Thailand eSIM for travellers from India: skip ₹575 to ₹1,101 a day in roaming
Pay in UPI, get a GST invoice, keep your Indian number for OTPs, and land in Thailand with data on AIS, True. 5GB for ₹649.
7-day trip to Thailand: what you pay
Roaming figures are typical list prices of Indian operators in October 2026; check your operator for the exact pack.
For travellers from India, a Thailand eSIM from Universal eSIMs costs ₹649 for 5GB over 30 days, against roughly ₹4,025 for seven days of Jio, Airtel or Vi daily roaming packs. You pay by UPI, get a GST invoice, keep your Indian SIM active for OTPs, and connect to AIS, True the moment you land.
Prices checked on 25 October 2026 · Hotspot allowed on every plan · Full refund if your phone cannot install the eSIM
Thailand eSIM plans in rupees
1GB
7 days₹249 ($2.99)
- Weekend trip, maps and messages
- Instant QR by email and app
- Hotspot allowed
3GB
15 days₹449 ($5.49)
- Light use for up to two weeks
- Instant QR by email and app
- Hotspot allowed
5GB
30 days₹649 ($7.99)
- Most one-week trips
- Instant QR by email and app
- Hotspot allowed
10GB
30 days₹899 ($10.99)
- Two weeks with photos and video calls
- Instant QR by email and app
- Hotspot allowed
20GB
30 days₹1,399 ($16.99)
- Heavy use, hotspot for a laptop
- Instant QR by email and app
- Hotspot allowed
Unlimited
7 days₹1,199 ($14.99)
- Streaming and navigation all week
- Instant QR by email and app
- Hotspot allowed
- Full speed to 2GB a day, then 3Mbps
Unlimited
15 days₹1,999 ($23.99)
- Two weeks without counting
- Instant QR by email and app
- Hotspot allowed
- Full speed to 2GB a day, then 3Mbps
Unlimited
30 days₹3,299 ($39.99)
- Long stays and remote work
- Instant QR by email and app
- Hotspot allowed
- Full speed to 2GB a day, then 3Mbps
Next stop: somewhere new. A little more freedom.
Install tonight on Wi-Fi. The plan starts only when you land. Your home number stays on for calls and OTPs.
Indian roaming vs Thailand eSIM: the full comparison
Connectivity options for Indians visiting Thailand
How to set up dual SIM for Thailand
- Keep your Jio, Airtel or Vi SIM as the primary line for calls and SMS. Turn data roaming off for that line.
- Install the Universal eSIM on home Wi-Fi. Name the line "Thailand" so it is easy to find.
- Set the eSIM as the default data line and turn data roaming on for the eSIM only.
- On landing, the eSIM connects to AIS or True. Your Indian SIM registers for incoming SMS automatically.
- WhatsApp stays on your Indian number. Bank OTPs arrive on your Indian SIM. All browsing, maps and video use the eSIM.
What travellers from India should know about Thailand
- Thailand's Digital Arrival Card must be submitted online before arrival; do it on home Wi-Fi, then your eSIM handles everything after landing.
- Grab is the easiest way out of BKK and HKT. Book from the arrivals hall; the ride point is signposted.
- A 5GB plan covers a one-week beach holiday. Add 10GB if you post a lot of video.
- Island hopping: coverage drops on longer ferry crossings on all networks; download tickets and maps before boarding.
- Thailand is one of the cheapest destinations for data. Unlimited plans here cost less than a single day of roaming on an Indian operator.
Peak demand from India: November to February and the April to June school holidays. Visiting more than one country? The Asia regional eSIM covers 22 countries.
Flights from India and arrival airports
Direct and one-stop flights from Delhi, Mumbai, Bengaluru, Hyderabad, Chennai and Kochi arrive at Suvarnabhumi (BKK), Don Mueang (DMK), Phuket (HKT). Coverage on AIS is available from the arrival gate, so switch on the eSIM line as soon as the aircraft doors open.
Real people on WhatsApp, before, during and after the trip.
Install help in minutes, a refund if your phone cannot take the eSIM, and every price shown before checkout.
Thailand eSIM from India: your questions
Is a Thailand eSIM cheaper than Jio, Airtel or Vi international roaming?
Yes. Daily international roaming packs from Indian operators cost roughly ₹575 to ₹1,101 per day for 0.5 to 1GB, so a 7-day trip costs about ₹4,025 or more at the low end. The Universal eSIMs Thailand 5GB 30-day plan costs ₹649, a saving of about 84 percent, with more data and hotspot included. Pay-as-you-go roaming without a pack can cost several hundred rupees per MB and is the most common cause of bill shock.
Can I keep my Indian number active while using the Thailand eSIM?
Yes, and you should. Keep your Jio, Airtel or Vi SIM in the phone with data roaming switched off for that line. You will still receive calls and SMS OTPs for banking, Aadhaar and UPI on your Indian number (incoming SMS is free on most Indian plans abroad; incoming calls are charged by your operator unless you have a roaming pack). Use the Universal eSIM line for all data.
Will UPI, Paytm, Google Pay and bank OTPs work abroad?
OTPs arrive by SMS on your Indian SIM as long as it is switched on and registered on a Thailand network, which happens automatically even without a roaming pack on most operators. UPI apps then work over the eSIM data. Some banks require the SIM that holds the registered number to have data; if a payment app insists, switch data to your Indian SIM briefly for the verification step.
Do I need KYC or documents to buy a Thailand eSIM from India?
No. Travel eSIMs for foreign networks are data-only and sold without KYC. You need an email address and a payment method. Physical international SIMs delivered in India do require KYC under Department of Telecommunications rules; see the physical travel SIM page.
How do I pay from India?
UPI (Google Pay, PhonePe, Paytm, BHIM), RuPay, Visa and Mastercard debit and credit cards, net banking, Apple Pay and Google Pay. Prices include GST and you receive a GST invoice by email, which is useful for business travellers claiming expenses.
What if I cannot install the eSIM?
Message us on WhatsApp; most installation problems are fixed in under ten minutes with a screen-share. If your phone turns out to be locked or not eSIM-capable, we refund in full and can courier a physical Thailand SIM to most Indian cities in 1 to 3 days.
Should I buy the eSIM before I leave India?
Yes. Installation needs Wi-Fi, which is easiest at home. Buy a day or more before departure, install on Wi-Fi, and leave the line switched off until you land in Thailand. Validity starts only on first connection.
Which is better for Thailand: eSIM, airport SIM, or an Indian operator pack?
For trips under 30 days with an eSIM-capable phone, the eSIM is cheapest and easiest. The airport SIM (AIS or True tourist SIM, about THB 299 to THB 599 for 8 to 15 days) is reasonable if you have time to queue and need a local number. The Indian operator pack makes sense only if you must receive many regular calls on your Indian number and do not want to manage two lines.
Pay in UPI today, connect in Thailand tomorrow
GST invoice included. Keep your Indian number. Full refund if your phone cannot install the eSIM.