Cheapest eSIM for Brunei
75 plans from 8 providers, watched and re-ranked by the real price per gigabyte.
| Rank | Provider | Data | Validity | Price (USD) | Price per GB | Verdict | Get |
|---|---|---|---|---|---|---|---|
| 1 | MegaEsim Coupon: SUMMER10 |
10 GB | 30 Days | $32.40 | $3.24 | Best value | Get |
| 2 | MegaEsim Coupon: SUMMER10 |
20 GB | 30 Days | $66.56 | $3.33 | Best value | Get |
| 3 | Connect Me Guru Coupon: hello-saun |
10 GB | 30 Days | $35.11 | $3.51 | Great | Get |
| 4 | eSIM Hero | 10 GB | 30 Days | $35.25 | $3.53 | Great | Get |
| 5 | MegaEsim Coupon: SUMMER10 |
3 GB | 15 Days | $10.65 | $3.55 | Great | Get |
| 6 | Connect Me Guru Coupon: hello-saun |
20 GB | 30 Days | $71.72 | $3.59 | Great | Get |
| 7 | eSIM Hero | 20 GB | 30 Days | $71.75 | $3.59 | Great | Get |
| 8 | MegaEsim Coupon: SUMMER10 |
3 GB | 30 Days | $11.31 | $3.77 | Great | Get |
| 9 | Connect Me Guru Coupon: hello-saun |
3 GB | 15 Days | $11.82 | $3.94 | Great | Get |
| 10 | MegaEsim Coupon: SUMMER10 |
1 GB | 7 Days | $3.99 | $3.99 | Great | Get |
| 11 | eSIM Hero | 3 GB | 15 Days | $12.00 | $4.00 | Great | Get |
| 12 | Connect Me Guru Coupon: hello-saun |
3 GB | 1 Day | $12.00 | $4.00 | Great | Get |
| 13 | Connect Me Guru Coupon: hello-saun |
3 GB | 30 Days | $12.53 | $4.18 | Good | Get |
| 14 | eSIM Hero | 3 GB | 30 Days | $12.75 | $4.25 | Good | Get |
| 15 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
10 GB | 30 Days | $42.49 | $4.25 | Good | Get |
| 16 | Connect Me Guru Coupon: hello-saun |
2 GB | 1 Day | $8.64 | $4.32 | Good | Get |
| 17 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
20 GB | 30 Days | $87.29 | $4.36 | Good | Get |
| 18 | Lumbus Coupon: ESIMWATCHDOG10 |
20 GB | 30 Days | $87.99 | $4.40 | Good | Get |
| 19 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
3 GB | 15 Days | $13.97 | $4.66 | Good | Get |
| 20 | Connect Me Guru Coupon: hello-saun |
1 GB | 7 Days | $4.68 | $4.68 | Good | Get |
| 21 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
3 GB | 1 Day | $14.19 | $4.73 | Good | Get |
| 22 | Connect Me Guru Coupon: hello-saun |
1 GB | 1 Day | $4.78 | $4.78 | Good | Get |
| 23 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
3 GB | 30 Days | $14.84 | $4.95 | Good | Get |
| 24 | eSIM Hero | 1 GB | 7 Days | $5.00 | $5.00 | Good | Get |
| 25 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
2 GB | 1 Day | $10.08 | $5.04 | Okay | Get |
| 26 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
1 GB | 7 Days | $5.23 | $5.23 | Okay | Get |
| 27 | Lumbus Coupon: ESIMWATCHDOG10 |
3 GB | 30 Days | $15.99 | $5.33 | Okay | Get |
| 28 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
1 GB | 1 Day | $5.36 | $5.36 | Okay | Get |
| 29 | Lumbus Coupon: ESIMWATCHDOG10 |
1 GB | 7 Days | $5.99 | $5.99 | Okay | Get |
| 30 | Connect Me Guru Coupon: hello-saun |
500 MB | 1 Day | $3.04 | $6.23 | Okay | Get |
| 31 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
500 MB | 1 Day | $3.23 | $6.62 | Fair | Get |
| 32 | GigSky | 3 GB | 30 Days | $19.99 | $6.66 | Fair | Get |
| 33 | eSIM Hero | 20 GB | 90 Days | $134.75 | $6.74 | Fair | Get |
| 34 | nadanada | 20 GB | 30 Days | $138.99 | $6.95 | Fair | Get |
| 35 | GigSky | 10 GB | 30 Days | $70.49 | $7.05 | Fair | Get |
| 36 | eSIMCard Coupon: eSbljricbt |
20 GB | 15 Days | $141.13 | $7.06 | Fair | Get |
| 37 | GigSky | 2 GB | 30 Days | $14.99 | $7.50 | Fair | Get |
| 38 | eSIMCard Coupon: eSbljricbt |
20 GB | 30 Days | $151.42 | $7.57 | Fair | Get |
| 39 | eSIMCard Coupon: eSbljricbt |
