Worked great 95% of the time. Speeds were 100+mbps in most areas in all the countries I visited. Ping was around 60-200ms.
Two downsides:
1. ChatGPT or apps blocked in Hongkong do not work anymore without VPN
2. In very crowded places internet would slow down a lot

May 21, 2025

iRoamly

Hanused in Thailand

The speed is horrible. Speed at 10 Mbps - 500 GB is useless at this speed

May 1, 2025

Blazing eSIM

Kalinused in Thailand

I never recieve my QR code. Lost so many minutes to contact, look like a scam. Paypal refund will be issued.

Apr 18, 2025

Airhub

Nickused in Thailand

This is an update of my review. In the end I did receive the eSIM via the support chat.

Mar 30, 2025

Airhub

Nickused in Thailand

Fraud, payment was accepted but eSIM was not shown. They wrote in the support chat that they sent it to the email address (where the receipt was received), and after a while stopped replying

Mar 30, 2025

Nesa

Anastasiiaused in Thailand

Really good experience and great price. Support was really fast and helpful

Feb 10, 2025

Nesa

Tomused in Thailand

Quick activation and good price. Unfortunately, frequent disconnects from network.

Feb 2, 2025

eSIMX

Tomused in Thailand

Easy to buy and use. Great reception in Bangkok and Phuket.

Dec 3, 2024

Jetpac

pandaguyused in Thailand

Worked flawlessly, you just have to use the qr code from the email to set it up, the automatic app activation did not work (android). Their support on whatsapp was also fast and helpful

Nov 20, 2024

TraveleSIM.CH

Stefanqnused in Thailand

Connection quality was not specified. It's changing between 3g and LTE. Registration process is a bit clumsy and you don't get your esim instantly.

Nov 14, 2024

Airhub

Danielused in Thailand

I bought an Airhub eSim through this site, the payment was done immediately and I got a receipt to my mail but they didn't send me the eSIM details nor the QR code and said that I need to pay for the sim. After many emails still didn't get the esim. DON'T BUY AIRHUB ESIM.
Its a scam.

Nov 14, 2024

eSIMX

Zuriused in Thailand

Bought their 50GB 10 Days eSIM package, and it worked great in Bangkok. Low latency, high speed on dtac 5G. Tethering supported.

Also, eSIMX is one of the easiest to buy eSIMs from. No account needed.

Nov 10, 2024

Nomad

skused in Thailand

Mobile internet worked fine with the dtac network, mostly on 5G in Phuket. But unfortunately, tethering stopped working after two days. Also, the SMS I received after inquiring about my data usage was unclear about how much data I had left. It simply mentioned “max internet speed” without specifying the 50GB limit or my current usage.

I bought similar dtac eSIM products from other providers in my past trips and tethering worked just fine with them.

Nov 5, 2024

Eskimo eSIM

Alcused in Thailand

Promo code is not working

Oct 23, 2024

BetterRoaming

Ruslan used in Thailand

It is not working, I don’t recommend to use that eSIM !

Oct 21, 2024

Jetpac

skused in Thailand

I used Jetpac’s eSIM while traveling in Thailand, and it worked better than I expected. In Bangkok, it connected to TRUE-H 5G most of the time, occasionally dropping to 4G, but coverage was solid throughout the city. When I headed up to Udon Thani province, it automatically switched to AIS.

Speeds were great, especially download speeds over 100 Mbps. Roaming via Singapore with about 40ms latency, which is quite decent for travel eSIMs. Overall, I’m pretty satisfied with the experience.

Would've been even better if it came with a local number for calls and sms.

Sep 5, 2024

Esimtrav

Harjeeused in Thailand

I regularly use eSIMtrav's service, and it has always been incredibly convenient and reliable. Highly recommend it for seamless connectivity during travels.

Aug 17, 2024

Nomad

skused in Thailand

Bought their Thailand 50GB eSIM. It’s a local eSIM from dtac which provides much better latency compared to roaming eSIMs. Plus, it comes with a local Thai number for SMS which is nice.

The speed varies but mostly satisfactory. Coverage was good too.

Their app doesn’t show data balance for this type of eSIM and I had to dial to check its validity but 50GB was certainly more than enough for my 1-week trip.

May 28, 2024

ETravelSim

Ryan Muradinused in Thailand

Etravelsim is a fraudulent provider. They scammed me in the UAE, a shame this provider is on this website.

May 23, 2024

Airalo

Davidused in Thailand

The eSIM works well as expected in the 3 countries I visited recently: UK, Thailand, Taiwan. They send reminders when data is almost used up.

Mar 15, 2024

Airhub

Corinused in Thailand

As I seen Airhub and I purchased the Thailand eSIM and it works good and there is no disturbance in the middle and the customer support is also very good and I will use the same product by going forward.

