Is there an ESim only option in Thailand for Smartphone access to the Internet?

[rockyysdt]

Hi Members.

 

As mobileWhen visiting Thailand, I would usually purchase a Mobile Sim/Plan for my Smartphone needs for the duration of my visit.

 

I've found I rarely need a Mobile Number to be allocated as I can get by with EMail, LINE Moblie, & similar services.

 

Is there an ESim only, minus a phone number account which will cover me when I'm unable to access WiFi?

 

If there is, is this a cheaper option, and where is a good place to get one (e.g. 7/11 etc)?

 

thanks

 

R

[JB300]

If only using WIFI then you don’t need a SIM, but if you want “Data” then you’re going to need one. 
 

Depends on where you’re planning to travel but AIS is probably the safest bet, bought 2 for Mum & Dad when they visited in Feb, IIRC it was 50B (each) for the SIM card & I topped up 200B (each) which was more than enough for their 30 day stay (given most places have WIFI). 

[BKKKevin]

It would be helpful if you stated how long you plan to be in country and how much data you typically use… The big carriers have tourist esims but will be relatively expensive, little data and short duration…. 

[SMIAI]

Both options have numbers attached and the costs are exactly the same.

[rockyysdt]

On 5/12/2025 at 9:08 PM, JB300 said:

If only using WIFI then you don’t need a SIM, but if you want “Data” then you’re going to need one. 
 

Depends on where you’re planning to travel but AIS is probably the safest bet, bought 2 for Mum & Dad when they visited in Feb, IIRC it was 50B (each) for the SIM card & I topped up 200B (each) which was more than enough for their 30 day stay (given most places have WIFI). 

Thanks.

 

This was the information I needed.

50b for the sim plus data top ups.

It beats the 600b & 1,000b baht offers at the airport. 

[SMIAI]

Take note that @JB300 mentioned February. After which there has been a push by the networks to restrict sales of 50 baht SIM without an expensive package. Hopefully that initiative has failed miserably. But don't say you weren't warned if you come up against it.

Your best bet is to order them online a day or two before arrival . Still just 50 baht there. You can add a one month data pack for as little as 15 to 27 baht, if you use it sparingly. But realistically, 200 to 300 baht for more comprehensive packages.

Marathon Max(50 GB of 15 Mbps) is 590 baht for three months.

[JB300]

This was the package I got for my parents… 

 

Seems to still be available to purchase online…

https://www.ais.th/en/consumers/package/prepaid/prepaid-sims/the-one-sim