Mobile Internet in Thailand with eSIM
What is eSIM and how does it work?
Travel is becoming easier and more convenient thanks to advancing technology. One of the newest solutions revolutionizing how we connect to the internet abroad is the eSIM. It’s a perfect option for anyone planning a trip to Thailand, offering easy access to fast internet.
The eSIM for Thailand is a modern, digital solution that eliminates the need for a traditional plastic SIM card. The entire profile is stored directly in the memory of your phone, tablet, or watch, meaning you only need a device that supports eSIM.
This solution is perfect for anyone looking to avoid high roaming charges. The eSIM card enables immediate internet access and local data packages upon arrival in Thailand, which is extremely convenient, especially when you need quick access to online maps or other services.
Installation process
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After purchasing the eSIM online, you receive a special QR code.
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Scan it with your phone’s camera.
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The new network profile automatically appears on your device.
Activation is intuitive and easy, even for less tech-savvy users.
Once in Thailand, simply enable mobile data for the eSIM profile, and your phone will connect instantly to a local cellular network. This lets you immediately send messages, book taxis, or share photos without worrying about high roaming fees or waiting unnecessarily.
Why choose eSIM instead of a local SIM card?
Traveling to Thailand with an eSIM means convenience and peace of mind. Traditional roaming can seriously strain your budget — data roaming with Polish operators can cost over 40 PLN per megabyte, potentially leading to shockingly high bills.
eSIM solves this problem once and for all. You select a data package, pay upfront, and know exactly how much you spend. No hidden fees or surprises — this predictability is a huge relief for tourists.
While local SIM cards may seem cheaper, in reality they can be less convenient:
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Finding a sales booth after a long flight is tiring.
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Language barriers can complicate things.
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Registration on a passport may be required.
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The purchase process can be lengthy and stressful.
eSIM bypasses all these issues. You buy it online before your trip and install it in minutes, without leaving home. Upon arrival, your internet works immediately — you can check your route or message loved ones while still picking up luggage.
Benefits of eSIM for travelers
Thailand trips are about exploring exotic landscapes, tasting local food, and experiencing culture. Stress-free internet access is key to a smooth journey. Both roaming and travel eSIM cards offer benefits like:
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Real-time communication with loved ones
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Easy access to maps and navigation apps
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Avoidance of high data roaming fees
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Simple setup and activation
Which devices support eSIM?
More and more modern smartphones support eSIM, especially those released after 2019. Major brands like Apple, Samsung, and Google offer this technology. eSIM is also becoming standard in select tablets and smartwatches.
Your device must be factory-unlocked — no SIM lock — so check compatibility before buying. We provide a list of eSIM-compatible devices on our website. Skipping this step often leads to disappointment, but a quick check can prevent unnecessary hassle.
How to check if your smartphone supports eSIM in Thailand?
Before purchasing a virtual SIM, verify your phone’s compatibility:
Method 1: Using a code
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Open your phone dialer.
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Enter the universal code: *#06#.
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The system shows device info.
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Look for the EID number (Embedded Identity Document).
Presence of EID confirms eSIM support; absence likely means incompatibility.
Method 2: Checking phone settings
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On Android: Settings → Network & Internet (or Connections) → SIM management → Look for “Add eSIM” or “Cellular plan manager.”
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On iPhone: Settings → Cellular → Look for “Add eSIM” or “Add cellular plan.”
Remember, no SIM lock is required for activation.
How to use eSIM internet in Thailand?
Simply purchase a virtual eSIM card from a provider online. Activation is quick and usually online. After activation, you instantly get internet access on your device.
Activation steps:
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Choose a suitable plan.
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Scan the QR code to add the eSIM profile.
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Configure network settings as instructed.
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Enjoy internet without a physical SIM card.
Cost comparison: eSIM vs roaming and local SIMs in Thailand
eSIM costs in Thailand are often much lower than roaming fees. Polish roaming can cost up to 44 PLN per MB, while a 3 GB eSIM package for 7 days costs only about 30 PLN — a huge difference.
Sample XOXO eSIM prices
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3 GB / 30 days — 30 PLN (~$7)
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10 GB / 10 days — 50 PLN (~$12)
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10 GB / 30 days — 60 PLN (~$14)
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50 GB / 30 days — 205 PLN (~$48)
Can you keep your WhatsApp number and use Dual SIM with eSIM in Thailand?
Yes! You can keep your WhatsApp number. Many smartphones support Dual SIM, allowing you to use eSIM as your primary internet source while keeping your physical SIM for calls and texts. This avoids switching SIMs and losing access to your permanent number.
This is especially useful for:
Can you use hotspot and share internet from eSIM in Thailand?
All our Thailand eSIM packages support hotspot functionality. You can turn your phone into a portable Wi-Fi router, sharing internet with laptops, tablets, or multiple phones — perfect for work or travel.
How to choose the best Thailand eSIM package for your travel needs?
Start by defining your travel plans and internet needs. If you mainly use maps or messengers, a small data package suffices. For remote work or video streaming, pick a larger limit.
Check:
Choose a plan matching both your internet needs and trip type — a short city break requires different data than a month working on the beach. A well-chosen package saves stress and extra costs.
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