Best eSIM for Indonesia in 2026
A real review and setup guide for staying online across Indonesia.
I spent three weeks island-hopping east across Indonesia on a single eSIM. Jakarta first, then Yogyakarta for the temples at Borobudur and Prambanan, over to Bali for the beaches and rice terraces, and a boat to Lombok and the Gili islands to finish.
Jakarta and the big cities on Java had proper 5G on Telkomsel, the largest network, with XL Axiata and Smartfren filling in. Bali settled into fast 4G LTE almost everywhere, from Canggu to Ubud, and out on Lombok and the Gili islands it dipped to 3G in a few spots. Telkomsel held on longest away from the tourist strips, and the signal came straight back the moment I was near a town again.
What I actually used it for
- Booking a Grab straight out of Soekarno-Hatta airport in Jakarta instead of haggling with the taxi touts.
- Maps and offline navigation through the temples at Borobudur, the rice terraces around Ubud, and the lanes of Canggu.
- Translating Indonesian menus and warung signs on the fly, from Jakarta food courts to Bali beach shacks.
- Backing up photos and video calls home from the Gili islands off Lombok.
Pick your Indonesia eSIM plan
Every plan covers all of Indonesia on the top local networks. Install before you fly, top up in the app any time.
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Which plan fits your trip to Indonesia?
Estimates for a typical Indonesia visit. Use more? Top up in the app whenever.
Long weekend in Bali
- Beaches and cafes
- WhatsApp and social
- A few video calls
One to two weeks
- Jakarta to Bali
- Island-hopping and navigation
- Daily calls home
A month in Indonesia
- A full month online
- Remote work and uploads
- Room to spare
Nomad or hotspot user
- Heavy daily data
- Laptop over hotspot
- Long stays
Buy with confidence
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Full refund within 30 days. No questions asked.
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Instant delivery
In your dashboard right after checkout.
Why travelers carry an eSIM in Indonesia
Skip the SIM counter
Local Indonesian SIMs mean a passport, an IMEI form, and a wait at an airport counter or phone shop. Your eSIM activates online, so you skip it.
Runs on Telkomsel
We route through Telkomsel, Indonesia's largest network with the widest reach across the islands, not a budget reseller.
Cheaper than roaming
Roaming in Indonesia bills by the day; the eSIM is one flat price for the trip.
Keep your home number
Two lines, one phone: your usual number for SMS codes, the eSIM for everything online in Indonesia.
Online the moment you land
Book a Grab or Gojek and open maps at Soekarno-Hatta or Ngurah Rai airport without hunting for WiFi.
Covered across the islands
Steady signal from Java across to Bali and out to Lombok and the Gili islands, island to island.
Coverage in Jakarta, Bali, and beyond
Strong 4G and 5G across the cities and Bali. What to expect on the ground:
- 5G / 4GJakarta & JavaFull 5G across the capital
- 5G / 4GYogyakarta & the templesSolid in the city and around Borobudur
- 5G / 4GBaliStrong across the south, Canggu, and Ubud
- 4G*Lombok · the Gili islands · remote FloresSolid in the towns, patchy on remote coasts and highlands
Telkomsel reaches the length of the archipelago and runs 5G across the big cities. Out on the smaller islands and remote coasts, expect the signal to drop for a while, the same as it does for any local SIM.
Before you fly: a ten-minute checklist
Run through this before the flight. All of it is quicker on home WiFi than on arrival in Jakarta:
- Install the eSIM a day or two before flying to Jakarta and confirm the line sits in your settings.
- Download offline Google Maps for Jakarta, Yogyakarta, Bali, and Lombok.
- Install Grab and Gojek, the main ride-hailing and food apps in Indonesia, so a car or scooter is one tap away on arrival.
- Save your accommodation address in Indonesian. Drivers find it far faster than the English version.
- Pack a power bank. Maps, photos, and ride apps on long island days drain a battery faster than usual.
How to set up your Indonesia eSIM
The whole flow takes about two minutes. Do it on home WiFi before you fly and arrive in Indonesia already connected.
- 1
Buy an Indonesia plan
Select a data size for the trip. Your Indonesia eSIM arrives by email within seconds, nothing physical to wait for.
- 2
Scan the QR code at home
Activate from your dashboard and scan the code at home. One minute later the Indonesia eSIM is installed and ready for arrival.
- 3
Turn on Data Roaming when you land
Land in Jakarta or Bali, switch Data Roaming on for the eSIM line, and you are online before you reach the baggage belt. This is the step most people miss.
- 4
Top up any time during your stay
More data is two taps away in the app, wherever your Indonesia trip takes you. It stacks onto the same eSIM automatically.
Set it up on home WiFi, then on arrival in Indonesia switch the eSIM line's Data Roaming on. Standard for travel eSIMs, no extra charges.
How eSIMPal compares to other Indonesia eSIM providers
See how we stack up against the competition. We're the only provider offering no-questions-asked refunds.
| Feature | Best valueeSIMPal | Airalo | Saily | Holafly |
|---|---|---|---|---|
| Price (1GB) | $2.90 | $4.90 | $4.90 | $6.90 |
Easy to use | ||||
24/7 Support | ||||
One eSIM for all destinations | ||||
Reusable eSIM | ||||
No questions asked refund | ||||
Suitable for families |
*Prices shown are for 1GB plans. Features and pricing may vary. Last updated based on public information.
Frequently asked questions
Everything you need to know before your trip to Indonesia.
Ready for Indonesia?
Pick a plan, install your eSIM in minutes, and arrive in Bali already connected.