Keep your eSIM installed! Unused data stays on it until the plan ends.

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eSIM for Thailand

Data only|21 plans|1 partner network|from $2.40

  • Fixed data and unlimited plans
  • 5G and 4G on dtac
  • No roaming charges
  • Starts when you land, not when you buy
Check compatibility

Start enjoying your eSIM for Thailand

Bigger plans, lower price per GB

Trip duration

Select number of days

How many travelers?

Select one eSIM per device

Data

Total

$4.80 USD

Thailand, 5GB, 30 days.$0.96 per GB, about $0.16 a day.

Get my eSIM

Create a free account with one token, add credit and the QR code is ready right after.

The eSIM includes

Keep your number

Your home SIM stays active for calls and texts while the eSIM carries your data in Thailand.

Hotspot sharing

Share the data with a laptop or a travel companion's phone on most partner networks.

Install your eSIM before or during your trip. Your plan begins once it first connects in Thailand.

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  • Litecoin

Fast, reliable data in Thailand

  • Clear video calls on WhatsApp and FaceTime.
  • Share stories and photos in seconds.
  • Find your way with live maps and transit.
  • Book rides and food where the apps operate.

Partner networks in Thailand

Your eSIM joins dtac, with 5G where the network has it and 4G LTE everywhere else. If one network is weak in an area, you can choose another one in the carrier settings.

  • spotify
  • youtube
  • telegram
  • airbnb
  • gmail

How to get an eSIM for Thailand?

  1. 01.Choose your plan for Thailand by data and days, and how many travelers need one.Check compatibility list
  2. 02.Install the eSIM with the QR code in My eSIMs, on WiFi, before you fly.See install methods
  3. 03.Complete the setup: turn the eSIM on at arrival and allow data roaming for it.

Thailand travel eSIM: what to know

An eSIM for Thailand is a prepaid, data only mobile plan that you download to your phone before the trip and that connects to dtac when you arrive. eSIMTrip sells 21 plans for Thailand, from $2.40 for 1GB, 3 days.

Traveling in Thailand

Thailand is a top destination for its beaches, temples, and vibrant cities. Visitors often explore Bangkok, Chiang Mai, and Phuket, or relax on islands like Koh Samui. Trips typically last 7 to 15 days. Mobile data is essential for maps in bustling cities, booking island ferries, and translating Thai.

Coverage and signal

Coverage is strong in cities like Bangkok, Chiang Mai, and Phuket, as well as on popular islands. Signal can be weaker in remote areas like national parks or smaller islands. Download offline maps before visiting rural regions. Apps like Grab for ride-hailing and Ferryhopper for ferry bookings are widely used.

Choosing the right plan

For short city breaks in Bangkok or Chiang Mai, a 3-day plan with 1GB or 3GB is sufficient. Week-long trips exploring multiple cities and islands may require a 7-day plan with 5GB or 10GB. Longer stays or heavy users can opt for a 30-day plan with 20GB or 50GB. Unlimited data is also available for extensive usage.

Plans at a glance

Validity runs from 3 days to 30 days. The largest fixed plan is 50GB, 30 days for $16.50. Unlimited plans run for 3, 5, 7, 10, 15, 30 days with a daily full-speed amount of 5GB, then 1 Mbps until the day ends. Traveling on to other countries? Asia (18 countries), Global (161 countries) also cover Thailand.

Product
Prepaid data only eSIM
Phone number and SMS
Not included; app calls work
Networks
dtac (5G)
Plans
21 (15 fixed, 6 unlimited)
Lowest price
$2.40 for 1GB, 3 days
Validity starts
First connection at the destination
Install
QR code or manual codes
Top up
Yes, or add a second eSIM

Why buy a Thailand prepaid travel eSIM from eSIMTrip?

Compared with roaming from home and a local SIM card bought on arrival.

eSIMTrip eSIMHome roamingLocal SIM
Unlimited and fixed dataYesNoYes
Price known before the tripYesNoNo
Online at the gateYesYesNo
Keeps your home numberYesYesNo
No contract or ID checkYesNoNo

Plans that also cover Thailand

Crossing borders? One regional eSIM keeps you online in every country on the list.

eSIM prices for Thailand

21 plans, prices in US dollars, final

DataDaysPrice
  • 1GB3 days3 days$2.40 USD
  • 3GB3 days3 days$3.30 USD
  • Unlimited3 days3 days$5.70 USD
  • Unlimited5 days5 days$9.00 USD
  • 1GB7 days7 days$2.40 USD
  • 3GB7 days7 days$3.60 USD
  • 5GB7 days7 days$4.20 USD
  • 10GB7 days7 days$6.00 USD
  • Unlimited7 days7 days$12.60 USD
  • Unlimited10 days10 days$18.60 USD
  • 2GB15 days15 days$3.30 USD
  • 5GB15 days15 days$4.50 USD
  • 10GB15 days15 days$6.30 USD
  • 20GB15 days15 days$10.50 USD
  • Unlimited15 days15 days$23.40 USD
  • 3GB30 days30 days$3.60 USD
  • 5GB30 days30 days$4.80 USD
  • 10GB30 days30 days$6.60 USD
  • 20GB30 days30 days$10.80 USD
  • 50GB30 days30 days$16.50 USD
  • Unlimited30 days30 days$29.40 USD

FAQs for your travel eSIM

Frequently asked questions

Which network does the Thailand eSIM use?

It connects to dtac in Thailand, on 5G where your phone and the area support it and 4G LTE elsewhere.

How much is an eSIM for Thailand?

Plans start at $2.40 for 1GB, 3 days. There are 21 plans from 3 days to 30 days, including unlimited plans for 3, 5, 7, 10, 15, 30 days. Prices are in US dollars and final.

Does the Thailand eSIM include a phone number?

No, it is data only. Keep your home SIM on for calls and texts, and use apps such as WhatsApp or FaceTime over the eSIM data while you are in Thailand.

When should I install my eSIM for Thailand?

Install it on WiFi a day or two before you leave. The plan's days only start when the eSIM first connects in Thailand, so nothing is lost by installing early.

Can I top up the Thailand eSIM?

Yes, this eSIM can take another plan for Thailand. You can also simply buy a second plan, which arrives as a new eSIM with its own QR code.

Can I use the eSIM for Thailand in other countries?

It works in Thailand only. If your trip continues to neighbouring countries, a regional plan covers Thailand and the others on one eSIM.

More eSIMs in Asia

Setting up for Thailand? Every step is written down.

Screens for iPhone, Samsung Galaxy and Google Pixel, and what to try if the eSIM does not connect on arrival.

Open the install guide
Thailand eSIM: Prepaid Travel Data from $2.40 | eSIMTrip