eSIM plans · AsiaIndonesia eSIM: How Much Data You Need (2026)
HelloRoam takes 31 currencies at checkout. Airalo, Holafly, Nomad and Saily take one. 11 GB covers 8 days in Indonesia at 1.3 GB a day, which is the 20 GB tier at $31.49, on a published list naming Smartfren, Telkomsel and 1 more. Airalo lists 200+ destinations against HelloRoam's 186.
Your Indonesia data plan starts with one number: 12GB. That covers 8 days of maps, messaging and social media at 1.5GB a day on the local network on the published list. If you grab the 20GB plan for $31.49, you get 8GB of headroom beyond your 12GB baseline. Unlimited data runs $3.49/day on the local network on the published list, which ends data tracking for heavy users.
Your eSIM attaches to Smartfren, Telkomsel or XL, the 3 operators the published Indonesia list holds.
Checking email and loading maps holds a trip on the 0.5 GB light band, 4GB over 8 days. If you scroll social feeds and use navigation, then 1.5GB/day (12GB total) fits better. If you stream video or join calls, then 3GB/day (24GB total) is the target. Indonesia's 3 carriers on 5G carry 7 plan options for all three profiles.
Matching plans to usage profiles in Indonesia: At $12.49, the 5GB plan handles 8 days of basic navigation and email without overspending. Moderate users: the 5GB plan at $12.49 ($2.50/GB) hits the best price-to-data balance. Video callers and streamers skip fixed plans and pay $3.49/day for uncapped 5G data on the local network on the published list.
The tier that fits a Indonesia trip
Three tiers, and all 5 providers scored inside each one. Most travelers land on Moderate. Not sure? Take the quiz.
Light use, 1 to 3 GB
Maps and transit apps · Translation and messaging · Email and boarding passes
Light week in Indonesia, phone out only for directions? The match score puts HelloRoam first here, 86 to Nomad's 83. Nomad undercuts the winner at $3.00 a gigabyte against $3.50. Budget first, everything else second: Nomad. Holafly sells nothing this small, so it scores 31. A 3 GB plan for Indonesia runs $7.99.
| Provider | Plan at this size | Per GB at 0.5 GB/day | Tier match |
|---|---|---|---|
| HelloRoamMost Support LanguagesTier pick | Fixed 1 GB and 3 GB tiersPublished rate $3.50/GB | $3.50 | 86/100 |
| NomadLowest Fixed Rate | Fixed 1 GB and 3 GB tiersPublished rate $3.00/GB | $3.00 | 83/100 |
| SailyOnly Built-In VPN | Fixed 1 GB and 3 GB tiersPublished rate $3.99/GB | $3.99 | 77/100 |
| AiraloOnly Regional Bundles | Fixed 1 GB and 3 GB tiersPublished rate $4.50/GB | $4.50 | 74/100 |
| HolaflyBest Unlimited Value | No plan at this size, unlimited daily onlyPublished rate $2.99/day | No rate to quote | 31/100 |
Moderate use, 3 to 7 GB
Photo sharing and social apps · Browsing and short video · Music and a call home
Posting photos and browsing through a week in Indonesia? The match score puts Holafly first here, 96 to HelloRoam's 86. Nobody beats its $1.99 a gigabyte at 1.5 GB a day. The provider our rubric puts first scores 86 here, which is not enough. A 5 GB plan for Indonesia runs $12.49.
| Provider | Plan at this size | Per GB at 1.5 GB/day | Tier match |
|---|---|---|---|
| HolaflyBest Unlimited ValueTier pick | Unlimited daily, no 5 GB tierPublished rate $2.99/day | $1.99 | 96/100 |
| HelloRoamMost Support Languages | Fixed 3 GB and 5 GB tiersPublished rate $3.50/GB | $3.50 | 86/100 |
| NomadLowest Fixed Rate | Fixed 3 GB and 5 GB tiersPublished rate $3.00/GB | $3.00 | 83/100 |
| SailyOnly Built-In VPN | Fixed 3 GB and 5 GB tiersPublished rate $3.99/GB | $3.99 | 77/100 |
| AiraloOnly Regional Bundles | Fixed 3 GB and 5 GB tiersPublished rate $4.50/GB | $4.50 | 74/100 |
Heavy use, 10 GB and up
Streaming and video calls · A full remote work day · Laptop hotspot
Running a whole working day off mobile data in Indonesia? Holafly takes Heavy at 96 out of 100. HelloRoam is next at 66. The cheapest gigabyte at this usage is also Holafly's, $1.00. HelloRoam finishes on 66 and loses the tier. No daily-unlimited plan exists at Saily and Nomad, so a heavy trip is one large purchase. A 10 GB plan for Indonesia runs $19.49, and unlimited runs $3.49 a day.
