HelloRoam sells prepaid eSIM data plans for Indonesia starting at £2.60. Your eSIM connects to local 5G networks the moment you land. Activate by QR code in under two minutes. Keep your EE, Vodafone or Three number on dual SIM while your eSIM handles data.
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eSIM Indonesia Plans: Cheapest eSIM Indonesia with Local Network Coverage
Cheap eSIM for Indonesia, starting from £2.60. Local 5G data on local partner networks in Indonesia. Works on any carrier-unlocked, eSIM-compatible phone. A travel eSIM Indonesia from HelloRoam starts at £2.60 on Telkomsel, XL, and Indosat 5G networks. Every eSIM Indonesia plan connects across Bali, Jakarta, Yogyakarta, Lombok, and the eastern islands. Plans deliver 4G and 5G speeds with no roaming fees. QR activation takes two minutes before your flight from Heathrow.
Indonesia eSIM with 5G coverage
HelloRoam provides eSIM plans for Indonesia starting from £2.60. Connect on 4G networks via Telkomsel, XL Axiata and Indosat across Bali, Jakarta, Lombok, Yogyakarta and the Indonesian archipelago. Activate via QR code before your flight.
- Plans start at £2.60 with 5G speeds
- Coverage from Telkomsel and 2+ other operators
- Instant activation in under 2 minutes
- 180-day refund on unactivated eSIMs
- Indonesia coverage across major cities
- Network
- 5G
- Plans From
- £2.60
- Activation
- Under 2 min
- Refund
- 180 days if unactivated
How to Set Up an eSIM in Indonesia
Follow these steps to get your eSIM sorted on iPhone or Android before your holiday. Works for any eSIM for international travel, no replacement SIM, no shop visit.
Set up an eSIM on your iPhone for travel from the UK
Set up an eSIM on your Android for travel from the UK
- 1
Choose your plan and checkout online
Choose a data plan for your destination and complete your purchase in GBP.
2Scan the QR code
Scan the QR code to install your eSIM straight away.
- 3
Activate in minutes: ready on arrival
Your eSIM installs instantly and activates when you land.
4Manage it all from our mobile app
Track usage, top up data, and manage all your eSIMs in one place.
Holiday changed? Not to worry, your money is safe.
Plans change, and that's fine. With HelloRoam, an eSIM that was never activated (not installed or scanned) qualifies for a full refund within 180 days of purchase.
Learn more about our refund policyHelloRoam Indonesia eSIM vs a travel SIM card or EE, Vodafone and Three roaming
Comparing an eSIM with a travel SIM card for Indonesia? The eSIM skips the airport SIM kiosk. EE and Vodafone add a daily fee for roaming on many plans, and Three's Go Roam comes with a data limit. HelloRoam sells a prepaid eSIM for Indonesia from £2.60, with a 180-day refund on unactivated eSIMs.
Is an Indonesia SIM card or a HelloRoam eSIM better for British visitors to Bali and beyond?
A SIM card for Indonesia purchased at Bali or Jakarta airport costs more than a pre-trip HelloRoam plan. A HelloRoam eSIM delivers identical local Telkomsel, XL, and Indosat 5G network access from £2.60 by QR code, sorted entirely at home before your long-haul flight.
A prepaid SIM card Indonesia from a Telkomsel or Indosat shop requires a passport registration and local-currency payment. A HelloRoam eSIM is purchased in GBP online with no Indonesian documentation and instant QR delivery straight to your inbox.
The cheapest eSIM for Indonesia from HelloRoam starts at £2.60 on Telkomsel, XL, and Indosat 5G networks. Plans cover every island from Bali to Sulawesi with a 180-day refund guarantee for unactivated eSIMs and no contract. No airport queue, no physical card needed.
Why UK Travellers Pick HelloRoam e-sim for Indonesia
Round-the-clock live chat support
Need help at 2am in Tokyo or midnight in Paris? HelloRoam support is available 24/7. Message us by live chat, WhatsApp or email at help@helloroam.com. Mobile data problems don't wait for office hours, and neither do we.
Best eSIM for Indonesia
Get data at 5G speeds the moment you land in Indonesia. Skip roaming fees from your UK network, such as EE or Vodafone. HelloRoam connects you to local carrier networks in minutes, whether you are travelling or working. You are online before you clear customs.
Dual SIM ready
Keep your UK mobile number active for calls and texts on your main SIM. HelloRoam runs travel data on a second eSIM line on any dual SIM compatible phone. No need to choose between your EE or Vodafone line and your holiday data. Your wireless connectivity abroad stays separate from your home plan, so there are no bill surprises when you return.
