Best SIM cards for travelling in Bali

Alex Choros - Managing Editor + Group Telco Editor

Last updated 14 August 2026

Contents

In this Bali SIM card guide:

Buy a Bali travel eSIM
Get a local Bali SIM card
Roaming in Bali with your telco
FAQs

Are you an Australian going to Bali? Look, we're not surprised. It's cheap, close, and the food is great. But if you're looking to use your phone overseas, it could make your holiday much more expensive.

In this guide, we'll look at your options for staying connected when you're in Bali. Whether you're planning to roam, buy a local SIM, or download an eSIM, you'll want to look for an offer that supports Indonesia, since Bali is an Indonesian province.

eSIM or locals SIMs make sense for longer trips in Bali but if you're only going for a short time roaming with your Australian provider can make more sense.

Before we start, here are the cheapest roaming-compatible plans from each telco featured in this guide:

Postpaid
Prepaid

Tangerine Telecom	Tangerine Telecom 30GB 5G Mobile SIM 30GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $15/mth for 4 months then $30/mth. Offer available until withdrawn. $30.00/mth Min. cost $15 Go to Site	$30.00/mth Min. cost $15	Go to Site
Aussie Broadband	Aussie Broadband Saver 5G SIM Plan 20GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $30.00/mth Min. cost $30 Link not supplied	$30.00/mth Min. cost $30	Link not supplied
More	More 30GB 5G Mobile SIM 30GB data at download speeds up to 150Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $33.00/mth Min. cost $33 Link not supplied	$33.00/mth Min. cost $33	Link not supplied
Belong	Belong 25GB Mobile Plan 85GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Includes 60GB monthly bonus data for first 12 months when you activate your new service by 04.11.26. T&Cs apply. $34.00/mth Min. cost $34 Link not supplied	$34.00/mth Min. cost $34	Link not supplied
Optus	Optus $60 Optus Choice Plus Plan 100GB data Optus 5G in selected areas (exc NT) with a 5G device Deal: $39/mth and 100GB/mth for first 12 months, then 60GB/mth and $60/mth or as notified. New services. Ends 12.11.26. Terms apply. $39.00/mth Min. cost $39 Go to Site	$39.00/mth Min. cost $39	Go to Site
Vodafone	Vodafone $58 Small SIM Only Plan 65GB data Vodafone 5G Network in selected areas with 5G devices Deal: Includes $13/mth off plan fees for first 12 months when you stay connected to this plan. Ends 29.10.26. T&Cs apply. $45.00/mth Min. cost $45 Go to Site	$45.00/mth Min. cost $45	Go to Site
Telstra	Telstra $84 Essential Upfront Mobile Plan 180GB data Telstra 5G Network in selected areas with 5G devices Deal: Get $10 off for first 12 months on new Upfront Essential Mobile Plan. New services only. Ends 05.10.26 $74.00/mth Min. cost $74 Link not supplied	$74.00/mth Min. cost $74	Link not supplied

$28 Prepaid

8GB data at download speeds up to 150Mbps
Telstra 5G Network in selected areas with 5G devices

$28.00

Per 28 Day Renewal

Go to Site

$28.00

Per 28 Day Renewal

Go to Site

felix 25GB Mobile Plan

25GB data at download speeds up to 150Mbps
On the Vodafone 5G/4G Mobile Network
Deal: Get 50% off your first 3 mths when you switch to felix. $15/mth for first 3 mths, then $30/mth. Use promo code FELIX50. T+Cs apply

$30.00

Per 1 Month Renewal

Go to Site

$30.00

Per 1 Month Renewal

Go to Site

UNLIMITED 15GB Plan

15GB data at download speeds up to 150Mbps
Optus 5G in selected areas with 5G devices ex. NT

$30.00

Per 28 Day Renewal

Link not supplied

$30.00

Per 28 Day Renewal

Link not supplied

Buy a Bali travel eSIM

If you have a phone with eSIM, travel eSIMs are a good option as they represent decent value for money, they're also quick and easy to setup before you leave for your trip.

