Thailand eSIM for Indian travellers
Going to Bangkok, Phuket or Krabi from India? A Simnity Thailand eSIM gives you local data from ₹261, paid in rupees and installed at home before you fly. Your Indian SIM stays in the phone for calls and bank OTPs.
Simnity vs Jio roaming for a Thailand trip
| Trip | Jio international roaming pack | Simnity Thailand eSIM (data only) |
|---|---|---|
| 1 week, light use | ₹599: 1 GB data, 7 days | ₹380: 1 GB, 7 days |
| 1 week, heavy use | ₹2,999: 5 GB data, 7 days | ₹1,330: 5 GB, 7 days or ₹760: 5 GB, 30 days |
| 10 days, with calls | ₹951: 4 GB + 200 min + 25 SMS, 10 days | ₹760: 5 GB, 30 days |
| 30 days | ₹2,851: 12 GB + 300 min + 100 SMS, 30 days | ₹1,045: 10 GB, 30 days or ₹1,710: 20 GB, 30 days |
Without a pack, Jio charges ₹0.02 per 10 KB (about ₹2 per MB) for data in Thailand.
The honest answer: If you need lots of calling minutes, a Jio pack covers that, and Simnity plans here are data only. If you mostly need maps, Grab, WhatsApp and Instagram, the eSIM gives you more data for less.
Source: jio.com International Roaming packs, checked 22 Oct 2026. Simnity prices are live.
Before you fly from India
- Visa: from 15 Sep 2026, Indian ordinary passport holders get 30 days visa-exempt for tourism, down from 60. For longer stays, apply for an e-visa at thaievisa.go.th. (Source: Royal Thai Embassy, New Delhi (15 Sep 2026))
- TDAC: fill in the Thailand Digital Arrival Card online within the 3 days before you arrive, counting the arrival day, at tdac.immigration.go.th. (Source: Royal Thai Embassy notice on TDAC)
- Install the eSIM at home on Wi-Fi. It switches on when you land, so there's no SIM counter queue and no passport scan.
- Keep your Indian SIM on for bank and UPI OTPs. On Jio, incoming SMS while roaming is free. (Source: jio.com IR FAQ)
Thailand eSIM plans for your trip
A Thailand eSIM from Simnity provides prepaid mobile data without swapping a physical SIM. We currently offer 35 Thailand plans starting from ₹261.25 with validity from 3 to 180 days. Unlimited-data options are available for heavier users. Buy online and receive the eSIM details after successful payment and provider provisioning.
Mobile coverage and networks in Thailand
The currently listed plans identify Maew and Asialink as partner network options. Coverage and speed vary by plan, location, device and live network conditions.
What is a Thailand eSIM?
An eSIM is a digital SIM built into your phone. Instead of swapping a plastic card, you scan a QR code and a Thailand data plan is added to your device. On supported dual-SIM devices, you may keep your home line enabled while selecting the Simnity line for mobile data. Your home carrier may still charge for calls, texts or roaming, so check its settings and terms.
How to set up your Thailand eSIM
- Choose a plan above based on how many days you are in Thailand and how much data you need.
- Check out and pay. Your eSIM details are issued after successful payment and provider provisioning.
- Scan the QR code from your phone settings while on Wi-Fi, ideally before you travel.
- Turn on the line and data roaming for Simnity when you arrive, and you are connected.
Why buy your Thailand eSIM from Simnity
- Electronic delivery. No physical-SIM pickup is required; delivery follows successful payment and provisioning.
- Prepaid plan price. Review the listed allowance, validity and coverage before checkout.
- Dual-SIM flexibility. Supported devices may keep the home line available while Simnity handles mobile data.
- Unlimited options. Heavy data days are covered with unlimited Thailand plans.
- Reloadable options. Plans marked reloadable can receive a supported top-up.
Thailand eSIM FAQs
Do Indians need a visa for Thailand?
Not for tourist stays of up to 30 days on an ordinary Indian passport (from 15 Sep 2026, per the Royal Thai Embassy, New Delhi). You still need to submit the Thailand Digital Arrival Card (TDAC) within the 3 days before you arrive.
Is a Thailand eSIM cheaper than Jio roaming?
For data, usually yes. For example, ₹760 for 5 GB over 30 days versus ₹2,999 for Jio's 5 GB 7-day data pack. If you need lots of calling minutes, a Jio voice and data pack can make more sense. Jio prices are from jio.com, checked 22 Oct 2026.
Will I still get OTPs from my Indian bank in Thailand?
Yes, if you keep your Indian SIM switched on as the second line and use the Simnity eSIM for data. On Jio, incoming SMS while roaming is free.
Does UPI work in Thailand?
We could not confirm UPI acceptance in Thailand from NPCI or other official sources as of October 2026, so carry a card or some cash.
How much does an eSIM for Thailand cost?
Simnity Thailand eSIM plans start at ₹261.25 and go up to ₹8,755.20 depending on the data amount and validity you choose. There are 35 plans available right now.
How do I activate my Thailand eSIM?
After successful payment and provider provisioning, check your email and Simnity dashboard for the eSIM details. Install on Wi-Fi and follow the plan-specific activation instructions. Connection timing depends on the device, network and activation policy.
Which networks does a Thailand eSIM use?
The currently listed plans identify Maew and Asialink as partner network options. Actual service and speed vary by plan, location, device and network conditions.
Will my phone work with an eSIM in Thailand?
Your phone must support eSIM and be carrier-unlocked; support can vary by model, market and carrier. Use Simnity’s compatibility checker and confirm with your device maker or carrier before buying.
How long is a Thailand eSIM valid for?
Listed validity ranges from 3 to 180 days. Activation and validity-start rules can differ by plan, so review the selected plan’s instructions before installation.
