Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Firsty 
Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Firsty eSIM Data Plans for Brunei
Firsty Comfort+ (Brunei) - 1 Day
1.5GB
∞ at 512kbps1
Day
$3.19
(€2.70)
$2.13/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 1 Day
8GB
∞ at 512kbps1
Day
$4.73
(€4.00)
$0.59/GB
Firsty Comfort+ (Brunei) - 2 Days
1.5GB
/day
/day
∞ at 512kbps2
Days
$6.39
(€5.40)
$2.13/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 3 Days
1.5GB
/day
/day
∞ at 512kbps3
Days
$6.74
(€5.70)
$1.50/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 4 Days
1.5GB
/day
/day
∞ at 512kbps4
Days
$8.99
(€7.60)
$1.50/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 2 Days
8GB
/day
/day
∞ at 512kbps2
Days
$9.46
(€8.00)
$0.59/GB
Firsty Comfort+ (Brunei) - 5 Days
1.5GB
/day
/day
∞ at 512kbps5
Days
$11.23
(€9.50)
$1.50/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 6 Days
1.5GB
/day
/day
∞ at 512kbps6
Days
$13.48
(€11.40)
$1.50/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 3 Days
8GB
/day
/day
∞ at 512kbps3
Days
$13.66
(€11.55)
$0.57/GB
Firsty Comfort+ (Brunei) - 7 Days
1.5GB
/day
/day
∞ at 512kbps7
Days
$15.73
(€13.30)
$1.50/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 8 Days
1.5GB
/day
/day
∞ at 512kbps8
Days
$17.50
(€14.80)
$1.46/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 4 Days
8GB
/day
/day
∞ at 512kbps4
Days
$18.21
(€15.40)
$0.57/GB
Firsty Comfort+ (Brunei) - 9 Days
1.5GB
/day
/day
∞ at 512kbps9
Days
$19.69
(€16.65)
$1.46/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 10 Days
1.5GB
/day
/day
∞ at 512kbps10
Days
$21.88
(€18.50)
$1.46/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 5 Days
8GB
/day
/day
∞ at 512kbps5
Days
$22.76
(€19.25)
$0.57/GB
Firsty Comfort+ (Brunei) - 11 Days
1.5GB
/day
/day
∞ at 512kbps11
Days
$24.06
(€20.35)
$1.46/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 12 Days
1.5GB
/day
/day
∞ at 512kbps12
Days
$26.25
(€22.20)
$1.46/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 6 Days
8GB
/day
/day
∞ at 512kbps6
Days
$27.32
(€23.10)
$0.57/GB
Firsty Comfort+ (Brunei) - 13 Days
1.5GB
/day
/day
∞ at 512kbps13
Days
$28.44
(€24.05)
$1.46/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 14 Days
1.5GB
/day
/day
∞ at 512kbps14
Days
$30.63
(€25.90)
$1.46/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 7 Days
8GB
/day
/day
∞ at 512kbps7
Days
$31.87
(€26.95)
$0.57/GB
Firsty Comfort+ (Brunei) - 15 Days
1.5GB
/day
/day
∞ at 512kbps15
Days
$31.93
(€27.00)
$1.42/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 16 Days
1.5GB
/day
/day
∞ at 512kbps16
Days
$34.06
(€28.80)
$1.42/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 8 Days
8GB
/day
/day
∞ at 512kbps8
Days
$35.00
(€29.60)
$0.55/GB
Firsty Comfort+ (Brunei) - 17 Days
1.5GB
/day
/day
∞ at 512kbps17
Days
$36.18
(€30.60)
$1.42/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 18 Days
1.5GB
/day
/day
∞ at 512kbps18
Days
$38.31
(€32.40)
$1.42/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 9 Days
8GB
/day
/day
∞ at 512kbps9
Days
$39.38
(€33.30)
$0.55/GB
Firsty Comfort+ (Brunei) - 19 Days
1.5GB
/day
/day
∞ at 512kbps19
Days
$40.44
(€34.20)
$1.42/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 20 Days
1.5GB
/day
/day
∞ at 512kbps20
Days
$42.57
(€36.00)
$1.42/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 10 Days
8GB
/day
/day
∞ at 512kbps10
Days
$43.75
(€37.00)
$0.55/GB
Firsty Comfort+ (Brunei) - 21 Days
1.5GB
/day
/day
∞ at 512kbps21
Days
$44.70
(€37.80)
$1.42/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 22 Days
1.5GB
/day
/day
∞ at 512kbps22
Days
$46.83
(€39.60)
$1.42/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 11 Days
8GB
/day
/day
∞ at 512kbps11
Days
$48.13
(€40.70)
$0.55/GB
Firsty Comfort+ (Brunei) - 23 Days
1.5GB
/day
/day
∞ at 512kbps23
Days
$48.96
(€41.40)
$1.42/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 24 Days
1.5GB
/day
/day
∞ at 512kbps24
Days
$51.08
(€43.20)
$1.42/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 12 Days
8GB
/day
/day
∞ at 512kbps12
Days
$52.50
(€44.40)
$0.55/GB
Firsty Comfort+ (Brunei) - 25 Days
1.5GB
/day
/day