Travel eSIMs for Bali

Provider	Prices start at
Airalo	$7 for 1GB with 3-day expiry up to $100 for unlimited data with 30-day expiry	View on Airalo
Jetpac	$9.50 for 3GB with 1-day expiry up to $104 for unlimited data with 30-day expiry	View on Jetpac
SIMCorner	$5 for 1GB with 7-day expiry up to $98 for unlimited data with 30-day expiry	View on SIMCorner
Saily	$8.59 for 1GB with 7-day expiry up to $122.44 for unlimited data with 30-day expiry	View on Saily

Airalo's Bali travel eSIMs use the INDOSAT and 3 networks. Jetpac's use 3 and INDOSAT networks. SIMCorner's eSIM's use the Telkomsel, 3 and IM3 networks.

Just be aware you will need to have an eSIM-enabled smartphone to use them. Before you leave or when you arrive in Indonesia, you'll scan a QR code and download a digital SIM card to your phone.

Travelling with eSIM: Everything you need to know

Instead of hunting around an airport looking for a local SIM, just use an app to add a new plan to your phone via the internet thanks to eSIMs. Find out how by viewing our guide to travelling with eSIM.

Get a local Bali SIM card

If you're staying in Bali for more than a week, you could consider picking up a local Indonesian SIM card when you arrive. Even Vodafone's $5 per day roaming starts to add up when you're abroad for over seven days.

Your Australian mobile phone will almost certainly be compatible with the networks used in Indonesia, but you'll need to check it's unlocked before you put in a new SIM.

Indonesian telco Telkomsel has a prepaid tourist SIM for Rp100,000 (about $8 at current exchange rates) that comes with 25GB of data and 25 minutes of talk. This can be pre-ordered through the Telkomsel website and picked up upon arrival, or at select Telkomsel stores. It has a 30-day validity.

Roam in Bali with your telco

For shorter stays, roaming with your telco can be a good option. Take a look at the price per day and price per gigabyte for providers you can roam in Bali with at a decent rate. We haven't looked at providers that are too expensive or only have pay-as-you-go options. Click on any provider's name to get more information about their roaming offer.

Provider	Price per day	Price per gigabyte	Countries
felix mobile	$0.05	$5	Over 40
Vodafone	$5	N/A	Over 100
Optus	$5	$1	Over 150
Telstra	$10	$5	Over 80
Belong	$2	$10	Over 45
Aussie Broadband	$5	$1	Over 150
Tangerine	Between $3.93 and $5	Between $5.50 and $10	Over 60
More	Between $3.93 and $5	Between $5.50 and $10	Over 60
amaysim	Between $0.06 and $0.19	Between $7.78 and $12.50	Over 120

Roaming with felix

felix mobile is a smaller provider with a solid option for travellers headed to Bali: a $20 international roaming pack. The pack gets you 4GB of data, 100 texts, and 100 minutes of calls. It has a 365-day expiry, so if you're using WiFi as much as you can, you could try and make the 4GB last your entire trip.

Here are felix's mobile plans:

felix mobile	felix mobile felix 25GB Mobile Plan 25GB data at download speeds up to 150Mbps On the Vodafone 5G/4G Mobile Network Deal: Get 50% off your first 3 mths when you switch to felix. $15/mth for first 3 mths, then $30/mth. Use promo code FELIX50. T+Cs apply $30.00 Per 1 Month Renewal Go to Site	$30.00 Per 1 Month Renewal	Go to Site
felix mobile	felix mobile felix 50GB Mobile Plan 50GB data at download speeds up to 150Mbps On the Vodafone 5G/4G Mobile Network Deal: Get 50% off your first 3 mths when you switch to felix. $17.50/mth for first 3 mths, then $35/mth. Use promo code FELIX50. T+Cs apply $35.00 Per 1 Month Renewal Go to Site	$35.00 Per 1 Month Renewal	Go to Site
felix mobile	felix mobile felix Unlimited Mobile Plan Unlimited data at download speeds up to 40Mbps On the Vodafone 5G/4G Mobile Network Deal: Get 50% off your first 3 mths when you switch to felix. $20/mth for first 3 mths, then $40/mth. Use promo code FELIX50. T+Cs apply $40.00 Per 1 Month Renewal Go to Site	$40.00 Per 1 Month Renewal	Go to Site
felix mobile	felix mobile felix Unlimited+ Mobile Plan Unlimited data at download speeds up to 80Mbps On the Vodafone 5G/4G Mobile Network $50.00 Per 1 Month Renewal Go to Site	$50.00 Per 1 Month Renewal	Go to Site

Unlike other providers, felix offers unlimited data but with a 40Mbps speed cap (both locally and overseas). That's fast enough for most online activities, but downloading apps could be a little slow. felix is powered by the Vodafone network.

felix's roaming isn't available in as many countries as alternatives from The Big Three: it only works in around 40 destinations. This still covers Indonesia, however.

