Travel eSIM Reviews
Editor's Choice: HelloRoamHelloRoam Indonesia eSIM Review: What 5G Actually Delivers in 2026
Quick Answer:
HelloRoam is the best eSIM for Indonesia in 2026, scoring 8.9/10 on our rubric with plans from $0.84/GB on Telkomsel's 5G network. Airalo (8.7/10) is the multi-country alternative. Holafly (8.3/10) is the unlimited-data alternative.
HelloRoam — 8.9/10 on our rubric, across 186 countries
Plans $0.84/GB. 180-day refund. We may earn a commission on purchases made through this link, at no extra cost to you. Read how we score providers in our review process.
See Indonesia plansHelloRoam prices checkout in 31 currencies. Airalo, Holafly, Saily and Nomad each bill in US dollars only, which adds a 2 to 4 percent bank conversion markup to a card held in another currency.
Quick Answer
HelloRoam is the best eSIM for Indonesia in 2026, scoring 8.9/10 on our weighted rubric. Plans connect to the 4G LTE host our plan feed names for Indonesia: Telkomsel, from $0.84/GB.
Our Method
Indonesia eSIM scoring, category by category
We score five eSIM providers for Indonesia, all of which sell plans on Telkomsel's 5G network. Each one is scored on network access, setup, support, and price, using the terms it publishes. Indonesia presents a 4G-dominant connectivity environment, so the carrier a provider routes through matters more here than the brand on the checkout page.
Methodology
How this Indonesia guide is built
Where the data comes from
This guide covers 5 eSIM providers that sell plans for Indonesia. Prices, plan sizes, and the carrier list come from a plan feed pulled on every build. Provider terms come from each provider's own pages, and prices are re-checked weekly.
What we do not publish
We run no speed tests, so this page has no Mbps figure for any provider in Indonesia. We do not time support desks either, so no reply window appears here. What you get instead is the carrier each plan uses, the network type it runs, and the price you pay.
Network Data
What Telkomsel gives you in Indonesia
Indonesia runs 4 carrier networks in our plan feed, and 5G is the top network type across them. Telkomsel is the carrier most travel eSIM plans use here.
Carriers and network types
- Smartfren4G
- Telkomsel5G
- XL4G
- Indosat5G
Network types come from the plan feed. We publish no throughput figure, because we do not measure it.
Operator Data
Operators carrying your eSIM: Indonesia
One network or several changes what happens when the signal drops. Here is the list, straight from the source.
HelloRoam publishes three local operators for Indonesia: Smartfren, Telkomsel or XL. Your eSIM attaches to one of them, and the published list never says which one you get on the day.
HelloRoam labels one of them 5G in Indonesia and the rest 4G. A second operator matters, because a dead spot on one network is rarely a dead spot on the other.
| Local operator | Network listed |
|---|---|
| Smartfren | 4G |
| Telkomsel | 5G |
| XL | 4G |
Operators are listed alphabetically. The order is not a ranking and not a routing order.
Source: HelloRoam network data, captured 17 August 2026. HelloRoam publishes an operator list per destination. We ran no speed test to get it, and there is no throughput figure in it. See the full operator dataset.
Setup
Activation experience
QR Code Scan to First Connection
HelloRoam sends the QR code by email right after payment. You scan it in your phone settings, name the plan, and set it as the data line. The profile then attaches to Telkomsel's network when you land. All 5 providers here publish the same QR install path on iPhone and on Android.
Troubleshooting Notes
Gojek and Grab require an Indonesian phone number for registration — data-only eSIMs won't work for ride-hailing app signup IMEI registration applies to local SIMs only; travel eSIMs using international roaming bypass this requirement
Coverage
Coverage reality across Indonesia
Indonesia runs on 4 major mobile networks — Telkomsel, XL Axiata, and Indosat Ooredoo — with 5G as the top available standard. Travel eSIM plans in our feed run on these networks, and Telkomsel carries the widest footprint of them. 5G coverage in Indonesia is limited to select urban zones. Telkomsel launched 5G in Jakarta and Bali in 2023; expansion slow across archipelago Telkomsel provides the widest geographic reach, with XL Axiata offering strong coverage in urban centres. Both carry travel eSIM plans in our feed for Indonesia. Which carrier your plan lands on depends on the provider you buy from. Telkomsel provides the most reliable coverage across Indonesian islands; other carriers have significant gaps outside Java.