10 GB | 7 Days | $77.67 | $7.77 | Fair | Get |
| 40 | nadanada | 10 GB | 30 Days | $77.99 | $7.80 | Fair | Get |
| 41 | Lumbus Coupon: ESIMWATCHDOG10 |
512 MB | 1 Day | $3.99 | $7.98 | Fair | Get |
| 42 | eSIMCard Coupon: eSbljricbt |
10 GB | 15 Days | $81.96 | $8.20 | Fair | Get |
| 43 | nadanada | 5 GB | 30 Days | $42.99 | $8.60 | Expensive | Get |
| 44 | eSIMCard Coupon: eSbljricbt |
10 GB | 30 Days | $86.25 | $8.63 | Expensive | Get |
| 45 | nadanada | 3 GB | 30 Days | $25.99 | $8.66 | Expensive | Get |
| 46 | eSIMCard Coupon: eSbljricbt |
5 GB | 7 Days | $43.37 | $8.67 | Expensive | Get |
| 47 | eSIMCard Coupon: eSbljricbt |
5 GB | 15 Days | $44.66 | $8.93 | Expensive | Get |
| 48 | eSIM Hero | 5 GB | 30 Days | $45.00 | $9.00 | Expensive | Get |
| 49 | eSIMCard Coupon: eSbljricbt |
3 GB | 3 Days | $27.51 | $9.17 | Expensive | Get |
| 50 | eSIMCard Coupon: eSbljricbt |
5 GB | 30 Days | $46.80 | $9.36 | Expensive | Get |
| 51 | eSIMCard Coupon: eSbljricbt |
3 GB | 7 Days | $28.28 | $9.43 | Expensive | Get |
| 52 | nadanada | 2 GB | 15 Days | $18.99 | $9.50 | Expensive | Get |
| 53 | eSIMCard Coupon: eSbljricbt |
3 GB | 30 Days | $29.31 | $9.77 | Expensive | Get |
| 54 | nadanada | 1 GB | 7 Days | $9.99 | $9.99 | Expensive | Get |
| 55 | eSIMCard Coupon: eSbljricbt |
1 GB | 3 Days | $10.36 | $10.36 | Expensive | Get |
| 56 | GigSky | 1 GB | 15 Days | $10.49 | $10.49 | Expensive | Get |
| 57 | eSIM Hero | 1 GB | 365 Days | $22.50 | $22.50 | Very expensive | Get |
| 58 | GigSky | Unlimited | 1 Day | $4.99 | n/a | Unlimited | Get |
| 59 | eSIM Hero | Unlimited | 1 Day | $12.25 | n/a | Unlimited | Get |
| 60 | eSIMCard Coupon: eSbljricbt |
Unlimited | 1 Day | $14.22 | n/a | Unlimited | Get |
| 61 | GigSky | Unlimited | 3 Days | $14.99 | n/a | Unlimited | Get |
| 62 | GigSky | Unlimited | 5 Days | $22.99 | n/a | Unlimited | Get |
| 63 | GigSky | Unlimited | 7 Days | $28.99 | n/a | Unlimited | Get |
| 64 | eSIM Hero | Unlimited | 3 Days | $35.25 | n/a | Unlimited | Get |
| 65 | eSIMCard Coupon: eSbljricbt |
Unlimited | 3 Days | $37.16 | n/a | Unlimited | Get |
| 66 | GigSky | Unlimited | 14 Days | $43.99 | n/a | Unlimited | Get |
| 67 | GigSky | Unlimited | 21 Days | $57.99 | n/a | Unlimited | Get |
| 68 | eSIM Hero | Unlimited | 5 Days | $58.50 | n/a | Unlimited | Get |
| 69 | eSIMCard Coupon: eSbljricbt |
Unlimited | 5 Days | $59.67 | n/a | Unlimited | Get |
| 70 | GigSky | Unlimited | 30 Days | $74.99 | n/a | Unlimited | Get |
| 71 | eSIMCard Coupon: eSbljricbt |
Unlimited | 7 Days | $80.63 | n/a | Unlimited | Get |
| 72 | eSIM Hero | Unlimited | 7 Days | $81.50 | n/a | Unlimited | Get |
| 73 | eSIMCard Coupon: eSbljricbt |
Unlimited | 10 Days | $109.83 | n/a | Unlimited | Get |
| 74 | eSIMCard Coupon: eSbljricbt |
Unlimited | 15 Days | $141.13 | n/a | Unlimited | Get |
| 75 | eSIMCard Coupon: eSbljricbt |
Unlimited | 20 Days | $181.08 | n/a | Unlimited | Get |
The Watchdog Pick is chosen automatically: the lowest real price per GB of the 75 plans in this view. Providers cannot pay for it, and a commission never changes the ranking. Prices are shown in USD and can change at checkout.
Cheapest eSIM for Brunei: the numbers
As of 31 August 2026, 15:21 GMT, the cheapest eSIM for Brunei is MegaEsim with 10 GB for 30 Days at $32.40. That is $3.24 per GB, the best rate of the 75 plans we compare from 8 providers. 40 plans include 5G. 23 support top ups. That timestamp is the exact moment of our latest price check, and the table above always shows the live order.
