Which Thailand travel SIM card is the best to buy?

Thailand is one of the most popular travel destinations, attracting millions of tourists each year. Particularly, with its close proximity to Vietnam and very affordable travel costs, Thailand is a favorite destination for many Vietnamese tourists. According to the Ministry of Tourism and Sports of Thailand, from January to May 2024, a total of 391,271 Vietnamese tourists visited the "Land of Smiles." As a result, keywords like Thailand travel SIM cards or Thailand travel eSIMs are frequently searched for. Keeping your information about Thailand travel SIM cards up to date will ensure a smooth and complete trip.

Below is some helpful information about Thailand travel SIM cards to help you find the best and most suitable SIM for your needs. Let’s explore with Vietjet!

Thailand not only boasts many stunning natural landscapes but also has a vibrant and bustling lifestyle, attracting millions of tourists every year.

1. Why should you buy a Thailand travel SIM card?

With today's advanced technology, you can access the Internet in many places through Wi-Fi networks, and Thailand is no exception. However, having a local SIM card is still essential for the most convenient travel experience.

In addition to being able to make calls or send texts anytime, owning a Thailand 4G SIM card will also allow you to access the Internet seamlessly anywhere and anytime. You can easily look up information, use navigation apps, maps, translation services, or share beautiful moments with friends and family.

Purchasing a Thailand 4G SIM card allows you to easily search for information, use apps, or share beautiful moments with friends and family.

See more: How much does traveling to Thailand cost? Comprehensive cost overview

2. Overview of Thailand travel SIM cards

Similar to Vietnam, Thailand also has several telecom service providers. There are three popular carriers: DTac, Truemove, and AIS. Specifically:

2.1 TrueMove SIM

TrueMove is a popular SIM card in Thailand. This network provider has a nationwide 4G/5G coverage, ensuring stable connectivity wherever you are in Thailand, from bustling cities to remote rural areas.

TrueMove is considered one of the strongest 4G SIM providers in the country. This carrier offers various flexible travel packages, suitable for different visitor needs and durations of stay. You can easily choose a package with the right amount of data, call minutes, and texts according to your usage requirements.

2.2 AIS SIM

AIS is regarded as the mobile network with the widest coverage in Thailand. It's considered the most reliable choice for tourists who want to ensure stable Internet access. Tourists can access the Internet even in remote areas, including the Khao Sok National Park.

However, the price of Thailand travel SIMs from this network is generally higher. The packages from AIS are also slightly more expensive than those from other providers in Thailand.

2.3 DTAC SIM

DTAC is another popular provider of Thailand travel SIM cards. DTAC offers tourists a budget-friendly travel SIM solution with good service quality, meeting various needs while exploring the Land of Smiles.

Notably, DTAC is famous for its reasonably priced SIM cards and travel packages, making it ideal for travelers on a tight budget.

2.4 Common Features of the Three Types of Thailand Travel SIM Cards

The coverage of these three carriers does not differ significantly in major cities like Bangkok. The differences only become apparent when you venture into the forests in the northwest or head to the southern beaches and islands.

Additionally, another common feature is that the Thailand travel SIM cards from these three carriers generally include similar packages, such as:

High-speed internet data: around 2.5 GB
Initial account balance: 100 Baht
Minutes available for calls within Thailand and internationally: around 30 minutes for domestic calls in Thailand and 10-15 minutes for international calls
Validity period: approximately 7-8 days

All three carriers provide coverage across almost all of Thailand, allowing tourists to use telecom services widely throughout the "Land of Smiles."

See more: Thailand Travel: Explore culture, cuisine, and flight tickets

3. Where to Buy a Thailand Travel SIM Card?

3.1 Buy Directly at Thailand Airports

Purchasing a 4G Thailand SIM or a Thailand travel SIM as soon as you land at a Thai airport is a popular choice among tourists. After collecting your luggage, you can head to the airport service counters. Here, you’ll usually find a range of telecom service counters from the three aforementioned carriers, allowing you to choose the one that best fits your needs.