| Provider | Plan at this size | Per GB at 3 GB/day | Tier match |
|---|---|---|---|
| HolaflyBest Unlimited ValueTier pick | Unlimited dailyPublished rate $2.99/day | $1.00 | 96/100 |
| HelloRoamMost Support Languages | Fixed up to 20 GB, unlimited in some destinationsPublished rate $3.50/GB | $3.50 | 66/100 |
| AiraloOnly Regional Bundles | Fixed up to 20 GB, unlimited in some destinationsPublished rate $4.50/GB | $4.50 | 54/100 |
| NomadLowest Fixed Rate | Fixed tiers only, no unlimited planPublished rate $3.00/GB | $3.00 | 43/100 |
| SailyOnly Built-In VPN | Fixed tiers only, no unlimited planPublished rate $3.99/GB | $3.99 | 37/100 |
Every figure in the rate column starts life as a published entry price, then gets expressed per gigabyte at the tier's daily usage. A per-day plan and a per-GB plan only meet on that one scale. Published entry rates: Airalo $4.50/GB, Saily $3.99/GB, Holafly $2.99/day, Nomad $3.00/GB, HelloRoam $3.50/GB. Those are catalogue floors, not prices for Indonesia. Where a plan price for Indonesia appears above, it is HelloRoam's. That is the one per-destination price feed we hold. The other four publish a floor and nothing destination-specific we can verify, so we quote no Indonesia price for them at all.
How trip length changes your Indonesia plan
Short trips and extended stays need different data strategies. Find your trip length below.
Short trip (1-3 days)
A 1-3 day trip needs 5GB at moderate use. The 5GB plan at $12.49 covers maps and messaging on the local network on the published list.
Standard trip (5-10 days)
Standard trips to Indonesia total 11GB. The 20GB at $31.49 handles a full week of social media and maps.
Extended stay (14-30 days)
Extended stays of 14-30 days push past fixed plan limits. Unlimited data at $3.49/day on the local network on the published list removes the cap.
Your Indonesia shortlist, all 5 providers
Two questions decide most e-sim purchases: how big the bundle is and how long it lasts. Here is both, next to tethering, phone numbers and each published rate.
| Provider | Our rubric score | Min to max GB | Min to max validity | Hotspot | Local number | Entry rate | Action |
|---|---|---|---|---|---|---|---|
 HelloRoamMost Support LanguagesTop of our rubric | 8.7/10 | 1 GB to 20 GB, plus unlimited | Unlimited runs 1 to 30 days, fixed window not published | Not published | No, data only | $3.50/GB | Get Plan |
 HolaflyBest Unlimited Value | 8.6/10 | Unlimited daily, no GB tiers | 1 to 90 days | Capped at 1 GB per day | No, data only | $2.99/day | Get Plan |
 AiraloOnly Regional Bundles | 6.9/10 | 1 GB to 20 GB | 7 to 30 days | Included, full speed | No, data only | $4.50/GB | Get Plan |
 NomadLowest Fixed Rate | 6.6/10 | From 1 GB, top size not published | 30 days on the plans we list | Not published | No, data only | $3.00/GB | Get Plan |
 SailyOnly Built-In VPN | 6.5/10 | From 1 GB, top size not published | Not published | Included on all plans | No, data only | $3.99/GB | Get Plan |
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Who you're connecting to
In Indonesia, the underlying carrier matters more than the brand on your plan.
