Does the eSIM also work on the most remote islands such as the Gilis or Komodo?

On the main islands such as Bali, Lombok and the Komodo area, 4G coverage is generally good. On the Gilis reception can be patchy, but with Telkomsel you get the best signal available. On truly remote islands connectivity is reduced or disappears: it is always advisable to download offline maps before setting off on the more adventurous excursions.

How many time zones does Indonesia cover and how do they affect data use?

Indonesia has three time zones: WIB (UTC+7, Java and Sumatra), WITA (UTC+8, Bali and Lombok) and WIT (UTC+9, Papua). The difference from Rome ranges from +6 to +8 hours in summer. This does not affect data, but it is useful to know that moving from Bali to Java you 'gain' an hour: keep this in mind for domestic flights and for letting those back in Italy know.

Do I need to register the eSIM with my passport, as is done for physical SIMs in Indonesia?

Local physical SIMs in Indonesia require mandatory registration with a passport, which lengthens the time at the airport. The Datiovunque eSIM is an international data plan that requires no local registration: you buy it, activate it with the QR code and use it right away, without bureaucracy.

Is 5G available for tourists in Indonesia?

5G is expanding in Indonesia and is currently active in some areas of Jakarta, Surabaya and Bali. For most of a tourist trip you will use 4G/LTE, which is more than enough for streaming, browsing and video calls. Check the specifications of the plan you choose on Datiovunque to find out whether the 5G network is included.

Can I also use the Indonesia eSIM during a layover in Singapore or Kuala Lumpur?

The eSIM plan for Indonesia is optimised for the Indonesian local network. If your itinerary includes layovers or stays in Singapore or Malaysia, we recommend considering a regional Southeast Asia eSIM plan available on Datiovunque, which covers several countries with a single data plan.

How much does an eSIM for Indonesia cost?

eSIM plans for Indonesia start from €2.69. You pay once for the amount of data you choose — no subscription, no monthly fees and no hidden roaming charges. Plans with more data or longer validity cost more.

Is an eSIM or roaming better in Indonesia?

A local eSIM in Indonesia is almost always much cheaper than the roaming of your Italian operator. In the European Union roaming is often already included ("Roam Like at Home"), but outside the EU the costs can be very high — with an eSIM you know the price in advance and pay only for the data plan you need.

Which operator or network does the eSIM use in Indonesia?

The eSIM in Indonesia connects automatically to local networks such as Telkomsel, XL Axiata, Indosat Ooredoo Hutchison, XLSmart (XL Axiata + Smartfren) — on 4G/LTE and, where available, 5G. Coverage reaches about 80% in inhabited areas. Your phone picks the best available network by itself.

Can I keep my Italian number with the eSIM in Indonesia?

Yes. Your Italian SIM and number stay active — the travel eSIM works alongside it as a data-only line. You stay reachable on WhatsApp, iMessage or Wi-Fi while you use the local network to browse. Traditional calls and SMS still go through your Italian number.

Should I activate the eSIM before or after I leave?

Install the eSIM at home, on Wi-Fi, before you leave. The data plan then activates automatically when you connect in Indonesia. That way you are online as soon as you arrive, without looking for airport Wi-Fi or buying a local SIM.

Can I top up or renew the plan for Indonesia?

Yes. When the data runs out or the validity expires, just buy a new plan — the eSIM profile already installed is kept and does not need to be installed again. You stay connected without interruption.

Can I share the connection (hotspot) in Indonesia?

Yes. You can share the connection in Indonesia through a personal hotspot with a computer, tablet or other devices. Shared data is deducted from your plan, so allow a few extra gigabytes if you expect to use the hotspot often.

eSIM plans for Indonesia

Instant delivery

Your eSIM for Indonesia is available from €2.69 and active straight away: in Indonesia it connects to the Telkomsel, XL Axiata, Indosat Ooredoo Hutchison, XLSmart (XL Axiata + Smartfren) networks (4G/LTE, 5G where available), coverage 80%. Install it by QR code before you leave — no roaming and no SIM swap.