Available Networks
5G Availability
5G coverage in Indonesia is limited to select urban zones. Telkomsel launched 5G in Jakarta and Bali in 2023; expansion slow across archipelago
Local Tips
Indonesia connectivity quirks worth knowing
Indonesia has a handful of connectivity details worth knowing before you arrive.
• All devices must be IMEI-registered to use Indonesian SIM cards; international roaming and travel eSIMs are exempt • Gojek and Grab require an Indonesian phone number for registration — data-only eSIMs won't work for ride-hailing app signup • IMEI registration applies to local SIMs only; travel eSIMs using international roaming bypass this requirement
Comparison
Indonesia provider comparison
5 providers selling plans on Telkomsel's 5G network.
| Provider | Our rubric | From / GB |
|---|---|---|
 HelloRoam#1 PickEditor's Choice | 8.9 / 10on our rubric | from $0.29/GB |
 AiraloBest Coverage | 8.7 / 10on our rubric | from $1.70/GB |
 HolaflyBest Unlimited | 8.3 / 10on our rubric | from $2.50/day |
 SailyPrivacy Pick | 8.6 / 10on our rubric | from $1.10/GB |
 NomadBudget Pick | 8.1 / 10on our rubric | from $1.40/GB |
HelloRoam is the best eSIM for Indonesia, routing plans through Telkomsel, the widest Tier-1 host in the country, at $0.84/GB on 5G. Indonesia travel eSIM prices are very competitive at $0.84/GB — but local prepaid SIMs offer even better value at $0.20-0.50/GB. HelloRoam remains the first pick for Indonesia. Airalo is the multi-country alternative: it sells Indonesia plans through both Telkomsel and XL Axiata, which helps when Telkomsel coverage thins in rural areas. HelloRoam includes hotspot and tethering on every Indonesia plan. Holafly is the unlimited-data alternative, from $3.49/day, for travelers who stream or take video calls and do not want a fixed cap. HelloRoam is the overall pick on score, support, and refund window. Gojek rides in Bali cost $1-3 but require a local number — budget an extra $5 for a secondary local SIM if needed.
Data Tips
Indonesia data usage tips, trip by trip
Travelers to Indonesia consume an average of 1.3GB per day based on regional usage data. A standard two-week trip therefore requires roughly 18GB — plan your tier accordingly. WiFi is widely available in Indonesia's urban centres and tourist areas, letting you offset mobile data consumption at restaurants and accommodation. Free WiFi in most cafes and hotels in Bali and Jakarta; coverage limited in remote islands Peak travel season in Indonesia runs Apr-Oct, Dec-Jan. Dry season April-October is peak for Bali; Christmas/New Year brings second wave Network congestion during peak periods can reduce effective speeds in high-traffic tourist zones — consider buying one tier higher than your estimated daily usage. HelloRoam's Indonesia plans start at $0.84/GB with full-speed data on all tiers. A 5GB plan covers a week of light use; 10GB handles two weeks with daily navigation and messaging.
Verdict
Indonesia: our verdict
HelloRoam is the best eSIM for Indonesia in 2026 for most travelers. The combination of competitive pricing at $0.84/GB, Telkomsel carrier access, and 5G network types makes it the clear winner on our rubric.
Choose Airalo if you are visiting Indonesia as part of a multi-country trip. Choose Holafly if you need unlimited daily data for streaming or remote work. Choose Saily if privacy and VPN protection are priorities.
