Best Thailand eSIM from $5.22, 5G data eSIM

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by Luke

Best eSIM for Thailand Travel

Are you worried about the internet while planning your trip to Thailand? 💕

The worry can be solved by just downloading an eSIM (embedded SIM) to your smartphone. 😋 With an eSIM, you can freely use the internet abroad, including in Thailand, without worrying about losing it. Super convenient! ✨

👇 Get the best eSIM for your wonderful experience in Thailand!!! 👇

5G AIS Network
  • COVERAGEThailand
  • DATA30 GB
  • VALIDITY8 Days
  • PriceUS$5.98
5G AIS Network
  • COVERAGEThailand
  • DATA30 GB
  • VALIDITY10 Days
  • PriceUS$7.80
5G Dtac Network
  • COVERAGEThailand
  • DATA50 GB
  • VALIDITY10 Days
  • PriceUS$6.33

Various Thailand eSIM Options

eSIM Thailand

The majority of eSIM providers in Thailand offer comparable packages in terms of speed, with the main distinction being the number of packages and their prices. This article highlights the top eSIM packages for tourists in Thailand., a subsidiary of the Vietnam-based GIGAGO company, is an eSIM provider catering specifically to tourists in Thailand. Despite being a newcomer in the market, it has a competitive edge due to its focus on the Thai market, offering a variety of packages to suit different customer needs and budgets. offers the most extensive range of eSIM packages, with 13 different options based on the duration of your stay and your data requirements.


Holafly is another eSIM provider for tourists in Thailand, with a significant market presence and products available in over 190 countries and regions. They use the 02 networks, DTAC and TrueMove H in Thailand, providing internet access in most areas, including urban, rural, and remote locations. Holafly offers only Unlimited packages, but it's important to note that there's a limit to the amount of high-speed internet you can use before the speed decreases.


Airalo, another eSIM provider, has been in the market since 2019 and offers eSIMs for over 200 countries and regions. They have an app for customers to purchase, use, and manage eSIMs. In Thailand, Airalo uses the DTAC network, offering fast and stable network speeds. They offer 8 eSIM packages for Thailand, but only 2 are exclusively for Thailand, while the other 6 are for regions including Thailand. This could be expensive for tourists who only visit Thailand and do not travel to other countries.


Nomad is a global eSIM provider that caters to short-term travelers, frequent travelers, and those who visit multiple countries in one trip. To use Nomad's eSIM, you simply visit their website, select your destination, and choose the appropriate eSIM package. Nomad uses the AIS network, one of the top 3 networks in Thailand. However, like Airalo, Holafly, and Mobimatter, Nomad only provides data eSIM packages, not local phone numbers, and their prices are relatively high compared to other providers.

👇 Comparison Table of Thailand eSIM plans 👇

Trip.com30-50GB5g high speed8-10 Days$5.22-$6.80
HolaflyUnlimited5-90 days$19 – $99
AiraloUnlimited8 days$9.9
Thailandesim.com6GB8 days$24.9
NomadUnlimited1-10 days$7 – $30

🤔 In comparison, eSIM is the cheapest and fastest option! 😏

What is an eSIM? Easy Explanation for Beginners

eSIM Thailand: What is an eSIM

Basic information about the eSIM

An eSIM, or Embedded SIM, is different from a traditional physical SIM card. It refers to an electronic SIM that is built into the device. In Japan, eSIM-compatible devices were introduced in 2018, and since then, the number of users has been rapidly increasing. Unlike traditional SIM cards that need to be physically inserted into the device, eSIMs do not require a card to be inserted or removed. It's a revolutionary system that allows you to freely connect to the internet abroad, including in Thailand, by simply downloading or deleting SIM information in the device.

Use it right away in Thailand! How to set up Thailand eSIM

eSIM Thailand: How to Use

How to use an Thailand eSIM

Do not scan the QR code from a camera or app other than the intended device, always set up from the device that will use the eSIM.

1. Please check if your device supports eSIM.

2. Go to "Settings" > "Mobile Data" > "Add Mobile Data Plan" on your device.

3. Scan the QR code (if you cannot read the QR code, please manually enter the "SM-DP +Address" and "Activation Code").

4. After scanning the QR code, when the popup "Welcome to Billion Connect!" appears, tap "OK" to complete the setup. Please do not use the eSIM line until you arrive at your intended eSIM usage location.

5. You can change the name of the line from "Mobile Data Plan Name". Changing the line name to "BC" makes it easier to understand the line switching status.

