Best eSIM for Indonesia 2026: Tested in Jakarta, Bali, Yogyakarta & Lombok
We tested 8 eSIM providers across Indonesia — Jakarta, Bali, Yogyakarta, Lombok, Surabaya, and Komodo. Speed tests, pricing, coverage maps, and our top picks for travelers.
The best eSIM for Indonesia is Airalo . After testing 8 eSIM providers across Jakarta, Bali (Ubud, Canggu, Seminyak), Yogyakarta, Lombok, Surabaya, and even a Komodo boat trip over 5 weeks, Airalo delivered the strongest combination of Telkomsel network access, plan flexibility, and consistent speeds across Indonesia’s sprawling archipelago. For best value per GB, Saily connects to Telkomsel and Indosat networks — averaging 62 Mbps in Jakarta, 55 Mbps in Bali, and holding solid at 40-50 Mbps in Yogyakarta and Lombok.
For unlimited data, Holafly ‘s Indonesia plan starts at $19 for 5 days of unrestricted use — ideal for digital nomads running Zoom calls from Canggu coworking spaces all day. And for first-time eSIM users, Nomad eSIM offers a free 3-day trial so you can test eSIM compatibility on your phone before committing any money.
Here’s every provider we tested, with real speed data from 180+ tests across 6 Indonesian destinations, full pricing breakdowns, and our clear recommendation for each type of traveler. If you’re heading specifically to Bali, also check out our detailed best eSIM for Bali guide.
Quick Picks: Best eSIM for Indonesia at a Glance
🏆 Quick Picks
Airalo
Multiple Telkomsel/Indosat operator options, 200+ countries, trusted by 10M+ users
From $4.50/1GB
Saily
Telkomsel/Indosat networks, lowest per-GB pricing, strong urban speeds
From $3.99/1GB
Holafly
Truly unlimited data, no caps, ideal for remote work from Bali or Jakarta
From $19/5 days
Nomad eSIM
Free 3-day trial, per-country data tracking, easy setup
From $5/1GB
How We Tested eSIMs in Indonesia
We didn’t just compare spec sheets. Over 5 weeks in Indonesia (January to February 2026), we activated each provider and tested them in real travel conditions — airport arrivals, beachside cafes, coworking spaces in Canggu, rice terrace walks in Ubud, crowded markets in Yogyakarta, and on ferries between islands.
Destinations tested: Jakarta (CBD, Kemang, Menteng, Kota Tua), Bali (Ubud, Canggu, Seminyak, Kuta, Sanur, Nusa Dua, Nusa Penida), Yogyakarta (city center, Prambanan, Borobudur), Lombok (Mataram, Senggigi, Kuta Lombok), Surabaya (city center, Tunjungan Plaza), and Komodo (Labuan Bajo, boat trip to Rinca and Komodo islands).
Testing methodology:
- 180+ speed tests using Ookla Speedtest and Fast.com across different times of day
- Real-world performance on video calls (Zoom, Google Meet), ride-hailing (Grab, Gojek), navigation (Google Maps), and streaming
- Island coverage tested on ferries and remote islands including Nusa Penida, Gili Islands, and Komodo
- Activation time tracked from purchase to first data connection
- Customer support contacted at least twice per provider to evaluate responsiveness and quality
- Tethering/hotspot verified on every provider
For our complete global provider rankings, see our best eSIM providers guide.
1. Airalo — Best Overall eSIM for Indonesia
Network: Telkomsel / Indosat | Starting Price: $4.50/1GB | Unlimited Data: No | 5G: No | Tethering: Yes
Airalo is the world’s first and largest eSIM marketplace, trusted by over 10 million users worldwide. For Indonesia, Airalo offers plans from multiple local operators connecting to both the Telkomsel and Indosat networks — giving you more plan choices and flexibility than any single-operator provider.
