Best SIM cards you can get in Thailand

Sarishti AroraPublished: 13:29, 21 October 2024| Updated: 13:30, 21 October 2024

3,272 7 minutes read

Photo via: Beebom official website

Planning a trip to Thailand? Staying connected is crucial, and choosing the right SIM card can make all the difference. With several mobile operators offering different plans, finding the best SIM card that suits your needs is essential. Whether you need unlimited data for seamless social media sharing or just enough to check maps and messages, Thailand’s SIM card options cater to every traveller’s requirements. Whether you prioritise speed, coverage, or cost, there’s a perfect SIM card waiting for you in Thailand.

Travelling in Thailand involves selecting the right SIM card to stay connected. Two main types cater to different preferences and requirements:

Feature	Physical SIM Cards	eSIM Options
Availability	Widely available at airports and major stores	Can be activated through an app or QR code
Providers	DTAC, AIS, TrueMove	Holafly and others
Data plans	Ranges from 15GB (8 days) to 50GB (30 days)	Offers unlimited data plans from 4 to 30 days
Activation	Insert SIM into the device; simple setup	Activate via the app or scan the QR code
Registration requirement	Passport required for tourists	No physical registration, digital activation
Convenience	Requires physical SIM insertion	No need to change physical SIM cards
Device compatibility	Works with all SIM-compatible devices	Requires eSIM-compatible devices

Top 5 SIM cards to get in Thailand

Purchasing a SIM card upon arrival is straightforward. Present your passport to the store representative, select your preferred plan, and you’re ready to go. This simplicity makes Thailand SIM cards one of the best options for travellers in 2024.

Before we delve into the top 5 SIM cards you can get in Thailand, You can check out this video guide by Traveltomtom, You can find out tourist insights on how to buy a SIM Card for Thailand at Bangkok Airport.

Furthermore: here is a list of the best options you can explore.

AIS 5G SIM

AIS SIM Cards Thailand — Photo via: Thailand eSIM official website

AIS 5G SIM is a popular choice among travellers in Thailand, providing broad 5G coverage that extends across cities, tourist destinations, and rural regions. It offers flexible data plans designed for short-term use, ranging from 8 to 30 days with generous data allowances, ideal for browsing, video streaming, and navigation. The SIM also includes unlimited calls within the AIS network, ensuring easy local communication.

Why should you purchase an AIS 5G SIM?

Trusted provider: AIS is a well-established operator with a proven track record of reliable service in Thailand.
Widespread retail points: Available at multiple retail outlets, making it easy to find and purchase on arrival.
Strong connectivity during travel: Excellent signal strength, even in remote or less-populated regions.
Free unlimited local calls: Simplifies staying connected with local contacts without worrying about extra charges.
Enhanced travel perks: Access to exclusive deals, special offers, and tourist-friendly services throughout your stay.

TrueMove H 5G SIM

TrueMove H 5G SIM is one of the most preferred SIM cards in Thailand, especially for travellers seeking high-speed connectivity and reliable coverage throughout the country. It offers 5G network access that spans across cities, tourist hotspots, and even remote areas, ensuring consistent data speeds. This includes unlimited data options, with package durations ranging from 7 to 30 days, making it suitable for short or extended visits.

This SIM also provides free access to TrueMove Wi-Fi hotspots located across Thailand, adding an extra layer of convenience for those needing a constant internet connection. The SIM can be easily purchased at airports, convenience stores, and other major retail locations, and activation is simple with just a passport. TrueMove H’s widespread coverage and added benefits make it an attractive choice for those visiting Thailand.

Why should you purchase TrueMove H 5G SIM?

Extensive Wi-Fi hotspot access: Free connection to thousands of TrueMove Wi-Fi hotspots across Thailand for seamless connectivity.
Consistent high-speed network: Reliable 5G speed makes it ideal for video streaming, navigation, and social media use without interruptions.
Tourist-friendly customer support: Dedicated customer service is available to help tourists with any issues or questions.
Flexible data packages: Different package options are designed specifically for short-term travellers, ensuring suitability for varying trip durations.
Wide availability: Easily obtainable in most locations, including convenience stores and airports, allowing for hassle-free purchase upon arrival.

