Thailand eSIM
Mobile data in Thailand. No roaming fees, instant activation, one-tap install on iPhone, Samsung and Android.
- 01Internet on arrival
- 02No SIM swap — keep your number
- 03Set up in under a minute, before you fly
Choose Your Unlimited Plan
- 3G/4G/5G network speeds
- Top-up anytime if needed
- Instant Activation · Hotspot Sharing
- 24/7 Support · No Contracts
- 1 GB high speed per 24 hours
- Unlimited data (min. 1 Mbps after high-speed)
- 3G/4G/5G · Instant activation · Hotspot sharing
- 24/7 Support · No Contracts
All Thailand eSIM plans and prices
| Data | Valid | Price | Per GB |
|---|---|---|---|
| 1 GB a day | Unlimited daily | Rs. 190.34 / day | — |
| 2 GB a day | Unlimited daily | Rs. 285.99 / day | — |
| 3 GB a day | Unlimited daily | Rs. 285.99 / day | — |
| 5 GB a day | Unlimited daily | Rs. 620.77 / day | — |
| 10 GB a day | Unlimited daily | Rs. 812.07 / day | — |
Which Thailand eSIM plan should I pick?
-
Streaming and hotspot every day
Unlimited daily
from Rs. 190.34 / day
How it works
- Step01 Choose Plan Pick the data and validity that fit your trip.
- Step02 Receive Order Email Your eSIM arrives by email straight away.
- Step03 Install in one tap Tap install, then switch on data when you land.
Coverage
-
Thailand
TrueMove H 5G, DTAC 5G, AIS 5G
Need more coverage?
Common Questions
Can an eSIM help me explore Bangkok straight after landing in Thailand?
You walk into the arrivals hall at Suvarnabhumi Airport and open Grab instead of joining a SIM counter queue. With your ride booked, you follow the pickup directions and watch Bangkok come into view through the window. Google Maps helps you find the lane leading to your guesthouse, where you leave your bag and head towards Wat Pho. You pull up the entrance details on your screen, then use Google Translate to understand a menu at a nearby lunch spot.
By the Chao Phraya River, you send a photo home and use LINE to message the cooking school about its meeting point. Back at your guesthouse, you browse dinner options in Grab and order something that catches your eye. Your map still holds the noodle shop you saved on the ride into town.
What should I look for in a tourist eSIM for Thailand?
Start with network reach across your route, especially if it combines Bangkok, Chiang Mai and Phuket. This eSIM uses supported local networks across the main visitor areas, with hotspot sharing available on most plans. It is data-only, so focus on internet access for navigation, bookings and browsing.
Preflight setup and a clear activation window also matter. This plan supports installation before you fly and gives you 180 days from purchase to activate. Choose through the plan picker: the data allowance renews daily, while the allowance amount and package validity depend on your selection.
Where does this eSIM get coverage across Thailand?
Your eSIM connects through local networks including TrueMove H, DTAC, AIS, with 3G/4G/5G connectivity. Coverage is strongest in Bangkok, Chiang Mai, Pattaya and the main tourist areas of Phuket and Koh Samui. Reception becomes patchier in the mountainous interior around Mae Hong Son, remote parts of Khao Sok National Park and smaller outer islands, especially away from established settlements.
| SimSwift eSIM | Local SIM | Roaming | |
|---|---|---|---|
| Setup | Install at home before you fly | Find a shop or airport kiosk and queue after landing | Nothing to install; enable roaming |
| When you're connected | On landing through a supported network | After purchase and setup | On landing if your home plan covers Thailand |
| Paperwork / ID | No registration paperwork | Passport registration required | Existing home account; no new registration |
| Cost predictability | Pay once upfront | Choose local rates when buying on arrival | Depends on what your home plan includes |
| WhatsApp & your number | Keep using WhatsApp on your home number | New local number; WhatsApp stays on your home number | Your home number, on your home plan's roaming terms |
| Top-ups | Buy a new plan if you need more data | Purchase another package through a shop or provider app | Extra data depends on your home plan |
What phone and internet tips are useful for travelling around Thailand?
- Download offline maps before exploring Chiang Mai’s mountain roads, where reception becomes patchier away from settlements.
- Carry cash for market stalls; many displayed payment codes require access to a domestic banking service.
- Pack a universal adapter for mixed socket styles, and check that your charger supports the local electrical supply.
- Use your own data for sensitive account access instead of shared café Wi-Fi.
- Keep your phone in a waterproof pouch during Songkran, when street celebrations involve enthusiastic water splashing.
- Silence your phone inside temples and ask before photographing monks or worshippers.
How much does a Thailand eSIM cost?
SimSwift Thailand unlimited daily plans start at Rs. 190.34 a day.