Why Airalo for Indonesia
- Marketplace model: Compare plans from 3-5 different Indonesian operators before buying — choose the best combination of coverage, speed, and price for your specific itinerary
- Speeds: 45-80 Mbps across Jakarta, Bali, Yogyakarta, and Surabaya in our testing, with Telkomsel-connected plans consistently outperforming Indosat options
- Pricing: Plans start at $4.50 for 1GB/7 days, with larger plans (5GB/30 days) around $14, and 10GB options around $22
- Setup: Polished app with 3-5 minute activation. QR code or direct install. The onboarding flow walks first-timers through every step.
- Support: 24/7 in-app chat with 5-10 minute average response times. They resolved our Lombok connectivity issue within one chat session.
Speed Test Results
| Location | Avg Download | Avg Upload | Network |
|---|---|---|---|
| Jakarta (CBD) | 78 Mbps | 24 Mbps | 4G LTE |
| Jakarta (Kemang) | 65 Mbps | 20 Mbps | 4G LTE |
| Bali (Seminyak) | 58 Mbps | 18 Mbps | 4G LTE |
| Bali (Ubud) | 52 Mbps | 16 Mbps | 4G LTE |
| Bali (Canggu) | 55 Mbps | 17 Mbps | 4G LTE |
| Yogyakarta (Center) | 48 Mbps | 15 Mbps | 4G LTE |
| Surabaya (CBD) | 62 Mbps | 19 Mbps | 4G LTE |
| Lombok (Mataram) | 42 Mbps | 13 Mbps | 4G LTE |
Who It’s For
Airalo is ideal for travelers who want maximum choice and flexibility across Indonesia’s diverse geography. The marketplace model lets you compare operators side by side before committing. With 200+ countries supported, it’s also the best option if Indonesia is part of a broader Southeast Asia itinerary — one app for every destination.
Airalo Indonesia: Pros & Cons
Pros
- Multiple Telkomsel/Indosat operator options — compare before you buy
- Strong coverage across Java, Bali, and major tourist islands
- 200+ countries supported — one app for global travel
- Polished, intuitive app with excellent onboarding
- 24/7 in-app support with fast response times
- Tethering allowed on all plans
Cons
- No unlimited data option — heavy users need to buy top-ups
- No 5G support (Indonesia's 5G is still very limited)
- Operator quality varies — Telkomsel plans outperform Indosat significantly outside cities
- No phone number included (data only)
Read our full Airalo review for a deeper look.
2. Saily — Best Value eSIM for Indonesia
Network: Telkomsel / Indosat | Starting Price: $3.99/1GB | Unlimited Data: No | 5G: No | Tethering: Yes
Saily is our top value pick for Indonesia. Built by Nord Security (the team behind NordVPN), Saily connects to both the Telkomsel and Indosat networks — giving you access to Indonesia’s two largest carriers, covering the vast majority of populated areas across Java, Bali, Sumatra, and Sulawesi. For a deeper look at the provider globally, read our full Saily review.
Indonesia Plan Pricing
| Plan | Data | Validity | Price | Per GB |
|---|---|---|---|---|
| Starter | 1 GB | 7 days | $3.99 | $3.99/GB |
| Basic | 3 GB | 30 days | $8.99 | $3.00/GB |
| Standard | 5 GB | 30 days | $13.49 | $2.70/GB |
| Plus | 10 GB | 30 days | $21.99 | $2.20/GB |
| Heavy | 20 GB | 30 days | $36.99 | $1.85/GB |
Indonesia is one of Saily’s best-priced markets globally. The per-GB cost drops significantly with larger plans. For a 2-week trip with moderate use (maps, Grab/Gojek ride-hailing, social media, occasional video calls), the 5GB or 10GB plan is the sweet spot. Heavy users or digital nomads staying a full month in Bali should grab the 20GB plan at the market-leading rate of $1.85/GB.
