Bali shows up on every digital nomad's shortlist for a reason — cheap coffee, slow mornings, and co-working spaces in Canggu and Ubud that fill up with laptops by mid-morning. But Indonesia is also a sprawling archipelago of more than 17,000 islands, and the eSIM that keeps a Canggu co-working video call steady is not automatically the same one that holds up once you island-hop from Bali to Lombok or the Gilis. This guide compares three eSIM providers for Indonesia in 2026 — Eskimo, Airalo, and Holafly — so you can pick the right one before you land in Denpasar or Jakarta.
We have not run our own in-person speed tests across Indonesia for this guide. Instead, we researched and compared each provider's official 2026 Indonesia eSIM plans, pricing structure, and documented features side by side, the same way we would want to shop for one ourselves before a trip.
We compared each option against four criteria that matter for a Bali and Indonesia trip specifically:
- Data validity window, and whether unused data expires between trips
- Price structure and value for typical Bali, Jakarta, or multi-island trip lengths
- Whether the same eSIM extends usefully if your trip continues beyond Indonesia
- Features that matter for remote workers — data sharing, unlimited plans, and simple activation
Why This Matters
Indonesia's major mobile networks are Telkomsel, XL Axiata, and Indosat. Most eSIM providers route through one of these networks or a local partner carrier, which is typical for international eSIM products rather than something unique to any single provider. Coverage is generally strongest in Bali's main areas — Denpasar, Ubud, Canggu, and Seminyak — and in Jakarta, since these are the most densely populated and commercially developed parts of the country.
Bali in particular has become a hub for remote workers, with co-working spaces in Canggu and Ubud where a stable connection matters for video calls, on top of the usual travel needs of maps, translation apps, and ride-hailing apps like Gojek and Grab. Because Indonesia is a huge archipelago, coverage can vary a lot once you leave Bali and Jakarta — a plan that feels rock-solid in Seminyak may thin out to patchy 3G, or nothing at all, on a more remote island, so it is worth checking a provider's coverage map before you rely on it beyond the main hubs.
Pick 01 — Eskimo Global eSIM
Eskimo Global eSIM — Data that never expires, useful well beyond Bali
Eskimo takes a different approach to Indonesia than most country-specific eSIM providers: the data you buy never expires. Instead of racing a fixed validity window, you install one eSIM profile that works across 190+ countries at local rates, including Indonesia, so if your trip includes island-hopping between Bali, Lombok, and the Gilis — or continues on elsewhere in Southeast Asia — the same profile keeps working. Setup is a QR code through the Eskimo app and activates in minutes. If you finish your trip with data left over, you can send it to a friend or family member using just their phone number.
Pros
- Data purchased never expires
- One eSIM profile works across 190+ countries at local rates, including Indonesia
- Useful for island-hopping or if your trip continues beyond Indonesia
- Send unused data to a friend or family member by phone number
- QR code setup, activates in minutes
Cons
- Newer to our Indonesia comparison — we have not run our own speed tests in Bali or Jakarta
- Less brand recognition for Indonesia specifically than Airalo
Reader gift: 1GB of free global data
New to Eskimo? Download the app and sign up with the code below for 1GB of free data on us. New Eskimo users only.
MAISONDEVIEPick 02 — Airalo Indonesia eSIM
Airalo Indonesia eSIM — The most widely used option for Bali and Jakarta
Airalo is one of the best-known names in travel eSIM, with one of the largest country catalogs on the market, and Indonesia has its own dedicated eSIM product within that catalog. The plan routes through a local Indonesian carrier and activates through the Airalo app with a QR code. Airalo's large existing user base generally means more reviews, documentation, and community troubleshooting if something goes wrong — useful if this is your first time setting up an eSIM before a Bali trip. Plans are sized by data amount with a fixed validity window from activation, which suits a clearly defined trip but means unused data does not carry over once that window closes.