6. After arriving at your intended eSIM usage location, turn off other SIM cards and turn on BC eSIM and its data roaming to enable data communication.

7. If you cannot use eSIM data communication, please check your APN settings. APN: internet (APN setting method: "Mobile Data" > "Network Selection")

Precautions: It is valid for 90 days from the date of reservation. It is for one-time use only. Also, changes or cancellations after reservation are not accepted. If you have any questions, please contact customer service.

Available devices of Thailand eSIM

Note: Before purchasing an eSIM on, please check if your mobile phone can use eSIM.

eSIM Thailand: Available Devices

Where to get Thailand eSIM

Get eSIM Online

  • Select Your eSIM Provider: Stay always connected in Thailand by choosing from top eSIM providers such as AIS, TrueMove H, and DTAC. These providers ensure you're never out of touch on your travels in Thailand.
  • Choose Your Ideal Data Plan: Seamlessly select a data plan that aligns with your connectivity needs. With options ranging from short-term to extensive coverage, finding the perfect plan is just a few clicks away.
  • Effortless eSIM Activation: Activate your eSIM in moments by scanning a QR code from your chosen provider. Follow the straightforward instructions on your device, and dive into instant connectivity without the hassle.

Get eSIM Offline

  • While securing your eSIM online offers unparalleled convenience and a smooth start to your travels, know that you're covered upon arrival too. Travelers landing at Suvarnabhumi International Airport (BKK) in Bangkok have the flexibility to pick up a tourist SIM card or eSIM from AIS, TrueMove H, DTAC, and other providers at the airport.

Opting for an online eSIMM purchase, however, streamlines your travel preparations, allowing you to bypass queues and enjoy immediate internet access the moment you land.

How Much Does an eSIM Cost in Thailand?

eSIM Thailand: The cost of Thailand eSIM

The SUPER FAST and CHEAP eSIM for Thailand from, as of Feb 2024, provides 30GB of data for 8 days. 🤤 Specifically, how much data communication can be done?

30GB ÷ 8 days = 3.75GB/day (daily usage estimate)

By calculation, you can use about 3.75GB of data per day. An average webpage is about 3MB, so you can browse over 1200 pages a day. Even with the use of social media for posting and viewing photos and texts, this should be sufficient. With 3.75GB of data, you can watch over 10 hours of videos a day on YouTube. Overall, 3.75GB/day of data is sufficient for general web browsing and social media use during a trip to Thailand. If you're still worried about data usage, you can save by using local Wi-Fi.

Thailand eSIM Plan from

8 days30GBUSD 5.22
10 days30GBUSD 6.80

eSIM Package Details

  • Please install the eSIM after arriving in Thailand to avoid calculating the validity period in advance.
  • The total high-speed capacity is 30GB, and then the speed is reduced to 384kbps. (Promotion: If you dial *777*7664# at Thailand, you can get an extra 20GB, which means a total of 50GB can be used in 10 days.)
  • Unlimited calls among AIS network + Free 100 Baht Credit
  • The days of the package are calculated as follows: 24 hours a day according to the local time in Thailand.

User Reviews

I was a bit anxious about using eSIM for the first time, but it connected normally after connecting to the free Wi-Fi at Suvarnabhumi Airport. It was very comfortable as I could always use it at high speed during my trip!
I always used a local SIM, but this time I used an eSIM for the first time. The cost performance was good, the setup was easy, and I was able to use it comfortably without any problems, so I plan to use it again.
I was worried if it would work well as it was my first time using an eSIM. It was cheap and I used it in Phuket, Phi Phi Island, and Bangkok in Thailand for 7 days, but there was never a situation where the line was unstable.

Which is Convenient in Thailand? Thailand eSIM, SIM Card, Wi-Fi Router

eSIM Thailand: In-depth comparison of eSIM, SIM card, and Wi-Fi router

Difference between eSIM and SIM card and Wi-Fi Routers



  • Eliminates the risk of losing or damaging a SIM card, as the eSIM is embedded within the device.
  • Activation can often be completed before arrival, simplifying the process.
  • Designed for instant connectivity upon reaching your destination.


  • Only compatible with certain smartphones, restricting use to newer models.
  • May not support traditional phone number use, affecting calls and SMS capabilities.

SIM Cards


  • Unlike a Wi-Fi router, SIM cards don't need to be charged, ensuring uninterrupted connectivity.
  • Users have the flexibility to choose from an array of plans to fit their communication needs.