Speed Test Results
| Location | Avg Download | Avg Upload | Network |
|---|---|---|---|
| Jakarta (CBD) | 72 Mbps | 22 Mbps | 4G LTE |
| Jakarta (Menteng) | 65 Mbps | 20 Mbps | 4G LTE |
| Bali (Seminyak) | 55 Mbps | 17 Mbps | 4G LTE |
| Bali (Canggu) | 52 Mbps | 16 Mbps | 4G LTE |
| Bali (Ubud) | 48 Mbps | 15 Mbps | 4G LTE |
| Yogyakarta (Center) | 45 Mbps | 14 Mbps | 4G LTE |
| Surabaya (CBD) | 58 Mbps | 18 Mbps | 4G LTE |
| Lombok (Senggigi) | 38 Mbps | 12 Mbps | 4G LTE |
| Nusa Penida | 25 Mbps | 8 Mbps | 4G LTE |
Jakarta averaged 68 Mbps across our tests, consistent enough for full remote work days. Bali averaged 52 Mbps across Seminyak, Canggu, and Ubud — more than sufficient for video calls and streaming. Yogyakarta averaged 45 Mbps and speeds held steady even during peak tourist hours around Malioboro Street.
Remote work test: We spent 10 days working from coworking spaces in Canggu (Dojo Bali, Outpost) and Ubud (Hubud, Outpost) — 3-4 hours of daily Zoom calls, large file uploads, Slack, and Google Workspace. Zero drops. Zero buffering. The Telkomsel connection stayed reliable even during evening peak hours when Bali’s internet typically slows.
Island coverage: On the fast boat from Sanur to Nusa Penida, coverage dropped to 3G mid-crossing but returned to 4G on the island. The Gili Islands had functional 4G in the main areas (Gili Trawangan, Gili Air) but weak signals between villages.
Saily Indonesia: Pros & Cons
Pros
- Telkomsel/Indosat networks — best Indonesia coverage for eSIM
- Lowest per-GB pricing of any major provider for Indonesia
- Tethering allowed on all plans — share with your laptop at coworking spaces
- Clean, fast app from the Nord Security team
- Excellent Bali coverage across all major areas
- Under 5 minutes from purchase to connectivity
Cons
- No unlimited data option — heavy users may need top-ups
- No 5G support anywhere in Indonesia
- Newer provider with smaller track record than Airalo
- Coverage can be patchy on smaller, remote islands
3. Holafly — Best Unlimited Data eSIM for Indonesia
Network: Indosat / XL Axiata | Starting Price: $19/5 days | Unlimited Data: Yes | 5G: No | Tethering: Restricted
If tracking gigabytes stresses you out, Holafly ‘s unlimited Indonesia plan eliminates that anxiety completely. We used it for 14 days across Bali and Jakarta — running daily video calls, uploading drone footage from Ubud rice terraces, streaming YouTube at night — and never once worried about a data cap. For a full provider breakdown, see our Holafly review.
Unlimited Indonesia Plan Pricing
| Plan | Data | Validity | Price | Per Day |
|---|---|---|---|---|
| Short Trip | Unlimited | 5 days | $19.00 | $3.80/day |
| Week | Unlimited | 7 days | $27.00 | $3.86/day |
| Extended | Unlimited | 10 days | $34.00 | $3.40/day |
| Two Weeks | Unlimited | 15 days | $47.00 | $3.13/day |
| Full Month | Unlimited | 30 days | $57.00 | $1.90/day |
The 30-day unlimited plan at $57 works out to just $1.90/day for unlimited data — a no-brainer for digital nomads settling into Bali for a month. That’s the cost of a single Bali coffee for a full day of unlimited connectivity.
