eSIM for Thailand, Koh Samui | Online Travel Guide for Thailand
Airalo eSIM for Thailand | Online Travel Guide for Thailand

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Author - Dennis | www.thailand-highlights.com
Written by:
Dennis

Last updated:
October 26, 2025

Airalo eSIM

With the Airalo eSIM for Thailand you are fast and cheap online on your journey! Airaloª is the world's first eSIM store that gives you access to more than 200 eSIM cards worldwide, saving you the hassle of high roaming bills. The app is extremely useful when you're traveling. Airalo is by far the easiest and most useful option for traveling abroad that we have found. You no longer have to get local SIM cards or change numbers. You simply install the app and book the data packages flexibly and according to your needs.

Advantages of the Airalo eSIM for Thailand

  • Ready for immediate use on arrival in Thailand: You can activate the data package before your trip and be online as soon as you land - ideal for your first Grab ride or Google Maps.
  • Large selection of local and regional packages: Airalo offers special eSIM tariffs for Thailand and the whole of Southeast Asia - handy if you are also traveling on to Laos, Cambodia or Vietnam.
  • Favorable prices compared to roaming: Thailand eSIMs start at just a few euros, which makes them significantly cheaper than EU roaming or hotel WLAN.
  • Reliable connection via major Thai network operators (e.g. AIS, DTAC): You use strong local networks without having to register with a provider in Thailand.
  • Proven app with worldwide network: If you are not only traveling to Thailand, you can easily add eSIMs for other countries later with Airalo - all in one app.

Our experience report on Airalo eSIM

Before we Yesim Airalo was our favorite among the eSIM providers - and for good reason. The app offers a wide range of data packages for over 200 countries and is particularly reliable when you're on the move. We tested Airalo in several countries, including Thailand, Singapore, Norway and the Switzerland. Activation went smoothly every time and the connection was stable - especially in major cities and along important travel routes. Airalo is perfect for travelers who value flexibility and would like to combine different country packages. The prices are also fair, although usually a little higher than Yesim. Overall, Airalo remains an excellent option - especially for users who regularly commute between different countries.

Similar SIM cards

Also take a look at the provider Yesim eSIM and compare the current prices for eSIM cards. If your smartphone does not support eSIM, you can buy classic SIM cards in Thailand directly on arrival at the airport or in 7-Eleven stores. The three main providers are AIS, TrueMove H and DTAC. Find out more about SIM cards and mobile internet in Thailand here.

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