Pros
- Dedicated Indonesia eSIM product with a large country catalog alongside it
- Routes through a local Indonesian carrier
- App-based activation, well documented given Airalo's large user base
- Familiar, straightforward checkout flow
Cons
- Data expires at the end of the plan's fixed validity window
- No built-in data-sharing between travelers
This comparison is built on researched 2026 provider terms, not a weekend of copy-pasting other blogs. If it helped you avoid the wrong plan before a Bali trip, a coffee tells us it mattered.
Buy us a coffee →Pick 03 — Holafly Indonesia eSIM
Holafly Indonesia eSIM — Unlimited data for heavy video calls and streaming
Holafly built its reputation on unlimited-data eSIM plans rather than fixed GB allowances, and Indonesia is one of the destinations covered by that model. Instead of tracking a data cap, you pay a flat rate for a chosen number of days with unlimited use inside that window — a structure that suits remote workers based in Bali who spend long stretches on video calls from a co-working space, or anyone who streams heavily and does not want to watch a data meter while moving between islands. Activation is through a QR code, and pricing is set by trip length rather than data volume.
Pros
- Unlimited data within the plan period, no GB cap to track
- Flat, predictable pricing by number of days
- Well suited to video calls and streaming-heavy remote work
- QR code activation
Cons
- Flat per-day pricing can cost more than a tiered plan for a short, light-use trip
- No no-expiry option — the plan ends when the days run out
Compare All Three
| Plan | Price | Coverage | Validity | Best For |
|---|---|---|---|---|
| 01 Eskimo Global | Tiered by data size | 190+ countries incl. Indonesia | No expiry | Island-hopping, frequent travelers |
| 02 Airalo Indonesia | Tiered by data size | Local Indonesian carrier | Fixed window from activation | Defined Bali/Jakarta trip |
| 03 Holafly Indonesia | Flat rate by days | Local Indonesian carrier | Fixed days, unlimited within window | Remote workers, heavy streaming |
Frequently Asked Questions
Q. Which Indonesian network do eSIM providers use?
Indonesia's major mobile networks are Telkomsel, XL Axiata, and Indosat. Most eSIM providers route through one of these networks or a local partner carrier, which is typical for international eSIM products rather than something unique to a single provider. Coverage is generally strongest in Bali's main areas and in Jakarta.
Q. Will my eSIM work on smaller islands outside Bali and Jakarta?
Coverage is strongest in Bali and Indonesia's major cities, where network infrastructure is most developed. As you move to smaller or more remote islands, coverage can thin out considerably, sometimes down to patchy 3G or nothing at all. Check the provider's coverage map for the specific islands on your itinerary before you rely on it beyond the main hubs.
Q. Is Eskimo good for remote workers based in Bali long-term?
The no-expiry feature is genuinely useful if you are topping up periodically and do not want unused data to vanish between trips. That said, for a very long stay, a local SIM with an ongoing data plan subscription from an Indonesian carrier may work out cheaper per GB than a travel eSIM, so it is worth comparing both if you are looking at months in Bali rather than weeks.
Q. Can I share data with a travel companion?
Eskimo supports sending unused data to another person using just their phone number, which is useful if you are traveling with a companion who runs low. The Airalo and Holafly Indonesia plans covered in this guide do not include a built-in data-sharing feature, so each traveler needs their own eSIM plan.
Q. Which Indonesia eSIM is cheapest?
It depends on your trip length and data habits. Airalo's tiered plans can be the cheapest option for light data use over a short, defined trip. Holafly's flat unlimited pricing suits heavy streamers and remote workers who would otherwise blow through a data cap. Eskimo's tiered, no-expiry data is worth the cost if you travel frequently or want to carry leftover data into a future trip rather than losing it.
If this guide helped you
We write these guides around other jobs because travelers heading to Bali and across Indonesia deserve eSIM advice built for how the islands actually work, not a recycled single-country listicle. A few dollars buys the time to keep re-checking provider terms as pricing and coverage shift through the year. Thank you, genuinely.
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