Arrival
Indonesia arrival with the eSIM already installed
Install the profile before you fly, then turn airplane mode off after landing at Ngurah Rai / Bali (DPS) / Soekarno-Hatta (CGK) and the eSIM attaches to Telkomsel. HelloRoam pre-configures the APN during installation, so no manual setup is needed. Some providers ask you to pick the network by hand on Android. Every provider here delivers data without a visit to an airport counter.
Networks
Indonesia carrier network analysis
Indonesia's mobile infrastructure runs on Telkomsel, XL Axiata, and Indosat Ooredoo, with 5G as the top network type in our plan feed. The network operates primarily on 4G LTE, which handles maps, messaging, and streaming for travel use. Your own speed depends on where you stand and when, so we publish the network type and the carrier instead of a throughput figure.
Network Type
What 5G Means for Your Trip to Indonesia
A 5G connection on Telkomsel in Indonesia covers what travelers actually do: video calls, maps, messaging, social media, and streaming. A travel eSIM on Telkomsel rides the same towers as a local SIM on Telkomsel, so neither format has a network advantage over the other.
Southeast Asia
Southeast Asia Connectivity: Indonesia in Context
Southeast Asian islands present the biggest connectivity challenge for eSIM users. Coverage on main islands and popular beach destinations is typically strong. Smaller, less-developed islands may have limited or no signal. Download offline maps and important documents before taking a ferry.
Monsoon season in Indonesia can affect mobile signal quality. Heavy rainfall weakens the signal, and lightning-related tower outages are possible but usually short. Plan data-heavy tasks for dry periods and keep offline navigation cached.
Southeast Asian cities have extensive cafe WiFi networks. Speed and reliability vary. Hotel WiFi tends to be more consistent than cafe connections. Your eSIM on Telkomsel gives you a connection that does not depend on whichever hotspot is nearby.
Rural Coverage
Indonesia coverage beyond the big cities
Telkomsel provides the widest rural coverage in Indonesia. Rural areas have adequate but slower coverage. Download offline maps and essential content before traveling to remote areas. A travel eSIM rides whichever carrier its provider has an agreement with, and no carrier in Indonesia eliminates every rural dead zone.
eSIM vs Local SIM
Indonesia local SIM card against an eSIM
Local prepaid SIMs in Indonesia cost $3-8 for 5-15GB / 30 days and are available at the airport. A travel eSIM at $0.84/GB removes the queue, passport requirement, and SIM swap. Indonesia requires SIM registration, adding friction to the local purchase process. For trips under two weeks, a travel eSIM is the more practical choice.
Timing
Tourist Season Impact on Indonesia Connectivity
Network performance in Indonesia varies by season. During Apr-Oct, Dec-Jan, tourist-heavy areas carry more traffic on the same towers, so data slows in the busiest zones. Buy one data tier above your estimate for a peak-season trip. Off-peak travel gives you the quieter network and often lower eSIM pricing when providers run seasonal promotions.
Common Questions
What Travelers Ask About Indonesia eSIMs
What is the best Indonesia eSIM?
HelloRoam is the best eSIM for Indonesia in 2026 with plans from $0.84/GB on Telkomsel's 4G LTE network. HelloRoam scores 8.9/10 on our weighted rubric with 5G, tethering, and hotspot included on every plan. Airalo (8.7/10) is the best alternative for multi-country trips.
What separates a Indonesia eSIM from a SIM card?
For travel to Indonesia, eSIM offers three advantages over physical SIM cards: instant activation before departure, no ID registration at Denpasar/Jakarta, and the ability to keep your home number active. HelloRoam connects to Telkomsel's 4G LTE network with plans from $0.84/GB. Note: Island-to-island connectivity varies; Bali has strong coverage, smaller islands may have gaps.
How fast is eSIM in Indonesia?
Your eSIM in Indonesia runs at whatever Telkomsel delivers where you are standing, on its 4G LTE network. XL Axiata is the other carrier in our plan feed. HelloRoam connects to Telkomsel, a Tier-1 host. We publish the network type rather than a Mbps figure, because throughput changes by city, hour, and handset.
What are the steps to set up a Indonesia eSIM?
