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Indonesia SIM Card & eSIM for Tourists in 2026: What’s Best for You?

Staying connected is essential for every traveler exploring Indonesia in 2026. Choosing the right Indonesia SIM Card & eSIM for Tourists in 2026 guarantees smooth access to maps, communication, and local services. Let’s explore the best options available and see how BitJoy can make managing your mobile connection easier on your trip.

Should You Get a Physical SIM Card or an eSIM for Indonesia?

Before traveling to Indonesia, choosing between a traditional SIM card and an eSIM is an important step. Each option has distinct advantages depending on your device and travel style.

Pros and Cons of Traditional SIM Cards

Physical SIM cards remain a common choice and offer several practical benefits:

Pros:

Delivered to Your Home: Order online and receive your SIM card by mail in just a few days.
No Roaming Fees: Know your costs upfront and avoid unexpected charges while abroad.
Reusable & Rechargeable: Recharge easily and keep the same number for future use, helping manage usage and spending.
Widely Available: Buy from airports, convenience stores, or official carrier outlets across Indonesia.
Familiar and Easy to Use: Most users are already comfortable with inserting and managing physical SIM cards.
Compatible with Older Devices: Essential for phones that do not support eSIM, especially budget or older models.
Simple to Swap Between Basic Phones: Useful if you're using a basic backup phone that only supports physical SIMs.

Cons:

Manual Handling Required: Inserting or removing the SIM can be fiddly, and it’s easy to misplace.
Not Ready Upon Arrival: You'll need to find a local vendor after landing, which can be time-consuming.
Risk of Damage: Physical cards can be bent or scratched, making them unusable.
Limited to One Active Line: Unless your device has dual SIM slots, using two numbers requires physically switching SIMs.

Before traveling to Indonesia, choosing between a traditional SIM card and an eSIM is an important step

Why eSIMs Are More Convenient for Travelers

eSIMs are built into your phone and activated digitally, offering added convenience for international travelers:

Activate Before You Arrive: Purchase and set up your Indonesian plan online, so you're connected immediately upon landing.
Easily Switch Plans: Change mobile plans directly in your phone settings—ideal for using a local plan across multiple countries in South East Asia while keeping your home number active.
No Physical SIM to Handle: Since everything is digital, there's nothing to lose or break.
Frees Up SIM Slot: Leave your SIM tray open for another line or use the extra space for a dual-SIM setup.
Eco-Friendly: No plastic SIM cards means less waste.

Where Can You Buy a SIM Card for Indonesia?

You can buy a SIM card for Indonesia either before your departure or after you arrive. Each option offers different levels of convenience, cost, and flexibility—here’s what to consider.

Buy eSIM Online Before You Travel (Recommended)

Ordering an eSIM before your trip is one of the easiest ways to stay connected in Indonesia. You can activate your plan before landing, saving time and avoiding the hassle of finding a SIM vendor on arrival.

How to Order:

Visit trusted providers like Telkomsel, IM3 Indosat, or Smartfren.
Select a plan based on data, coverage, price, and validity.
Complete your order online and receive your eSIM by email.
Activate it by scanning the QR code or using the provider’s app.

Benefits of Buying an eSIM Before You Travel:

Instant Connectivity: You’re online the moment you land.
No Airport Hassle: Skip queues, language barrier and setup after a long flight.
Plan Ahead: Compare deals and pick what suits your needs in advance.
Simple Setup: Most eSIMs are purchased and delivered to your email and can be activated in minutes via QR code.
Keep Your Main Number: Use an Indonesian plan for data while keeping your regular SIM active if your phone supports dual SIM.

Ordering an eSIM before your trip is one of the easiest ways to stay connected in Indonesia

Buy Physical SIM at Airports or Local Shops

If your phone doesn’t support eSIM or you prefer a physical card, getting one upon arrival is easy and accessible.

Where to Buy:

Airports: Major hubs like Jakarta (Soekarno-Hatta) and Bali (Ngurah Rai) have mobile operator booths. These offer quick setup, though prices may be slightly higher.
Official Carrier Stores: After arrival, visit stores from Telkomsel, Indosat Ooredoo Hutchison (IM3, Tri), or XL Axiata. They provide more plan options and help with registration.
Convenience Stores & Local Shops: Outlets like Indomaret and Alfamart sell SIMs too, though selection may be limited. Staff may assist with setup and registration.