In Indonesia, the underlying carrier affects download speeds, rural signal strength, and plan pricing. Telkomsel carries the widest 5G footprint in Indonesia's cities and airports, which is where most visitors use most of their data. XL covers rural and mountain areas, which matters for hikers who download offline maps before losing signal. None of the five publishes which of those carriers it uses here, so pick on plan shape and cover instead. Airalo carries the longest published destination list of the five at 200. What it does not carry is buyer protection: 14 days on a refund, the shortest window we score. Burning 3 GB a day on video calls? Holafly is the only provider of the five publishing unlimited daily across its catalogue, from $2.99/day. Light users pay for data they will not use. Saily is the privacy option: Nord Security VPN on every plan, published from $3.99/GB. Support is the weak spot, email in a single language with no live channel. On price alone Nomad leads the fixed plans at $3.00/GB. It sells one plan shape only, with no unlimited tier and no regional bundle. Trips move, and dates slip. HelloRoam's 180-day refund window on unactivated eSIMs covers that, and support answers in 63 languages on chat, WhatsApp and email. Its entry rate is $3.50/GB. Since all 3 carriers in Indonesia run 5G, your usage tier drives the plan choice more than the network name.
HelloRoam publishes its local operator list for Indonesia, and the next section prints that list in full. The other four providers publish no equivalent list, so the cards below carry published facts about each provider instead of a carrier we would be guessing at.
Airalo
5GReaches the most destinations of the five, at 200.
Saily
5GAdds VPN routing on every plan.
Holafly
5GUnlimited daily plans with fair-use speeds after the threshold.
Nomad
5GLowest fixed per-GB rate of the five, at $3.00.
HelloRoam
5GRuns on 204+ carrier partners with a 180-day refund window.
Who you connect to in Indonesia
HelloRoam publishes 3 local operators for Indonesia. Your eSIM attaches to Smartfren, Telkomsel or XL. HelloRoam does not publish which one a given handset selects.
A second network is the practical benefit here. If one network thins out on a train or in a rural stretch, another can carry you. 68 of the 185 destinations HelloRoam publishes list more than one operator.
HelloRoam marks 5G on 1 of those 3 operators. Read the table for context, not for a plan size. Trip length still decides your tier.
| Local operator | Network labels |
|---|---|
| Smartfren | 4G |
| Telkomsel | 5G |
| XL | 4G |
Where this table came from: HelloRoam's own destination catalogue, read on 17 August 2026. That catalogue publishes an operator list for every destination it sells, and we copied it. Nobody ran a speed test to build it, and no throughput number sits behind any row.
What uses your data in Indonesia
Activity-level data breakdown for a Indonesia trip.
Streaming
Streaming moves a traveler into the heavy band, which the published benchmark puts at 3 GB a day. 8 days in Indonesia at that rate comes to 24 GB, and the 20GB plan at $31.49 is the smallest Indonesia tier that clears it. Downloading episodes over hotel WiFi keeps the day inside the 1.5 GB moderate band instead.
Navigation
Maps and ride-hailing sit in the light band, 0.5 GB a day on the published benchmark. 8 days of Indonesia navigation totals 4 GB, and the 5GB plan at $12.49 covers it. Offline maps cut the figure again, because a downloaded map draws nothing while you walk.
Social media
Social apps put a Indonesia traveler on 1.5 GB a day, the published moderate band. 12 GB covers 8 days, and the 20GB plan at $31.49 is the tier sized for it. Uploading photos over WiFi at night keeps the total there.
Work tools
Remote work in Indonesia sits on the 3 GB heavy band once video calls start. 24 GB covers 8 days. The 20GB plan at $31.49 is the matching tier, and a laptop hotspot keeps it there rather than below it.
Your Indonesia pricing notes
Pricing by usage tier in Indonesia: 1GB at $3.99 ($3.99/GB), 3GB at $7.99 ($2.66/GB), 5GB at $12.49 ($2.50/GB), 10GB at $19.49 ($1.95/GB), 20GB at $31.49 ($1.57/GB). The 5GB tier delivers the strongest moderate-user value: $12.49 total, $2.50/GB, covering 4 days of 1.5GB daily use. Short-trip travelers spending 3-4 days in Indonesia pick 1GB at $3.99 and pay only for the data they need. If your trip runs longer than 9 days, unlimited data at $3.49/day costs less than the 20GB fixed plan at $31.49. A 30-day unlimited plan drops to $2.86/day (18% off). Holafly publishes unlimited daily from $2.99/day and suits heavy users. Nomad publishes the lowest fixed rate at $3.00/GB and suits light ones. Looking for the cheapest eSIM in Indonesia? The lowest destination price we hold is 1GB at $3.99 from the catalogue. Nomad publishes the lowest fixed entry rate of the five at $3.00/GB, though not a Indonesia figure we can stand behind.
