Ubigi
Regional
500 MB
1 day$4.08/GB
$2.00Lowest ever
See deal
Best eSIM for Brunei
from $0.51/GB1,236 plans33 providersPrices updated Oct 16, 2026
Which plan should you get?
Your trip: ≈7 GB over 7 days
Trip length (days)
Your data use
Our pick for your trip
eSIMCard
10 GB · 30 daysGlobal
$15.75$1.58/GB
The lowest total price covering 7 days and ≈7 GB.
3 GB spare
Lowest everSee dealBudget option
eSIMCard
5 GB · 30 daysGlobal
$8.95$1.79/GB
Cheaper if you end up using less data than planned.
Lowest everSee dealStop counting GB
eSIMCard
Unlimited · 7 days1 GB/dayGlobal
$18.05$2.58 /day
The cheapest unlimited plan covering 7 days.
+$2.30
Lowest everSee dealWhat the catalogue says
- eSIMCard's unlimited plan gives 1 GB a day at full speed, then slows down.
- Not counting gigabytes costs $2.30 more (15%).
- 20 GB costs only $11.82 more with eSIMCard. Worth it if you're unsure.
Data
Duration
224 plans
Under 1 GB5 plans
from $4.08/GBUbigi
$2.00Lowest ever
500 MB · 1 dayRegional
$4.08/GB
HiRoaming
$2.87$3.19
500 MB · 1 day
$5.86/GB
Earth Esim
$3.49Lowest ever
500 MB · 1 day
$7.12/GB
Ubigi
$5.00Lowest ever
500 MB · 30 daysGlobal
$10.20/GB
Unlimited20 plans
Stellar eSIM
$9.35
Unlimited · 1 dayFree VPN
—
See dealStellar eSIM
$18.70
Unlimited · 2 daysFree VPN
—
See dealStellar eSIM
$28.04
Unlimited · 3 daysFree VPN
—
See dealStellar eSIM
$37.39
Unlimited · 4 daysFree VPN
—
See dealStellar eSIM
$46.74
Unlimited · 5 daysFree VPN
—
See dealStellar eSIM
$56.09
Unlimited · 6 daysFree VPN
—
See deal1 GB20 plans
from $2.14/GBMicroEsim
$2.14
1 GB · 3 daysGlobal
$2.14/GB
MicroEsim
$2.36
1 GB · 5 daysGlobal
$2.36/GB
eSIMCard
$2.63Lowest ever
1 GB · 7 daysGlobal
$2.63/GB
RedteaGO
$2.90Lowest ever
1 GB · 1 dayGlobal
$2.90/GB
Stellar eSIM
$2.97
1 GB · 7 daysFree VPN
$2.97/GB
JamboSim
$3.99Lowest ever
1 GB · 7 days
$3.99/GB
2 GB14 plans
from $2.15/GBeSIMCard
$4.30Lowest ever
2 GB · 15 daysGlobal
$2.15/GB
JamboSim
$5.99Lowest ever
2 GB · 15 days
$3.00/GB
Wanderly
$7.99Lowest ever
2 GB · 15 days
$4.00/GB
Roamify
$8.50Lowest ever
2 GB · 15 days
$4.25/GB
HiRoaming
$8.96$9.96
2 GB · 1 day
$4.48/GB
MobiMatter
$8.99Lowest ever
2 GB · 15 days
$4.50/GB
3 GB20 plans
from $1.93/GBeSIMCard
$5.78Lowest ever
3 GB · 30 daysGlobal
$1.93/GB
JamboSim
$7.99Lowest ever
3 GB · 30 days
$2.66/GB
Stellar eSIM
$8.17
3 GB · 15 daysFree VPN
$2.72/GB
Stellar eSIM
$8.34
3 GB · 30 daysFree VPN
$2.78/GB
Stellar eSIM
$8.34
3 GB · 20 daysFree VPN
$2.78/GB
Airalo
$9.00Lowest ever
3 GB · 3 daysRegional
$3.00/GB
5 GB20 plans
from $1.79/GBeSIMCard
$8.95Lowest ever
5 GB · 30 daysGlobal
$1.79/GB
JamboSim
$11.99Lowest ever
5 GB · 30 days
$2.40/GB
Wanderly
$13.99Lowest ever
5 GB · 30 days
$2.80/GB
Airalo
$14.00Lowest ever
5 GB · 7 daysRegional
$2.80/GB
Airalo
$14.50Lowest ever
5 GB · 15 daysRegional
$2.90/GB
Airalo
$15.00Lowest ever
5 GB · 30 daysRegional
$3.00/GB
6 GB1 plan
from $3.25/GBLempart Flex
$19.49Lowest ever
6 GB · 10 days
$3.25/GB
10 GB20 plans
from $1.58/GBeSIMCard
$15.75Lowest ever
10 GB · 30 daysGlobal
$1.58/GB
ZenSim
$21.60
10 GB · 15 days
$2.16/GB
JamboSim
$21.99Lowest ever
10 GB · 30 days
$2.20/GB
Airalo
$23.00Lowest ever
10 GB · 7 daysRegional
$2.30/GB
Airalo
$24.00Lowest ever
10 GB · 15 daysRegional
$2.40/GB
ZenSim
$24.30
10 GB · 30 days
$2.43/GB
13 GB1 plan
from $3.23/GBMobiMatter
$41.99Lowest ever
13 GB · 365 daysGlobal
$3.23/GB
14 GB1 plan
from $9.94/GBFlysimio
$139.16Lowest ever
14 GB · 7 days
$9.94/GB
15 GB1 plan
from $10.42/GBeSIModo
$156.26Lowest ever
15 GB · 30 days
$10.42/GB
20 GB20 plans
from $1.38/GBeSIMCard
$27.57Lowest ever
20 GB · 30 daysGlobal
$1.38/GB
Airhub
$32.00Lowest ever
20 GB · 30 daysRegional
$1.60/GB
ZenSim
$35.10
20 GB · 15 days
$1.76/GB
Stellar eSIM
$35.47
20 GB · 30 daysFree VPN
$1.77/GB
Stellar eSIM
$35.47
20 GB · 20 daysFree VPN
$1.77/GB
ZenSim
$37.80
20 GB · 30 days
$1.89/GB
eSIM prices for Brunei
The lowest live price for every data and duration combination, from the 1236 plans we track.