Roaming with Vodafone

Vodafone postpaid plans are a simple option for international travellers thanks to $5 roaming. For $5 per day, you're able to use your local inclusions overseas in over 100 countries - including Indonesia. As such, you don't have to keep track of a separate overseas data allowance. You'll just be using your Australian data, as you would in Australia.

The $5 is only billed on days when you make a call, send a text, or use data overseas. Note that you can only use $5 roaming for up to 90 days in a calendar year.

These Vodafone postpaid plans all include $5 roaming:

Vodafone	Vodafone $58 Small SIM Only Plan 65GB data Vodafone 5G Network in selected areas with 5G devices Deal: Includes $13/mth off plan fees for first 12 months when you stay connected to this plan. Ends 29.10.26. T&Cs apply. $45.00/mth Min. cost $45 Go to Site	$45.00/mth Min. cost $45	Go to Site
Vodafone	Vodafone $68 Medium SIM Only Plan 220GB data Vodafone 5G Network in selected areas with 5G devices Deal: Includes $18/mth off plan fees for first 12 months when you stay connected to this plan. Ends 29.10.26. T&Cs apply. $50.00/mth Min. cost $50 Go to Site	$50.00/mth Min. cost $50	Go to Site
Vodafone	Vodafone $78 Large SIM Only Plan 420GB data Vodafone 5G Network in selected areas with 5G devices Deal: Includes $23/mth off plan fees for first 12 months when you stay connected to this plan. Ends 29.10.26. T&Cs apply. $55.00/mth Min. cost $55 Go to Site	$55.00/mth Min. cost $55	Go to Site

Roaming with Optus

If you're an Optus postpaid customer, you can use $5 roaming when overseas. Your $5 per day gets you 5GB each day, in addition to unlimited standard talk and text. All unused data expires at the end of each day, but if you go over your allowance, another $5 pack will automatically be purchased.

These Optus postpaid plans all support $5 roaming.

Optus	Optus $60 Optus Choice Plus Plan 100GB data Optus 5G in selected areas (exc NT) with a 5G device Deal: $39/mth and 100GB/mth for first 12 months, then 60GB/mth and $60/mth or as notified. New services. Ends 12.11.26. Terms apply. $39.00/mth Min. cost $39 Go to Site	$39.00/mth Min. cost $39	Go to Site
Optus	Optus $69 Optus Promo Plan 360GB data Optus 5G in selected areas (exc NT) with a 5G device Deal: Get up to $10/mth SubHub credit to use on your favourite subscriptions for 12 months. T&Cs apply. $69.00/mth Min. cost $69 Go to Site	$69.00/mth Min. cost $69	Go to Site
Optus	Optus $70 Optus Choice Plus Plan 240GB data Optus 5G in selected areas (exc NT) with a 5G device $70.00/mth Min. cost $70 Go to Site	$70.00/mth Min. cost $70	Go to Site
Optus	Optus $90 Optus Choice Plus Plan 480GB data Optus 5G in selected areas (exc NT) with a 5G device SubHub: Receive up to $20/mth SubHub credit when you have an active SubHub account with subs greater than $0. T&Cs apply $90.00/mth Min. cost $90 Go to Site	$90.00/mth Min. cost $90	Go to Site

You can only use $5 Roaming option in what Optus calls "Zone 1" countries. This covers Indonesia (and as such, Bali), China, the US, New Zealand, and most of Europe.

"Zone 2" (any country not part of "Zone 1") is predominantly made of countries in the Middle East, Africa, and Central and South America. You won't be able to use Optus $5 Roaming in these countries.

Roaming with Telstra

To use a Telstra Upfront mobile plan overseas, you'll use the International Day Pass system. This gets you a daily 1GB data allowance for $10 per day in Zone 2 locations, which include Indonesia.

If you go over your 1GB, Telstra will bill you a further $10 for another 1GB as a data top-up. This data can then be used over the following 31 days. International Day Pass includes unlimited talk and text, but MMS is billed at $0.75 per message.