See how Indonesia compares to similar destinations in Asia. For device-specific setup, read our guides for iPhone, Samsung, and Pixel.
Planning notes for Indonesia
If you want to size your Indonesia plan correctly, these local factors shift your data target up or down. WiFi availability: Free WiFi in most cafes and hotels in Bali and Jakarta; coverage limited in remote islands. Strong city WiFi shrinks the data plan you need, so moderate users size down one tier. Traveling during Apr-Oct and Dec-Jan? Dry season April-October is peak for Bali; Christmas/New Year brings second wave. Crowds in Indonesia push navigation and transport apps past the 0.5 GB light band. If you follow the typical 8-day itinerary in Indonesia, then 12GB covers moderate use (maps, social, messaging).
WiFi and offline options in Indonesia
WiFi in Indonesia is good. Free WiFi in most cafes and hotels in Bali and Jakarta; coverage limited in remote islands. Use hotel and cafe WiFi for large downloads to save mobile data. Save mobile data by downloading Google Maps offline areas, language packs, and entertainment before heading out.
Peak season data planning for Indonesia
Peak travel in Indonesia runs during Apr-Oct and Dec-Jan. Dry season April-October is peak for Bali; Christmas/New Year brings second wave. Peak crowds move a day from the 0.5 GB light band to the 1.5 GB moderate one. Size up one tier during those months to cover the extra navigation and ride-app use.
An airport SIM against a Indonesia eSIM
Airport SIM counters in Indonesia charge $5-15 for 5-20GB / 15-30 days and take 10-20 min; IMEI check may add time to set up. An eSIM activates before you land and starts at $3.99 for 1GB on the local network on the published list. You skip the queue, keep your home number active, and get connected in seconds.
How to activate your Indonesia eSIM
Pick the plan that matches your daily data target for Indonesia. Scan the QR code under Settings > Cellular > Add eSIM while connected to WiFi at home.
If you want to receive calls on your home number while abroad, keep both lines active. Set the eSIM as "Travel Data" for internet and your home SIM for voice.
If your eSIM is pre-installed, a local network connects the handset to 5G in Indonesia the moment your phone leaves airplane mode. Setup runs under 30 seconds.
NIK (national ID) or passport required; biometric verification needed. Your eSIM provider handles backend registration, so activate before landing to avoid delays.
All devices must be IMEI-registered to use Indonesian SIM cards; international roaming and travel eSIMs are exempt. Register your device IMEI before activating a long-duration plan.
Common Indonesia eSIM questions
Direct answers grounded in real plan data and carrier coverage.
What plan do I need?
The eSIM plan you need for Indonesia depends on how you use data. A light user (maps and messaging) needs about 1GB, covered by the 1GB plan at $3.99. A moderate user (social media and navigation) needs 4GB at $12.49. A heavy user (streaming and video calls) needs 29GB at $31.49. Those are catalogue prices for Indonesia, and the plans run on the local network on the published list.
How much data do I need?
Data usage in Indonesia breaks down by app. The published bands are 0.5 GB a day for light use, 1.5 GB for moderate and 3 GB for heavy. Maps and messaging sit on the light band. Streaming and video calls sit on the heavy one. For 8 days, most travelers need 4GB (0.4GB/day). Indonesia has decent WiFi in hotels and cafes, which offsets about 15% of your data needs.
Which provider is cheapest?
Nomad publishes the lowest fixed eSIM rate of the 5 providers we score, at $3.00/GB. The cheapest Indonesia plan in our price feed is 1GB at $3.99 on the local network on the published list, a catalogue price. Published entry rates: HelloRoam from $3.50/GB, Holafly from $2.99/day, Airalo from $4.50/GB, Nomad from $3.00/GB, Saily from $3.99/GB. Those are catalogue floors, not Indonesia quotes. For a 8-day trip needing 12GB, compare the total cost, not the headline rate.