DTAC SIM

DTAC SIM is a great option for travellers and residents in Thailand looking for affordable yet reliable connectivity. The DTAC Happy Tourist SIM offers a variety of short-term data packages with validity ranging from 7 to 30 days, designed to fit different travel needs. The SIM provides access to 4G/5G networks with good coverage in cities and tourist areas, ensuring a stable internet experience.

It also includes local call minutes and international call credits, which is beneficial for tourists needing to stay in touch with both local contacts and family overseas. Available at airports, convenience stores, and shopping centres, They are easy to purchase and activate with a passport. The simplicity of setup, combined with competitive pricing, makes DTAC an excellent option for travellers on a budget.

Why should you purchase DTAC SIM?

Budget-friendly packages: Affordable data options make DTAC ideal for budget-conscious travellers.
Flexible plans: Offers a wide range of plans to suit different travel durations and data needs, from 7 to 30 days.
International call credits: Includes credit for making international calls, perfect for keeping in touch with loved ones back home.
Reliable 4G/5G network: Provides a stable and fast network connection in urban and tourist areas across Thailand.
Easy top-up options: Convenient top-ups are available at convenience stores, through mobile apps, and at retail locations across the country.

My by CAT Tourist SIM

My by CAT Tourist SIM is an affordable SIM card option in Thailand, ideal for travellers seeking a budget-friendly way to stay connected. The SIM card provides 4G coverage in major urban and tourist areas, with data plans ranging from 7 to 15 days, perfect for short visits. Although it primarily offers 4G connectivity, It has been expanding its 5G coverage in selected areas.

The data plans include unlimited data at slightly lower speeds, which is great for general browsing, social media use, and navigation. The SIM can be easily purchased at airports, convenience stores, and other retail outlets, and activation requires only a passport. Its simplicity, affordability, and steady network make it an excellent option for budget-conscious travellers who want dependable connectivity without overspending.

Why should you purchase My by CAT Tourist SIM?

Affordable data options: Provides unlimited data packages at a lower cost, ideal for basic browsing and social media.
Focused 4G Coverage: A reliable 4G network ensures steady connectivity in major cities and tourist spots.
Perfect for Short Stays: Flexible plans ranging from 7 to 15 days make it convenient for short-term visitors.
Hassle-Free Purchase: Widely available at multiple retail locations, making it easy to acquire upon arrival.
Simple Activation Process: Quick and easy setup requiring just a passport, allowing users to be connected in minutes.

TOT Mobile SIM

TOT Mobile SIM is a good option for travellers in Thailand looking for flexible data plans for short-term stays. The SIM card provides reliable 4G connectivity with expanding 5G coverage in urban and tourist regions, ensuring users have a stable connection for general browsing, navigation, and social media. TOT Mobile SIM offers daily, weekly, and monthly plans, allowing users to select a package that best suits their trip length and data needs.

The SIM is easy to purchase at airports, convenience stores, and shopping centres, with a simple registration process requiring a passport. TOT Mobile is known for its consistency in network performance and flexibility, making it a suitable choice for travellers who want adaptable options with dependable service.

Why should you purchase a TOT Mobile SIM?

Flexible data plans: Daily, weekly, and monthly options are available to match various travel needs, making it easy to find the right plan.
Strong urban connectivity: Reliable 4G and expanding 5G coverage ensure a smooth internet experience in major cities and tourist areas.
Short-term convenience: Offers packages tailored for travellers staying in Thailand for brief periods, giving users flexibility.
Easy recharge options: Top-ups can be done through retail stores or online, ensuring data availability throughout your trip.
Reliable customer support: TOT Mobile provides dependable support, which can be beneficial if issues arise during your stay in Thailand.

Comparison table on the basis of price range

SIM Card	Minimum Recharge Price (Thai Baht)	Maximum Recharge Price (Thai baht)	Details
AIS 5G SIM	299	899	Options ranging from 15GB for 8 days to 50GB for 30 days are consistent with AIS’s offerings for tourists.
TrueMove H 5G SIM	299	799	Offers unlimited data with free Wi-Fi hotspots nationwide, which aligns with the tourist SIM offerings TrueMove H provides.
DTAC SIM	199	699	Budget-friendly with local calls and international credit is accurate, as DTAC focuses on affordability for tourists.
My by CAT Tourist SIM	150	399	Offers affordable data plans with unlimited data at a lower speed, which is in line with My by CAT’s budget-oriented services.
TOT Mobile SIM	200	500	Flexible daily, weekly, and monthly plans for short-term usage match TOT Mobile’s offerings for flexible, short-term data packages.