Here is Telstra's range of Upfront plans:

$84 Essential Upfront SIM Plan

180GB data
Telstra 5G Network in selected areas with 5G devices
Deal: Get $10 off for first 12 months on new Upfront Essential Mobile Plan. New services only. Ends 05.10.26

$74.00/mth

Min. cost $74

Link not supplied

$74.00/mth

Min. cost $74

Link not supplied

$74 Basic Upfront SIM Plan

50GB data
Telstra 5G Network in selected areas with 5G devices

$74.00/mth

Min. cost $74

Link not supplied

$74.00/mth

Min. cost $74

Link not supplied

$99 Premium Upfront SIM Plan

300GB data
Telstra 5G Network in selected areas with 5G devices
Deal: Get $15 off for first 12 months on new Upfront Premium Mobile Plan. New services only. Ends 05.10.26

$84.00/mth

Min. cost $84

Link not supplied

$84.00/mth

Min. cost $84

Link not supplied

If you're on a Telstra Upfront plan and you travel outside of an eligible destination, you won't be able to use your service. Telstra doesn't bill you pay-as-you-go rates.

Note that International Day Pass inclusions tick over at midnight Australia time (AEST) rather than in your destination's time zone.

Roaming with Tangerine

While best known for internet, Tangerine's mobile plans have solid roaming options. Customers can pick from two packs, both of which can be used in Indonesia:

Pack	Price	Inclusions
Seven-day expiry	$35	30 mins, 30 texts, 5GB
14-day expiry	$55	60 mins, 60 texts, 10GB

Tangerine is powered by the Telstra network. These are Tangerine's plans you can roam with:

Tangerine Telecom	Tangerine Telecom 30GB 5G Mobile SIM 30GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $15/mth for 4 months then $30/mth. Offer available until withdrawn. $30.00/mth Min. cost $15 Go to Site	$30.00/mth Min. cost $15	Go to Site
Tangerine Telecom	Tangerine Telecom 50GB 5G Mobile SIM 50GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $18/mth for 4 months then $36/mth. Offer available until withdrawn. $36.00/mth Min. cost $18 Go to Site	$36.00/mth Min. cost $18	Go to Site
Tangerine Telecom	Tangerine Telecom 75GB 5G Mobile SIM 75GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $21/mth for 4 months then $42/mth. Offer available until withdrawn. $42.00/mth Min. cost $21 Go to Site	$42.00/mth Min. cost $21	Go to Site
Tangerine Telecom	Tangerine Telecom 100GB 5G Mobile SIM 100GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $24/mth for 4 months then $48/mth. Offer available until withdrawn. $48.00/mth Min. cost $24 Go to Site	$48.00/mth Min. cost $24	Go to Site
Tangerine Telecom	Tangerine Telecom 160GB 5G Mobile SIM 160GB data at download speeds up to 250Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: 50% off plan fees for 4 months - $30/mth for 4 months then $60/mth. Offer available until withdrawn. $60.00/mth Min. cost $30 Go to Site	$60.00/mth Min. cost $30	Go to Site

Roaming with More

Tangerine's sibling brand, More, has identical roaming offers. Customers have the same two packs to pick from, both of which work in Indonesia.

Pack	Price	Inclusions
Seven-day expiry	$35	30 mins, 30 texts, 5GB
14-day expiry	$55	60 mins, 60 texts, 10GB

More's mobile plans are a little more expensive than Tangerine's, but CommBank customers are eligible for discounts on them.

These are More's plans you can roam with:

More	More 30GB 5G Mobile SIM 30GB data at download speeds up to 150Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $33.00/mth Min. cost $33 Link not supplied	$33.00/mth Min. cost $33	Link not supplied
More	More 50GB 5G Mobile SIM 50GB data at download speeds up to 150Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $40.00/mth Min. cost $40 Link not supplied	$40.00/mth Min. cost $40	Link not supplied
More	More 75GB 5G Mobile SIM 75GB data at download speeds up to 150Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $46.00/mth Min. cost $46 Link not supplied	$46.00/mth Min. cost $46	Link not supplied
More	More 100GB 5G Mobile SIM 100GB data at download speeds up to 150Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $52.00/mth Min. cost $52 Link not supplied	$52.00/mth Min. cost $52	Link not supplied
More	More 160GB 5G Mobile SIM 160GB data at download speeds up to 250Mbps Uses Telstra Wholesale 4G/5G mobile networks Deal: Get $10/mth off new mobile plans for 36mths, then $4/mth ongoing when you sign up with a CommBank debit or credit card. Ends 31.3.27 $65.00/mth Min. cost $65 Link not supplied	$65.00/mth Min. cost $65	Link not supplied