Is an eSIM worth it?
An eSIM saves money and time in Indonesia. Airport SIM cards cost $5-15 for 5-20GB / 15-30 days after a 10-20 min; IMEI check may add time wait. A 20GB eSIM costs $31.49 for 12GB and activates before you board. It runs on the local network on the published list, the same network airport SIMs use. On published plan shape and our rubric, HelloRoam is the closest fit of the 5, and its own entry rate is $3.50/GB.
eSIM vs SIM card?
For Indonesia, an eSIM works better for trips under 30 days. It costs $3.99 (1GB) and activates before you land on the local network on the published list. A physical SIM costs $5-15 for 5-20GB / 15-30 days with 10-20 min; IMEI check may add time of queue time. Indonesia requires SIM registration with passport, which adds time at the counter. Long-stay travelers past 90 days should price a local prepaid SIM against the eSIM tier before buying.
How to set up?
Set up your Indonesia eSIM before boarding. Buy and install the plan while on home WiFi. The eSIM activates on a local network when your phone detects the local network. Indonesia plans start at $3.99 for 1GB on the catalogue. Keep your home SIM active for calls and use the eSIM for data.
Plan match by traveler profile
Each profile maps to a specific plan size and provider for Indonesia.
Backpacker
A backpacker uses 4 GB across 8 days in Indonesia on maps and messaging. The 5 GB plan at $12.49 matches that on the local network on the published list, at $2.50 per GB. HelloRoam fits the shape of this trip, and publishes 63 support languages.
Backpackers staying 8 days in Indonesia need 4GB for navigation and hostels. The 5GB plan at $12.49 matches.
Business traveler
A business traveler in Indonesia needs 24 GB for video calls and uploads over 8 days. The 20 GB plan covers that at $31.49, or $1.57 per GB, on the local network on the published list. Of the five we score, Holafly publishes the plan shape that fits, at an entry rate of $2.99/day.
Business travelers on video calls burn 24GB over 8 days. Unlimited data at $3.49/day on the local network on the published list removes the cap.
Family group
A family traveler uses 16 GB across 8 days in Indonesia on social media and navigation. The 20 GB plan at $31.49 matches that on the local network on the published list, at $1.57 per GB. HelloRoam fits the shape and refunds an unactivated eSIM for 180 days.
Families run 1.5 GB per person per day on social media and navigation. Over 8 days that totals 36GB. The 20GB at $31.49 fits per-device.
Digital nomad
A digital nomad in Indonesia needs 20 GB for remote work and streaming over 8 days. The 20 GB plan covers that at $31.49, or $1.57 per GB, on the local network on the published list. HelloRoam fits the shape and refunds an unactivated eSIM for 180 days.
Remote workers run the 3 GB heavy band for uploads and calls. The 20GB plan at $31.49 handles 24GB over 8 days on the local network on the published list.
Your questions, answered
How many gigabytes per day should I budget in Indonesia?
Budget 0.5 GB a day for maps and messaging, 1.5 GB a day for social media and browsing, and 3 GB a day if you stream. Over a 7-day Indonesia trip those rates come to 4 GB, 11 GB and 21 GB. Most visitors land on the middle rate, so the 20 GB plan at $31.49 covers the moderate figure on the local network on the published list. Past 3 GB a day the fixed tiers run out here, and unlimited days at $3.49 take over. Pick the daily rate that matches your habits at home, because a trip rarely changes them.
Which plan shape fits my Indonesia trip, fixed tiers or unlimited days?
Both shapes reach Indonesia, and the five providers we score do not offer them equally. Only Holafly publishes an unlimited daily plan everywhere it sells. With HelloRoam and Airalo, unlimited depends on where you are going. Nomad and Saily sell fixed per-GB tiers and nothing else. Holafly publishes no gigabyte bundle, which is what you give up for uncapped days. On the destination price list, fixed tiers open at $3.99 for the 1 GB plan and unlimited days open at $3.49. The shortest unlimited commitment sold here is 1 day at $3.35. Nomad publishes the lowest fixed entry rate of the group; Holafly is the reference point for the unlimited shape.
Which eSIM plan fits a light or heavy data user in Indonesia?
