How Much Does a SIM Card Cost in Indonesia? (Tourist Prices & Deals)

Getting a working SIM card in Indonesia should take about 15 minutes. In practice, tourists in 2026 still show up at Bali’s Ngurah Rai airport confused about IMEI rules, unsure which provider to choose, or holding a SIM that won’t activate because they didn’t bring their passport. This guide cuts through all of that — real prices, real providers, real activation steps — so you walk out of the arrivals hall with a working phone and a clear understanding of what you paid for.

SIM Registration Rules Every Tourist Must Know in 2026

Indonesia requires every SIM card to be registered with a valid government ID. For tourists, that means your passport — not a driver’s licence, not a screenshot of your passport, not a photocopy. The rule has been enforced for several years and is not getting looser in 2026. If you try to buy a SIM from a street vendor who skips the registration step, that SIM will eventually be deactivated by the network.

The registration process itself is simple. At an official kiosk or provider store, you hand over your passport, the vendor scans or photographs the photo page, inputs your details into the national registration system, and you’re done. At some locations — particularly with digital-first brands like by.U or AXIS — you complete registration yourself through the provider’s app by uploading a passport photo and taking a selfie. Either way, keep your physical passport on you when buying a SIM.

Prepaid SIM cards registered with a tourist passport are valid for up to 90 days. After that, the SIM stops working. For most short-term visitors this is not a problem. If you’re staying longer, the practical solution is to buy a new SIM rather than attempt a re-registration process, which can be more complicated than it sounds.

The other registration issue that causes genuine confusion is IMEI registration for foreign phones. Here is the clear version:

• Staying under 90 days: You do not need to register your phone’s IMEI. Your phone works normally with any local prepaid SIM for the duration of your stay.
• Staying over 90 days: Your foreign phone must have its IMEI registered with customs, and if the phone’s value exceeds USD 500, import taxes apply — 11% VAT plus 10% income tax for registered taxpayers, or 20% for unregistered taxpayers. If you don’t register and pay within the 90-day window, your phone will be blocked from Indonesian cellular networks.
• Important detail: The 90-day IMEI clock starts the moment your phone first connects to an Indonesian cellular network. It doesn’t reset if you swap SIM cards.

For the vast majority of tourists visiting for a few weeks or a month, the IMEI issue is irrelevant. Buy your SIM, register it with your passport, and move on.

What a SIM Card Actually Costs — Provider-by-Provider Breakdown

Indonesia has four main mobile operators, each with a different price-to-coverage trade-off. Here’s what each one offers tourists in 2026.

Telkomsel

Telkomsel is the largest and most reliable network in Indonesia, with the widest coverage — including remote islands and mountainous areas where other providers drop out entirely. You pay a slight premium for that reliability.

• Tourist Basic: 25 GB data (valid 30 days), IDR 50,000 local call/SMS credit, IDR 10,000 international call credit. Price: IDR 100,000 – 150,000
• Tourist Premium: 50 GB data (valid 30 days), IDR 100,000 local call/SMS credit, IDR 25,000 international call credit. Price: IDR 180,000 – 250,000

Buy at Telkomsel’s GraPARI stores or official airport kiosks. The app is MyTelkomsel. Official website: www.telkomsel.com

by.U (Telkomsel’s Digital Brand)

by.U runs on Telkomsel’s network — same towers, same coverage — but operates as a fully app-based service with flexible, build-your-own packages. It supports eSIM and has grown significantly in popularity with independent travellers since 2024.

• 20 GB data (valid 30 days): IDR 60,000 – 80,000
• 50 GB data (valid 30 days): IDR 120,000 – 150,000
• Unlimited data with fair usage policy (valid 30 days): IDR 150,000 – 200,000

Physical SIMs can be ordered through the by.U app (www.byu.id) and delivered to your hotel in 1–3 business days. eSIM activation is done entirely within the app. This is the better option if you want Telkomsel-level coverage at a lower price point and don’t mind managing everything digitally.

Indosat Ooredoo Hutchison (IM3)

The second-largest provider, formed by the 2022 merger of Indosat Ooredoo and Hutchison 3 (Tri). The consolidated network has improved significantly and now offers solid coverage across Java, Bali, and major cities on other islands, at prices that undercut Telkomsel.

• Tourist 30GB: 30 GB data (valid 30 days), unlimited local calls to IM3 numbers. Price: IDR 80,000 – 120,000
• Tourist 50GB: 50 GB data (valid 30 days), unlimited local calls to IM3 numbers. Price: IDR 130,000 – 180,000

Buy at Indosat Ooredoo Stores or airport kiosks. The app is MyIM3. Official website: www.im3.id

XL Axiata and AXIS

XL Axiata performs well in urban areas and popular tourist destinations. AXIS is XL’s budget brand — often the cheapest option for straightforward data use in cities.