Your selection

Select a plan

Payment methods

Instant email delivery
30-day returns
Support in Italian
Visa · Mastercard · PayPal (including Pay in 3) · Apple Pay · Google Pay · Satispay

eSIM for Indonesia — at a glance

From: €2.69
Local networks: Telkomsel, XL Axiata, Indosat Ooredoo Hutchison, XLSmart (XL Axiata + Smartfren)
Technology: 4G/LTE & 5G
Network coverage: 80%
Activation: QR code — install before you leave
Recommended data: 1–3 GB light use · 5 GB with social media · 10 GB+ streaming

All eSIM plans for Indonesia

Data	Validity	Price
Unlimited	1 day	€2.69
Unlimited	3 days	€7.49
Unlimited	5 days	€11.99
Unlimited	7 days	€16.99
Unlimited	10 days	€23.49
Unlimited	15 days	€34.99
Unlimited	30 days	€60.99
1 GB	7 days	€2.99
2 GB	15 days	€5.99
3 GB	30 days	€6.99
5 GB	30 days	€10.99
10 GB	30 days	€19.99
20 GB	30 days	€31.99
50 GB	30 days	€44.99

Seventeen thousand five hundred islands, a jungle of connections to manage. Indonesia is the country that tests every traveller: you find yourself hopping from Bali to Lombok, from Yogyakarta to the Gilis, often without a reliable data plan. Buying a local SIM at Denpasar or Jakarta airport means queuing, showing your passport and hoping the card really works. With a Datiovunque eSIM everything is activated before boarding the plane, and on first landing the phone is already online. No queues, no unlocking, no surprises: just the most fascinating archipelago in the world to explore with the map always in hand.

Flight time from Rome

About 14-16 hours (with one stop; there are no direct flights from Italy)

Time difference from Rome

+6 hours ahead of Rome (Java/Sumatra) | +7 hours (Bali/Lombok) | +8 hours (Papua) during Italian daylight saving time

Best season

April–October (dry season); Bali and Lombok are ideal from May to September

Power socket type

Type C/F (European) — no adapter needed for those departing from Italy

Why an eSIM is essential in Indonesia

Indonesia is a vast country stretching over 5,000 km from west to east, with three distinct time zones (WIB, WITA and WIT). Moving between one island and another often means changing the dominant operator: Telkomsel covers even the rural areas of Java and Sumatra thoroughly, while XL Axiata and Indosat Ooredoo excel in some areas of Bali and Sulawesi. With a traditional physical SIM you are tied to a single operator; with a Datiovunque eSIM you use the network with the best coverage available in the area where you are. In addition, internet is essential in Indonesia for booking inter-island ferries, hailing Gojek (app-based motorbike taxis), finding hidden warungs and navigating areas where road signs change language every hundred kilometres. Without data, you get lost, in every sense.

Network coverage in Indonesia

Operator

Telkomsel

+ XL Axiata

Technology

4G/LTE & 5G

Coverage

80%

Installing an eSIM for Indonesia: how does it work?

1
Buy the plan
Choose the right data plan for Indonesia and complete your purchase.
2
Scan the QR code
Open the email that holds the QR code and point your smartphone's camera at it.
3
Activate the eSIM
Follow your device's instructions to add the eSIM as a data plan.
4
Start browsing
Turn the eSIM on once you land in Indonesia and get online straight away.

1
Buy the plan
Choose the right data plan for Indonesia and complete your purchase.
2
Scan the QR code
Open the email that holds the QR code and point your smartphone's camera at it.
3
Activate the eSIM
Follow your device's instructions to add the eSIM as a data plan.
4
Start browsing
Turn the eSIM on once you land in Indonesia and get online straight away.

Which eSIM plan fits you best?

Holidaymakers

Going away for 1-2 weeks? Pick a plan with 3-5 GB for maps, photos and messages.

Business travellers

For video conferencing and email while travelling, we suggest at least 5 GB or an unlimited plan.

Backpackers

A longer trip is better served by 10+ GB, or by a regional plan that spans multiple countries.

Families

For families with several devices we recommend a plan with tethering support and enough data.

Which suits Indonesia best: an eSIM, a local SIM or a Wi-Fi hotspot?

	eSIM	Local SIM	Wi-Fi hotspot
Activation	Instant (QR code)	Bought locally	Pick-up/delivery
Setup	2 minutes	SIM swap needed	Extra device
Price	From €2.69	€5–30	€5–15/day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5 devices
Flexibility	Top up at any time	Fixed data allowance	Daily rental
Recommended	Ideal for travellers	For long stays	For groups/families

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