Brunei & Indonesia & Malaysia eSIM Data Plans
20 prepaid eSIM data plans · 3 GB–10 GB data · valid for 1–20 days. Active the moment you land — no physical SIM.
Unlimited 500MB/day
5G
Brunei & Indonesia & Malaysia
1 Days
Not available — buy a new plan when data runs out
iPhone, Android, iPad
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Total
$3.18
$5.41
-41%Brunei & Indonesia & Malaysia eSIM Plan Unlimited 500MB/day - 1 Days
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About Brunei & Indonesia & Malaysia eSIM plans
The Corelinx Brunei, Indonesia & Malaysia eSIM is a single prepaid data plan that works in all three countries. It suits travelers and business visitors who cross between Indonesia, Malaysia, and Brunei on one trip, such as a journey around Borneo, and want the same connection without swapping SIM cards at each border.
The eSIM arrives by email as a QR code. Install it before you leave, switch on mobile data in the first country you visit, and keep using the same data allowance and validity as you cross into the other two.
Every plan on this page covers Brunei, Indonesia, and Malaysia, is data-only with no phone number, and cannot be topped up, so choose a validity period that covers your whole cross-border trip.
Corelinx offers 20 prepaid eSIM data plans for Brunei & Indonesia & Malaysia, starting from $3.18. Choose 3 GB–10 GB of high-speed data, valid for from 1 to 20 days, including large-allowance Unlimited plans. Every plan is delivered instantly by email as a QR code — scan it, activate, and you are online. No physical SIM card, no contracts, and no roaming charges.
All Brunei & Indonesia & Malaysia eSIM plans & prices
| Data | Validity | Network | Price |
|---|---|---|---|
| Unlimited 500MB/day | 1 days | 5G | $3.18 |
| Unlimited 1GB/day | 1 days | 5G | $5.29 |
| Unlimited 500MB/day | 2 days | 5G | $5.29 |
| Unlimited 500MB/day | 3 days | 5G | $7.7 |
| Unlimited 1GB/day | 2 days | 5G | $8.29 |
| Unlimited 2GB/day | 1 days | 5G | $8.9 |
| Unlimited 500MB/day | 4 days | 5G | $10.11 |
| Unlimited 1GB/day | 3 days | 5G | $12.18 |
| Unlimited 500MB/day | 5 days | 5G | $12.48 |
| 3 GB | 3 days | 5G | $13.1 |
| Unlimited 2GB/day | 2 days | 5G | $13.71 |
| 3 GB | 5 days | 5G | $13.86 |
| 3 GB | 7 days | 5G | $14.64 |
| Unlimited 500MB/day | 6 days | 5G | $14.92 |
| 3 GB | 10 days | 5G | $15.41 |
| Unlimited 2GB/day | 4 days | 5G | $26.91 |
| Unlimited 3GB/day | 3 days | 5G | $27.49 |
| Unlimited 2GB/day | 5 days | 5G | $33.51 |
| 10 GB | 15 days | 5G | $41.65 |
| 10 GB | 20 days | 5G | $42.92 |
Brunei & Indonesia & Malaysia eSIM — Frequently Asked Questions
How much does a Brunei & Indonesia & Malaysia eSIM cost?
Brunei & Indonesia & Malaysia eSIM plans at Corelinx start from $3.18 for Unlimited 500MB/day valid for 1 day. The catalog lists 20 plans in total, so you can match the data size and validity to your trip.
Is there an unlimited data eSIM for Brunei & Indonesia & Malaysia?
Yes — Corelinx offers Unlimited plans with a large data allowance for Brunei & Indonesia & Malaysia. Note: these are not truly unlimited — a fair-usage policy (FUP) applies, so past a certain threshold speed is throttled for the rest of the validity.
What network speed does a Brunei & Indonesia & Malaysia eSIM use?
The current Brunei & Indonesia & Malaysia catalog lists these network types: 5G. Check the selected plan for its network details; availability and speed depend on your device, location and local network conditions.
How do I activate my Brunei & Indonesia & Malaysia eSIM?
Right after payment you receive a QR code by email. Add it in your phone settings (Settings → Cellular / Mobile Data → Add eSIM), enable data roaming for the eSIM line, and it activates automatically once you connect to a network in Brunei & Indonesia & Malaysia.
Which phones support a Brunei & Indonesia & Malaysia eSIM?
Most recent smartphones support eSIM: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, plus many other models. Make sure your device is carrier-unlocked before purchasing.
Does this eSIM also work in Indonesia?
Yes. Every plan on this page covers Indonesia, Malaysia, and Brunei. The data allowance and validity are shared, so the same connection keeps working before and after you cross a border.
Do I need a separate plan for Sabah and Sarawak?
No. Coverage is listed for Malaysia as a whole; the catalog does not separate Peninsular Malaysia from the Malaysian states on Borneo. Signal in remote areas still depends on the local network.
Does this eSIM include a phone number or SMS?
No. These plans are data-only and do not come with a local number. Use internet-based apps such as WhatsApp for calls and messages, and keep your home SIM in the phone if you still need to receive text messages.
Can I top up a Brunei, Indonesia & Malaysia eSIM?
The plans on this page cannot be topped up. If your data or validity runs out before the trip ends, you will need to buy a new plan, so pick a validity period that covers your entire cross-border trip.
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