XL Tourist Card packages:

• 25 GB data (valid 30 days): IDR 70,000 – 100,000
• 40 GB data (valid 30 days): IDR 110,000 – 150,000

AXIS packages (Bronet/OWSEM):

• 30 GB data (valid 30 days): IDR 50,000 – 70,000
• 50 GB data (valid 30 days): IDR 80,000 – 110,000

AXIS SIM cards are sold at Indomaret and Alfamart minimarkets for around IDR 5,000 – 15,000. You then register and buy packages yourself through the AXISnet app. XL’s app is MyXL. Official websites: www.xl.co.id and www.axis.co.id

Smartfren

Smartfren operates exclusively on 4G LTE and 5G networks. Important: your phone must be VoLTE-compatible to use Smartfren. Most phones made after 2019 are compatible, but check before buying. In exchange for that requirement, Smartfren consistently offers the lowest prices.

• Travel 15GB: 15 GB data (valid 30 days), unlimited local calls to Smartfren. Price: IDR 40,000 – 60,000
• Travel 30GB: 30 GB data (valid 30 days), unlimited local calls to Smartfren. Price: IDR 70,000 – 90,000

Smartfren was one of the first Indonesian providers to widely offer eSIM. Buy at Smartfren Gallery stores or airport kiosks. The app is MySmartfren. Official website: www.smartfren.com

eSIM in Indonesia: How It Works and Who Should Use It

eSIM adoption has accelerated significantly since 2024. By 2026, by.U, Smartfren, Indosat Ooredoo, and XL Axiata all offer eSIM options with varying degrees of tourist-friendliness. The main advantage is that you can activate before you land — no queuing at airport kiosks, no fumbling with a SIM tray pin.

The general activation process across providers:

1. Confirm your phone is eSIM-compatible and carrier-unlocked. Most iPhones from XS onwards and many Android flagships from 2020 onwards support eSIM.
2. Purchase the eSIM package through the provider’s app or website.
3. You’ll receive a QR code or manual activation details via email or within the app.
4. On your phone, go to Settings → Cellular/Mobile Data → Add eSIM or Add Data Plan.
5. Scan the QR code or enter the details manually.
6. Complete passport registration — usually by uploading a photo of your passport and taking a selfie within the app — before the eSIM becomes active on the network.

by.U (www.byu.id) offers the most streamlined tourist eSIM experience — the entire process from purchase to activation happens inside the app, and you can do it from anywhere with a Wi-Fi connection. Smartfren’s eSIM can be activated at a Smartfren Gallery store if you prefer doing it in person with assistance.

eSIM is the right choice if you want to arrive connected without queuing, if you travel with a dual-SIM phone and want to keep your home number active, or if you dislike handling physical SIM cards. It’s not the right choice if your phone is more than 5–6 years old or if you’re unsure whether it’s carrier-unlocked.

Where to Buy Your SIM Card (And Where to Avoid)

The location where you buy your SIM affects price, reliability of registration, and how quickly you’ll be connected. Not all options are equal.

International Airport Kiosks — Best for First-Time Visitors

At Soekarno-Hatta (CGK) in Jakarta and Ngurah Rai (DPS) in Bali, official kiosks from Telkomsel, Indosat, XL, and Smartfren are positioned right in the arrivals area. You’ll pay IDR 100,000 – 250,000 for a tourist package. The price is slightly higher than in-city stores, but the staff handle passport registration, insert the SIM, and test the connection for you. The whole process takes 5–15 minutes. For most first-time visitors, this is worth the small price premium.

Official Provider Stores — Best for Troubleshooting and Complex Needs

Telkomsel GraPARI, Indosat Ooredoo Stores, XL Centers, and Smartfren Galleries are located in major shopping malls and city centres across Indonesia. Staff here can handle more complex issues — replacing a faulty SIM, switching package types, explaining eSIM setup in English. If you have any problem with a SIM purchased elsewhere, come here first.

Minimarkets (Indomaret, Alfamart) — Budget Option with Caveats

You can pick up a blank AXIS, Tri, or sometimes Telkomsel or Indosat SIM card at Indomaret or Alfamart for IDR 5,000 – 15,000. Staff at minimarkets do not assist with registration or troubleshooting — that’s your responsibility through the provider’s app. This route works fine if you’re comfortable with app-based self-registration and don’t need immediate activation. It’s not recommended if you land at night and need connectivity right away.