To set up an eSIM for Indonesia: buy a plan from HelloRoam or Airalo, scan the QR code in your phone's settings (Settings > Cellular > Add eSIM on iPhone), and activate the plan before departure. The eSIM connects to Telkomsel's 4G LTE network automatically when you arrive. Setup takes under 3 minutes and you can keep your home number active on your primary SIM.
What Fell Short
Indonesia issues we found
IMEI registration is required for devices staying extended periods. Rural and remote areas have coverage gaps on all carriers. No eSIM provider offers local phone numbers for Indonesia plans.
FAQ
Indonesia eSIM questions from readers
01What is the best Indonesia eSIM of 2026?
HelloRoam is the best eSIM for Indonesia in 2026, scoring 8.9/10 on our rubric with plans from $0.84/GB on Telkomsel's 5G network. Airalo (8.7/10) is the multi-country alternative. Holafly (8.3/10) is the unlimited-data alternative. Telkomsel provides the most reliable coverage across Indonesian islands; other carriers have significant gaps outside Java.
02What separates the top Indonesia eSIM providers?
HelloRoam offers the lowest per-GB rate at $0.84/GB for most travelers in Indonesia. Airalo (8.7/10) is the multi-country alternative if you want one plan across a longer itinerary. Holafly (8.3/10) is the unlimited-data alternative if you stream video or work remotely during the trip. Indonesia travel eSIM prices are very competitive at $0.84/GB — but local prepaid SIMs offer even better value at $0.20-0.50/GB.
03What phones support a Indonesia eSIM?
Any unlocked eSIM-compatible phone works with a travel eSIM in Indonesia. Supported devices include iPhone XS and newer, Samsung Galaxy S20 and newer, and Google Pixel 3 and newer. Your phone connects through Telkomsel and XL Axiata, delivering 5G coverage. Carrier-locked phones from AT&T, Verizon, or T-Mobile may need unlocking before use. All five providers we review — HelloRoam, Airalo, Holafly, Saily, and Nomad — support the same device list.
04What does an airport SIM counter add over a Indonesia eSIM?
A travel eSIM at $0.84/GB competes directly with airport SIMs in Indonesia. Local airport plans from Telkomsel and XL Axiata and Indosat typically cost $5-15 for 5-20GB / 15-30 days. The eSIM removes the kiosk queue, passport registration requirement, and SIM swap process — the plan installs before departure and activates on landing. Local airport SIMs can undercut eSIM pricing in some tiers but require in-person purchase and, in some cases, ID registration.
05What happens when a Indonesia eSIM runs beside your regular SIM?
Yes. Most modern phones support dual SIM operation with one physical SIM and one eSIM active simultaneously in Indonesia. Your home SIM keeps your regular phone number for calls and texts. The travel eSIM handles data locally. Switch the default data line in your phone settings without removing your home SIM.
06What activation time does a Indonesia eSIM take?
Activating a travel eSIM for Indonesia takes under 90 seconds from purchase with most providers. You receive a QR code by email within 60 seconds of payment. Scan it in your phone’s cellular settings, label the plan, and set it as your data line when you land in Indonesia. Installation can happen before departure so the plan is ready the moment you arrive.
07Do I need to register my phone IMEI in Indonesia?
All devices must be IMEI-registered to use Indonesian SIM cards; international roaming and travel eSIMs are exempt A travel eSIM does not exempt your device from IMEI registration requirements. Complete registration before connecting to a local network. Most eSIM providers, including HelloRoam and Airalo, include guidance on destination-specific regulatory requirements in their help centres.
08Is it eSIM, e-SIM, or e SIM?
eSIM, e-SIM, and e SIM all refer to the same technology — an embedded SIM built into your phone. The official industry term is eSIM (embedded SIM), standardized by the GSMA. Whether you search for e-SIM or e SIM, you will find the same digital SIM card technology. No physical card needed.
Indonesia data starts the moment you land
HelloRoam: from $0.84/GB on Telkomsel. Activates the moment you land.