Learn about the best SIM card options for your trips to South America and always stay connected to t...
SIM Cards
Many tourists travel to Thailand, drawn by events like Songkran, the Thai New Year water festival, and Loi Krathong, the Festival of Lights. Without data, it can be difficult to find festival locations or follow the flow of celebrations happening around the city. There's no need to worry about internet access when reliable data SIM cards are easy to get.
The cheapest card with more mobile data is the Holafly Thailand SIM card. It offers 4G coverage through Thai operators TrueMove and Dtac, starting at €17. Holafly has the lowest rate per day and per GB. It also does not charge for shipping or the card itself. Local SIM cards from AIS, Dtac, and TrueMove are also available at Thai convenience stores and airports.
This article provides information on the best data SIM card options for accessing the internet in Thailand and answers commonly asked questions.
Arriving in a country different from yours and to be offline is almost a "trouble" nowadays. Being always connected allows us not only to communicate with family and friends. It also allows us to be connected everywhere without paying roaming charges in Thailand is all the time expensive. Lets us show you what the best data sim cards option are trending today.
If you have a phone compatible with eSIM you can buy an eSIM for traveling to Thailand, this is a new technology to internet connection. You will receive a QR code to activate the virtual SIM card.
As we told you at the beginning of this article, the cheapest card with more mobile data is the Holafly Thailand SIM card. The next chart can show you graphically why the reason is.
Holafly has the cheapest rate per day and per GB, better than its competitors, SimOptions, and TravelSIM. Now buying your SIM card for Thailand is not such a complicated task.
As you know, these options remain to know: Where to buy your SIM card for Thailand? You can do it before traveling or once you arrive at your destination. We suggest you do the first one, buy your SIM card from an online store, before traveling.
At the beginning of this article, we showed you the rates per day and per GB of the three alternatives available to buy your SIM card for Thailand while you are still in home (Holafly, TravelSIM, and Simoptions). Now we tell you a little bit about each of them so you can make your decision.
Holafly, which offers different SIM cards to many destinations, is selling two types of cards. SIM cards provide 4G coverage and network support from the Thai mobile operator Trumove/Dtac at a fair price starting at 17 €.
| Time (Days) | Data amount (GB) | Price (€) | Price/day |
| 8 | 3 | 17 | 2,1 |
| 12 | 4 | 26 | 2,1 |
Holafly benefits
Holafly disadvantages
SimOptions offers two types of cards, the first one that offers 3GB, and the second offers 4GB includes calls and SMS. One of them is supported by the AIS operator and the other by China Unicom. Much the same to Holafly are Thailand SIM cards, which provided a connection for eight days and twelve days respectively.
Benefits
Limitations
You have already known all about the benefits and detriments of the SIM card offers to Thailand and the rates per day and GB. Do you know that Holafly maybe your best option. Let us explain what's about in the next chart. We will show you the full price of cards without data, with data and shipping costs. Holafly is not going to charge the card and shipping neither.
| Price by Card (€) | Data Price (€) | Shipping price (€) | Fixed price (€) | |
| Holafly | 0 | 17 | 0 | 17 |
| Simoptions | 0 | 21,7 | 12,02 | 33,19 |
| TravelSIM | 10 | 46,13 | 8 | 64,13 |
Take a look: If you looked at the comparison chart, it seems like the SIM cards Thailand from SIMoptions and TravelSIM seem to be around 5 € cheaper than Holafly, but when you look at the extra price, cost of card or shipping, these are more expensive in the end. It seems this is always rational, so consider the final price and not only the initial charge that appears on their web portals.
May get your SIM card by the official stores in the head Thailand stores like Mart, Seven-Eleven, these stores belong to AIS or Dtac. Can purchase the cards for 50 bth, so they will ask for your passport number to register it. You also may buy in Tesco Lotus, FamilyMart or Big C, as well as True Visions, Jiffy or CAT, AIS vending machines, in airports and shopping malls.
Now, We will show you the main voice calls companies and their offer of SIM cards to have Internet in Thailand: AIS, Dtac, and TrueMove H. Although there are more operators, such as CAT and TOT, we will inform you about the most important ones.
One of Thailand's best voice calls companies, AIS is part of SingTel Corp. and offers its well-known AIS SIM card called 1-2-Call, which offers 4G data. Among its SIM cards are The One SIM, Super Social, and Net SIM.
AIS card Benefits
Ais card Limitations
From the term (Total Access Communication), Dtac is one of Thailand's leading mobile operator and is part of the Norwegian-based Telenor Group. It is the operator with the largest bandwidth network in the country. The pre-paid SIM cards are the (Go Plearn SIM, No-Limit SIM, Super 4G SIM, among others)
Benefits
Limitations
Mobile operator Truemove is part of True Corp. which belongs to CP Group, owners of 7-Eleven and Tesco stores in Thailand. It offers data SIM cards for Thailand called "4G packs". Activation of some SIM cards will have to be done by sending SMS.
Benefits
Limitations
We don't say anything else, the Holafly SIM card offers you an excellent service at affordable , lower than the best data SIM cards for this country. Holafly's data SIM card for Thailand has the lowest rate per day and GB. And you take them in your suitcase.
You can buy just two SIM cards in Thailand, the first one offers is for 8 days, at 17 €, and the second one is able for 12 days, charges you 26 € (all-inclusive). Both with the excellent coverage of the Thai operators TrueMove/Dtac.
In addition to free delivery to your home or workplace, keep your WhatsApp number and receive free calls, this offers other benefits, such as sharing data with other devices (yes, as if it were a Pocket Wifi) and give you support 24 hours by day in English.
Here you get many benefits and avoid paying expansive roaming in Thailand. Take into account the Holafly SIM card is the cheapest way to be online again in Thailand.
Land, insert, and go!
If you travel to Thailand you can be connected to the internet in different ways for instance. Also with a SIM card, being connected to Roaming, portable WIFI or even the "Free" WIFI of establishments such as cafes, restaurants and more.
While it is one of the most useful alternatives to have Internet in Thailand, this is the cheapest. Here you have twelve euros for each MB connected to the Internet in Thailand. If you want to know more about the entry Roaming in Thailand for instance.
You can buy a data-only SIM card at airports, although it is a bit more expensive than average. in specialized stores such as mobile sales stands (Dtac, Cat, True Move H) or mobile Internet stores.
As we saw in the previous comparisons the Holafly SIM card is the least expensive to travel to Thailand. It will give us 8 days of 3GB for only 17€ without paying the shipping cost.
The best global eSIM provider
From $2.3/week
A reliable eSIM provider for budget travelers
From $2.4/week
The best global eSIM provider
From $2.3/week
A reliable eSIM provider for budget travelers
From $2.4/week
Our mission is simple: to make sure you never have to ask, “What’s the WiFi password?” again. All our tips come straight from personal experience — because we’d never recommend something we haven’t put to the test ourselves.
Reviews