Selamat datang, Brunei.Brunei
eSIM.
Hello, traveler. — Plans from $7.50
Stay connected in Brunei — the oil-rich Sultanate on the island of Borneo — with 4G/LTE and 5G on DST (Datastream Technology) and imagine. Bandar Seri Begawan's Omar Ali Saifuddien Mosque, Kampong Ayer water village, and the Ulu Temburong rainforest national park are all on 4G.
Choose your plan
eSIM in 3 steps for Brunei
Pick data amount and validity. Pay with card, Apple Pay, or Google Pay.
We email a QR code instantly. Scan it in Settings — installed in under 60 seconds. No app needed.
Your phone connects to local networks automatically when you arrive. No SIM swap, no kiosk. Hotspot included.
Coverage & connectivity.
DST Brunei and imagine provide 4G/LTE and 5G across Brunei's main populated areas. Bandar Seri Begawan city centre has 5G. Omar Ali Saifuddien Mosque (one of the most beautiful mosques in Southeast Asia) and the Yayasan shopping complex have 5G. Kampong Ayer (the world's largest water village) has 4G. The Temburong district — Brunei's pristine rainforest enclave accessible only through Malaysian Sarawak — has 4G in Bangar town; Ulu Temburong National Park canopy walk is outside mobile coverage. Oil town Seria and Kuala Belait have 4G. Note: Brunei has alcohol prohibition — no alcohol is sold or consumed publicly.
Questions about Brunei
Does this eSIM work at the Omar Ali Saifuddien Mosque?
Yes. The mosque grounds, the royal lagoon, and BSB city centre all have excellent 4G/5G.
Is there coverage in Kampong Ayer water village?
Yes. Kampong Ayer — a network of wooden stilt houses and walkways on the Brunei River — has 4G throughout. Water taxi routes also have signal.
Does the eSIM work in Ulu Temburong National Park?
Bangar town (the gateway) has 4G. The Ulu Temburong National Park interior and canopy walkway are inside the rainforest and have no mobile coverage. Download offline maps before entering.
Is alcohol allowed in Brunei?
Brunei has strict Islamic law. The sale of alcohol is prohibited. Non-Muslims may bring limited personal alcohol into Brunei duty-free, but public consumption is illegal. Plan dining accordingly.
What currency does Brunei use?
Brunei dollar (BND), interchangeable at par with Singapore dollar (SGD). Both currencies are accepted in both countries under a currency interchangeability agreement.
What is an eSIM?
An eSIM (embedded SIM) is a digital SIM built into your phone. Instead of a physical card, you scan a QR code and your plan installs instantly — no SIM tray needed.
Is my phone eSIM-compatible?
iPhone XS (2018) and newer, most Android flagships from 2020+, and all Samsung Galaxy S21+ devices support eSIM. Check our compatibility page for the full device list.
How do I install the eSIM?
After purchase, we email a QR code. On iPhone: Settings → Cellular → Add eSIM → Scan QR Code. On Android: Settings → Network & Internet → SIMs → Add eSIM. The whole process takes under 60 seconds.
Can I keep my regular SIM while using this eSIM?
Yes. Most phones support dual SIM (physical + eSIM). Keep your home number for calls and SMS — use Flysimio for data abroad. You control which SIM handles what in your phone Settings.
Does the eSIM include a hotspot (tethering)?
Yes, all Flysimio plans include mobile hotspot at no extra charge. Share your data connection with laptops, tablets, or other devices freely.
What happens when my data runs out?
You can top up data from your account dashboard at any time. Top-ups are applied instantly — no need to buy a new eSIM or wait.
Can I get a refund?
Yes. We offer a full refund within 14 days of purchase. Contact contact@flysimio.com with your order number.
How long is the eSIM valid for?
You have 6 months from your purchase date to activate the eSIM. Once activated, the plan validity period (e.g., 7 days, 30 days) begins counting down.
Will the eSIM work at the airport when I land?
Yes — as long as you installed the eSIM before your flight, it activates automatically when your phone connects to a local network on landing. No Wi-Fi required for activation.
What if the QR code doesn't scan?
If the QR code won't scan, you can enter the activation code manually — we include both in the email. You can also contact our 24/7 support team and we'll resend or manually provision your eSIM.