Benefits of Buying Locally:

Familiar Setup: Inserting and using a physical SIM is simple for most users.
Device Flexibility: Works with older or budget phones without eSIM support.
Generous Data Plans: Local SIMs may offer more data for long stays.

Compare Options: Telkomsel, Indosat, XL Axiata

Whether you need a reliable connection for work or just basic coverage for maps and messaging, here’s a comparison of the top mobile network providers: Telkomsel, Indosat, and XL Axiata.

Telksomsel SIM

Telkomsel is Indonesia’s top mobile provider, known for strong coverage—even in remote areas. Its popular Tourist Prepaid Card costs IDR 150,000 (~$9.63) for 30 days and includes 25 GB data, 25 minutes local calls, and 25 minutes international calls. Registration requires an unlocked phone, passport, and IMEI. Pickup is available in Bali and Lombok.

Buy online or at GraPARI outlets in Bali, Jakarta, and Batam. Registration must be done in person with a passport.

If your phone doesn’t support eSIM or you prefer a physical card, getting one upon arrival is easy and accessible

Indosat Ooredoo Hutchison (IOH):

Indosat Ooredoo Hutchison (IOH), via IM3 and Tri brands, offers affordable SIM plans ideal for budget travelers. Coverage is strong in cities and major islands but may be weaker in remote areas. Tourist packages often include generous data and free on-network calls, making IOH a great choice for cost-conscious users.

XL Axiata SIM

XL Axiata offers wide coverage in Java, Bali, Lombok, and major cities, along with value-packed data plans. The XL Bali SIM includes 25 GB for 30 days and hotel delivery. Other plans range from 15 GB to 260 GB. Known for flexibility, XL’s prepaid options fall under the “Xtra Combo Flex” label.

Best eSIMs for Indonesia in 2026

Here are the top eSIM options for Indonesia in 2026, offering reliable coverage, easy activation, and flexible data plans for every type of traveler.

The BitJoy vs Airalo vs Holafly vs SimOptions

Here's a comparison of four prominent eSIM providers for Indonesia, highlighting their key features:

The BitJoy

Stands out by connecting you with the strong and reliable Telkomsel network in Indonesia. The BitJoy offers various flexible data plans with diverse validity periods, ranging from a few days to over 30 days, making it easy for you to choose a plan that suits your trip duration.

The prices offered by The BitJoy are often competitive, providing good value for the data allowance and usage period. Browsing on their website and finding a suitable plan are just intuitive, thanks to an AI-power assistant, along with a straightforward activation process, promising an easy experience. Some of The BitJoy's plans may include benefits such as local calls and SMS, and they tend to focus on strong connectivity within Southeast Asia.

Airalo

Airalo provides tiered data plans for Indonesia, such as 1GB, 3GB, 5GB, with fixed validity periods like 7 days, 15 days, or 30 days. Airalo often uses the "Indotel" network in Indonesia, which is largely based on Telkomsel's infrastructure.

Airalo's pricing is generally affordable, catering to a wide range of users. Their application is highly regarded for its convenience, allowing users to easily purchase and manage eSIMs, as well as the option to top up data when needed.

Holafly

Different from other providers, Holafly focuses on eSIM plans with unlimited data in Indonesia, accompanied by fixed validity periods such as 5 days, 10 days, 15 days, etc. The network Holafly uses in Indonesia is often Indosat or XL Axiata.

Although it may have a higher price point due to the unlimited data offering, Holafly is an ideal choice for users with high internet usage demands. Holafly's purchase and activation process is very simple, usually via a QR code.

SimOptions

SimOptions aggregates eSIM plans from various providers for Indonesia. This offers you a wide range of choices in terms of data allowance, validity period, as well as differences in the network used and price.

However, the user experience and quality of customer support can vary depending on the specific provider you choose through SimOptions. You will need to carefully review the details of each plan before making a decision.

