Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM

5 destinations, one plan · from $2.98 · activates when you land

A Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM from SimKit costs $2.98–$17.78 USD (from 1 GB / 1 days up to 10 GB / 1 days). Plans run on Telkomsel with 5G where available. You install it by scanning a QR code, usually under two minutes, with no physical SIM to swap, and can top up if you run low.

One plan covers all 5 destinations, including Thailand, Singapore, Indonesia, with no swapping eSIMs at each border.

Prices checked July 17, 2026.

Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM data plans

1 day

Tap a data amount for full plan details. Prices update hourly. You’re charged the exact amount shown at checkout.

No risk in buying early. Your plan activates when it first connects in any of the 5 covered destinations, not when you pay, so you can buy the moment you book your trip. Delivered instantly by QR code, with secure checkout by Stripe. If you can’t get connected, we’ll help you fix it or refund you.

Countries covered by the Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM

One eSIM, 5 destinations. Tap a country for its dedicated plans.

Instant delivery

Your QR code is ready the moment you pay. Install before you fly.

One eSIM for the whole trip

Cross borders freely. The eSIM hops to a local partner network in each country automatically.

Top up anytime

Running low mid-trip? Add data to the same eSIM in a couple of taps, on the web or in the app.

SimKit offers 3 Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIMs, from 1 GB up to 10 GB of data, valid for 1–1 days across 5 destinations. Every plan is delivered instantly by QR code and activates when you arrive.

Frequently asked questions

Which countries does the Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM cover?

The SimKit Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM works in 5 destinations with one plan: Indonesia, Malaysia, Singapore, Thailand, Vietnam.

Do I need a new eSIM when I cross a border?

No. The Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM switches to a partner network in the next country automatically. Same plan, same data allowance, nothing to reinstall.

How much does a Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM cost?

A Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM from SimKit ranges from $2.98 to $17.78 USD depending on how much data and how many days you need. The entry plan is 1 GB for 1 days at $2.98.

Which networks does a Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM use?

SimKit Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIMs connect to Telkomsel, with 5G available where the network supports it. You get the same coverage as a local SIM without swapping anything physical.

Is the Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM 5G?

Yes. Where Singapore & Malaysia & Vietnam & Thailand & Indonesia's networks offer 5G, SimKit eSIMs use it, falling back to 4G/LTE elsewhere. Speeds depend on your device and local coverage.

How do I install and activate a Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM?

After you buy, SimKit shows a QR code. Scan it in your phone's cellular settings (or install it straight from the SimKit app) and the eSIM is ready, typically in under two minutes. Activate it when you arrive in Singapore & Malaysia & Vietnam & Thailand & Indonesia.

When should I buy a Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM?

Any time before you travel. The plan's validity only starts when the eSIM first connects to a network in Singapore & Malaysia & Vietnam & Thailand & Indonesia, so you can buy as soon as you book, install on Wi-Fi at home, and it activates when you land.

Can I top up my Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM if I run out of data?

Yes. If you run low, you can add more data to the same eSIM in a couple of taps, on the web or in the SimKit app, without buying a new one or changing your number.

Will the eSIM work in my phone?

Most phones from 2018 onward support eSIM (iPhone XS and later, recent Google Pixel and Samsung Galaxy models) and must be carrier-unlocked. If your phone shows an "Add eSIM" option in settings, you're good.