eSIM for Indonesia from £2.58, Holiday Data

HelloRoam is a global eSIM provider offering instant mobile data in 185+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.

Indonesia eSIM with instant activation - international travel data plans - no extra fees - 5G mobile network

Indonesia eSIM card data plans for holiday travel

Package details

Cheap eSIM for Indonesia, starting from £2.58. Local 4G LTE and 5G data on top carrier networks. Works on all eSIM compatible phones.

Start your Indonesia holiday connected from the moment you land. HelloRoam prepaid e-sim card activates via QR code in under two minutes on any eSIM compatible phone. Plans start from £2.58, well below EE Roam Abroad at £6/day, Vodafone Xtra roaming at £6.85/day, and Three Go Roam data caps. Skip the airport SIM shop and skip the carrier contract. Since Brexit, UK travellers no longer get free EU data roaming, making a travel SIM card from HelloRoam a practical international data plan for any holiday. HelloRoam connects to the strongest local 4G LTE or 5G network automatically. One account covers 185+ countries through 203+ carrier networks.

HelloRoam: the best Indonesia eSIM for UK travellers. Plans from £2.58, no carrier contract, instant QR activation. Works on any e-sim compatible iPhone or Android.

Unlimited Data

5GTelkomsel

Choose number of eSIMs

1 eSIM

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Choose durationHow many days?

7 Days

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eSIMs/Travellers

Up to 5G support

5GTelkomsel

Choose number of eSIMs

1 eSIM

Choose number of eSIMsHow many travellers

1 eSIM

TotalFrom £$3.49USD

Activate instantly

Install your eSIM before or during your holiday. Your plan starts when your device connects to a local network at your destination, and auto-activates after 120 days. User guide

Apple App Store

Rated 5/5

Secure payment guaranteed

eSIM - 1

US$0.00

eSIM - 1

US$0.00

An eSIM for Indonesia from HelloRoam starts at £2.58 per day across 203+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your EE, Vodafone, or Three number active.

203+ Mobile networks
5G
within two minutes Setup

Last updatedApril 2026

Indonesia eSIM with fast 5G coverage

HelloRoam provides eSIM plans for Indonesia starting from $3.60. Connect on 4G networks via Telkomsel, XL, and other operators across Bali, Jakarta, Lombok, Yogyakarta, and the Indonesian archipelago. Activate via QR code before your flight. 185+.

Plans start at £2.58 with 5G speeds
Coverage from Telkomsel and 4+ other operators
Instant activation in under 5 minutes
180-day money-back guarantee
Indonesia coverage across major cities

How to use HelloRoam

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

iPhone settings screen showing cellular options

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage 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. With HelloRoam, you can request a full refund on any unused eSIM plan within 180 days of purchase. No questions asked if the eSIM has not been activated.

Learn more about our refund policy

Indonesia eSIM vs EE, Vodafone, and Three Roaming

When comparing eSIM vs a travel SIM card for Indonesia, HelloRoam wins on price. EE charges £6/day on their Roam Abroad Pass, Vodafone charges £6.85/day on Xtra roaming, and Three Go Roam applies fair-use data caps. Skip the airport SIM kiosk and get the cheapest eSIM deal from £2.58 with a 180-day refund guarantee.

Feature		UK carrier roaming add-on	Budget eSIM
180-day refund policy
Round-the-clock live chat
£0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Indonesia carrier networks

Why Travellers Choose HelloRoam e-sim for Indonesia

24/7 Round-the-clock live chat support

HelloRoam support is available 24/7 via live chat, WhatsApp, and email. A real person responds in under five minutes, whether you are setting up before Heathrow or troubleshooting abroad.

Sorted in under two minutes

Buy your Indonesia tourist eSIM plan, scan the QR code, and connect the moment you land. No shop visit, no SIM swap, no airport kiosk queue. Works on any eSIM compatible phone in under two minutes.

Dual SIM ready

Keep your UK 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 them.

203+ carrier networks

HelloRoam eSIM connects to 203+ carrier networks across 185+ countries. Your phone picks the strongest 4G or 5G signal automatically, with no manual carrier selection needed.

Data alerts before you run out

HelloRoam sends an alert when you reach 80% of your data allowance. Top up instantly from your account dashboard. A pay as you go eSIM with no contracts and no surprise bills.

Local network speeds

HelloRoam eSIM connects to local 4G LTE and 5G networks in Indonesia at local data prices. You get reliable speeds for navigation, video calls, and streaming without paying EE or Vodafone daily rates.

Global and regional plans

Visiting more than one country? HelloRoam regional eSIMs cover the EU, Asia, the Americas, and 185+ destinations in a single purchase. Unlimited data plans are also available for longer trips. One QR code, no border hassle.

Hotspot and data sharing

Share your Indonesia eSIM data with a laptop or tablet using your phone's mobile hotspot. No extra charges and no separate setup. Works on all eSIM compatible phones with data sharing enabled.

