You want to travel to Thailand and are wondering which SIM card is best for this? Here we show you the best SIM cards and eSIM apps for mobile internet in Thailand. If your smartphone has an eSIM function, we clearly recommend Airalo or Yesim. Otherwise, you can buy a local SIM card directly on arrival in Thailand at the airport or in the 7-Eleven stores. The SIM cards for Thailand usually have unlimited data volume included and the reception in Thailand is usually very good!
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Discover SIM cards for Thailand
Airalo eSIM
With the Airalo eSIM for Thailand, you can get online quickly and cheaply on your trip! Airalo 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. No more need to get local SIM cards and no more numbers...
Yesim eSIM
With the Yesim eSIM for Thailand, you can book data packages directly via the app - without a physical SIM card or complicated contract commitments. Particularly practical: With Yesim, you can select different tariffs depending on your data consumption and length of stay and activate them immediately. The app is easy to use and has a clear design so that you can keep track of your credit at all times. Yesim saves you the stress of local SIM cards and allows you to enjoy unlimited connectivity in...
Tips & tricks for SIM cards in Thailand
There are various options for using mobile internet in Thailand. In addition to local SIM cards, you can also use eSIMs or WLAN hotspots. A local SIM card usually offers the best value for money and is available throughout Thailand. Here you can find out which option is best for you.
Buy a SIM card for Thailand at the airport
At the airport, you can buy a SIM card from AIS, DTAC or TrueMove directly after arrival. These providers offer special tourist SIMs with unlimited data volume for 7, 15 or 30 days. Activation takes place directly on site so that you have mobile internet immediately. The prices are moderate, but often slightly higher than in city stores.
eSIM for Thailand: Digital alternative
If your smartphone supports eSIMs, this is a convenient solution. Providers like Airalo or Yesim offer digital SIM cards that you can buy and activate via an app. You receive a QR code that you scan to use mobile internet immediately. eSIMs are particularly practical as you don't need a physical card and can set everything up before you travel.
Buy a local SIM card for Thailand at 7-Eleven
In addition to airports, you can also buy SIM cards in 7-Eleven stores or mobile phone stores. The three main providers are AIS, TrueMove H and DTAC. AIS offers the best network, TrueMove H has flexible prepaid options and DTAC offers cheap packages with unlimited internet for up to 15 days. Make sure that your smartphone does not have a SIM lock.
WLAN hotspots instead of SIM card for Thailand
Thailand offers many free Wi-Fi hotspots in cafés, restaurants and shopping centers. Chains such as Starbucks and McDonald's in particular offer stable Wi-Fi. Some tourist attractions and hotels also offer free internet. However, public networks are often insecure. A SIM card therefore remains the better choice.
Roaming options instead of a SIM card for Thailand
If you don't want to use a local SIM card, you can ask your mobile phone provider about international roaming tariffs. Many providers offer special international packages, but these are often more expensive than local SIM cards. Make sure to check roaming costs in the settings to avoid unexpected charges.
Portable WLAN instead of SIM card for Thailand
A pocket WiFi device enables mobile Internet for several devices at the same time. You can rent these at the airport or in mobile phone stores. They only work with a Thai SIM card, which you have to purchase separately. They are particularly practical for groups or families. Please note that they need to be topped up and a deposit may be required.
Offline maps as an alternative to the SIM card
Network coverage may be limited in remote regions. It is therefore advisable to download offline maps from apps such as Google Maps, Maps.me or HERE WeGo in advance. This allows you to navigate without the internet. This is a particularly useful addition to a mobile data connection for road trips or scooter tours in rural areas.
Multi-country SIM card for Thailand & Co.
If you are visiting several countries on your trip, a multi-country SIM can be useful. Providers like Airalo or Yesim offer data packages that are valid in many countries. This means you don't have to buy a new SIM card every time you enter the country. This option is particularly worthwhile for long-term travelers or digital nomads who want to remain flexible.
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