Street Vendors and Informal Sellers — Avoid

Avoid buying SIM cards from individuals who approach you in the arrivals hall or outside airport terminals. Registration may be skipped or done incorrectly, which means the SIM will stop working within days. There is no recourse if something goes wrong.

Step-by-Step: Activating Your SIM Card at the Airport or Store

The process is straightforward when you know the sequence. Here it is, step by step:

1. Decide before you land. Choose your provider based on your travel itinerary — Telkomsel or by.U for remote areas, IM3 or XL for Java and Bali on a budget, Smartfren for the lowest prices in urban areas.
2. Have your passport physically in hand, not in your checked luggage. Vendors need to scan the photo page.
3. Tell the vendor which package you want. Quote the package name if you’ve researched it in advance. Vendors at tourist-heavy airports often speak basic English.
4. The vendor registers your passport details into the national system — your passport number, full name, and date of birth.
5. The vendor inserts the SIM into your phone (have your SIM tray pin ready, or ask them to use theirs) and confirms it’s active. You’ll usually see a data connection appear within a minute or two.
6. Confirm your data package is active. You can check by dialing a USSD code — try *888# for Telkomsel or *123# for IM3 — or by downloading the provider’s app (MyTelkomsel, MyIM3, MyXL, AXISnet, MySmartfren) and logging in.
7. Test it. Open Google Maps, load a page. If the connection doesn’t come up within 2–3 minutes, ask the vendor immediately while you’re still at the kiosk.

Coverage Reality — Which Provider Works Where

Knowing which provider has coverage in the specific areas you’re visiting matters more than finding the cheapest package.

Java and Bali

All four major providers — Telkomsel, IM3, XL, and Smartfren — offer excellent 4G LTE coverage across Java and Bali. In Jakarta, Yogyakarta, Surabaya, Denpasar, and Seminyak, you’ll get fast speeds from any of them. 5G is available in certain urban zones and some tourist hotspots, though 4G LTE remains the dominant standard you’ll rely on day-to-day.

Lombok, Gili Islands, and Nusa Tenggara

Coverage holds well on Lombok’s main tourist strip and in Mataram. On the Gili Islands, signal exists but can feel sluggish at peak times with high tourist density. Further east toward Flores, Komodo, and Labuan Bajo, Telkomsel is the only provider with consistent, usable coverage. Other networks can disappear entirely in these areas.

Sulawesi, Kalimantan, and Eastern Indonesia

Major cities like Makassar and Manado have solid multi-provider coverage. Outside those centres, Telkomsel is the safe choice. In parts of Papua and the Maluku islands, even Telkomsel coverage can be patchy — satellite-based communication may be the only option in the most remote locations.

Smartfren’s Coverage Limitation

Smartfren’s good 4G/5G coverage is largely confined to urban and semi-urban areas. If your trip extends beyond Java, Bali, and major city centres, Smartfren is a risky primary SIM. Use it as a budget option only if your itinerary stays in cities.

Topping Up Data After Your Initial Package Runs Out

Your tourist SIM package comes with a set data allowance and a validity period — typically 30 days. When either runs out, you need to top up. The good news is that topping up in Indonesia is genuinely easy, with multiple options depending on where you are.

Provider Apps

This is the most convenient method. MyTelkomsel, MyIM3, MyXL, AXISnet, MySmartfren, and the by.U app all let you browse packages and pay directly. Payment options include international credit and debit cards (Visa, Mastercard), Indonesian e-wallets like GoPay, OVO, DANA, and ShopeePay, and the universal QRIS QR code payment system.

Minimarket Top-Up

Walk into any Indomaret or Alfamart and tell the cashier your provider and phone number. They’ll top up your credit directly, and you can then use that credit to buy a data package via the USSD code or app. Costs are the same as buying online — no mark-up at the counter.

Online Marketplaces

Tokopedia and Shopee both sell mobile data packages for all Indonesian providers. If you have a local payment method or have set up GoPay or OVO, this is a fast option that can be done from your hotel room.

One thing to watch: unlimited data plans in Indonesia typically come with a fair usage policy (FUP). You get full-speed data up to a threshold (often 20–30 GB), after which speeds are throttled significantly — sometimes to below 1 Mbps. Read the package details before buying if you’re a heavy data user.

2026 Budget Reality — Full Cost Breakdown by Traveler Type

Here’s what connectivity realistically costs in Indonesia in 2026, across three types of travellers:

Budget Traveller

You’re staying in hostels, eating at warungs, and mostly exploring Java and Bali. You need data for maps, WhatsApp, and Gojek — nothing intensive.