  • Requires a SIM-unlocked smartphone to operate, limiting use with carrier-locked devices.
  • Initial setup might require time and effort, including PIN entry and activation procedures.

Wi-Fi Routers


  • Simply set up upon arrival and connect multiple devices, offering internet access to a group.
  • Ideal for travelers with multiple gadgets or groups needing shared access.


  • The need to recharge the router can limit mobility and accessibility.
  • Picking up and returning the device can be inconvenient, alongside potential extra costs for the service.

Thorough Comparison SIM cards can be used without worrying about charging, like a Wi-Fi router. They are light and you can choose from many plans. However, there are drawbacks such as the need for a SIM-free smartphone and the hassle of setting up. A Wi-Fi router only needs to be set up after arrival and can be shared among multiple people or connected to multiple devices. However, there may be issues with battery life, the hassle of handing over, and increased costs. An eSIM does not require a physical SIM card, so there is no worry about loss or damage. The setup is relatively easy, but only a limited number of smartphones support it.

👇Choose the most suitable Internet option for you👇

eSIMNo risk of loss or damage
Easy to set up
Can be used immediately upon arrival
Limited number of smartphones can be used
Phone number cannot be used
SIM cardNo need to charge
Not bulky
Many plans available
Setup required
Need pin
Requires SIM-free phone
Wi-Fi routerCan be used immediately upon arrival
Can be shared by multiple people
Can be connected to multiple devices
Worried about charge life
Difficulty in receiving and delivering

Difference between eSIM and SIM card

eSIMs and traditional SIM cards serve as key components for international smartphone communication, despite their notable distinctions. Traditional SIM cards, which are tangible plastic inserts, fit into a specific slot within the smartphone for activation. Should you opt to switch network providers, this process necessitates the manual replacement of the SIM card.

Conversely, eSIM technology departs from the physical form, integrating directly into the smartphone's internal hardware from the outset. Carrier changes can be set on the device, so there is no need for physical exchange work.

ItemSIM cardeSIM
FormPhysical CardEmbedded (electronic)
Hassle of replacementCard needs to be physically replacedOnly settings on the device
Compatible devicesRequires SIM slotOnly devices that support eSIM
Carrier changeNeed to purchase and insert a new SIM cardCan be changed in the settings screen
Size & ShapeDifferent sizes such as micro SIM and nano SIMPhysical size and shape don't matter

Based on the features and disadvantages, it is important to choose the most suitable one according to the usage scene and purpose.

Related articles about Thailand eSIM

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If you're going to Vietnam, a Vietnam eSIM is a must!

If you are going to Japan, eSIM is a must!

If you're going to China, choose eSIM!

If you go to Malaysia, eSIM is definitely recommended!

3 Benefits of Using Thailand eSIM

eSIM Thailand: 3 Benefits of Using Thailand eSIMs

1. It can be used immediately upon arrival in Thailand.

One of the major advantages of eSIM is that it allows you to use the internet smoothly from the moment you land at the airport in Thailand. With traditional SIM cards, you needed time to purchase one at an airport shop or to receive a pre-ordered SIM. However, by pre-downloading an eSIM, you can connect to the network the moment you step off the plane. This allows you to efficiently proceed with your travel arrangements, such as arranging a taxi or finding directions to your hotel.

2. No risk of loss or damage

Traditional SIM cards are very small and require careful handling, especially when replacing them during travel, which increases the risk of loss or damage. On the other hand, eSIMs do not have a physical shape, so there is no need to worry about loss or damage. There is also no need to worry about the hassle of opening the SIM tray with a small pin or accidentally dropping the SIM card.

3. Dual SIM

By using an eSIM, you can use dual SIM. Dual SIM allows you to use two networks on one smartphone. This allows you to install a SIM that can be used in both Japan and overseas on one device. You can smoothly switch network environments when moving from Japan to overseas and vice versa. With dual SIM, you don't have to re-contract your internet environment every time you visit multiple countries.

3 Disadvantages of Using Thailand eSIM

eSIM Thailand: 3 cons of Using Thailand eSIMs

1. Limited device compatibility

To use an eSIM, you need a smartphone or tablet that supports eSIM. While newer models are becoming eSIM compatible, older models and some mid-to-low priced devices cannot use eSIM. This means you will need to check whether your current device can use eSIM. If you need to purchase a new device to use eSIM, you should also consider the associated costs.