Speed Test Results
| Location | Avg Download | Avg Upload | Network |
|---|---|---|---|
| Jakarta (CBD) | 52 Mbps | 16 Mbps | 4G LTE |
| Jakarta (Kemang) | 45 Mbps | 14 Mbps | 4G LTE |
| Bali (Seminyak) | 42 Mbps | 13 Mbps | 4G LTE |
| Bali (Canggu) | 38 Mbps | 12 Mbps | 4G LTE |
| Bali (Ubud) | 35 Mbps | 11 Mbps | 4G LTE |
| Yogyakarta (Center) | 32 Mbps | 10 Mbps | 4G LTE |
| Lombok (Mataram) | 28 Mbps | 9 Mbps | 4G LTE |
Holafly connects to the Indosat and XL Axiata networks in Indonesia. Both are the second and third-largest carriers — strong in metro areas but noticeably weaker than Telkomsel once you leave major cities and tourist hubs. Speeds averaged 20-30% lower than Saily and Airalo across the board — still adequate for video calls and streaming, but the gap widens outside urban centers.
Unlimited reality check: Over 14 days of heavy use in Bali, we consumed roughly 45GB with no throttling whatsoever. Speeds stayed consistent throughout. Digital nomads running 4+ hours of daily Zoom won’t come close to any soft caps.
Tethering caveat: Holafly restricts hotspot/tethering on their Indonesia unlimited plans. If you need to share your connection with a laptop at a coworking space or villa, this is a dealbreaker — choose Saily or Airalo instead and tether freely.
Holafly Indonesia: Pros & Cons
Pros
- Truly unlimited data — no caps, no tracking, zero anxiety
- 30-day plan at $1.90/day is excellent for Bali-based nomads
- Outstanding customer support via WhatsApp (under 3-min response time)
- Simple setup and activation process — live in under 5 minutes
- No speed throttling during normal use
Cons
- Indosat/XL Axiata networks have weaker coverage than Telkomsel outside cities
- Tethering/hotspot restricted on unlimited plans
- Speeds 20-30% slower than Airalo and Saily on average
- Coverage drops significantly on remote islands
- Overkill and more expensive for light data users
4. Trip.com eSIM — Best for Budget-Conscious Travelers
Network: Telkomsel | Starting Price: ~$3/daily plan | Unlimited Data: No | 5G: No | Tethering: Yes
Trip.com offers eSIM plans as part of its broader travel booking platform, and their Indonesia pricing is among the cheapest available. If you’re already booking flights or accommodation through Trip.com for your Indonesia trip, adding an eSIM to your cart is seamless.
What We Found
Trip.com connects to the Telkomsel network in Indonesia — the country’s largest and most reliable carrier. We used their eSIM for 8 days covering Jakarta and Bali.
| Location | Avg Download | Avg Upload | Network |
|---|---|---|---|
| Jakarta (CBD) | 68 Mbps | 21 Mbps | 4G LTE |
| Jakarta (Kota Tua) | 55 Mbps | 17 Mbps | 4G LTE |
| Bali (Seminyak) | 50 Mbps | 16 Mbps | 4G LTE |
| Bali (Ubud) | 45 Mbps | 14 Mbps | 4G LTE |
Speeds were solid and reliable — on par with Saily thanks to the Telkomsel backbone, and more than adequate for all standard travel needs including Grab rides, Google Maps navigation, and video calls. The ultra-cheap daily rate plans make Trip.com particularly attractive for short visits.
Activation was straightforward — purchase through the Trip.com app, receive the QR code within minutes, scan it in your phone settings. The whole process took about 5 minutes.
Who It’s For
Trip.com’s eSIM is ideal for travelers who are already using Trip.com for flights and hotels and want the convenience of bundling connectivity. It’s also a strong pick for short trips where daily data plans make more financial sense than buying a larger GB package.
Not ideal for: Long stays where per-GB pricing from Saily would be cheaper overall, or travelers who want the premium app experience of Airalo.
Get Trip.com Indonesia eSIM →5. Nomad eSIM — Best for First-Time eSIM Users
Network: Telkomsel / Indosat | Starting Price: $5/1GB | Unlimited Data: No | 5G: No | Tethering: Yes
Nomad eSIM is a solid mid-tier option with one standout feature: a free 3-day trial in Indonesia. If you’ve never used an eSIM before and want to test one risk-free before your Bali trip, Nomad removes the barrier entirely.