24/7 Round-the-clock live chat support

HelloRoam support is available 24/7 via live chat, WhatsApp, and email. A real person responds in under five minutes, whether you are setting up before Heathrow or troubleshooting abroad.

Sorted in under two minutes

Buy your Indonesia tourist eSIM plan, scan the QR code, and connect the moment you land. No shop visit, no SIM swap, no airport kiosk queue. Works on any eSIM compatible phone in under two minutes.

Dual SIM ready

Keep your UK 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 them.

203+ carrier networks

HelloRoam eSIM connects to 203+ carrier networks across 185+ countries. Your phone picks the strongest 4G or 5G signal automatically, with no manual carrier selection needed.

Data alerts before you run out

HelloRoam sends an alert when you reach 80% of your data allowance. Top up instantly from your account dashboard. A pay as you go eSIM with no contracts and no surprise bills.

Local network speeds

Global and regional plans

Hotspot and data sharing

Share your Indonesia eSIM data with a laptop or tablet using your phone's mobile hotspot. No extra charges and no separate setup. Works on all eSIM compatible phones with data sharing enabled.

What Is an e SIM? How eSIM Works in Indonesia

An eSIM card is a digital SIM built directly into your phone. There is no plastic chip and no SIM tray to deal with. 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, no replacement SIM card, and no carrier contract. Follow the step-by-step setup guide to get connected before your flight. guide

Unlimited Data

Up to 5G support

Data sharing

Learn more about eSIM

eSIM activation and setup guide for UK travellers

15.56 GB

Out of 30 GB left

10GB

Indonesia — mobile connectivity coverage

Mobile connectivity guide for Indonesia

Indonesia has solid 4G coverage across its major tourist destinations. Telkomsel, XL, PT Natrindo Telepon Seluler, Smartfren, and Fren cover Bali, Jakarta, Lombok, Yogyakarta, Surabaya, and the main tourist areas. Indonesia is the world's largest archipelago with over 17,000 islands , 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. 185+.

Get your eSIM

HelloRoam connects to Telkomsel 5G, XL 4G, PT Natrindo Telepon Seluler 4G and 2 more 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). Current exchange rates are roughly £1 to 20,000-21,000 IDR. 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.

Get your eSIM

Mobile networks in Indonesia: what British travellers need to know

Indonesia's main operators are Telkomsel (the largest), XL Axiata, Indosat Ooredoo Hutchison, Smartfren, and Fren/Hepi. HelloRoam connects on Telkomsel, XL, PT Natrindo Telepon Seluler, Smartfren, and Fren. Telkomsel has the widest coverage in Indonesia. The multi-network connection on HelloRoam means your phone switches to the best available signal across Bali, Lombok, and other visited islands.

5G
5G coverage
Telkomsel5G
XL4G

HelloRoam eSIM vs UK roaming charges in Indonesia

A practical comparison of data options for your Indonesian trip.

Recommended

Typical cost

—

Details

Plans start at $3.60. Buy before your long-haul flight, install via QR code, and land in Bali or Jakarta already connected. No daily UK carrier international charges.

Indonesian SIM card

Typical cost

—

Details

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 carrier roaming (EE, Three, Vodafone UK, O2)

Typical cost

—

Details

Indonesia is outside the EU. EE charges up to £2 per day. A month-long Bali trip with daily UK carrier roaming charges could add £60 to your phone bill. HelloRoam gives a predictable cost.

Prices approximate as of April 2026. 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 , 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.

James Harrington

Top Destinations in Indonesia

Bali

HelloRoam delivers high-speed data in Bali, Indonesia. Activate your eSIM and connect in minutes.

View plans

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.

View plans

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.

Check Device Compatibility Data Usage Calculator

What Our Customers Say Join thousands of happy travellers

Apple App Store

Rated 5/5

4.8Rating

"Used HelloRoam on holiday in Spain. Connected the moment I landed at Malaga. Saved loads vs EE's £6/day roaming."

Sarah M.

4.8Rating

"Took HelloRoam to Greece and Turkey. Brilliant coverage, and I kept my Three number active for calls back home."

James W.

"Set up my eSIM at Heathrow before boarding. Had data in Lisbon before the luggage carousel started. Sorted."

4.8Rating

"Five countries across Europe, one eSIM. Far cheaper than Vodafone's £6.85/day roaming. Proper value."

Tom R.

4.8Rating

"Used HelloRoam for a work trip to Dubai. Video calls, email, navigation. All worked perfectly on 5G."

Rachel K.

4.8Rating

"The 180-day refund policy convinced me. Used it across Thailand and Vietnam. Genuinely good coverage."

Daniel P.

4.8Rating

"Used HelloRoam on holiday in Spain. Connected the moment I landed at Malaga. Saved loads vs EE's £6/day roaming."

Sarah M.

"Set up my eSIM at Heathrow before boarding. Had data in Lisbon before the luggage carousel started. Sorted."

