eSimfly eSIM Data Plans for Brunei

eSimfly does not provide a truly unlimited high‑speed data plan for Brunei. The plan titled “Brunei Unlimited 10 Days” offers only 3GB per day, so after that amount the data is limited. For travelers who need more data, eSimfly sells fixed‑data eSIMs. One example is the “Brunei Darussalam 20GB 30Days” plan, which gives a total of 20GB for 30 days and costs $75.00 USD. A smaller alternative is the “Brunei 10GB 30 Days” plan, giving 10GB over 30 days for $55.50 USD. Choosing a fixed‑data plan can be more cost‑effective for users who want a predictable data allowance without the daily capping that comes with the “Unlimited” name.

eSimfly does not provide a Brunei eSIM that includes a phone number with outbound or inbound voice or SMS capability. Only data‑only eSIM options are available from eSimfly for Brunei. Travelers can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

eSimfly offers eight single‑country data plans for Brunei and an additional six multi‑country plans that include Brunei in their coverage. Within these offerings, thirteen plans provide fixed data caps ranging from 1 GB to 20 GB, while a single plan uses a daily data cap for more flexible usage. Prices for the Brunei‑focused plans span from roughly $6.90 to $90.60, and validity periods vary from seven days up to a full year.