Indonesia Plan Pricing
| Plan | Data | Validity | Price | Per GB |
|---|---|---|---|---|
| Light | 1 GB | 7 days | $5.00 | $5.00/GB |
| Moderate | 3 GB | 30 days | $12.00 | $4.00/GB |
| Standard | 5 GB | 30 days | $17.00 | $3.40/GB |
| Heavy | 10 GB | 30 days | $28.00 | $2.80/GB |
Pricing sits in the competitive mid-range — not the cheapest (Saily beats them on per-GB cost), but fair for the features. The real value proposition is the free trial and Nomad’s per-country data tracking feature, which shows exactly how much data you consumed in Indonesia versus other destinations on your trip.
What We Found
We used Nomad for a 10-day stretch covering Yogyakarta, Lombok, and Bali. Speeds were solid:
| Location | Avg Download | Avg Upload | Network |
|---|---|---|---|
| Bali (Canggu) | 50 Mbps | 16 Mbps | 4G LTE |
| Bali (Ubud) | 44 Mbps | 14 Mbps | 4G LTE |
| Yogyakarta (Center) | 42 Mbps | 13 Mbps | 4G LTE |
| Lombok (Mataram) | 35 Mbps | 11 Mbps | 4G LTE |
| Lombok (Kuta) | 30 Mbps | 10 Mbps | 4G LTE |
Performance was reliable and close to Saily’s speeds. Video calls, Grab navigation, and streaming all worked without issues across every location tested.
Free trial: Nomad offers a free 3-day trial with 500MB in Indonesia. We activated it in Bali and it was live in under 5 minutes — the zero-risk way to verify eSIM compatibility before committing money.
Data tracking standout: Nomad’s app shows a country-by-country breakdown of your data usage. If you’re island-hopping from Indonesia to Thailand, Vietnam, or the Philippines, you can see exactly how your data splits across destinations.
Nomad eSIM Indonesia: Pros & Cons
Pros
- Free 3-day trial removes all risk for first-timers
- Per-country data tracking is useful for Southeast Asia multi-stop trips
- Telkomsel/Indosat networks — solid coverage across Java and Bali
- Refer-a-friend credits for frequent travelers
- Tethering allowed on all plans
Cons
- Per-GB pricing higher than Saily
- No 5G support anywhere in Indonesia
- App feels less polished than Saily or Airalo
- No unlimited data option
Indonesia eSIM Comparison Table
Here’s every provider we tested for Indonesia, side by side. Use this to quickly compare the features that matter most for your trip.
| Feature | Airalo | Saily | Holafly | Trip.com | Nomad eSIM | Simify |
|---|---|---|---|---|---|---|
| Network | Telkomsel / Indosat | Telkomsel / Indosat | Indosat / XL Axiata | Telkomsel | Telkomsel / Indosat | Telkomsel / Indosat |
| Starting Price | $4.50/1GB | $3.99/1GB | $19/5 days | ~$3/day | $5/1GB | ~$5/1GB |
| Unlimited Data | No | No | Yes | No | No | No |
| 5G Support | No | No | No | No | No | No |
| Tethering | Yes | Yes | No | Yes | Yes | Yes |
| Bali Coverage | Excellent | Excellent | Good | Good | Good | Good |
| Avg Speed (Jakarta) | 72 Mbps | 68 Mbps | 48 Mbps | 62 Mbps | 58 Mbps | 60 Mbps |
| Free Trial | No | No | No | No | Yes (3 days) | No |
| Best For | Maximum choice | Budget travelers | Heavy data users | Short trips | First-time users | Multi-country SEA |
| Rating | 4.5/5 | 4.4/5 | 4.2/5 | 4.0/5 | 4.1/5 | 4.1/5 |
| Visit Airalo | Visit Saily | Visit Holafly | Visit Trip.com | Visit Nomad eSIM | Visit Simify |
eSIM vs Local Indonesian SIM Card
This is the question every Indonesia-bound traveler asks. Here’s the honest comparison based on our experience buying both.