Advantages of using local SIM Cards

Local SIM cards in Thailand offer numerous benefits for travellers. These include:

Cost-efficiency: Local SIM cards typically remain cheaper than international roaming charges. This advantage becomes more pronounced for longer stays or data-heavy activities.

Enhanced coverage and speed: With a Thai SIM card, you tap directly into robust 4G and 5G networks. This access ensures reliable connectivity even in remote locations, enhancing your travel experience.

Flexibility in plans: You can choose from various packages, such as short-term data-heavy plans or long-term unlimited options. Many plans also include perks like unlimited social media data, aligning with modern data usage trends.

The convenience of purchase and setup: SIM cards are easily available at airports, official stores, and local shops. Usually, you just need your passport for registration, making the process straightforward.

In-person support at local stores: If issues arise, face-to-face customer service provides quick solutions, ensuring you’re not left without connectivity at crucial times.

With top providers like DTAC, AIS, and TrueMove offering a variety of plans, you can find one that suits your specific needs. Whether you opt for a physical SIM or the convenience of an eSIM, the process is straightforward and hassle-free. Enjoy the benefits of local rates, extensive coverage, and reliable internet access without the worry of international roaming charges. Get your options and travel around Thailand without too much concern or hassle.

Frequently asked questions

Where can I buy a SIM card in Thailand?

You can buy SIM cards at airports (like Suvarnabhumi and Don Mueang), convenience stores (e.g., 7-Eleven and Family Mart), and shopping malls throughout Thailand. Most of these locations have counters where you can purchase and activate a SIM card on the spot.

Do I need to register my SIM card in Thailand?

Yes, registration is required when buying a SIM card in Thailand. You will need to show your passport for verification. The vendor will assist you with the registration process to activate your SIM card.

Are eSIM options available in Thailand?

Yes, eSIM options are available in Thailand, offered by providers such as AIS and TrueMove H. eSIMs provide convenience as they eliminate the need for a physical card, allowing activation through an app or a QR code. Make sure your phone is eSIM-compatible before opting for this type.

Which SIM card offers the best coverage in Thailand?

AIS and TrueMove H are considered the best for nationwide coverage. They both offer extensive 5G and 4G networks, ensuring a strong signal in both urban and rural areas, making them ideal for tourists who plan to travel across the country.

Can I recharge my Thai SIM card easily?

Yes, recharging a Thai SIM card is easy. You can top up at convenience stores (like 7-Eleven), supermarkets, or online through the provider’s app or website. You can also use prepaid cards available at most retail locations.

What is the difference between a tourist SIM and a local SIM card in Thailand?

A tourist SIM card is specifically designed for short-term visitors, offering data packages with validity from 7 to 30 days, and sometimes includes free calls and international credits. A local SIM card is suitable for long-term stays and comes with regular calling and data packages that can be recharged as needed.

Can I use a Thai SIM card for international calls?

Yes, most SIM cards offer international call packages or credit. DTAC Happy Tourist SIM and TrueMove H 5G Tourist SIM provide international calling options. Check with the provider for specific international rates.

Which SIM card is the most budget-friendly in Thailand?

The DTAC Happy Tourist SIM and My by CAT Tourist SIM are the most budget-friendly options, offering affordable plans with good data coverage. They are ideal for travelers looking for a cost-effective way to stay connected.

Is 5G available with Thai SIM cards?

Yes, 5G is available with most major providers like AIS, TrueMove H, and DTAC. Both AIS 5G Tourist SIM and TrueMove H 5G Tourist SIM offer excellent 5G coverage in major cities and tourist areas across Thailand.

How do I activate my SIM card in Thailand?

Activating a SIM card in Thailand is simple:

Insert the SIM card into your phone. If it is not prepaid, you will need to download the application with your associated sim card and then add the balance and purchase a package to use in order to begin using it.
Provide your passport for registration at the point of sale.
Follow the instructions provided by the vendor, which usually involves turning on your phone and waiting for the network connection.

Sarishti Arora

Eager to create brilliant and resonant content, Sarishti specializes in weaving feelings into compelling narratives and translating emotions into impactful words. With her Master's in Computer Application, she tackles blog posts, articles, or anything else with her technical expertise and her commitment is to capture the essence of a story.