212+ carrier networks including Indonesia
HelloRoam eSIM connects to 212+ carrier networks across 185+ countries. Your phone joins a partner 5G network in Indonesia automatically, with no manual carrier selection needed. Speeds depend on the local network and where you are.
Data alerts before you run out
HelloRoam emails you as your data runs low on a fixed plan, so you can top up or buy a new plan in time. Where your plan allows it, top up from the app before the plan expires, without reinstalling your eSIM or visiting a shop. Adding a fresh prepaid data package takes under a minute from your account dashboard.
Local network speeds in Indonesia
HelloRoam eSIM connects to local 5G networks in Indonesia for one prepaid HelloRoam price. Use it for navigation, video calls and streaming, without paying EE or Vodafone daily roaming rates. Speeds depend on the local network and where you are.
Global and regional plans
Visiting more than one country? HelloRoam regional eSIMs cover many countries across Europe, Asia, the Americas and more in a single purchase. Unlimited data plans work for longer holidays. One QR code, no border hassle. A single regional plan gives you mobile data and wireless connectivity across multiple countries without ever swapping a physical SIM card.
Hotspot and data sharing in Indonesia
Share your Indonesia eSIM data with a laptop or tablet using your phone's mobile hotspot. No extra charges and no separate setup needed. Works on all eSIM compatible phones with data sharing enabled. It is a practical way to keep a travel companion or work device running on the same prepaid data package at no added cost.
eSIM Prices for Indonesia
HelloRoam, the best eSIM Indonesia. Compare plans from 1 to 30 days and pick the right data for your trip.
| Number of days | Price |
|---|---|
| 1 day | £2.60 |
| 3 days | £7.42 |
| 7 days | £16.03 |
| 15 days | £31.23 |
| 22 days | £42.37 |
| 30 days | £53.10 |
HelloRoam vs Other eSIM Providers for Indonesia
See how HelloRoam compares with Airalo, Holafly, Nomad, Saily and Ubigi for Indonesia. The table covers a 180-day refund on unactivated eSIMs, data overage charges and instant QR code delivery.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund (unactivated eSIMs) |  Feature available |  Feature not available |  Feature available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
What Is an e SIM? How eSIM Works in Indonesia
An eSIM card is a digital SIM built into your phone. There is no plastic chip and no SIM tray to open. Scan a QR code to activate your e SIM in under two minutes on any eSIM compatible iPhone or Android. It works as a prepaid international data plan for Indonesia travel with no airport SIM shop queue, no replacement SIM card, and no carrier contract. Mobile data through an eSIM connects to local in-country networks, giving you the same wireless connectivity as a resident rather than a roaming tourist. Follow the step-by-step setup guide to get connected before your flight from Heathrow, Gatwick, or any UK airport. guide
Mobile connectivity guide for Indonesia
Indonesia has solid 4G coverage across its major tourist destinations. HelloRoam uses Telkomsel, XL Axiata and Indosat, which cover Bali, Jakarta, Lombok, Yogyakarta, Surabaya and the main tourist areas.
Indonesia is the world's largest archipelago with over 17,000 islands, so coverage varies enormously between well-visited tourist islands and remote outer islands. Bali has excellent 4G throughout.
A HelloRoam eSIM connects you when you land at Ngurah Rai International in Bali or Soekarno-Hatta International in Jakarta.
- HelloRoam connects to Telkomsel 5G, XL 4G, Indosat 5G in Indonesia
- 4G LTE in Bali, Jakarta, Lombok, and major tourist destinations
- Connect on Telkomsel, XL, and other operators
- Activate via QR code before your long-haul flight from the UK
eSIM Travel Tips for Indonesia
Install your eSIM before your flight to Bali
Bali is one of the most popular long-haul destinations for British travellers. Set up your HelloRoam eSIM at home before departure. Enable data when you land at Ngurah Rai and you are connected immediately. No Telkomsel SIM card queue in the arrivals hall.
Currency in Indonesia
Indonesia uses the Indonesian rupiah (IDR), and prices for everyday items run into the tens of thousands of rupiah, so do not be alarmed by the zeros. Indonesia is good value for British visitors, especially for accommodation, food, and motorbike hire. Keep your HelloRoam eSIM active for banking apps and locating ATMs in tourist areas.
Coverage across Bali
Bali has strong 4G coverage across Seminyak, Kuta, Canggu, Ubud, Sanur, Jimbaran, and Nusa Dua. The Tegalalang rice terraces area and Munduk in the highlands have reasonable signal. Very remote temple areas and forest walks on the slopes of Mount Agung can have weaker coverage.