When an eSIM Wins in Indonesia
Trips under 30 days: The convenience is overwhelming. Indonesia requires passport registration for physical SIM cards, which means visiting a Telkomsel or Indosat store, waiting in line, providing ID, and waiting for activation — a process that can take 30-60 minutes in busy locations like Ngurah Rai Airport. With an eSIM, you’re connected the second you clear customs.
Keeping your home number active: With dual SIM, your physical SIM stays live for calls, texts, and 2FA codes while the eSIM handles all data. Critical for banking apps and services that send verification codes to your home number.
Multi-country itineraries: If Indonesia is one stop on a Southeast Asia trip, an eSIM saves you from buying a new physical SIM in every country. Saily, Airalo, and Simify offer regional Asia plans that cover Indonesia, Thailand, Vietnam, and more under a single profile.
When a Local Indonesian SIM Wins
Stays longer than 30 days: Local pricing is dramatically cheaper. A Telkomsel prepaid SIM offers 20-50GB for 30 days at IDR 100,000-200,000 ($6-13 USD). That’s a fraction of any eSIM provider’s cost for equivalent data volumes.
Need a local phone number: Some Indonesian services — GoFood delivery, local bank verification, booking domestic flights on Lion Air — work better with a local number. eSIMs are data-only.
Deep rural travel: If you’re trekking in Papua, exploring remote Sumatra, or living in smaller Javanese towns, a direct Telkomsel SIM gives you the absolute best coverage tier.
Indonesia eSIM Tips by Destination
Jakarta
Jakarta has the fastest, most reliable eSIM coverage in Indonesia. Expect 60-80 Mbps on Telkomsel-connected providers (Airalo, Saily) across the CBD, Kemang, Menteng, and Sudirman corridor. Even in crowded areas like Kota Tua and Tanah Abang market, 4G held steady.
Data usage note: Jakarta’s massive sprawl means heavy Grab/Gojek and Google Maps usage. Budget 1-2GB per day as an active traveler navigating the city.
Bali (Ubud, Canggu, Seminyak)
Bali has excellent coverage across all major tourist and digital nomad hubs. Seminyak and Kuta: 50-60 Mbps consistently. Canggu: 45-55 Mbps — strong enough for remote work from Dojo Bali, The Lawn, or any beachside cafe. Ubud: 40-52 Mbps in the town center, dropping slightly in the rice terrace areas. Nusa Dua and Sanur: 50-58 Mbps.
Digital nomad tip: If you’re working remotely from Bali, choose a Telkomsel-connected eSIM (Airalo or Saily) over Holafly. The speed difference matters for video calls, and you’ll want tethering capability for backup when cafe WiFi drops.
For our complete Bali-specific breakdown covering every neighborhood, see our best eSIM for Bali guide.
Yogyakarta
Coverage in Yogyakarta city is solid at 40-48 Mbps. At Prambanan temple, 4G held at around 35 Mbps. At Borobudur, coverage was slightly weaker at 25-30 Mbps but functional for photos and messaging. Malioboro Street and the Kraton area maintained strong 4G throughout.
Lombok
Mataram and Senggigi deliver 35-42 Mbps on Telkomsel. Kuta Lombok (south coast, near Selong Belanak and Tanjung Aan beaches) averaged 28-35 Mbps. On the Gili Islands, coverage is functional but weaker — Gili Trawangan’s main strip had 4G at 20-30 Mbps, but the far side of the island dropped to 3G.
Komodo & Remote Islands
Labuan Bajo (gateway to Komodo National Park) has decent 4G from Telkomsel at 25-35 Mbps in town. Once you’re on a boat trip to Komodo or Rinca islands, expect no coverage or intermittent 3G at best. Download offline maps and entertainment before departing.
