# eSIM for a month in Brunei Darussalam: 6 providers compared (November 2026)

Updated 12 November 2026. Page: https://findbestesim.com/blog/esim-for-a-month-in-brunei-darussalam

For **30 days in Brunei Darussalam** with about 1 GB a day, the cheapest eSIM that lasts the whole trip is **[$118.74 with GigSky, unlimited data for 30 days, 1 GB a day at full speed](https://findbestesim.com/go/bn/gigsky-170171-30d-bn)**. We compared 73 plans from 6 providers on 12 November 2026.

## Every provider for a month in Brunei Darussalam

The cheapest plan of each provider that lasts 30 days and carries enough data for the day's use. Prices read 12 November 2026.

Cheapest eSIM for 30 days in Brunei Darussalam, by provider and daily use:

| Provider | Light (0.5 GB/day) | Medium (1 GB/day) | Heavy (2 GB/day) |
| --- | --- | --- | --- |
| GigSky | **$118.74** unlimited data for 30 days, 1 GB a day at full speed | **$118.74** unlimited data for 30 days, 1 GB a day at full speed | No plan covers it |
| Wigoo | **$71.49** 20 GB, valid 30 days | **$233.49** unlimited data for 30 days, 2 GB a day at full speed | **$233.49** unlimited data for 30 days, 2 GB a day at full speed |
| Yapsim | **$78.49** 20 GB, valid 30 days | **$258.09** unlimited data for 30 days, 2 GB a day at full speed | **$258.09** unlimited data for 30 days, 2 GB a day at full speed |
| Olalatrip | **$83.49** 20 GB, valid 30 days | **$270.39** unlimited data for 30 days, 2 GB a day at full speed | **$270.39** unlimited data for 30 days, 2 GB a day at full speed |
| Fizztrip | **$86.49** 20 GB, valid 30 days | **$282.69** unlimited data for 30 days, 2 GB a day at full speed | **$282.69** unlimited data for 30 days, 2 GB a day at full speed |

## How much data you need

- **Light use**, maps, messages: about 15 GB for 30 days. Cheapest: [$71.49 with Wigoo, 20 GB, valid 30 days](https://findbestesim.com/go/bn/wigoo-bn-20-30).
- **Medium use**, social, photos: about 30 GB for 30 days. Cheapest: [$118.74 with GigSky, unlimited data for 30 days, 1 GB a day at full speed](https://findbestesim.com/go/bn/gigsky-170171-30d-bn).
- **Heavy use**, video, hotspot: about 60 GB for 30 days. Cheapest: [$233.49 with Wigoo, unlimited data for 30 days, 2 GB a day at full speed](https://findbestesim.com/go/bn/wigoo-bn-2-daily-30d).

## Unlimited data for a month

The cheapest unlimited plan that covers 30 days is [$118.74 with GigSky, unlimited data for 30 days, 1 GB a day at full speed](https://findbestesim.com/go/bn/gigsky-170171-30d-bn), with 1 GB a day at full speed. Past that amount the speed drops for the rest of the day.

It costs no more than the cheapest plan with a fixed amount of data, so it is the easy pick.

## How to buy it

1. Open the [GigSky plan for Brunei Darussalam](https://findbestesim.com/go/bn/gigsky-170171-30d-bn): GigSky's page opens on that plan.
2. Pay there. The eSIM arrives by email and in the provider's app, with a QR code.
3. Install it before you leave, while you still have Wi-Fi. On the plan's page, check when it starts counting days.

Prices change: we read them every day. The [Brunei Darussalam page](https://findbestesim.com/brunei-darussalam) recomputes the answer for any number of days and any daily use.

## Questions

### What is the cheapest eSIM for a month in Brunei Darussalam?

$118.74 with GigSky, unlimited data for 30 days, 1 GB a day at full speed, for 30 days with about 1 GB a day. It is the cheapest of 5 plans that last the whole trip, read on 12 November 2026.

### How much data do I need for a month in Brunei Darussalam?

About 15 GB for maps and messages, 30 GB for social media and photos, and 60 GB for video or a hotspot.

### Is there an unlimited eSIM for a month in Brunei Darussalam?

Yes. The cheapest is $118.74 with GigSky, unlimited data for 30 days, 1 GB a day at full speed, with 1 GB a day at full speed.

### Which networks does it use?

GigSky uses DST in Brunei Darussalam.

## Related

- [All Brunei Darussalam eSIM plans](https://findbestesim.com/brunei-darussalam)
- [Brunei Darussalam: top 6 esims](https://findbestesim.com/blog/top-esims-for-brunei-darussalam)
- [Brunei Darussalam: for a week](https://findbestesim.com/blog/esim-for-a-week-in-brunei-darussalam)
- [Brunei Darussalam: for two weeks](https://findbestesim.com/blog/esim-for-two-weeks-in-brunei-darussalam)
- [Brunei Darussalam: unlimited data](https://findbestesim.com/blog/unlimited-esim-brunei-darussalam)

Ranking rule: https://findbestesim.com/how-we-rank