High-speed data with daily limit of 1, 2 or 3 GB per day resetting every midnight. Unlimited plan has no limit.
Select Data Plan
Validity
Select Data Plan
Validity
Quantity
eSIM Details
Network
Optus
Speed
4G/ LTE or 5G
Plan Type
Data only. No local call/SMS
Tethering/ Hotspot
Yes, supported
Validity
30 days after purchase
Additional Features
N/A
Supported Phones
Registration
Not required
1
Receive QR Code via email
Once an eSIM is purchased, an email with the QR code will be sent within minutes, 24/7
2
Scan eSIM
Scan the QR code and follow the steps to install your eSIM
3
Activate & Connect
Turn on your eSIM and switch on "Data Roaming" when you arrive at the destination and start browsing!
Note: Scan the eSIM when you are connected to a stable internet connection. We recommend scanning your eSIM on the day of use.
Australia
eSIM Details
1 GB/day • 3 days • 1 eSIM
Subtotal
S$16.59
Australia
eSIM Details
Subtotal
1 GB/day • 3 days • 1 eSIM
S$16.59
Customer Reviews
4.9
Verified e-commerce reviews
Brandon
Jul 11, 2025
Used Flash during my Australia trip covering Sydney and Melbourne. The connection worked immediately after landing and was stable the whole time. I used it constantly for maps, transport and even hotspot for my laptop.
Xin Yi
Nov 15, 2025
Easy to install and activate. Internet worked well throughout the trip. Even outskirt areas like Great Ocean Road trip.