Brunei eSIM prices, cheapest first
BNAsia21 plans · 3 providersPrices in US dollars
Cheapest Brunei eSIM
On 10 Nov 2026, the cheapest eSIM for Brunei was Airalo at $7.00 for 1 GB over 3 days. For a one-week trip with at least 5 GB, the best price was Airalo at $22.00 (5 GB, 7 days).
Open on Airalo- Best for a week$22.00 Airalo · 5 GB · 7 days
- Lowest price per GB$3.90/GB Airalo · 10 GB · 7 days
- Cheapest unlimited$35.00 Airalo · Unlimited · 7 days
Prices as of 10 Nov 2026, 01:11 UTCread from 3 provider pageshow we check
Which Brunei eSIM is cheapest?
All 21 single-country plans we found, cheapest first. Filter by trip length and data, or sort any column.
| Provider | |||||
|---|---|---|---|---|---|
| Airalo | 1 GB3 days | 3 days | $7.00 | Open plan | |
| Saily | 1 GB7 days | 7 days | $12.99 | Open plan | |
| Airalo | 3 GB3 days | 3 days | $15.00 | Open plan | |
| Airalo | 3 GB7 days | 7 days | $17.00 | Open plan | |
| Airalo | Unlimited3 days3 GB a day at full speed, then 1 Mbps | 3 days | $19.50 | ∞ | Open plan |
| Holafly | Unlimited3 daysNo daily limit stated on the price page | 3 days | $19.90 | ∞ | Open plan |
| Airalo | 5 GB7 days | 7 days | $22.00 | Open plan | |
| Saily | 3 GB30 days | 30 days | $22.99 | Open plan | |
| Airalo | 5 GB15 days | 15 days | $25.00 | Open plan | |
| Airalo | 5 GB30 days | 30 days | $27.00 | Open plan | |
| Airalo | Unlimited5 days3 GB a day at full speed, then 1 Mbps | 5 days | $28.50 | ∞ | Open plan |
| Holafly | Unlimited5 daysNo daily limit stated on the price page | 5 days | $30.50 | ∞ | Open plan |
| Airalo | Unlimited7 days3 GB a day at full speed, then 1 Mbps | 7 days | $35.00 | ∞ | Open plan |
| Holafly | Unlimited7 daysNo daily limit stated on the price page | 7 days | $36.90 | ∞ | Open plan |
| Airalo | 10 GB7 days | 7 days | $39.00 | Open plan | |
| Airalo | Unlimited10 days3 GB a day at full speed, then 1 Mbps | 10 days | $42.50 | ∞ | Open plan |
| Holafly | Unlimited10 daysNo daily limit stated on the price page | 10 days | $42.90 | ∞ | Open plan |
| Airalo | 10 GB15 days | 15 days | $43.00 | Open plan | |
| Airalo | 10 GB30 days | 30 days | $49.00 | Open plan | |
| Holafly | Unlimited15 daysNo daily limit stated on the price page | 15 days | $69.90 | ∞ | Open plan |
| Holafly | Unlimited30 daysNo daily limit stated on the price page | 30 days | $113.90 | ∞ | Open plan |
Which provider is cheapest in Brunei?
Lowest price per GB on each provider’s plans of 3 GB or more. Longer bar, higher price.
- Airalo$3.90/GB
- Saily$7.66/GB
- HolaflyNo fixed-data plans of 3 GB or more
How do unlimited plans work in Brunei?
“Unlimited” rarely means unthrottled. This is what each provider’s Brunei page says happens after heavy use, and what a day costs on its cheapest unlimited plan.
- Airalo
- 3 GB a day at full speed, then 1 Mbps $4.25 a day · 10 days, $42.50
- Holafly
- No daily limit stated on the price page $3.80 a day · 30 days, $113.90
How do I set up an eSIM for Brunei?
Check your phone takes an eSIM
It must support eSIM and be unlocked from your home carrier. iPhone XS, XR and later support eSIM, as do Pixel 4 and later. Check your model.
Buy the plan before you fly
Pick a plan above. The provider sends a QR code, an install link or an in-app button.
Install it on Wi-Fi
iPhone: Settings → Cellular (or Mobile Data) → Add eSIM. Pixel: Settings → Network & internet → SIMs. Installing uses Wi-Fi, not the plan.
Switch it on when you land
Make the travel eSIM your data line and turn on data roaming for that line only. Your home SIM can stay on for calls and texts.
Sources: Apple Support, Pixel Phone Help.
Brunei eSIM questions
What is the cheapest eSIM for Brunei?
On 10 Nov 2026, Airalo was cheapest at $7.00 for 1 GB over 3 days. The lowest price per GB was Airalo at $3.90/GB.
How much does a Brunei eSIM cost for a week?
Plans of 7 to 10 days with at least 5 GB cost between $22.00 and $42.90 on 10 Nov 2026. The cheapest was Airalo (5 GB, 7 days).
Is there an unlimited data eSIM for Brunei?
Yes. The cheapest unlimited plan of a week or more was Airalo at $35.00 for 7 days. 3 GB a day at full speed, then 1 Mbps.
Does a Brunei eSIM come with a phone number?
No. Every plan we found for Brunei is data-only. Calls work through apps such as WhatsApp or FaceTime, and your home number stays active on your physical SIM.
When should I install the eSIM?
A day or two before you leave, on Wi-Fi. Check the activation rule first: some plans start counting days at installation, others when they first connect to a network in Brunei.