Singapore & Malaysia & Thailand 
- Price
- from $1.50
- Data
- 1 GB – 20 GB or unlimited
- Validity
- 3–30 days
- Coverage
- Plans cover up to 3 countries
Duration
Choose your package
Unlimited data · 30 Days ×1
$31.75
Does my phone take an eSIM? Check now
Dial *#06# on your phone. If you see an EID number, your phone takes an eSIM. Most phones sold since 2019 do.
Not sure it works on your phone? Check compatibilityInstall before you fly
- 1
Buy before you fly
Pick a country and a data size; pay with Apple Pay, Google Pay or card.
- 2
Open the email
Your QR code arrives in minutes. Scan it while you still have wifi.
- 3
Land connected
Switch data to Viasimo on arrival. Your own number keeps working for calls.
Network
Runs on the Local network
- Data
- 1 GB – 20 GB or unlimited
- Validity
- 3–30 days
- Hotspot / tethering
- Supported on most devices
- Activation
- Automatic on arrival
- Top-ups
- Available before your plan expires
- Speed management
- Per our fair usage policy
Versus roaming in Singapore & Malaysia & Thailand
Charged per day
Your carrier roaming
Queue and plastic
A SIM at the airport
$1.50
Viasimo, one bundle
About this eSIM
Stay connected in Singapore & Malaysia & Thailand with a data-only eSIM that activates the moment you land. Install in minutes by scanning a QR code, keep your home number on your physical SIM, and top up any time.
Unlimited runs at full speed up to a fair-use limit, then continues slower.
Plans cover up to 3 countries
Frequently asked questions
Does an eSIM work in Singapore & Malaysia & Thailand?
Yes. Your Singapore & Malaysia & Thailand eSIM connects to trusted local networks the moment you arrive, with no roaming fees and nothing to set up at the airport.
How do I install my eSIM?
After checkout we email you a QR code. On your phone, open Settings, then Cellular or Mobile data, tap Add eSIM, and scan the code. Installation takes under a minute.
When does my Singapore & Malaysia & Thailand eSIM activate?
Your plan activates automatically when you arrive and connect to a local network, so your validity period only starts once you land.
Can I keep my regular number?
Yes. The eSIM is data-only and runs alongside your physical SIM, so you keep your home number for calls and texts while using Viasimo for data.
Can I top up or extend my plan?
Yes. You can buy more data or extend your plan at any time from your account before it expires.
Does it support hotspot and tethering?
Tethering is supported on most devices, so you can share your connection with a laptop or other devices.
Destinations
Popular eSIM destinations
Singapore & Malaysia & Thailand eSIM prices
| Duration | Data | Price | Per day |
|---|---|---|---|
| 3 Days | Unlimited | $3.75 | $1.25/day |
| 5 Days | Unlimited | $6.00 | $1.20/day |
| 7 Days | 1 GB | $1.50 | $0.21/day |
| 7 Days | Unlimited | $8.25 | $1.18/day |
| 10 Days | Unlimited | $11.75 | $1.18/day |
| 15 Days | 3 GB | $3.75 | $0.25/day |
| 15 Days | Unlimited | $17.00 | $1.13/day |
| 30 DaysBest value | 3 GB | $4.00 | $0.13/day |
| 30 Days | 5 GB | $5.75 | $0.19/day |
| 30 Days | 10 GB | $10.00 | $0.33/day |
| 30 Days | 20 GB | $16.50 | $0.55/day |
| 30 Days | Unlimited | $31.75 | $1.06/day |