French Carrier Roaming in Indonesia: 2026 Prices and Alternatives

You land in Jakarta, turn off airplane mode, and your French carrier SIM connects to a local network. A few background app updates happen. The bill arrives weeks later, and those few megabytes just ruined your travel budget. French carrier roaming outside Europe is notoriously expensive.

Using your French mobile plan in Asia requires preparation. Standard data rates are prohibitive, and add-on packs come with strict limits. You need a clear understanding of the costs before you board your flight.

This guide breaks down the exact price of using a French carrier SIM in Indonesia. We look at standard rates, international travel packs, and how you can bypass these fees entirely with a data-only travel eSIM.

Roaming Prices in Indonesia with a French Carrier

French carriers classify Indonesia in their "World Zone." This means your standard French data allowance does not apply here.

If you use data without a specific international plan, you pay the standard out-of-plan rate. For French carriers, this rate often hovers around €13 to €16 per single megabyte. Opening Instagram for five minutes can cost you over €100.

To prevent these massive bills, French carriers offer a specific add-on for travelers, often called a "Travel Pack".

This travel pack for Indonesia typically costs around €35. It gives you a small allocation of data, calls, and SMS valid for a set number of days. While this caps your spending, the data allowance is usually very low—often just a few gigabytes.

Some carriers also offer an international roaming option that lets you connect to networks in over 270 destinations. However, having the option enabled does not mean the data is free. You still pay the World Zone rate or must purchase a specific data add-on.

Before leaving, you must log into your carrier's app and check your current plan. Review the roaming conditions abroad tied to your specific contract.

The Real Cost of a Trip

Let’s look at a concrete scenario. You plan a 15-day trip to Bali and Lombok.

You buy the €35 travel pack. You get 30 days of validity but only a few gigabytes of data.

In Indonesia, you need data constantly. You use Grab or Gojek to book scooters. You use Google Maps to find waterfalls. You translate menus, check ferry schedules to the Gili Islands, and upload photos. A standard traveler easily consumes 1GB to 2GB per day.

Your travel pack data runs out on day four.

At this point, you have two bad options. You either buy another €35 pack, bringing your total to €70. Or, you leave data roaming on and pay standard out-of-plan fees, which will drain hundreds of euros from your bank account in hours.

You might try to rely on public Wi-Fi. Hotels and cafes in Bali have internet, but it drops frequently. If you need reliable internet for remote work in Bali, public Wi-Fi is not enough. You need a secure, private connection at all times.

Competitors offer similar structures. You can check what roaming charges in Indonesia look like to see that traditional carriers rely on expensive travel packs.

Comparison Table: Carriers vs GoMoWorld in Indonesia

Comparing data options requires looking at the price per gigabyte and the total validity. Here is how a French carrier and other options stack up against a dedicated travel eSIM.

The math is simple. French carriers charge €35 for a restrictive pack. GoMoWorld gives you 15GB of data for €10.99. If you need heavy data for remote work, 50GB costs €19.99.

The same logic applies worldwide. Whether you look at roaming charges in Argentina or roaming charges in Brazil, traditional carriers overcharge for international data.

Alternatives to French Carrier Roaming in Indonesia

You do not have to pay €35 to use your phone in Indonesia. You have three main alternatives to traditional roaming.

1. Keep Roaming Disabled

You can turn off data roaming in your phone settings before your plane takes off.

1. Go to Settings.
2. Tap Cellular (or Mobile Data).
3. Select your French carrier SIM.
4. Toggle "Data Roaming" to off.

This guarantees zero out-of-plan fees. You rely entirely on Wi-Fi. The downside is massive inconvenience. You cannot order a Gojek from the airport. You cannot use maps on the road. You are disconnected whenever you leave a cafe.

2. Buy a Local Indonesian SIM Card

You can buy a local physical SIM card from providers like Telkomsel or XL Axiata when you arrive.

This gives you cheap local rates. However, the process is tedious. You must find a store, wait in line, hand over your physical passport for registration, and register your phone's IMEI number. You also have to remove your French carrier SIM card. If you remove your home SIM, you cannot receive text messages from your French bank to approve credit card payments.

3. Use a GoMoWorld Travel eSIM

A travel eSIM is a digital data plan. You download it before your trip and use it alongside your French carrier SIM.

GoMoWorld provides data-only eSIMs tailored for Indonesia. You keep your home SIM active for calls and texts, and route all your internet traffic through the GoMoWorld eSIM.

Here is why this works for travelers:

Installation via the App: You download the GoMoWorld app on iOS or Android. You choose your destination and buy your plan. The eSIM installs directly through the app. There is no QR code to scan. You do not need a second device to display a barcode.

Manual Activation: The plan does not start automatically when you buy it. It does not start when your plane lands. The plan only activates when you open the GoMoWorld app and tap "Start". You control exactly when your 7-day or 30-day period begins.

No Expiration: GoMoWorld plans never expire until you activate them. You can buy your 50GB plan for €19.99 three months before your trip. It sits in your app, waiting for you to tap Start.

No Overage Fees: GoMoWorld operates on a strict prepay system. You pay €10.99 for 15GB. When you use all 15GB, the data stops. There are no hidden fees, no background charges, and no surprise bills. You simply open the app and buy a new plan if you need more data.

Hotspot Included: You can share your connection. If you buy the 50GB plan for €19.99, you can turn on your phone's mobile hotspot and tether your laptop or share data with your travel partner. All GoMoWorld plans include hotspot capabilities by default.

Data-Only Setup: GoMoWorld provides data. It does not include calls or SMS. This is an advantage. You configure your phone to use GoMoWorld for "Cellular Data" and keep your home line for "Default Voice Line". You receive your important SMS, but you browse the web using cheap Indonesian data. eSIM Indonesia →

FAQ

Which countries are included with a French carrier plan?

French carrier standard plans typically include roaming in Europe, the French Overseas Departments (DOM), and sometimes Switzerland or Andorra, depending on your specific contract. Destinations like Indonesia, the USA, and Australia fall into the World Zone and incur heavy extra charges unless you buy a specific travel pack.

What is happening with French mobile carriers?

The French mobile market is currently going through major corporate changes, with ongoing negotiations to merge or sell parts of some operators. Regardless of these corporate moves, the international roaming structure for French carriers remains highly expensive for travelers going to Asia.

How to activate data abroad on a French carrier?

To use data abroad with a French carrier, you must enable roaming on your device. Go to Settings > Cellular > Cellular Data Options and toggle "Data Roaming" on. Ensure the international roaming option is active in your customer account. Be aware that doing this in Indonesia will trigger massive out-of-plan fees unless you have a specific data pack.

How to activate a French carrier international plan?

You can subscribe to a travel pack directly from your carrier's app. Log in, go to the options section, and find the international travel packs. You can also activate it by calling customer service before your departure.