2. Cannot be used on multiple devices

Traditional SIM cards can be swapped between devices, allowing you to use one SIM on multiple devices. However, eSIMs are built into the device, making it difficult to easily move them between multiple devices. Therefore, those who use multiple devices during their trip to Thailand may find this inconvenient.

3. Cannot use a phone number

With eSIM data plans, a unique phone number may not be provided, or an additional fee may be required. This could be inconvenient in situations where a local phone number is needed, such as making restaurant reservations or contacting hotels. Traditional SIM cards often provide a phone number along with data, so this is something to consider when thinking about using an eSIM.

Who is suitable for's Thailand eSIM?

eSIM Thailand: eSIM Thailand

1. People who are traveling to Thailand for around a week's eSIM is an 8-day plan. For those staying for around a week, you can choose a cost-effective plan.

2. People who want to use the internet cheaply

As they offer eSIM at a reasonable price range, it is recommended for travelers who want to keep costs down.

3. People who want to use the internet immediately

If you set up your smartphone in advance, you can use the internet immediately after arriving in Thailand. You can start comfortably without any waiting time.

Who is not suitable for's Thailand eSIM?

eSIM Thailand

1. People going on short or long trips to Thailand

For short or long-term stays, it may be better to consider plans optimized for specific periods offered by other providers.

2. People who want to use a large amount of internet

For those who consume a large amount of data, it is recommended to consider large-capacity plans offered by other providers. Some of the plans offered by are not large-capacity, so caution is needed.

3. People who can set up an internet environment in Thailand

For those who have the flexibility to consider purchasing a local SIM card or renting a Wi-Fi router,'s eSIM may not necessarily be the best option.

3 Tips for Choosing an eSIM for Thailand

eSIM Thailand: 3 Tips for Choosing an eSIM in Thailand

1. Is the data volume sufficient?

Consider how much data you will need during your stay in Thailand. If you plan to search for tourist spot information in real time or upload photos and videos to social media, a large-capacity data plan is recommended. However, if basic communication and map usage are your main needs, a medium data plan should be sufficient.

2. Check the validity of the plan

Check the validity of the eSIM according to your stay in Thailand. A plan of about a week is recommended for short trips, and a one-month plan for long stays. To avoid running out of data during your stay in Thailand, it is good to choose a plan with a little leeway.

3. Are there good reviews?

Checking third-party reviews and feedback can help determine the quality and reliability of an eSIM. Reviews from users who have already used the eSIM are very useful for understanding actual usage and support in case of troubles.

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Frequently Asked Questions about Using Thailand eSIM

eSIM Thailand: FAQs of eSIM Thailand

Frequently Asked Questions about Thailand eSIM

  • Can I buy eSIM in Thailand?

    In Thailand, eSIM services are readily available for tourists. They are offered by the three primary network providers: AIS, DTAC, and True Move.
  • Can I buy eSIM at Thailand airport?

    Upon landing at Suvarnabhumi International Airport in Bangkok, travelers can purchase eSIMs from major providers such as AIS, TrueMove H, and DTAC, alongside traditional tourist SIM cards.
  • Is eSIM available in Bangkok?

    Yes, eSIM services are accessible in Bangkok and effectively cover 99% of Thailand. The City eSIM Plans are specifically designed to provide the best network connectivity within the city, making them a convenient option for those planning to spend an extended period in a particular city.
  • Can I use eSIM outside of Thailand?

    Installation is possible, but usage is not. If you install it outside of your intended usage location, do not use the eSIM line until you arrive in Thailand, and switch lines after arrival.
  • How is the timing of eSIM usage calculated?

    It is calculated from the time data communication starts using the eSIM line in Thailand. For example, if you purchase a 3-day plan and complete activation at 10:00 on October 1, the expiration date will be 10:00 on October 4.
  • What should I do if there is no network even after turning on BC eSIM after arriving in Thailand?

    Turn on data roaming for BC eSIM and check if the APN of eSIM is correct.
  • Is it possible to end usage before the purchased plan date?

    Yes, you can. Please delete the eSIM directly from the device.

About eSIM precautions

If you want to enjoy your trip to Thailand, eSIM Thailand is a must-have item!

eSIM Thailand: If you want to have a fun trip to Thailand, an eSIM is a must!

If you're planning a trip to Thailand, eSIM is definitely a must-have item. In order to fully enjoy Thailand, constant access to the internet is essential. From hotel reservations to map usage, to searching for local recommendations, a smooth communication environment will make your trip more comfortable and fulfilling.'s eSIM is supported by many travelers for its reliability and convenience. Why not take this opportunity to try's eSIM?

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