∞ at 512kbps25
Days
$53.21
(€45.00)
$1.42/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 26 Days
1.5GB
/day
/day
∞ at 512kbps26
Days
$55.34
(€46.80)
$1.42/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 13 Days
8GB
/day
/day
∞ at 512kbps13
Days
$56.88
(€48.10)
$0.55/GB
Firsty Comfort+ (Brunei) - 27 Days
1.5GB
/day
/day
∞ at 512kbps27
Days
$57.47
(€48.60)
$1.42/GB
Max speed: 5Mbps
Firsty Comfort+ (Brunei) - 28 Days
1.5GB
/day
/day
∞ at 512kbps28
Days
$59.60
(€50.40)
$1.42/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 14 Days
8GB
/day
/day
∞ at 512kbps14
Days
$61.25
(€51.80)
$0.55/GB
Firsty Comfort+ (Brunei) - 29 Days
1.5GB
/day
/day
∞ at 512kbps29
Days
$61.73
(€52.20)
$1.42/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 15 Days
8GB
/day
/day
∞ at 512kbps15
Days
$62.08
(€52.50)
$0.52/GB
Firsty Comfort+ (Brunei) - 30 Days
1.5GB
/day
/day
∞ at 512kbps30
Days
$63.86
(€54.00)
$1.42/GB
Max speed: 5Mbps
Firsty First Class (Brunei) - 16 Days
8GB
/day
/day
∞ at 512kbps16
Days
$66.22
(€56.00)
$0.52/GB
Firsty First Class (Brunei) - 17 Days
8GB
/day
/day
∞ at 512kbps17
Days
$70.36
(€59.50)
$0.52/GB
Firsty First Class (Brunei) - 18 Days
8GB
/day
/day
∞ at 512kbps18
Days
$74.50
(€63.00)
$0.52/GB
Firsty First Class (Brunei) - 19 Days
8GB
/day
/day
∞ at 512kbps19
Days
$78.64
(€66.50)
$0.52/GB
Firsty First Class (Brunei) - 20 Days
8GB
/day
/day
∞ at 512kbps20
Days
$82.78
(€70.00)
$0.52/GB
Firsty First Class (Brunei) - 21 Days
8GB
/day
/day
∞ at 512kbps21
Days
$86.91
(€73.50)
$0.52/GB
Firsty First Class (Brunei) - 22 Days
8GB
/day
/day
∞ at 512kbps22
Days
$91.05
(€77.00)
$0.52/GB
Firsty First Class (Brunei) - 23 Days
8GB
/day
/day
∞ at 512kbps23
Days
$95.19
(€80.50)
$0.52/GB
Firsty First Class (Brunei) - 24 Days
8GB
/day
/day
∞ at 512kbps24
Days
$99.33
(€84.00)
$0.52/GB
Firsty First Class (Brunei) - 25 Days
8GB
/day
/day
∞ at 512kbps25
Days
$103.47
(€87.50)
$0.52/GB
Firsty First Class (Brunei) - 26 Days
8GB
/day
/day
∞ at 512kbps26
Days
$107.61
(€91.00)
$0.52/GB
Firsty First Class (Brunei) - 27 Days
8GB
/day
/day
∞ at 512kbps27
Days
$111.75
(€94.50)
$0.52/GB
Firsty First Class (Brunei) - 28 Days
8GB
/day
/day
∞ at 512kbps28
Days
$115.89
(€98.00)
$0.52/GB
Firsty First Class (Brunei) - 29 Days
8GB
/day
/day
∞ at 512kbps29
Days
$120.03
(€101.50)
$0.52/GB
Firsty First Class (Brunei) - 30 Days
8GB
/day
/day
∞ at 512kbps30
Days
$124.16
(€105.00)
$0.52/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for Brunei?
Firsty does not offer any unlimited data eSIM plans for Brunei. All available Firsty eSIMs for Brunei are fixed‑data plans, each providing 8GB per day with a reduced speed of 512 kbps. For example, the Firsty First Class (Brunei) – 1 days plan offers 8GB for 1 day at $4.73 USD, and the same plan is available in 3‑days, 5‑days, 7‑days, and 10‑days variants, each priced proportionally. Choosing a fixed‑data plan can be more cost‑effective for most travelers, unless the user requires a very large amount of data that would exceed the 8GB/day limit.
Does Firsty offer Brunei eSIM with phone number and SMS?
Firsty does not provide a Brunei eSIM that includes a local phone number or SMS capability. Only data‑only eSIM plans are available for Brunei from Firsty. Travelers can still use Internet‑based messaging and calling services such as WhatsApp, Telegram, and iMessage to communicate while travelling, as these apps operate over the data connection provided by the eSIM.
How many data plans does Firsty offer for Brunei?
Firsty offers 16 single‑country data plans for Brunei and no multi‑country options. The plans vary from $3.19 to $124.06 and contain 1.5 GB to 8 GB of data over validity periods of 1 to 30 days. Fourteen of the plans impose a daily data cap, limiting how much data can be used each day, while the remaining two are fixed‑data‑cap plans that provide a set amount of data for the entire validity period. Some plans may include a speed limit of 5000 kbps or a reduced speed of 512 kbps.
Summarized by Gen AI. Last updated:
Brunei Also Covered By
Other Countries Nearby Brunei
data plans for the provider(s) with this icon are programmatically fetched and updated.