October 29, 2025
5 min
How do I install an eSIM?
To set up an eSIM on your phone: Settings > Cellular Data > Add an eSIM Card. Installation takes just a few clicks.


Connection sharing.
No applications blocked.
Refund in case of problems.
Activate in one click via the voilà app.
Avoid roaming charges in Jakarta, Bali, Yogyakarta, Surabaya and throughout l' Indonesia with the voilà eSIM: enjoy fast mobile connectivity without paying for an international plan. Choose from our flexible plans ranging from 1 GB to 50 GB, for 7 or 30 days depending on the length of your trip.
Compatibility: works with all eSIM-compatible devices.
Plan activation: automatic, as soon as you arrive at your destination (provided you have activated your eSIM and roaming in your settings).
Package duration: depending on the offer chosen, from 7 to 30 days.
Data plans: From 1 GB to 50 GB.
Delivery time: instant. If you purchased your data plan on the website, you will instantly receive a QR code by email for easy installation. If you purchased an eSIM via the app, you will see it appear instantly on your profile.
SMS/calls: not available. Calls and SMS can only be made through applications (VoIP), such as WhatsApp, Viber, and Signal.
Speed: 3G/4G/LTE/5G, depending on local network operators.
Hotspot: Unlimited hotspot sharing with your loved ones.
Coverage: Reliable internet access in many cities in Indonesia, such as pages/esim-country:coverage.cities. Please note that coverage quality will depend on local operators.
Network: connects to local network operators, ensuring a stable and reliable Internet connection.
Top-up: if you run out of data, you can add more GB of data via the voilà app.
Choose the eSIM data package for indonesia to suit the duration of your stay:
4.7 (100k+ travelers)
Secure payment
Enjoy fast, reliable connectivity anywhere in Indonesia without a SIM card, without stress, and without blocked apps.

Use all your favorite apps without restrictions: Google Maps, TikTok, and many more, including your banking apps.

Enjoy a stable connection in all major cities: Jakarta, Bali, Yogyakarta, Surabaya, and many more.


Enjoy the same shared connection with your family or friends. Connect multiple devices from a single eSIM plan.

Use all your favorite apps without restrictions: Google Maps, TikTok, and many more, including your banking apps.

Enjoy a stable connection in all major cities: Jakarta, Bali, Yogyakarta, Surabaya, and many more.


Enjoy the same shared connection with your family or friends. Connect multiple devices from a single eSIM plan.
Three simple steps to stay connected in Indonesia
1
Depending on your usage and length of stay, select the package that best suits your needs.

2
Whether from the voilà app by clicking on "Activate card" or by scanning the QR code received by email.

3
Your plan will activate automatically once you arrive at your destination. You can track your usage in real time via the voilà app.

An eSIM card is your cell phone plan stored directly in your phone. No cards to insert, no queues at the airport. You download your eSIM profile in just a few minutes, and your Internet connection is automatically activated as soon as you land in Indonesia.
ESIM replaces the physical SIM card with a digital profile installed directly on your device. You scan a QR code, the profile is installed, and that's it. There's no risk of losing your SIM card, and no operator stores to find on site.
Your eSIM voilà activates automatically on arrival in Indonesia, with no need for Wi-Fi or fiddling. Connection sharing included on all packages: plug in your computer or share mobile data with friends and family at no extra cost. TikTok, banking applications, Google Maps: everything works, nothing is blocked.
Your usual phone number continues to work for calls and messages. The eSIM here manages your mobile data in Indonesia in parallel. One phone, two profiles active at the same time, or several eSIMs if your trip covers several countries.
The eSIM guarantees you an uncompromised experience during your stay in in Indonesia.


By real people
Need help? We offer 24/7 support in multiple languages.
Chat on WhatsAppIf you encounter any problems, you can contact our support team and receive a refund for your package.
Enjoy a reliable network with optimal coverage throughout indonesia. Share your moments in real time without interruption.

