1 GB
Data
7 days
Validity
$19.02
$19.02/GB
BuddySIM eSIM Brunei 2026: Promo Code, Data Plans & Prices
BuddySIM eSIM Brunei 2026: promo code, plans and prices. How much does it cost? Rates by days and GB, from the cheapest to the largest data package.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
BuddySIM plans and prices for Brunei
BuddySIM for Brunei FAQ.
Is there a BuddySIM promo code for Brunei?
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Yes. Use our code when you buy a Brunei plan. It takes 20% off. Enter it at checkout.
How much does the cheapest BuddySIM eSIM for Brunei cost?
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The cheapest BuddySIM eSIM for Brunei costs $19.02 and gives you 1 GB for 7 days. We recheck prices daily, so this price is up to date. You can buy it on the official BuddySIM site.
Does BuddySIM work in Brunei?
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Yes, BuddySIM works in Brunei on its Brunei-only plans. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a BuddySIM eSIM for Brunei for 7, 15 or 30 days?
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For Brunei alone, these are BuddySIM's lowest prices by trip length:
- 7 days: $19.02 for 1 GB
- 15 days: $33.57 for 2 GB
- 30 days: $55.95 for 3 GB
Does BuddySIM have an unlimited data eSIM for Brunei?
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No, BuddySIM has no unlimited plans for Brunei, so every plan comes with a set amount of data.
What is BuddySIM, and is it good for Brunei?
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BuddySIM is an eSIM store for travelers, with plans covering 194 destinations. On Trustpilot, 236 people have rated it 4.4 out of 5.
How much does 1 GB of data cost with a BuddySIM eSIM in Brunei?
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With BuddySIM, 1 GB in Brunei can cost as little as $10.58, on the plan with 20 GB for 30 days.
Does BuddySIM have 5G in Brunei?
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Yes, every BuddySIM plan for Brunei has 5G. Your phone needs to support 5G too: on iPhone, that means an iPhone 12 or newer.
Can I use a BuddySIM eSIM as a mobile hotspot in Brunei?
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Yes, in most countries you can share your data through a personal hotspot, though it uses up your data faster. Some countries or plans restrict it, so check the plan details before you buy.
Does BuddySIM have a phone plan with a number for Brunei?
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No, BuddySIM's Brunei plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy a BuddySIM eSIM before my trip to Brunei and use it later?
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Yes, you can install it at home, but activate it within 60 days of buying it on buddysim.com. The days start counting once the eSIM first uses data on a network in Brunei.
Can I top up a BuddySIM eSIM?
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Yes, you can top up a BuddySIM eSIM in the BuddySIM app, with no need to install it again.