Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM

Choose the data and validity that match your trip, with free Stellar VPN for the length of your plan.

Install up to 180 days ahead Free Stellar VPN included Plans from €1.12
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Day passes for short hops, total-data plans for real trips. Prices include everything, no contracts.

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Running low mid-trip? Data plans can be topped up any time while your plan is active. Day passes cannot.

About Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM

Stellar eSIM makes it easy to stay connected in Singapore & Malaysia & Vietnam & Thailand & Indonesia without a physical SIM card. Buy online, install the eSIM on a compatible device, and use mobile data during your trip.

Why choose a Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM

  • No physical SIM card required
  • Fast setup on compatible iPhone and Android devices
  • Keep your main SIM active while using the eSIM for data
  • Free Stellar VPN included for the plan period

Before purchasing, confirm that your device supports eSIM and is unlocked.

Continue planning

Explore destinations and plan your eSIM

Compare nearby destinations, regional options and practical travel eSIM guides before you choose a plan.

Browse all eSIM destinationsBrowse every Stellar eSIM destination How much eSIM data do I need? When should I activate my eSIM? Does my phone support eSIM? eSIM troubleshooting guide Country vs regional eSIM Why use a VPN with a travel eSIM? VPN & travel security guides
Before you pick

Stellar eSIM data plans or day passes?

The short answers travelers need before choosing a Stellar eSIM. Every plan page has the full detail.

What is the difference between a Stellar eSIM data plan and a day pass?
A Stellar eSIM data plan gives you one bundle of data, for example 10 GB, to use across the whole validity period, and you can top it up. A Stellar eSIM day pass gives you a set amount of high-speed data for a single day and cannot be topped up. For most trips of a week or more, a Stellar eSIM data plan is the better fit.
When does my Stellar eSIM plan start counting?
Only when your Stellar eSIM first connects to a network at your destination, not when you buy. You can install it up to 180 days before you travel, so set it up at home and forget about it until you land.
Can I top up my Stellar eSIM if I run out?
Stellar eSIM data plans: yes, you can add more data for the same region any time while the plan is valid, right from the Stellar Data app. Stellar eSIM day passes are single-day products and cannot be reloaded.
Is my country covered by this Stellar eSIM?
This Stellar eSIM covers 5 supported countries. Check the full list at the top of this page, or browse every currently available destination.

Not sure which Stellar eSIM plan fits?

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One Stellar eSIM for your whole trip

Pick a plan above, install in minutes and land online, with your privacy already covered.

What is a VPN?

A VPN (virtual private network) is a protected tunnel for your internet connection. Everything your phone sends travels through that tunnel encrypted, so other people on the same network cannot see what you do.

On a trip that matters more than at home, because hotel, airport and cafe wifi is shared with strangers.

✓
Public wifi becomes safe to use

Bank, book and pay on hotel and airport wifi without worrying who else is on the network.

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No activity logs

Stellar VPN keeps no record of what you do online, under Swiss privacy law.

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Free with every Stellar eSIM

The full Stellar VPN app is included for the length of your plan. It runs alongside your eSIM on the same phone.

More about Stellar VPN

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