• Provider: AXIS or Smartfren
• Package: 30 GB, 30 days
• Cost: IDR 50,000 – 90,000
• Top-up for a second month: IDR 50,000 – 90,000
• Total for one month: IDR 50,000 – 90,000 (less than IDR 10,000/day)

Mid-Range Traveller

You’re island-hopping between Bali, Lombok, and Flores. You use Google Maps constantly, stream music, and need reliable data for work calls or remote check-ins.

• Provider: IM3 or XL Axiata
• Package: 50 GB, 30 days
• Cost: IDR 130,000 – 180,000
• Total for one month: IDR 130,000 – 180,000

Comfortable Traveller or Remote Worker

You need the most reliable connection possible, including in areas off the main tourist circuit. Downtime is not an option.

• Provider: Telkomsel or by.U
• Package: Tourist Premium (50 GB) or by.U Unlimited
• Cost: IDR 150,000 – 250,000
• Total for one month: IDR 150,000 – 250,000

To put these figures in perspective: a month of mobile data in Indonesia costs less than a single meal at a mid-range restaurant in most Western countries. Even the premium Telkomsel option is exceptional value. The SIM card chip itself typically costs nothing extra — it’s included in tourist package prices at official kiosks.

Common Mistakes That Leave Tourists Offline

Forgetting your passport at the bottom of your bag. Registration cannot happen without it. Keep it in your carry-on, easily accessible, before you land.

Buying a SIM without immediately testing it. Some activations take a few extra minutes. Test your data connection before you leave the kiosk. If you walk away and discover it doesn’t work an hour later, you’re far from help.

Choosing the cheapest provider for remote travel. AXIS and Smartfren are excellent for cities. If you’re heading to Flores, Raja Ampat, or the interior of Kalimantan, only Telkomsel will keep you connected. The difference in cost between Telkomsel and a budget provider is small — the difference in coverage can be significant.

Assuming hotel Wi-Fi is sufficient. Hotel Wi-Fi in Indonesia ranges from fast fibre in city hotels to painfully slow DSL in guesthouses. The moment you step outside to navigate, hail a Gojek, or buy train tickets on KAI Access, you need your own data connection. Don’t rely on Wi-Fi alone.

Buying from someone who skips the passport registration step. You might be connected for a few days, but the SIM will eventually be deactivated. There are no refunds. Always insist on proper registration, or go to an official store.

Not checking package validity. Some cheap packages are only valid for 7 days, not 30. If you buy a 7-day package thinking it’s a monthly plan and then head off on a week-long trip without checking, you’ll come back to a SIM with no data. Read the validity period before you confirm.

Assuming an eSIM from your home country will work here at reasonable rates. International roaming from most home networks in Indonesia is expensive — often IDR 150,000 – 300,000 per day for limited data. A local SIM or eSIM is almost always the better financial decision for any stay longer than 48 hours.

Frequently Asked Questions

Do I need my passport to buy a SIM card in Indonesia?

Yes. All SIM cards in Indonesia must be registered with a valid ID. For tourists, that means your physical passport. Without it, a vendor cannot legally complete the registration, and any SIM sold to you without registration will be deactivated by the network.

Which provider has the best coverage across Indonesia in 2026?

Telkomsel has the widest and most reliable coverage, particularly outside major cities and on remote islands. If your trip stays within Java and Bali, Indosat Ooredoo (IM3) and XL Axiata are strong alternatives at lower prices. For budget travellers staying in urban areas, AXIS or Smartfren offer the most data for the least money.

Can I buy a SIM card before arriving in Indonesia?

You can purchase a by.U eSIM (via the by.U app at www.byu.id) before you land and complete the passport registration step remotely. Physical SIM cards must be purchased and registered inside Indonesia. If you opt for by.U’s physical SIM delivery, you’ll need to provide an address in Indonesia — typically your hotel — and wait 1–3 business days for delivery.

How long does a tourist SIM card last in Indonesia?

Prepaid SIM cards registered with a tourist’s passport are valid for up to 90 days. After 90 days, the SIM stops working. Separately, data packages within those 90 days typically have their own validity — usually 7 or 30 days — and you’ll need to top up or buy a new package when that expires. The SIM card itself stays active until the 90-day limit as long as you keep it topped up.

Is eSIM widely available for tourists in Indonesia in 2026?

Yes. eSIM availability has expanded considerably since 2024. by.U (Telkomsel’s digital brand), Smartfren, Indosat Ooredoo, and XL Axiata all offer eSIM options in 2026. by.U and Smartfren have the most tourist-friendly activation processes. You’ll need an eSIM-compatible, carrier-unlocked phone and a Wi-Fi connection to complete the setup.

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📷 Featured image by Aditya Enggar Perdana on Unsplash.