Brunei eSIM plans compared

38 plans from 2 providers (15 for Brunei alone, 23 multi-country), ranked by price. Checked 23 Oct 2026, 13:22 UTC.

Cheapest today: Ubigi, $2.00 for 512 MB over 1 day.

Cheapest per GB: $1.45 a GB with Ubigi, $290.00 for 200 GB over 12 days.

Cheapest unlimited: Ubigi, $49.00 for Unlimited over 8 days.

A week with 5 GB or more: Roamify, $17.50 for 5 GB over 15 days.

All Brunei plans

Trip length (days) Data needed (GB) Sort Unlimited only Single-country plans Hotspot stated

Provider	Plan	Data	Days	Price	Per GB		Stated details
Ubigi	Asia 0.5 GB, 1 days	512 MB	1	$2.00	$4.00	View	Asia (26 countries)
Roamify	1 GB, 7 days	1 GB	7	$4.50	$4.50	View	5GhotspotDST, Progresif (PCSB), UNN
Ubigi	Best World 0.5 GB, 30 days	512 MB	30	$5.00	$10.00	View	Best World (177 countries)
Ubigi	World 0.5 GB, 30 days	512 MB	30	$7.00	$14.00	View	World (200 countries)
Ubigi	Asia 1 GB, 30 days	1 GB	30	$8.00	$8.00	View	Asia (26 countries)
Ubigi	Brunei 1 GB, 7 days	1 GB	7	$8.00	$8.00	View
Roamify	2 GB, 15 days	2 GB	15	$8.50	$4.25	View	5GhotspotDST, Progresif (PCSB), UNN
Ubigi	Best World 1 GB, 30 days	1 GB	30	$9.00	$9.00	View	Best World (177 countries)
Roamify	3 GB, 15 days	3 GB	15	$10.50	$3.50	View	5GhotspotDST, Progresif (PCSB), UNN
Roamify	3 GB, 30 days	3 GB	30	$11.50	$3.83	View	5GhotspotDST, Progresif (PCSB), UNN
Ubigi	World 1 GB, 30 days	1 GB	30	$14.00	$14.00	View	World (200 countries)
Ubigi	Brunei 3 GB, 15 days	3 GB	15	$16.00	$5.33	View
Roamify	5 GB, 15 days	5 GB	15	$17.50	$3.50	View	5GhotspotDST, Progresif (PCSB), UNN
Ubigi	Asia 3 GB, 15 days	3 GB	15	$18.00	$6.00	View	Asia (26 countries)
Roamify	5 GB, 30 days	5 GB	30	$18.50	$3.70	View	5GhotspotDST, Progresif (PCSB), UNN
Ubigi	Best World 3 GB, 30 days	3 GB	30	$19.00	$6.33	View	Best World (177 countries)
Ubigi	World 3 GB, 30 days	3 GB	30	$26.00	$8.67	View	World (200 countries)
Roamify	10 GB, 15 days	10 GB	15	$26.50	$2.65	View	5GhotspotDST, Progresif (PCSB), UNN
Roamify	10 GB, 30 days	10 GB	30	$27.50	$2.75	View	5GhotspotDST, Progresif (PCSB), UNN
Roamify	5 GB, 30 days, calls 10 mins, SMS 50 sms	5 GB	30	$35.00	$7.00	View	5GhotspotDST, Progresif (PCSB), UNN
Ubigi	Brunei 10 GB, 7 days	10 GB	7	$35.00	$3.50	View
Roamify	20 GB, 15 days	20 GB	15	$38.50	$1.93	View	5GhotspotDST, Progresif (PCSB), UNN
Ubigi	Best World 10 GB, 30 days	10 GB	30	$39.00	$3.90	View	Best World (177 countries)
Ubigi	Brunei 10 GB, 30 days	10 GB	30	$39.00	$3.90	View
Roamify	20 GB, 30 days	20 GB	30	$39.50	$1.98	View	5GhotspotDST, Progresif (PCSB), UNN
Ubigi	Asia 10 GB, 30 days	10 GB	30	$42.00	$4.20	View	Asia (26 countries)
Ubigi	Best World Unlimited, 8 days	Unlimited	8	$49.00	—	View	Best World (177 countries)
Ubigi	Best World 25 GB, 90 days	25 GB	90	$59.00	$2.36	View	Best World (177 countries)
Ubigi	World 10 GB, 30 days	10 GB	30	$59.00	$5.90	View	World (200 countries)
Ubigi	Best World Unlimited, 15 days	Unlimited	15	$77.00	—	View	Best World (177 countries)
Ubigi	Best World 50 GB, 180 days	50 GB	180	$99.00	$1.98	View	Best World (177 countries)
Ubigi	World 25 GB, 90 days	25 GB	90	$99.00	$3.96	View	World (200 countries)
Ubigi	Best World Unlimited, 30 days	Unlimited	30	$108.00	—	View	Best World (177 countries)
Ubigi	World 50 GB, 180 days	50 GB	180	$188.00	$3.76	View	World (200 countries)
Ubigi	Best World 100 GB, 12 days	100 GB	12	$190.00	$1.90	View	Best World (177 countries)
Ubigi	Best World 200 GB, 12 days	200 GB	12	$290.00	$1.45	View	Best World (177 countries)
Ubigi	World 100 GB, 360 days	100 GB	360	$290.00	$2.90	View	World (200 countries)
Ubigi	World 200 GB, 360 days	200 GB	360	$390.00	$1.95	View	World (200 countries)

Prices in US dollars, converted at the European Central Bank's reference rate where the provider prices in another currency. "Stated details" shows only what the provider publishes; a blank does not mean "no". "View" opens the provider's own page.

Networks providers say they use in Brunei

Network	Technology stated	Named by
DST	4G, LTE, 5G	Roamify
Progresif (PCSB)	4G, LTE, 5G	Roamify
UNN	4G, LTE, 5G	Roamify

Questions

How much does an eSIM for Brunei cost?

The cheapest of the 38 plans esimdata tracks is Ubigi, $2.00 for 512 MB over 1 day. The lowest price per GB is $1.45 (Ubigi, 200 GB over 12 days). Prices checked 23 Oct 2026, 13:22 UTC.

Is there an unlimited data eSIM for Brunei?

Yes. The cheapest unlimited plan is Ubigi, $49.00 for Unlimited over 8 days. Unlimited plans often slow down after a daily fair-use amount; check the provider's page.

Which mobile networks do Brunei eSIMs use?

Providers name DST, Progresif (PCSB), UNN. At least one provider states 5G is available.

Which eSIM is best for a week in Brunei?

For 7 days with at least 5 GB, the cheapest is Roamify, $17.50 for 5 GB over 15 days. "Best" depends on your data use; filter the table by trip length and data.

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