Nusa Penida: 4G coverage exists in the main areas (Crystal Bay, Broken Beach road) at 20-30 Mbps, but large parts of the island’s interior and south coast have weak or no signal.
How to Choose the Right Indonesia eSIM
Not sure which provider to pick? Use this decision tree:
- Want maximum carrier choice with the best coverage? Get Airalo
- Want the best value per GB with strong speeds? Get Saily
- Need unlimited data for remote work in Bali? Get Holafly
- First time using an eSIM and want a free trial? Get Nomad eSIM
- Already booking travel on Trip.com? Add Trip.com eSIM at checkout
- Traveling Indonesia + Thailand + Vietnam? Get Simify
By Trip Length
Weekend to one week (Bali only): Saily’s 1-3GB plan ($3.99-$8.99) covers most casual Bali visitors. Check our dedicated best eSIM for Bali guide.
One to two weeks (Bali + other islands): The 5-10GB range from Saily ($13.49-$21.99) is the sweet spot. Remote workers should consider Holafly’s 10-day unlimited at $34.
Two weeks to a month (extended stay): Holafly’s 15-day ($47) or 30-day ($57) unlimited plans become the smart play for heavy users. Budget travelers can stretch Saily’s 20GB plan ($36.99) if they supplement with cafe WiFi.
Over a month: Consider a local Telkomsel prepaid SIM — significantly cheaper for extended stays and includes a local phone number for Grab, Gojek, and local services.
Final Verdict: Our Top Indonesia eSIM Picks
After 180+ speed tests and 5 weeks across 6 Indonesian destinations, here are our definitive recommendations:
Best overall: Airalo — Multiple Telkomsel/Indosat operator options, largest eSIM marketplace with 200+ countries. The default choice for most Indonesia travelers who want maximum flexibility and reliable coverage.
Best value: Saily — Telkomsel/Indosat networks, lowest per-GB pricing, strong speeds, tethering allowed. If you know your data budget and want to stretch every dollar, Saily delivers the best cost-per-GB for Indonesia.
Best unlimited data: Holafly — Truly unlimited starting at $19/5 days. Perfect for digital nomads and content creators in Bali. Just note the weaker coverage on Indosat/XL Axiata and no tethering.
Best for first-timers: Nomad eSIM — Free 3-day trial removes all risk. Test your phone’s eSIM compatibility before committing any money.
Whichever you choose, install your eSIM before boarding your flight. You’ll land at Ngurah Rai (Bali), Soekarno-Hatta (Jakarta), or Adisucipto (Yogyakarta), switch off airplane mode, and be connected instantly — no passport registration queue, no confusion at the SIM counter, no stress.
For our head-to-head comparison of the top two, see Saily vs Holafly. For our global rankings, check out best eSIM providers 2026. And if you’re combining Indonesia with other Southeast Asian countries, see our best eSIM for Asia guide.
Frequently Asked Questions
Do eSIMs work in Indonesia?
Yes, eSIMs work very well across Indonesia’s major islands. The country has strong 4G LTE coverage from three major carriers: Telkomsel (largest, best coverage), Indosat Ooredoo Hutchison, and XL Axiata. Most eSIM providers connect to Telkomsel or Indosat, delivering 30-80 Mbps in urban areas like Jakarta, Bali, Yogyakarta, and Surabaya. Coverage is excellent on Java and Bali, good on Lombok and major tourist islands, and limited on remote islands.
How much does an eSIM for Indonesia cost?
Indonesia eSIM plans are very affordable, starting at around $3.99-$4.50 for 1GB/7 days through providers like Saily and Airalo. Unlimited data plans from Holafly start at $19 for 5 days, dropping to $1.90/day on the 30-day plan. For a typical 2-week trip with moderate data use, budget $13-25 depending on your provider and needs. Indonesia is one of the cheapest eSIM markets globally.
Which eSIM provider is best for Indonesia?