Enjoy the same shared connection with your family or friends.
TikTok, ChatGPT, WhatsApp, Google Maps, and your banking apps are working perfectly.
Discover why this is the best choice for your trip in Indonesia
Functionality
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TikTok and banking apps accessible
Hotspot sharing included
Data tracking
4G/5G network
Instant activation
Responsive customer support
Refunds
Our reviews come directly from the App Store and the Google Play Store.
Paul75007
I didn't know anything about voilà eSIM until a Japanese friend told me about it. He told me it was the most reliable solution he uses on a daily basis in Tokyo, so I trusted him for our vacation. My wife and I went to Japan for 3 weeks (Tokyo, Kyoto, Osaka and Okinawa) and we each took 50 GB. I have to say that the network is ultra-stable, fast, even in the Tokyo subway or in more remote areas like Mount Fuji. It's clearly the best network we've tested in Japan. I've used Holafly, Airalo and Ubigi before, and always had problems. These other brands block TikTok and banking apps for no reason. With voilà eSIM, none of that. All apps work as they do in France. voilà is clearly the cheapest Japan eSIM I've found for this network quality. What's more, you can recharge very easily from the app if you need to. Personally, I haven't needed to do this, but it's reassuring to know that it's possible in just a few clicks, and customer service is pretty responsive!
Dhzhgxjuju
We went to New York with our girlfriends, and clearly we were looking for a cheap eSIM to avoid being ripped off. We always compare prices before buying anything. Comparing eSIMs for New York, I saw that voilà was about €15 cheaper than Airalo for a similar package. So we gave it a try... and frankly, no regrets. Super-simple activation, immediate connection on arrival. 5G worked perfectly everywhere: in Manhattan and Brooklyn. Google Maps, Uber, Instagram, TikTok, FaceTime... everything worked without a hitch. I had taken 20 GB for 10 days and that was more than enough, but I still recharged 5 GB directly in the app in 2 minutes. I recommend voilà because it's clearly the best eSIM in New York in terms of value for money, and the service is unbeatable.
TanguyH35
I have to admit, I had my doubts at first... The price of voilà eSIM was significantly lower than its competitors, so I expected complications or mediocre service. But in the end, my experience was quite the opposite! Before leaving for Thailand, I got a voilà eSIM and everything was incredibly simple. Installation took just a few seconds, no complicated steps, no need to look for a 7-Eleven or buy a card locally. Another thing that impressed me was the customer service. I asked several questions on WhatsApp, expecting to wait for hours... I got a response in a few minutes, very professional, from someone who was really friendly and already knew my file (not an AI or a robot!!! That's so rare these days!
Rony-971
I am extremely satisfied with my experience with voilà. I came across their Instagram page when I was planning a vacation to Japan. So I decided to get their Japan Guide and their eSIM! And honestly, I was extremely satisfied. I was looking for an eSIM that was reliable and offered good value for money, and I was definitely not disappointed. I highly recommend it. Thank you again, I had a wonderful trip to Japan thanks to you!
Yohan Schloup
A top-notch interface that lets you quickly find a place to visit or a recommended restaurant. Excellent eSIM (tested and approved in Japan) at an unbeatable price, with very responsive customer service in case of issues (contact support on WhatsApp). I recommend it ✌🏻😉
Donkey259
I got an eSIM for Japan because it was the cheapest option—I ended up with good network coverage and all my apps worked perfectly. I highly recommend it.
Bintou Soumare
Using the application for esim in Japan. The solution if you don't want to break the bank with other competitors, the prices are unbeatable! I spent a month in Japan with esim. While using it, there were no bugs and no apps crashed. I chose the 50GB option for extra security, which was more than enough despite intensive use and with almost no use of the hotel's Wi-Fi. Top-notch customer service and super responsive!
Shikatchou
Excellent app! Comprehensive travel guides, authentic spots, and eSIMs that can be activated with a single click to stay connected anywhere. Reliable information, a clear interface, and customer service that is both responsive and impeccable. A must-have for stress-free travel!
Nomadspirit_06
I was away for three weeks, had no connection issues, and it was cheaper than the more well-known brands. I will get another eSIM from them for the rest of my road trip in Malaysia and China.