Lombok and the Gili Islands
Lombok has 4G in Mataram and main coastal resort areas. The Gili Islands (Gili Trawangan, Gili Meno, Gili Air) have limited signal, Gili T has the best coverage. Mount Rinjani trekkers should download all offline maps before starting as coverage is very limited above the treeline.
FCDO travel advice for Indonesia
The FCDO maintains travel advisories for Indonesia covering volcanic activity, flooding, and other local considerations. Keep your HelloRoam eSIM active to access gov.uk/foreign-travel-advice/indonesia and stay in contact with your travel insurer during your stay.
Mobile networks in Indonesia: what British travellers need to know
Indonesia's main operators are Telkomsel (the largest), Indosat Ooredoo Hutchison, XL Axiata, and Smartfren. HelloRoam connects on Telkomsel, XL Axiata and Indosat. The multi-network connection means your phone switches to the best available signal across Bali, Lombok, Java, and the other islands you visit.
- Telkomsel
- 5G
- XL
- 4G
- Indosat
- 5G
HelloRoam eSIM vs UK roaming charges in Indonesia
A practical comparison of data options for your Indonesian trip.
| Category | HelloRoam eSIM Recommended | Indonesian SIM card | Standard roaming |
|---|---|---|---|
| Typical cost | From £2.60 total | — | — |
| Details | Plans start at £2.60. Buy before your long-haul flight, install via QR code, and land in Bali or Jakarta already connected. No daily UK carrier international charges. | Telkomsel and XL SIM cards are available at Indonesian airports and Alfamart/Indomaret convenience stores. They require passport registration and physical SIM-swapping. Local SIMs are cheap but involve arrival hassle. | UK networks treat Indonesia as a rest-of-world destination, so EE, Vodafone UK, O2, and Three charge daily international rates or require add-ons. Over a month in Bali those daily charges build up quickly on your phone bill. HelloRoam gives a predictable cost. |
Prices approximate as of . Actual savings vary.
Best time to visit Indonesia from the UK
Indonesia is warm year-round at 26°C to 32°C but the dry and wet season varies by region. Bali's dry season runs April to October, and this is the best time to visit, with clear skies and low humidity. Bali's wet season (November to March) brings daily afternoon rain but is still very popular with British visitors and prices are lower. Lombok and the Gili Islands are also best April to October. Yogyakarta and Borobudur are relatively pleasant year-round. British school holidays in July and August are peak season for Bali.
Reviewed by the HelloRoam Editorial Team
Reviewed by the HelloRoam Editorial Team
Top Destinations in Indonesia
Bali
HelloRoam delivers high-speed data in Bali, Indonesia. Activate your eSIM and connect in minutes.
Telkomsel 5G covers Bali's main resort areas; Ngurah Rai Airport and Seminyak have the strongest signal.
Jakarta
Travel to Jakarta with HelloRoam for instant data in Indonesia. No physical SIM card required.
Telkomsel 5G covers Jakarta; Soekarno-Hatta Airport and the MRT South Jakarta corridor have excellent signal.
Bandung
Arrive in Bandung ready to connect. HelloRoam covers all of Indonesia with fast data.
Telkomsel 4G and 5G cover Bandung; the highland city and Husein Sastranegara Airport have good connectivity.
Bekasi
HelloRoam offers data plans for Bekasi travelers, with coverage across Indonesia.
Telkomsel 4G covers Bekasi as part of greater Jakarta; commuter rail KRL stations maintain indoor signal.
Medan
HelloRoam offers data plans for Medan travelers, with coverage across Indonesia.
Telkomsel 4G covers Medan and Kualanamu Airport; North Sumatra's city center has consistent connectivity.
Surabaya
HelloRoam supports full data coverage in Surabaya and nearby areas of Indonesia.
Telkomsel 4G covers Surabaya and Juanda Airport; East Java's capital has strong urban coverage throughout.
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Reviews
HelloRoam eSIM Reviews from UK Travellers
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travellers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Last updated
Common Questions About Indonesia eSIM
How much does an Indonesia data plan cost for UK visitors?
The cheapest eSIM for Indonesia from HelloRoam starts at £2.60 on Telkomsel, XL, and Indosat 5G networks with travel sim Indonesia coverage. Plans are prepaid with QR activation, no airport counter queue, and no physical SIM card needed on arrival. A 180-day money-back guarantee on unactivated eSIMs applies to every plan.
Which plan works across all the Indonesian islands?
A travel sim Indonesia from HelloRoam activates by QR code before your flight, giving instant local data with eSIM card Indonesia coverage. Plans start at £2.60 on Telkomsel, XL, and Indosat networks nationwide. Activate by QR code before you board from Heathrow and you land connected without a single shop visit.
