again. In some cases, you might need to apply for a UK Visitor Visa instead, which allows for a more thorough assessment of your situation.

ETA vs UK Visitor Visa: Which One Do You Actually Need?

This is where people get confused. Let me lay it out clearly.

When to apply for a visa instead

If you have a criminal record, a previous UK visa refusal, or if you’re travelling for a purpose beyond tourism, skip the ETA and apply for a Visitor Visa. It’s more expensive and takes longer, but it also allows for a more detailed review of your circumstances. A visa officer can consider information that the automated ETA system cannot, which sometimes works in your favour.

Cost and convenience comparison

There’s no contest on convenience. The ETA is cheaper and faster. But it’s also more rigid - there’s no discretion in the system. The visa route lets you explain your situation in a cover letter and submit supporting documents. For most Indonesian travellers with straightforward trip plans, the ETA is the right choice.

Frequently Asked Questions from Indonesian Travellers

Can I apply if I have a criminal record?

Not if the offence involved drugs, violence, or immigration fraud. Minor offences like traffic violations usually aren’t a problem, but any criminal conviction needs to be declared. You should consult a regulated immigration adviser if you’re unsure.

What if my passport expires soon?

Your ETA is linked to your passport number. If you renew your passport, your old ETA becomes invalid and you’ll need to apply again with your new passport. So don’t apply with a passport that’s close to expiring - you’ll waste £10.

Can I apply on behalf of family members?

Yes. You can apply for your spouse, children, or parents if you have their passport details and consent. Just make sure you fill in their information accurately - don’t reuse your own data.

Is my ETA valid if I travel to other countries?

Your ETA is valid for travel to the UK specifically - not to Ireland, the Channel Islands, or the Isle of Man (those have separate arrangements). If you’re transiting through the UK to another country, you still need an ETA.

What if I’m refused an ETA?

You can apply for a UK Visitor Visa instead. The refusal won’t automatically affect the visa application - it’s a separate process - but you should address any issues that led to the refusal.

Can I extend my ETA if I need to stay longer?

No. You cannot extend or renew an ETA from within the UK. If you need to stay longer than six months, you must leave the UK and apply for an appropriate visa before returning.

Do children need their own ETA?

Yes. Every traveller, including infants and children, needs their own ETA. Each application is separate and costs £10. There are no family discounts.

Essential UK Entry Requirements Beyond Your ETA

Having an approved ETA doesn’t mean you can just show up empty-handed. You’ll still need to satisfy the border officer.

Travel documents you must carry

Your passport, obviously. A printed or digital copy of your flight itinerary and accommodation bookings. Proof of sufficient funds for your stay - a recent bank statement or credit card showing available balance. And a return ticket or onward journey. The officer wants to see that you intend to leave.

Health insurance and medical considerations

The UK has a National Health Service (NHS), but visitors aren’t automatically covered for free treatment unless it’s an emergency. Buy comprehensive travel insurance before you travel. It’s cheap and could save you thousands if something goes wrong. Also, check if any vaccinations are recommended for your trip - standard travel vaccinations like typhoid and hepatitis A are usually advised for Indonesia-based travellers.

Currency and money declarations

If you’re carrying cash or monetary instruments worth £10,000 or more, you must declare it to UK Customs. Failure to declare can result in the money being seized. Most travellers don’t need to carry that much - use cards and ATMs instead.

Customs restrictions for Indonesian citizens

You can bring personal items, gifts up to £390 in value, and limited amounts of alcohol and tobacco duty-free. Certain foods, plants, and animal products are restricted - check the GOV.UK customs page before packing anything unusual.

Regional Considerations for Indonesian Applicants

Where you’re applying from matters a bit. If you’re in Jakarta, Surabaya, or Bandung, you’ll likely have stable internet and can complete the application easily. In more remote areas, a poor internet connection can cause timeouts or upload failures. Use a reliable connection - ideally a wired one or a strong mobile signal. Public Wi-Fi can be unpredictable.

The application is entirely in English. If your English reading skills aren’t strong, ask someone who’s fluent to help you fill it in. Mistakes caused by misunderstanding questions are common and entirely avoidable. There’s no Bahasa Indonesia option on the form.

Your ETA Application Checklist for Indonesian Citizens

Before you start: preparation list

• Check passport validity - at least six months beyond UK arrival date
• Renew passport if necessary (allow 2-4 weeks for renewal)
• Scan your passport photo page for reference
• Take a digital passport photo meeting UK specifications
• Have your credit/debit card ready with international transaction enabled
• Set aside 15 minutes of uninterrupted time

During application: key information needed

• Full name as on passport
• Passport number and expiry date
• Date of birth
• Nationality as on passport
• Email address you check regularly
• Travel dates and flight numbers (approximate is fine)

After approval: what to do next

• Book your flights and accommodation
• Arrange travel insurance
• Print or download your flight itinerary and bookings
• Check UK customs and border rules before packing
• Keep a copy of your ETA confirmation reference number

What to Do If Your ETA Application Is Delayed or Refused

Don’t panic. There are steps you can take.

Checking your application status

Log into your GOV.UK account with your reference number. If it’s been more than five working days, contact the UK Visas and Immigration contact centre. Have your reference number and passport details ready. Be polite - the staff are generally helpful but they deal with a lot of stressed travellers.

Reasons for delays and what to expect

Delays usually mean manual checks. This can happen if your name matches someone on a watchlist, if your photo doesn’t match the system’s checks, or if your travel history triggers a second look. There’s nothing you can do to speed it up except wait. Don’t reapply - that won’t help and you’ll lose another £10.

The appeal and reconsideration process

There’s no formal appeal process for an ETA refusal. You can submit a new application if your circumstances have changed, but the system may refuse again for the same reasons. In practice, a refusal often means you need to apply for a full UK Visitor Visa instead, where an actual person reviews your documents and makes a decision based on the full picture.

Emergency travel options

If you need to travel urgently and your ETA is delayed or refused, your options are limited. You can book a flight to a country that doesn’t require transit through the UK. Or you can apply for an emergency visa at a British embassy - though this is rare, expensive, and only granted in exceptional cases like family emergencies. Honestly, the best strategy is to apply early so you never end up in this situation.

Planning Your UK Trip: Beyond the ETA

Once your ETA is sorted, the fun part begins. Indonesia’s weather is warm year-round, so if you’re visiting the UK, pack for cooler temperatures - even summer can be rainy and mild. The best time for Indonesian travellers is June to September, when the weather is most pleasant and daylight hours are long.

Popular destinations include London (obviously), Manchester, Edinburgh, and the Lake District. If you’re on a budget, know that the UK is expensive. A meal at a mid-range restaurant will cost £15-25, and public transport in London adds up quickly. Consider getting an Oyster card for the Tube or using contactless payments for buses.

Indonesian food isn’t as widely available in the UK as in Southeast Asia, but cities like London have excellent Indonesian and Malaysian restaurants - head to South Kensington or Soho. You’ll also find Indonesian groceries in specialty shops, so you can cook your own if you’re staying in accommodation with a kitchen.

Most importantly: enjoy your trip. The UK has incredible history, culture, and scenery. And once you’ve got your ETA approval, the hardest part is behind you.

This article is for informational purposes only and reflects information available as of 2026. Immigration rules, fees, and processing times change frequently. Always verify with the relevant official government authority before applying. Nothing here constitutes legal or immigration advice.