1 / 0
TanguyH35
I have to admit, I had my doubts at first... The price of voilà eSIM was significantly lower than its competitors, so I expected complications or mediocre service. But in the end, my experience was quite the opposite! Before leaving for Thailand, I got a voilà eSIM and everything was incredibly simple. Installation took just a few seconds, no complicated steps, no need to look for a 7-Eleven or buy a card locally. Another thing that impressed me was the customer service. I asked several questions on WhatsApp, expecting to wait for hours... I got a response in a few minutes, very professional, from someone who was really friendly and already knew my file (not an AI or a robot!!! That's so rare these days!
Rony-971
I am extremely satisfied with my experience with voilà. I came across their Instagram page when I was planning a vacation to Japan. So I decided to get their Japan Guide and their eSIM! And honestly, I was extremely satisfied. I was looking for an eSIM that was reliable and offered good value for money, and I was definitely not disappointed. I highly recommend it. Thank you again, I had a wonderful trip to Japan thanks to you!
Yohan Schloup
A top-notch interface that lets you quickly find a place to visit or a recommended restaurant. Excellent eSIM (tested and approved in Japan) at an unbeatable price, with very responsive customer service in case of issues (contact support on WhatsApp). I recommend it ✌🏻😉
Donkey259
I got an eSIM for Japan because it was the cheapest option—I ended up with good network coverage and all my apps worked perfectly. I highly recommend it.
Bintou Soumare
Using the application for esim in Japan. The solution if you don't want to break the bank with other competitors, the prices are unbeatable! I spent a month in Japan with esim. While using it, there were no bugs and no apps crashed. I chose the 50GB option for extra security, which was more than enough despite intensive use and with almost no use of the hotel's Wi-Fi. Top-notch customer service and super responsive!
Shikatchou
Excellent app! Comprehensive travel guides, authentic spots, and eSIMs that can be activated with a single click to stay connected anywhere. Reliable information, a clear interface, and customer service that is both responsive and impeccable. A must-have for stress-free travel!
Nomadspirit_06
I was away for three weeks, had no connection issues, and it was cheaper than the more well-known brands. I will get another eSIM from them for the rest of my road trip in Malaysia and China.
Dhzhgxjuju
We went to New York with our girlfriends, and clearly we were looking for a cheap eSIM to avoid being ripped off. We always compare prices before buying anything. Comparing eSIMs for New York, I saw that voilà was about €15 cheaper than Airalo for a similar package. So we gave it a try... and frankly, no regrets. Super-simple activation, immediate connection on arrival. 5G worked perfectly everywhere: in Manhattan and Brooklyn. Google Maps, Uber, Instagram, TikTok, FaceTime... everything worked without a hitch. I had taken 20 GB for 10 days and that was more than enough, but I still recharged 5 GB directly in the app in 2 minutes. I recommend voilà because it's clearly the best eSIM in New York in terms of value for money, and the service is unbeatable.
Paul75007
I didn't know anything about voilà eSIM until a Japanese friend told me about it. He told me it was the most reliable solution he uses on a daily basis in Tokyo, so I trusted him for our vacation. My wife and I went to Japan for 3 weeks (Tokyo, Kyoto, Osaka and Okinawa) and we each took 50 GB. I have to say that the network is ultra-stable, fast, even in the Tokyo subway or in more remote areas like Mount Fuji. It's clearly the best network we've tested in Japan. I've used Holafly, Airalo and Ubigi before, and always had problems. These other brands block TikTok and banking apps for no reason. With voilà eSIM, none of that. All apps work as they do in France. voilà is clearly the cheapest Japan eSIM I've found for this network quality. What's more, you can recharge very easily from the app if you need to. Personally, I haven't needed to do this, but it's reassuring to know that it's possible in just a few clicks, and customer service is pretty responsive!
Order your eSIM card to travel without roaming charges in over 170 countries.
Everything you need to know before choosing your eSIM Here you are for your trip in Indonesia.
October 29, 2025
5 min
To set up an eSIM on your phone: Settings > Cellular Data > Add an eSIM Card. Installation takes just a few clicks.

January 3, 2026
6 min
Find out how an eSIM with a phone number works: calls, texts, activation, pricing, and use while traveling.

Total :
$16.80