Why Choose The BitJoy for Your Indonesia eSIM

The best eSIM depends on your needs, but The BitJoy stands out for several reasons:

Reliable Telkomsel Network: The BitJoy uses the Telkomsel network, known for its broad and dependable coverage, including remote areas. This keeps you connected beyond major cities.
Flexible Data Plans and Validity: It offers various data options with flexible validity, so you can pick a plan that fits your trip length and data use without unnecessary limits.
Competitive Pricing: The BitJoy balances data allowance, duration, and cost, providing good value compared to other providers.
Easy User Experience: The BitJoy app is simple to use, with a straightforward activation process, ideal even for first-time eSIM users.
Local Features: Some plans may include local calls and SMS within Indonesia, useful for certain travelers.
Regional Connectivity Focus: The BitJoy often emphasizes strong coverage across Southeast Asia, which benefits travelers visiting multiple countries.

How to Buy & Activate eSIM on The BitJoy (Step-by-Step)

Here are general instructions for purchasing and activating BitJoy eSIM:

Check Your Phone’s eSIM Compatibility

Confirm your device supports eSIM. Compatible models usually include iPhone XS and newer, Google Pixel 3 and above, Samsung Galaxy S20 series and later, and other recent smartphones.

Visit The BitJoy Website

To get started, head to The BitJoy’s official website through your desktop or mobile browser. The platform is designed for easy navigation, making it simple to explore available eSIM plans for Indonesia and other destinations. You can browse data packages, compare prices, and view plan details without needing to sign up first.

Browse Indonesia eSIM Plans

Look through available plans by data size (e.g., 5GB, 10GB, 20GB), validity (7, 15, or 30 days), and any extras like calls or SMS.

Select and Purchase Your Plan

Choose the plan that matches your travel needs. Enter your email and payment details, then complete the purchase.

Receive Your eSIM Details via Email

After payment, you’ll get an email containing: A QR code (most common activation method)/An activation code for manual input, clear installation and activation instructions.

Activate Your eSIM

Using QR Code: Connect to Wi-Fi > Open phone settings > Mobile Data/Cellular > Choose "Add eSIM" or "Add Data Plan." > Scan the QR code from the email.

Label your eSIM (e.g., “Indonesia eSIM”) and select it as the primary data plan. You can keep your original SIM active for calls/texts if your phone supports dual SIM.

Using Activation Code: Follow similar steps, but select manual activation and enter the provided code.

Enable Data Roaming if Needed: In Indonesia, turn on data roaming for the eSIM to connect to Telkomsel’s network. You won’t incur roaming charges from your home carrier while using the local eSIM.

Enjoy Internet Access in Indonesia: Once activated and roaming is enabled, you can use data, make local calls, and send SMS according to your plan.

How Much Does a Prepaid SIM or eSIM for Indonesia Cost?

Prepaid SIM cards in Indonesia range between IDR 10,000 and IDR 50,000. Prices vary by provider and plan. Many travelers prefer digital SIM cards for greater convenience and flexibility. Platforms like BitJoy let you easily buy and manage your mobile data, ensuring smooth connectivity during your trip to Indonesia.

eSIM Plans by Data – What Fits Your Trip?

Choosing the right eSIM data plan for Indonesia depends heavily on your anticipated usage. Here's a general guide to help you decide which data allowance might be the best fit for your trip:

Light User (Less than 5GB):

Primarily using messaging apps (like WhatsApp, Telegram), occasional email checking, light browsing for information (maps, opening hours), and social media (without heavy video viewing).
Suitable for shorter trips (3-7 days) if you have consistent access to Wi-Fi at your accommodation or cafes.
You plan to rely heavily on Wi-Fi and only need data for essential communication and navigation on the go.

Moderate User (5GB - 15GB):

Regular use of messaging apps, email, social media (including some video viewing), web browsing, using navigation apps (Google Maps), and occasional photo/video sharing.
Good for medium-length trips (7-15 days) where you might not always have Wi-Fi access.
You want to stay connected for most of your day, use social media moderately, and rely on online maps without constantly worrying about data limits.

Heavy User (15GB - 30GB or more):

Frequent video streaming (YouTube, Netflix), extensive social media use (including live videos), online gaming, regular video calls, uploading large files (photos, videos), and using your phone as a hotspot for other devices.
Ideal for longer trips (15+ days) or if you don't expect to have reliable Wi-Fi access.
You plan to use your phone for entertainment, work remotely, or share your connection with others. Unlimited data plans (if available) would also fall into this category.

