Thailand eSIM plans from $2.59
Affordable connectivity for every adventure to Thailand.
Land in Bangkok with Thailand data already on your phone, running on AIS, DTAC or Truemove partner networks. Prepaid plans from NZD $2.59.
TH · NZD $2.59
Thailand eSIMs
11 plans
No picks for this trip yet — the full list is below.
Thailand eSIM Plans for City Breaks, Islands and Long Stays
A Thailand eSIM is prepaid mobile data that installs on your phone, so instead of queueing at the airport for a Thailand tourist SIM card, you can book a Grab or message your hotel the moment you land. It's a travel eSIM rather than a local SIM, and it connects to Thai partner networks when you arrive.
Our range is built around how long you stay and how much you use. Thailand-only plans with 1 GB or 3 GB suit a short city trip or a month of light use, and a 50 GB plan covers 10 days of heavy use. Carrying on to Malaysia or Singapore? Regional plans include Thailand, and some come with unlimited data.
You pay once, upfront, which keeps your travel data spend fixed and helps you avoid daily roaming fees from your home carrier. Your usual SIM stays in the phone for calls and texts, and 24/7 support is there if something won't connect.
Thailand eSIM Coverage on AIS, DTAC and Truemove
Your phone automatically connects to available supported partner networks for your plan: AIS Thailand, DTAC Thailand or Real Future (Truemove). In Bangkok, Chiang Mai and Phuket you can expect reliable data, which matters when you're finding a pier, a temple entrance or a night market stall.
Signal thins once you leave the towns. Rainforest trails in Khao Sok National Park are patchy, and on Cheow Lan Lake there is little or no signal away from the dam, so save maps and boat bookings before you set off. Longer ferry crossings and quieter beaches can drop out for a while too.
The hills around Doi Inthanon are similar, with coverage fading between viewpoints. Travelling further in Asia? A regional plan keeps Thailand and its neighbours on one eSIM.
See how much data is left before a day trip out to the Phi Phi Islands, where you'll want boat times and maps ready.
Get a warning before a small plan runs low, then add more data in a few taps where your plan supports top-ups.
Your regular SIM stays active for calls and texts, while the Thailand eSIM handles Grab, LINE and maps.
Help is available around the clock, which counts when you land late at night and the eSIM hasn't connected yet.
How it works
Pick a country or region and a data size.
Your QR code and install link arrive in minutes.
On Wi-Fi, before you leave. Takes two minutes.
Data switches on when you arrive. Your home SIM keeps working.
Why Travellers Choose Our Thailand eSIM
Small Plans for Short Bangkok Stays
A long weekend in Bangkok mostly means maps, ride-hailing and messages. Thailand-only plans of 1 GB or 3 GB that last seven days are sized for exactly that.
A 3 GB plan also comes with 15-day or 30-day validity, which suits travellers who lean on hotel Wi-Fi and use mobile data for directions to the Grand Palace, Wat Pho or a day trip to Ayutthaya Historical Park.
If you need more partway through, top up where your plan supports it rather than buying a second eSIM.
Room for Heavy Users
Posting videos from Maya Bay or video calling home every night drains a small plan fast. A Thailand-only plan with 50 GB over 10 days gives you space for that.
An hour of streaming or a video call home uses roughly a gigabyte, so a beach holiday with nightly calls adds up quickly.
Staying a month? A regional plan with 300 GB over 30 days covers Thailand and four other countries, handy for long stays and remote work.
Unlimited Data Across Southeast Asia
Plenty of Thailand trips continue over a border. Southeast Asia plans cover five countries including Thailand, with data sizes from 3 GB to 30 GB or unlimited data, valid from one day to 30 days.
Wider Asia plans cover 12 countries, also with unlimited options, if your route runs further afield.
Your phone automatically connects to available supported partner networks in each country, so there's no new eSIM to install at every border.
A Better Fit Than Home Roaming
Travellers flying in from Australia often pay a daily roaming fee to their home carrier. A prepaid Thailand eSIM swaps that for one upfront cost for your data.
Turn off data roaming on your home SIM and let the eSIM carry your data, while your home number can still receive calls and texts.
A low-data alert tells you when the allowance is getting short, so the plan doesn't quietly run dry on the way back to the airport.
Who Our Thailand eSIM Suits
Look up longtail boat times and transfers around Railay Beach and Phra Nang Beach, and save offline maps before longer crossings.
Work from Hubba or the Hive Bangkok, then keep going on mobile data with a large allowance sized for a long stay.
Regroup with maps and messages at Dream World or Siam Park City, on a plan big enough that nobody has to ration data.
Carry offline maps to the waterfalls of Erawan National Park or up the Phu Kradueng Summit Trail, where signal can be patchy.
Thailand eSIM Questions
Match it to your trip length and how much you stream. A smaller Thailand plan suits a short city stay with light use, while the 50 GB plan is built for heavier use over 10 days. For a month in Thailand on mostly Wi-Fi, the 3 GB plan valid for 30 days works well. Regional Southeast Asia plans add unlimited data and neighbouring countries.
Maps, messaging, browsing and some social media come to roughly 0.5 GB a day, so a 3 GB plan covers about six days of light use. Video streaming and video calls use about 1 GB per hour, so plan bigger or go unlimited if you do either. You can track usage in your EscapeSIM dashboard and top up on supported plans.
In most tourist areas, yes, though not everywhere. Island towns and the main beaches usually have data, but signal can drop on open water and deep inside parks such as Khao Sok. Download offline maps, tickets and hotel details before boat trips or jungle hikes as a backup.
No. These are data-only plans without a Thai phone number, and you don't need a Thai SIM card to use them. Your home SIM stays active, so you keep your usual number for calls and texts. To reach hotels, tour operators and drivers, use internet calling and messaging in apps like LINE or WhatsApp over your eSIM data.
For most trips, yes. Australian carriers usually charge a daily roaming fee, while a prepaid Thailand eSIM is one upfront cost for your travel data. Install it before you fly, switch your data to the eSIM when you land, and keep your Australian number active for calls and texts.
A Thailand-only plan works only in Thailand. If your trip continues into neighbouring countries, choose a Southeast Asia plan that covers five countries, or a wider Asia plan. Your phone automatically connects to available supported partner networks in each country covered by your plan.
It depends on the plan. Our Thailand plans run on one of three partners (AIS Thailand, Real Future (Truemove) or DTAC Thailand), and the plan details show which network yours uses. In the cities any of the three gives reliable data for maps and ride apps. Away from town, on boats or deep in national parks, expect gaps on every network.
It depends on your route and how much data you use. A small Thailand plan fits a short city stay, the 50 GB plan suits heavy use over 10 days, and a regional plan with unlimited data fits a multi-country trip. Every plan is prepaid, with a usage dashboard, low-data alerts and 24/7 support.