4.8Rating

"Five countries across Europe, one eSIM. Far cheaper than Vodafone's £6.85/day roaming. Proper value."

Tom R.

4.8Rating

"Used HelloRoam for a work trip to Dubai. Video calls, email, navigation. All worked perfectly on 5G."

Rachel K.

4.8Rating

"The 180-day refund policy convinced me. Used it across Thailand and Vietnam. Genuinely good coverage."

Daniel P.

Prices verified: 22 April 2026

Common Questions About Indonesia eSIM

HelloRoam is a strong choice for a Indonesia holiday eSIM. Plans start from £2.58 and connect to 203+ carrier networks across 185+ countries at local 4G LTE and 5G speeds. You get QR code activation in under two minutes, a 180-day refund guarantee, and 24/7 live chat support. There is no carrier contract and no daily EE or Vodafone roaming charge to worry about.

HelloRoam eSIM plans for Indonesia start from £2.58 per day. That is well below what EE charges on its Roam Abroad Pass (£6/day), Vodafone's Xtra roaming (£6.85/day), O2 Travel (from £3.50/day in Europe), or Three Go Roam with its fair-use data caps. Fixed data plans range from 1GB to 20GB and suit short breaks or a fortnight away. All plans include local 4G LTE and 5G access with no overage charges.

HelloRoam eSIM for Indonesia connects your phone to local 4G LTE and 5G carrier networks automatically on arrival. Your handset selects the strongest available signal without any manual carrier switching. Coverage spans major cities, airports, main roads, and popular holiday areas. HelloRoam partners with 203+ carrier networks globally for consistent speeds wherever you travel.

Getting a Indonesia eSIM from HelloRoam takes three steps. First, choose your plan at helloroam.com and pay in GBP. Second, scan the QR code from your confirmation email in Settings under Mobile Data, then Add eSIM. Third, your e-sim installs in under two minutes and activates when you land. No shop visit, no physical SIM card swap, no queuing at an airport kiosk. All data complies with UK GDPR and ICO data protection standards.

Yes. iPhone XS and all newer models support HelloRoam eSIM in Indonesia. Go to Settings, tap Mobile Data, then Add eSIM, and scan the QR code from your HelloRoam email. Your UK number stays active on your main SIM through dual SIM, while HelloRoam handles all travel data on the eSIM line. iPhone 14 models sold outside mainland China and all iPhone 15 models are eSIM-only with no SIM tray.

A HelloRoam eSIM for Indonesia starts from £2.58 per day and is cheaper than all four major UK carriers. EE's Roam Abroad Pass costs £6/day, Vodafone's Xtra roaming costs £6.85/day, O2 Travel charges from £3.50/day in Europe, and Three Go Roam applies fair-use data caps. HelloRoam connects to local networks in Indonesia at local data prices rather than UK carrier daily rates, so the savings add up quickly on a trip of a week or more.

Activating your Indonesia eSIM takes under two minutes. Scan the QR code from your HelloRoam confirmation email in Settings under Mobile Data, then Add eSIM. Install it before you fly from Heathrow, Gatwick, Stansted, Luton, Birmingham, Manchester, or Edinburgh so your handset connects automatically when you land. No airport kiosk, no SIM tray to open, no fuss.

Yes. HelloRoam offers a 180-day refund window on all eSIM plans, which is longer than Airalo and most other providers. If your holiday changes and you have not installed or activated your eSIM, you get a full refund. If you activated and used some data, HelloRoam refunds the unused portion. Contact support with your order ID within 180 days of purchase. Refunds process in 5 to 14 working days.

HelloRoam eSIM plans cost less than EE, Vodafone, O2, and Three roaming add-ons. EE charges £6/day on their Roam Abroad Pass, Vodafone charges £6.85/day, O2 charges £3.50/day in Europe, and Three Go Roam applies fair-use data caps abroad. HelloRoam gives you the same local network speeds across 185+ countries from £0.84 per day with no contract and no daily charge.

HelloRoam is a straightforward and affordable eSIM for international travel to Indonesia. Plans start from £2.58 and connect to 203+ carrier networks across 185+ countries. You get local 4G LTE and 5G speeds, a 180-day refund guarantee, 24/7 live chat support, and instant QR code delivery on any unlocked eSIM compatible iPhone, Samsung, or Android phone.

HelloRoam regional eSIM plans cover multiple countries on one plan, starting from £2.58 per day across 185+ countries. A Europe plan covers 30+ countries. An Asia plan covers 15+ countries. Buy one eSIM before you leave and stay connected across borders. No SIM swapping at each destination.

HelloRoam is safe for buying a Indonesia eSIM. All payments use 256-bit SSL encryption and PCI DSS-compliant processing. HelloRoam is an eSIM platform, not an MVNO. It partners directly with local carrier networks in Indonesia to deliver data at local speeds. The 180-day refund guarantee and 24/7 live chat support add extra protection.

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 4G/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.