May 24, 2023

Airhub

vnukovaused in Thailand

I opened the website of eSIMdb and I found Airhub and I buy an eSIM of Thailand Plan and it was awesome here the default is customer service is low rest and all fine.

May 15, 2023

Airhub

Thomasused in Thailand

The setup process for AirHub was straightforward, and I am pleased to report that it performed well during my recent two-week vacation in Thailand. Upon my arrival, I deactivated my primary data and effortlessly transitioned to the eSIM data, which worked flawlessly throughout my entire trip. I encountered no problems with the service, and I am already making plans to use AirHub again for any future excursions on my itinerary.

May 3, 2023

Yoho Mobile

Joeused in Thailand

I paid for an eSIM but Yoho Mobile never sent anything. The order confirmation said the eSIM would arrive by email after 6 hours but no emails ever came (they have a correct email address because that is where I received the order confirmation).

Feb 1, 2023

Airhub

Paulused in Thailand

I bought Esim from Airhub for a trip to Thailand, and it worked perfectly. I'm really happy with how simple it was to setup and have it working. Surely use this for upcoming trips.

Jan 6, 2023

Airhub

Sebastianused in Thailand

Worked great, with clear instructions for activation and a good price! Coverage as good as can be expected with AIS.

Got automated spam message (insult in Chinese) to the associated phone number though (most likely randomly sent to different numbers, as I hadn't shared the number anywhere) -- If this happens to you, just DON'T REPLY!

Dec 12, 2022

Airhub

Hanused in Thailand

A fantastic organisation! Great customer support and service from beginning to end of the process. The team are really informed and go the extra mile at every stage. I would recommend them unreservedly.

Oct 4, 2022

UPeSIM

七面鳥used in Thailand

Downloading and activation is easy. It would be easier if you have another device that can display your email to read the QR code. It easily connects to DTAC in Thailand and Unitel (couldn't find Star Telecom) in Laos with LTE, but you need to set APN:emov for UNICOM HK, which is the roaming carrier, rather than the local carrier in each country. Also, you must select LTE manually (doesn't work with 3g) instead of automatically selected. Of course, don't forget to set LTE as priority in the sim settings. Getting started initially is quite difficult, but once you are connected, it is stable, fast, and comfortable.

Sep 27, 2022

Airalo

skused in Thailand

Bought an eSIM with unlimited data (15GB of high speed) for 8 days from Airalo and it worked great! 40ms Ping is pretty good. Was good value for money. Had no coverage issue with dtac in Bangkok.

Sep 19, 2022

MTX Connect

tostused in Thailand

Perfect, reliable and flawless experience in all countries with good 4G speeds (15-25mbps)!
I used the „pay as you go“ plan!
Easy to choose and switch via the app.
Refill/prepay is also done via the app! The only minor catch, minimum refill amount is 10€ and it‘s 10€ steps from here (10,20,30...)
Overall really good experience!!

Dec 1, 2019

Frequently Asked Questions

How many travel eSIM brands (providers) are available for use in Thailand, and how many prepaid data plans are there?

Currently, travelers to Thailand have access to eSIMs from over 100 providers, with a selection of over 4200 prepaid data plans. This represents a wide variety of options, making it easy for travelers to find an eSIM that suits their needs.

Are there any unlimited data eSIM plans available for Thailand?

Several providers offer unlimited data eSIM plans for Thailand, including Yoho Mobile, MicroEsim, Billion Connect, ChillaxSIM, Roamify, Truely, Airhub, Esimtrav, Yesim, ByteSIM, GIGAGO, eSIMX, Airalo, and ETravelSim. It's important to note that these plans may have speed limitations or experience throttling. Pricing for these unlimited data options generally ranges from approximately $1.49 to $29.88 USD, depending on the validity period and provider.

What are the major mobile networks available for a travel eSIM in Thailand?

Thailand's mobile telecommunications sector is served by several major Mobile Network Operators (MNOs):

Advanced Info Service (AIS): The largest mobile operator in Thailand, known for its extensive coverage and high-quality service.
TrueMove H: A leading provider offering competitive prepaid and postpaid plans, with excellent coverage in urban areas and fast internet speeds.
Total Access Communication (DTAC): Recognized for user-friendly services and affordable data packages, providing extensive 4G and 5G coverage across Thailand.

In addition to these MNOs, Thailand has a growing number of Mobile Virtual Network Operators (MVNOs). MVNOs offer mobile services by leasing access from major carriers, catering to specific customer segments. However, most travel eSIMs rely on MNO infrastructure, not MVNOs.

Summarized by Gen AI. Last updated: July 3, 2025