Frequent video streaming (YouTube, Netflix), extensive social media use

Avoid Roaming Fees and Surprise Charges

Using an Indonesian eSIM or local SIM helps you avoid expensive roaming fees from your home carrier, which often come as unexpected bills.

Here’s how an Indonesian eSIM protects you from extra charges:

Local Network, Local Prices: You get an Indonesian phone number and connect to local carriers like Telkomsel, Indosat, or XL Axiata, paying their low local rates instead of costly roaming fees.
Separate Data Plans: Your eSIM data is separate from your home plan, so no roaming data charges apply.
Usage Control: You can track your data usage easily through apps or online portals, helping prevent extra fees.
Keep Home Number Active (Optional): With dual SIM phones, keep your home SIM for calls and texts but disable data roaming to avoid charges, while using the Indonesian eSIM for data.
Prepaid Plans: You pay upfront for your data and validity period. When the plan ends or data runs out, service stops unless you top up—no surprise bills afterward.

Using an Indonesian eSIM or local SIM helps you avoid expensive roaming fees from your home carrier

Indonesia eSIM FAQs

Here are answers to common questions about using eSIMs in Indonesia. This guide helps you understand compatibility, usage for tourists, and troubleshooting tips.

Is My Phone eSIM-Compatible?

Before purchasing, make sure your phone supports eSIM technology. Most newer devices—including iPhone XS and later, Google Pixel 3 and up, and many Samsung Galaxy models (S20 series and newer)—are eSIM-compatible. You can check this in your phone’s settings or consult the manufacturer’s website. Make sure your phone is unlocked and free from carrier restrictions to use our eSIM smoothly.

Can Tourists Use eSIM in Indonesia?

Yes, tourists can easily use eSIMs in Indonesia. eSIMs are ideal for avoiding roaming fees, offer quick online setup, and work well with dual SIM phones. Local providers like Telkomsel, Indosat, and XL Axiata support tourist-friendly plans—no physical SIM card needed.

What if I Face Issues with eSIM Activation?

Although activation is usually simple, problems can happen. Here are common issues and fixes:

Incompatible Device: If your phone doesn’t support eSIM, you’ll need a physical SIM instead.
Phone Locked to Carrier: Contact your carrier to unlock your phone before traveling.
No or Weak Internet: Ensure you have a stable Wi-Fi or data connection when activating.
Wrong QR Code or Details: Double-check you’re using the correct QR code and activation info from your provider.
Provider Server Problems: Wait and try again later if the provider’s servers are down. Check their site or social media for updates.
Incorrect APN Settings: Enter the APN details given by your provider in your phone’s network settings.
Software Issues: Update your phone’s operating system to the latest version and restart before trying again.

Final Tips for Staying Connected in Indonesia

To enjoy reliable mobile service during your trip, keep these final tips in mind.

Choose the Right Plan Based on Your Destination (Bali, Jakarta, etc.)

Network coverage and plan options can vary across Indonesia’s regions and cities. Major providers like Telkomsel offer wide coverage, but signal strength may differ depending on where you travel.

Check Coverage: Research your provider’s network in the specific areas you’ll visit. Popular places like Bali and Jakarta usually have strong signals, while remote islands may have weaker coverage.
Ask Locals: Local guesthouses and guides can suggest the best networks for their area.
Look for Regional Plans: Some providers offer plans designed for popular tourist spots such as Bali, which may provide better coverage or value.
Consider Your Route: If you’ll visit multiple islands or rural locations, choose a provider with broad and reliable coverage like Telkomsel. For mostly city stays, other providers might be more affordable and sufficient.

Test Your Internet Speed & Signal Coverage

Once you activate your eSIM or physical SIM, it’s smart to test your connection to confirm everything works well.

Check Signal Bars: See your phone’s signal strength as a quick coverage check. Low bars can mean slow data or dropped calls.
Run a Speed Test: Use apps like Speedtest by Ookla to measure download and upload speeds.
Try Different Spots: If speed or signal is poor, move around. Going outside or to higher floors can boost reception.
Monitor Data Usage: Watch your data consumption, especially with limited plans. Most phones and eSIM apps provide tracking tools.
Troubleshoot: If issues persist, restart your phone, confirm mobile data is enabled, verify APN settings, or contact customer support. Providers can offer local advice or inform you of outages.