Does a HelloRoam Indonesia data plan cover Lombok, Komodo, and the remote eastern islands?
A HelloRoam Indonesia data plan connects to Telkomsel, XL, and Indosat 5G networks across the main Indonesian islands including Java, Bali, Lombok, and Flores near Komodo. The very remote eastern islands of Maluku and Papua have more limited infrastructure. Plans start from £2.60 and activate before your long-haul flight from the UK.
How does a HelloRoam Indonesia data plan handle connectivity on the Bali-Lombok ferry crossing?
A HelloRoam Indonesia data plan connects to Telkomsel, XL, and Indosat 5G networks along the Bali and Lombok coastlines. Signal on the Bali-Lombok ferry crossing varies during the crossing but returns to full strength near either shore. Plans start from £2.60 and work on any unlocked eSIM-compatible handset without a physical card swap.
What is the best eSIM for Indonesia?
HelloRoam is a practical eSIM option for British travellers visiting Indonesia, connecting on Telkomsel, XL Axiata and Indosat with 4G LTE in Bali, Jakarta, Lombok and major tourist destinations. Plans start from £2.60. Install via QR code and arrive in Bali already connected.
Does a HelloRoam eSIM work in Bali?
Yes, HelloRoam eSIM plans work throughout Bali on Telkomsel, XL, and other networks. Coverage is strong in Seminyak, Kuta, Canggu, Ubud, and all main tourist areas.
Which networks does HelloRoam use in Indonesia?
HelloRoam uses Telkomsel, XL Axiata and Indosat in Indonesia, and your phone joins one of them automatically. Together the three networks cover tourist attractions, airports, and city centres across Bali, Java, and Lombok, so you stay connected without manual network switching.
How do I activate an eSIM for Indonesia?
Buy your plan at helloroam.com, then scan the QR code under Settings, Mobile Data, Add eSIM. Do this at home on Wi-Fi before departure; it takes about five minutes. When you land in Indonesia, enable mobile data and the plan activates immediately on Telkomsel, XL, or Smartfren.
How much does a HelloRoam eSIM for Indonesia cost?
HelloRoam eSIM plans for Indonesia start at £2.60, with the price depending on data size and duration. Larger plans cover longer Bali stays, multi-island itineraries, or backpacking routes through Lombok, Java, and beyond. The cost is fixed upfront, with no surprise charges on your UK bill.
Does HelloRoam work on the Gili Islands?
HelloRoam works on Indonesian networks in the Gili Islands area. Gili Trawangan has the best 4G signal. Gili Meno and Gili Air have more limited coverage. Signal can be inconsistent. Download offline maps before taking the boat from Lombok.
Is a HelloRoam eSIM cheaper than EE roaming in Bali?
Yes. Indonesia is outside the EU and EE charges daily international rates. A HelloRoam eSIM from £2.60 is substantially cheaper than daily UK carrier charges for a two or three week Bali holiday.
Does HelloRoam eSIM include calls and texts in Indonesia?
HelloRoam plans are data-only. Use WhatsApp or Line for calls and messages over your data connection. Keep your UK SIM active in your dual SIM phone to receive calls on your British number from family at home. Emergency calls work on any network.
How much data do I need for two weeks in Bali?
Two weeks in Bali using Google Maps, Gojek or Grab for motorbike taxis, WhatsApp, and Instagram typically uses 5 to 10 GB. Video calls home in the evenings from your villa add to that, so choose a larger plan if you call daily. The HelloRoam app shows how much data you have used. The figure can be up to 3 hours behind.
Does HelloRoam work in Ubud and inland Bali?
Yes, Ubud and the surrounding rice terrace areas have good 4G on Telkomsel and XL. The Campuhan Ridge Walk and Tegalalang terraces have reasonable signal. Very remote highland temple areas may have weaker coverage.
Does HelloRoam work in Yogyakarta and at Borobudur?
Yes, HelloRoam works in Yogyakarta and at the Borobudur temple complex on Telkomsel and XL networks. Coverage is good in the main city and tourist areas. Use offline maps if you are exploring rural areas around the temple site.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before purchasing.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Indonesia. Urban areas typically have strong 5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- The PNN is the network name field in your eSIM profile, defined in 3GPP TS 31.102 (EF_PNN). Your phone can read it to display the name of the network you are connected to.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to a local partner network without manual settings.
Prices are our retail rates across 185+ countries. The recommended plan is picked by data size and price. Every purchase includes a 180-day refund window if the eSIM has not been activated.
Future Syncs Limited 124 City Road, London, EC1V 2NX, UK +44 203 916 6249 help@helloroam.com Reg. No. 15950168