Note that when purchasing a Thailand travel SIM, you’ll need to present your passport. Rest assured that the staff here can communicate with you in English if you need any assistance with activating and using the Thailand 4G SIM.

The price for a 4G Thailand SIM card ranges from 299 Baht (around 210,000 VND) to 350 Baht (250,000 VND).

Tourists can buy a Thailand travel SIM after completing check-out and collecting their luggage.

3.2 Buy a SIM at Convenience Stores in Thailand

Besides buying a 4G Thailand SIM at the airport, you can also purchase a Thailand travel SIM at convenience stores in Thailand. 7-Eleven is an extremely popular convenience store chain in the "Land of Smiles." These stores can be found on almost every street in Bangkok, Pattaya, and other cities across Thailand, making it easy to purchase a Thailand travel SIM there.

The price of a 4G Thailand SIM bought at convenience stores is similar to that at the airport, ranging from 299 Baht (around 210,000 VND) to 350 Baht (250,000 VND).

3.3 Buy a Thailand Travel SIM Online

In addition to purchasing directly in Thailand, you can be more proactive by buying a Thailand SIM online. You can order a Thailand travel SIM directly from the carriers’ websites and receive the SIM as soon as you arrive at the airport. If your phone doesn’t support eSIM technology but you want to order online for better deals, this is the perfect choice.

Moreover, in Vietnam, there are also many stores selling 4G Thailand SIM cards. You can easily purchase one in Vietnam and insert it once you arrive in Thailand. However, when buying in Vietnam, make sure to check that you are purchasing from reputable locations and pay attention to the validity period of the 4G Thailand SIM card.

3.4 Buy a Thailand Travel eSIM Online

Another convenient option for accessing telecom services in Thailand is the Thailand travel eSIM. Instead of purchasing a traditional physical SIM card, you can activate an eSIM directly on your phone with just a few simple steps.

You can easily buy an eSIM online from the providers' websites. The purchasing process is usually straightforward, involving the following steps:

Visit the website of the chosen eSIM provider.
Select the package that suits your needs.
Enter your personal information and make the payment.
After successfully paying, you will receive a QR code or activation instructions via email.
Once you receive the QR code or installation guide, start setting up your phone as follows: Go to "Mobile Data" or "SIM Settings," then choose "Add Mobile Plan" or "Add eSIM."
Scan the QR code or enter the eSIM activation code you received.
Follow the on-screen instructions to complete the activation process.

Some popular Thailand travel eSIM providers trusted by tourists include:

Thailandesim: Offers a range of affordable eSIM options with packages that include internet access, texting, and calling.
Airalo: Provides multiple eSIM packages usable in Thailand and other Asian countries.
Holafly: Known for its unlimited data packages, ideal for long-term travelers or those using multiple devices.

The price of a Thailand travel eSIM varies depending on the duration and package. Typically, prices range from 150,000 VND to 300,000 VND per eSIM.

See more: 4G eSIM: How to Register and Use

We hope that the helpful information about Thailand travel SIM cards or 4G Thailand SIM cards in this article will help you choose the best SIM for your trip to this beautiful country. Additionally, to better prepare for your trip to Thailand, don’t forget to book your flight early to have the flexibility to choose your flight and get cheaper fares.

If you’re still unsure where to buy flight tickets to Thailand, consider purchasing tickets to Thailand from Vietjet. Vietjet currently operates a variety of direct routes to Thailand with fares starting at only 210,000 VND.

Don’t forget to follow the 0 VND domestic and international flight promotions available daily between 12:00-14:00 to get the best ticket deals.

Vietjet currently offers a variety of direct flights to Thailand at extremely attractive prices.

Stay updated with the latest information on fares, promotions from Vietjet, as well as many useful travel tips via Vietjet’s official information channels: