eSimfly eSIM Data Plans for Brunei

eSimfly does not have a truly unlimited high‑speed data eSIM for Brunei. The plans that carry the name “Brunei Unlimited” are fixed data plans offering 3GB per day; once the daily quota is consumed the speed is reduced to 1000kbps. For travelers who need larger or longer‑term data, eSimfly offers fixed data plans such as 20GB for 30 days, 10GB for 30 days, or a 20GB plan that remains valid for 365 days. These fixed packages provide a defined data allowance and no post‑quota throttling, making them a cost‑effective alternative unless an user requires more than 3GB each day.

eSimfly does not provide any Brunei eSIM plans that include a phone number or SMS capability. The available Brunei eSIMs are data‑only, so travelers need to rely on data for any voice or text communication. Popular VoIP applications such as WhatsApp, Telegram, and iMessage can generally be used over the data connection for calls and messaging, although some destinations may block or restrict certain apps or services; travelers should verify that these apps work in Brunei before purchasing an eSIM.

eSimfly provides a total of 10 single‑country data plans and 20 multi‑country plans for Brunei. The provider offers both fixed data cap packages and daily data cap options, with four daily‑cap plans and 26 fixed‑cap plans. Across the lineup the price ranges from about $4.81 up to $121.38, and the data allocations vary from 1 GB to 20 GB. This gives a broad selection of options for travelers looking for eSIM data coverage in Brunei.