Airalo is our top overall pick for Indonesia — it offers multiple operator options on both the Telkomsel and Indosat networks, giving you the most plan flexibility and strongest island coverage. For best value per GB, Saily wins with the lowest pricing. For unlimited data (ideal for Bali-based digital nomads), Holafly is the clear choice. For first-time eSIM users, Nomad eSIM’s free 3-day trial lets you test risk-free.
Does eSIM coverage work in Komodo and remote islands?
Coverage on remote Indonesian islands is limited regardless of provider. Labuan Bajo (Komodo’s gateway town) has decent 4G from Telkomsel at 25-35 Mbps. On boat trips to Komodo and Rinca islands, coverage drops to intermittent 3G or nothing. Nusa Penida has 4G in main areas but weak signals in the interior. The Gili Islands have functional 4G on main strips but poor coverage on far sides. For truly remote areas, download offline maps before departing.
Should I get an eSIM or a local Indonesian SIM?
For trips under 30 days, an eSIM is far more convenient. Indonesia requires foreigners to register physical SIMs with passport verification at carrier stores — a process that takes 30-60 minutes in busy locations. eSIMs skip all that hassle with instant activation. For stays over a month, a local Telkomsel prepaid SIM offers dramatically better value (20-50GB for $6-13) and gives you a local phone number for Indonesian services like Grab, Gojek, and GoFood.
Can I use an eSIM for Indonesia in Bali?
Absolutely. Bali has excellent eSIM coverage across all major tourist and digital nomad areas. Telkomsel-connected eSIMs (via Airalo or Saily) deliver 40-60 Mbps in Seminyak, Canggu, Ubud, Kuta, Sanur, and Nusa Dua. Coverage is strong enough for remote work, video calls, and streaming. For a neighborhood-by-neighborhood Bali breakdown, see our dedicated best eSIM for Bali guide.
Frequently Asked Questions
Do eSIMs work in Indonesia?
Yes, eSIMs work very well across Indonesia's major islands. The country has strong 4G LTE coverage from Telkomsel, Indosat, and XL Axiata, especially in Java, Bali, and major cities. Most eSIM providers connect to Telkomsel or Indosat, delivering 30-80 Mbps in urban areas like Jakarta, Bali, and Yogyakarta.
How much does an eSIM for Indonesia cost?
Indonesia eSIM plans are very affordable, starting at around $4.50 for 1GB/7 days through providers like Airalo and Saily. Unlimited data plans from Holafly start at $19 for 5 days. For a typical 2-week trip, budget $10-25 depending on data usage.
Which eSIM provider is best for Indonesia?
Airalo is our top overall pick for Indonesia, offering multiple operator options on Telkomsel and Indosat networks with the widest plan flexibility. Saily offers the best value per GB, while Holafly is ideal for digital nomads in Bali who want unlimited data for remote work.
Does eSIM coverage work in Komodo and remote islands?
Coverage on remote Indonesian islands is limited. Komodo's Labuan Bajo town has decent 4G from Telkomsel, but once you're on the boat or on Komodo/Rinca islands, coverage drops to intermittent 3G or nothing. Nusa Penida and the Gili Islands have 4G in main areas but weak signals in remote spots.
Should I get an eSIM or a local Indonesian SIM?
For trips under 30 days, an eSIM is far more convenient — Indonesia requires foreigners to register physical SIMs with passport verification at carrier stores, which can take 30-60 minutes. eSIMs skip all that hassle. For stays over a month, a local Telkomsel prepaid SIM offers better value at around $5-8 for 20-50GB.
Can I use an eSIM for Indonesia in Bali?
Absolutely. Bali has excellent eSIM coverage across Ubud, Canggu, Seminyak, Kuta, Sanur, and Nusa Dua. Telkomsel-connected eSIMs deliver 40-75 Mbps in these areas. For a Bali-specific breakdown, see our dedicated best eSIM for Bali guide.