Roaming with Belong

Telstra's budget brand Belong has a single travel pack. $30 gets you 3GB of data, 150 minutes of calls, and unlimited standard SMS with a 15-day expiry. You can use this add-on in over 30 destinations, including Indonesia.

All Belong customers can also use a free basic roaming service while overseas. This lets you receive SMS while overseas (but not reply) and use WiFi calling when on a suitable network.

Here are the Belong plans eligible for roaming:

Belong	Belong 25GB Mobile Plan 85GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Includes 60GB monthly bonus data for first 12 months when you activate your new service by 04.11.26. T&Cs apply. $34.00/mth Min. cost $34 Link not supplied	$34.00/mth Min. cost $34	Link not supplied
Belong	Belong 40GB Mobile Plan 100GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Includes 60GB monthly bonus data for first 12 months when you activate your new service by 04.11.26. T&Cs apply. $39.00/mth Min. cost $39 Link not supplied	$39.00/mth Min. cost $39	Link not supplied
Belong	Belong 100GB Mobile Plan 160GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Includes 60GB monthly bonus data for first 12 months when you activate your new service by 04.11.26. T&Cs apply. $49.00/mth Min. cost $49 Link not supplied	$49.00/mth Min. cost $49	Link not supplied
Belong	Belong 160GB Mobile Plan 220GB data at download speeds up to 250Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Includes 60GB monthly bonus data for first 12 months when you activate your new service by 04.11.26. T&Cs apply. $59.00/mth Min. cost $59 Link not supplied	$59.00/mth Min. cost $59	Link not supplied

Roaming with amaysim

amaysim has four international roaming add-on packs. amaysim roaming works in over 90 countries, including Indonesia. Here are the four add-ons:

Pack	Price	Inclusions
Small Talk	$20	100 mins, 100 texts, no data
The Works	$25	50 mins, 30 texts, 2GB
Just Gigs	$50	No mins, no texts, 6GB
The Epic	$70	100 mins, 60 texts, 9GB

These travel packs all last for 365 days. You will need an active amaysim prepaid recharge to buy its roaming packs. Here are amaysim's 28-day plans:

amaysim	amaysim UNLIMITED 15GB Plan 15GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $30.00 Per 28 Day Renewal Link not supplied	$30.00 Per 28 Day Renewal	Link not supplied
amaysim	amaysim UNLIMITED 42GB Plan 75GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT Deal: Save $23 for first renewal & includes 33GB bonus data for first 3 renewals when you sign up by 15.11.26. Online only. T&Cs apply $35.00 Per 28 Day Renewal Link not supplied	$35.00 Per 28 Day Renewal	Link not supplied
amaysim	amaysim UNLIMITED 80GB Plan 80GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT Deal: Save $27 for first renewal when you sign up by 11.10.26. New services only. T&Cs apply $40.00 Per 28 Day Renewal Link not supplied	$40.00 Per 28 Day Renewal	Link not supplied
amaysim	amaysim UNLIMITED 95GB Plan 95GB data at download speeds up to 200Mbps Optus 5G in selected areas with 5G devices ex. NT $45.00 Per 28 Day Renewal Link not supplied	$45.00 Per 28 Day Renewal	Link not supplied
amaysim	amaysim UNLIMITED 120GB Plan 120GB data at download speeds up to 200Mbps Optus 5G in selected areas with 5G devices ex. NT Deal: Save $32 for first renewal when you sign up by 19.10.26. New online services only. T&Cs apply $50.00 Per 28 Day Renewal Link not supplied	$50.00 Per 28 Day Renewal	Link not supplied

Roaming with Boost Mobile

Boost Mobile is another Telstra-powered telco offering customers International Roaming Packs. Boost Mobile customers can choose from three roaming options:

Pack	Price	Inclusions
Three-day expiry	$20	15 mins, 15 texts, 2GB
Seven-day expiry	$30	30 mins, 30 texts, 5GB
14-day expiry	$40	60 mins, 60 texts, 7GB

Boost international roaming can be used in 40 countries, including Indonesia. Here are Boost's 28-day prepaid plans:

Boost Mobile	Boost Mobile $14 Prepaid 6GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices $14.00 Per 7 Day Renewal Go to Site	$14.00 Per 7 Day Renewal	Go to Site
Boost Mobile	Boost Mobile $28 Prepaid 8GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices $28.00 Per 28 Day Renewal Go to Site	$28.00 Per 28 Day Renewal	Go to Site
Boost Mobile	Boost Mobile $39 Prepaid 30GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Grab a $39 SIM for $13 – save $26. Hurry! Offer ends 05.10.26. Terms Apply $39.00 Per 28 Day Renewal Go to Site	$39.00 Per 28 Day Renewal	Go to Site
Boost Mobile	Boost Mobile $49 Prepaid 75GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices Deal: Get 75GB data on first 6 recharges, then 45GB from 7th recharge. New customers only. Activate by 02.11.26 $49.00 Per 28 Day Renewal Go to Site	$49.00 Per 28 Day Renewal	Go to Site
Boost Mobile	Boost Mobile $59 Prepaid 105GB data at download speeds up to 250Mbps Telstra 5G Network in selected areas with 5G devices Deal: Get 105GB data on first 6 recharges, then 55GB from 7th recharge. New customers only. Activate by 02.11.26 $59.00 Per 28 Day Renewal Go to Site	$59.00 Per 28 Day Renewal	Go to Site
Boost Mobile	Boost Mobile $74 Prepaid 150GB Uncapped download speed Telstra 5G Network in selected areas with 5G devices Deal: Get 150GB data on first 6 recharges, then 100GB from 7th recharge. New customers only. Activate by 02.11.26 $74.00 Per 28 Day Renewal Go to Site	$74.00 Per 28 Day Renewal	Go to Site

Roaming with Aussie Broadband

Aussie Broadband also offers a $5 per day international roaming option for Indonesia, which is a Zone 1 destination. With Aussie, you'll get 5GB of data per day and unlimited talk and text in Indonesia

Here are Aussie Broadband's SIM-only mobile plans you can add a roaming pack to:

Aussie Broadband	Aussie Broadband Saver 5G SIM Plan 20GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $30.00/mth Min. cost $30 Link not supplied	$30.00/mth Min. cost $30	Link not supplied
Aussie Broadband	Aussie Broadband Value 5G SIM Plan 45GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $40.00/mth Min. cost $40 Link not supplied	$40.00/mth Min. cost $40	Link not supplied
Aussie Broadband	Aussie Broadband Essential 5G SIM Plan 100GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $50.00/mth Min. cost $50 Link not supplied	$50.00/mth Min. cost $50	Link not supplied
Aussie Broadband	Aussie Broadband Premium 5G SIM Plan 180GB data at download speeds up to 250Mbps Optus 5G in selected areas with 5G devices ex. NT $60.00/mth Min. cost $60 Link not supplied	$60.00/mth Min. cost $60	Link not supplied

FAQs

Can you buy a Bali SIM in Australia?

If you're looking to buy an Indonesia SIM card ahead of your trip to Bali, there are websites like SimsDirect that will ship you a SIM to your Australian address, so you don't have to spend time looking for one when you arrive. Just be sure to double-check what these SIMs include, as they're often different to the SIMs you can get when you land

Can I buy a Bali SIM online?

If you're looking to buy an Indonesia SIM online, most providers have an online store that you can use when you arrive. If you're trying to buy one from Australia, you can look at websites like SimsDirect that will ship you a SIM before you leave, or go via Airalo for an eSIM if you have a compatible device.

Alex Choros

Managing Editor + Group Telco Editor | X | Instagram | Threads | LinkedIn

Alex Choros is the Managing Editor of WhistleOut Australia and an award-winning journalist. He's been writing about consumer technology for over a decade and is an expert on the Australian telco sector, to the point where he knows far too many phone and internet plans by heart. In addition to leading the WhistleOut editorial team, Alex is responsible for ruining the office Sonos with his troubled taste in music.

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