Match your 7-day Indonesia trip to a plan tier before you buy. A light data day of 0.5 GB across 7 days totals 4 GB. The 5 GB plan at $12.49 fits that profile. A moderate day of 1.5 GB across 7 days reaches 11 GB. The 20 GB plan at $31.49 covers it. Heavy users at 3 GB a day hit 21 GB, and the 20 GB plan at $31.49 ($1.57/GB) is the largest tier sold here, so a heavy pace needs a second purchase or an unlimited plan.
What should I check on my phone before I buy a Indonesia plan?
If your phone is an iPhone XS or newer, a Samsung Galaxy S20 or newer, or a Google Pixel 3 or newer, it can run an eSIM profile. If it is carrier-locked, ask your operator to unlock it before you buy anything for Indonesia. Dial *#06# and look for an EID line, because that number is what the profile installs against. It is also written e-SIM and e SIM. Those spellings all mean the same profile.
What starts the clock on a Indonesia plan, the purchase or the landing?
Neither the purchase nor the install starts it. If you scan the QR code at home over WiFi, the clock stays still. It begins when your phone first registers on a Indonesia network. If you buy weeks early, nothing is lost either, though a plan bought too far ahead can pass its own purchase-to-use limit. The 1 GB plan at $3.99 suits a short stay. The 20 GB plan at $31.49 suits a longer one. Buying 1 to 3 days out keeps both risks off the table.
Is Indonesia well-covered by travel eSIM networks in Asia?
If you stay in Indonesia's cities and tourist areas, 5G coverage on Telkomsel, XL, Smartfren is solid. If you head into rural areas, expect it to thin out, the same way it does for local SIM cards, because a travel eSIM uses the same domestic carriers. The 5 GB plan at $12.49 ($2.50/GB) fits a standard Asia visit. Destination counts, as each provider states them: Airalo, Nomad and Saily at 200, HelloRoam at 186 and Holafly at 160. Airalo publishes the widest list at 200 destinations, which is the number that matters if Asia is a multi-stop trip.
Which activities use the most mobile data in Indonesia?
Rank the activities by what they cost you in gigabytes. Messaging and navigation sit at the bottom, inside the 0.5 GB light band. Social feeds with autoplay video sit in the middle, at the 1.5 GB moderate band. Streaming and video calls sit at the top, on the 3 GB heavy band. A Indonesia traveller who turns autoplay off drops a full band, and the 5 GB plan at $12.49 then stretches further at $2.50/GB.
How do I match a Indonesia plan tier to the number of nights I am staying?
Moderate travelers in Indonesia use 1.5 GB a day, so nights convert straight into a tier: 1 to 2 nights takes the 3 GB plan at $7.99 ($2.66/GB); 3 nights takes the 5 GB plan at $12.49 ($2.50/GB); 4 to 6 nights takes the 10 GB plan at $19.49 ($1.95/GB); 7 to 13 nights takes the 20 GB plan at $31.49 ($1.57/GB). Streamers and remote workers should add 20% before picking. The 20 GB plan holds the lowest per-GB rate here at $1.57/GB. Budget-focused travelers should compare that rate against the tier their nights actually require, because buying a bigger plan for a better per-GB rate stops paying once the extra data goes unused.
How many days must I commit to for unlimited pricing in Indonesia?
Match the commitment to the trip, starting at 1 day for $3.35. Indonesia prices unlimited by block: the 30-day tier lands at $2.86 a day against a $3.49 base rate, a 18% difference. Full 5G speed runs to 2GB a day before fair-use terms apply. Holafly is the reference point for this shape among the five providers we score.
Which provider backs up a mis-sized Indonesia plan?
Two things back up a wrong choice, and both are published. The first is the refund window on an unactivated eSIM: HelloRoam and Holafly publish 180 days, Nomad and Saily 30 days and Airalo 14 days. The second is who answers when something needs fixing: HelloRoam publishes support in 63 languages, Airalo 12, Holafly 10, Nomad 2 and Saily 1, and HelloRoam takes live chat, WhatsApp and email, around the clock. Neither helps once the plan is running in Indonesia, so the useful move is to size correctly and buy close to departure. Sizing up first is still cheaper than any refund: the 20 GB plan holds the lowest rate here at $1.57/GB.
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