| Data | 7+ days | 15+ days | 30+ days |
|---|---|---|---|
| 1 GB+ | $2.63eSIMCard | $4.30eSIMCard | $4.39BNESIM |
| 3 GB+ | $5.78eSIMCard | $5.78eSIMCard | $5.78eSIMCard |
| 5 GB+ | $8.95eSIMCard | $8.95eSIMCard | $8.95eSIMCard |
| 10 GB+ | $15.75eSIMCard | $15.75eSIMCard | $15.75eSIMCard |
| 20 GB+ | $27.57eSIMCard | $27.57eSIMCard | $27.57eSIMCard |
| Unlimited | $14.34abesteSIM | $28.38abesteSIM | $49.99Maya |
Travel guide
Best eSIM for Brunei: how to choose
- Currency
- BND ($)
- Capital
- Bandar Seri Begawan
- Plugs
- G · 240 V
- Emergency
- 993
- Dial code
- +673
- Language
- Malay
01
The Brunei eSIM market right now
We currently track 1236 live plans for Brunei from 33 provider(s). The cheapest works out at $0.51 per GB, while the typical plan sits around $4.50 per GB — anything far above that is overpriced for this destination.
365 of them come with unlimited data, and the longest validity on offer is 365 days.
02
Country plan or regional eSIM?
Besides plans dedicated to Brunei, we track 34 regional and 175 global options that also cover it, from $0.51 per GB. They cost more per GB but save you buying a second eSIM if you cross a border.
Worth checking if your trip also touches Malaysia: one regional plan often beats two country plans.
03
How much data do you actually need?
In this destination the 100 GB size gives the best value at $0.51 per GB. Smaller bundles look cheap but cost far more per gigabyte; much larger ones rarely get used up on a short trip.
For a week-long trip, the cheapest option covering at least 5 GB is $8.95 (5 GB, 30 days) from eSIMCard.
- Maps, ride-hailing and translation are the heavy consumers — roughly 1 GB a day covers them comfortably
- Streaming video or uploading clips can double that; pick unlimited if that is your habit
- Check hotspot support before buying if you travel with a laptop or tablet
04
Before you fly to Brunei
An eSIM is a QR code, not a physical card: install it at home over Wi-Fi and activate it on arrival. Your usual number stays active for calls and SMS.
- Check your phone supports eSIM (iPhone XS or newer, most flagships since 2019) and is carrier-unlocked
- Buy and install before departure, while you still have reliable Wi-Fi
- Turn on the eSIM for data when you land; leave your home line for calls
- Validity usually starts at first connection in the destination, not at purchase
Weather in Brunei: when to go
Live conditions in Bandar Seri Begawan plus the climate normals that decide the best month for your trip.
Right now
Bandar Seri Begawan
33°
Feels like 40°
Humidity 59%Wind 4 km/hUV index 8Very high — avoid midday sunSunrise 06:06Sunset 18:07
Today
33°
24°
100%
Sun
32°
23°
98%
Mon
32°
23°
100%
Tue
33°
23°
100%
Wed
32°
23°
100%
Thu
32°
24°
94%
Fri
31°
23°
98%
Live forecast from Open-Meteo · updated hourly
Best time to visit
Average highs and lows per month; bars show rainy daysBest months
July · September · October
Mild temperatures and least rain
Harder months
April · May
Heaviest rainfall
Wettest month
May
31 rainy days
Driest month
September
17 rainy days
Winter23° – 31°
77 rainy days
Spring24° – 32°
87 rainy days
Summer23° – 31°
68 rainy days
Autumn23° – 31°
68 rainy days
eSIM providers for Brunei
eSIM for Brunei: common questions
How much does an eSIM for Brunei cost?
Plans currently start at $1.47. We compare 1236 live offers and re-check every price daily.
Are there unlimited data plans?
Yes — 365 of the tracked plans come with unlimited data, from $1.47 per day.
When should I buy and install the eSIM?
Buy it before you travel and install it over Wi-Fi at home; activate it when you land. Validity usually starts with the first connection at the destination.
How does RighteSIM rank these plans?
Purely by live price per GB. Paid placements never change the organic ranking and are always labeled as sponsored. How we evaluate →