Which mobile networks does Brunei have?
Brunei had 554,000 mobile connections in late 2025, about 119 percent of the population, and the median mobile download speed was a quick 184.86 Mbps in August 2025.
- DST: The biggest retail brand with about 320,000 subscribers, selling 5G plans plus a dedicated Easi Tourist prepaid SIM and its own travel eSIM.
- Progresif: The second retail brand with about 150,000 subscribers, and travel guides rate it as having the best 5G availability.
- Imagine: The fixed line heritage brand whose mobile service runs on 4G LTE only, with the smallest reach of the three.
Since September 2019 all mobile infrastructure sits with UNN, a single wholesale network, so every brand rides the same towers and you shop on price and service rather than coverage.
The eSIM plans we compare on this page connect to:
Is 5G available in Brunei?
5G runs on the shared UNN network, listed as commercial on bands n3, n40 and n78 as of January 2026. DST sells 5G plans and Progresif is noted for the best 5G availability.
How much data do you need in Brunei?
Light use is about 500 MB a day. That covers maps, messages, and some browsing. Normal use with photos, social apps, and short videos runs 1 to 1.5 GB a day. Streaming and hotspot use can eat 2 to 3 GB a day. Here is what each size costs in Brunei right now:
Are unlimited eSIMs for Brunei really unlimited?
Not always. 18 of the plans above are sold as unlimited. Most unlimited travel plans have a fair use rule. You get full speed for a daily amount, often 1 to 5 GB, then the speed drops to around 1 Mbps until the next day. That is fine for messages and maps but slow for video. If you know how much data you use, a fixed plan with a low price per GB is usually the better deal. That is why we rank by price per GB and not by labels.
eSIM or a local SIM at the airport in Brunei?
An eSIM is ready before you land. No queue, no shop, no handing over your passport at a counter. Data for Brunei starts at $32.40 on this page, which is hard for airport kiosks to beat. A local SIM still makes sense if you need a local phone number or plan to stay for months. For a normal trip, the eSIM wins on price and effort.
Setting up your Brunei eSIM
Buy your planYou get a QR code by email within minutes of paying.
Install before you flyScan the QR code on wifi at home. Airport and hotel wifi can be weak.
Turn it on when you landEnable the eSIM and turn on data roaming for it, then give it a minute to find the network.
Check the validity clockSome plans start counting at purchase, not at first use. Check before you buy.
Good to know before you land in Brunei
DST sells a dedicated Easi Tourist prepaid SIM for visitors. Phone cards in 5 to 50 dollar values have long been sold at telephone offices including the airport.
Coverage reaches almost all of the country, so any brand works in town. Expect gaps in Temburong national park if you head into the rainforest.
Brunei Travel eSIM FAQ
Everything you need to know about using an eSIM in Brunei
What is the cheapest eSIM for Brunei?
Right now the cheapest option ranked by price per GB is MegaEsim with 10 GB for 30 Days at $32.40. That works out to $3.24 per GB. Prices change often, so the table above always shows the current order.
Which networks will my eSIM connect to in Brunei?
The plans we compare connect to DS, DST. The exact network depends on the plan you pick. Check the plan details before you buy if one network matters to you.
Do Brunei eSIMs support 5G?
40 of the 75 plans we track for Brunei include 5G where the local network offers it. The rest run on 4G, which is still fine for maps, calls over apps, and video.
Can I top up my Brunei eSIM if I run out?
Yes. 23 of the 75 plans here support top ups, so you can add data without buying a new eSIM. The rest need a fresh plan once the data ends.
Will I still receive bank SMS and OTP codes?
Yes, if you keep your home SIM active. Travel eSIMs are data only. Your phone can hold both at once, so leave your normal SIM on for SMS and use the eSIM for data. Turn off roaming data on the home SIM to avoid charges.
Do these eSIMs include a phone number or calls?
The plans we compare are data only, so there is no local number. Calls work fine over WhatsApp, FaceTime, or any app that uses data. If you need a real local number, a local SIM is the better tool.
How many GB do I need for a week in Brunei?
Around 3 to 5 GB covers a week of maps, messaging, and normal browsing. Heavy video or hotspot use needs 1 to 2 GB per day. Today the cheapest plan with at least 5 GB is MegaEsim at $32.40.
Travelling further? Compare nearby destinations
AlbaniaFrom$0.85/GB
ArgentinaFrom$1.80/GB
AustraliaFrom$0.48/GB
AustriaFrom$0.35/GB
AzerbaijanFrom$1.16/GB
BahrainFrom$1.01/GB
Or see every country on the cheapest eSIM index and track weekly movement on the eSIM Price Index.
How we rank
Prices last checked on 31 August 2026, 15:21 GMT across 75 plans. Every plan is ranked by the true cost per gigabyte, not marketing claims. We do not take money for rankings, and providers cannot pay for a higher position. Read the full method on our how we rank page.
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