App Store
A Thailand eSIM from HelloRoam starts at ₹318.84 across 199+ carrier networks in 185+ countries. Scan a QR code to activate in under two minutes on any eSIM compatible mobile. Keep your Jio, Airtel, or Vi number active. 180-day refund cover on unactivated eSIMs and 24/7 live support.
199+
carrier networks
5G
5G support
under 2 minutes
QR activation
Last updated
Your eSIM for Thailand Plan with Nationwide Coverage
Affordable eSIM for Thailand, starting from ₹318.84. Local 4G LTE and 5G data on top carrier networks in Thailand. Works on all eSIM compatible phones including OnePlus, Samsung, and iPhone. Thailand tourist sim plans from HelloRoam run on AIS, DTAC, and True Move 5G networks from ₹318.84. Indian travellers activate via QR code from Delhi or Mumbai before departure. No physical SIM card is needed on arrival. Data is live from landing with transparent pricing and no hidden charges.
Thailand eSIM with fast 5G coverage
HelloRoam offers eSIM plans for Thailand starting from ₹318.84. Connect on AIS and True Corporation (TrueMove H and dtac brands) across Bangkok, Phuket, and Chiang Mai. Activate before your flight from India.
- Plans start at ₹318.84 with 5G speeds
- Coverage from AIS and 2+ other operators
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- Thailand coverage across major cities
- Network
- 5G
- Plans From
- ₹318.84
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in Thailand
Pick a data plan for your destination and complete your purchase online.
Scan the QR code from your confirmation email to install your eSIM.
Your eSIM installs in minutes and activates on arrival at your destination.
Monitor data usage, top up when needed, and manage all your eSIMs in one place.
Pick a data plan for your destination and complete your purchase online.
Scan the QR code from your confirmation email to install your eSIM.
Your eSIM installs in minutes and activates on arrival at your destination.
Monitor data usage, top up when needed, and manage all your eSIMs in one place.
Trip changed? No worries, we have got you covered!
Plans can change, and that is perfectly fine. With HelloRoam, you can request a full refund for an unactivated eSIM within 180 days of purchase. Activated plans are refunded for the unused portion.
Learn more about our refund policyHelloRoam Thailand eSIM vs Jio, Airtel and Vi Roaming
When you compare a Thailand eSIM against a travel SIM card or carrier roaming pack, HelloRoam delivers better value. Jio international roaming costs ₹575 per day. Airtel World Roaming costs ₹596 per day. Vi’s ₹2,999 pack covers just 24 days in select countries. For Indian travellers looking for the most affordable eSIM option, HelloRoam plans start from ₹318.84 with a 180-day refund window on unactivated eSIMs, zero activation fees, and no hidden charges. No airport SIM counter. No carrier contract.
| Feature |  | Jio / Airtel roaming | Limited data eSIM |
|---|---|---|---|
| 180-day refund policy |  |  | |
| 24/7 live chat support | |  | |
| Zero activation fees | | | |
| Keep your Jio or Airtel number active (dual SIM) | | | |
| No data overage charges | | | |
| Instant QR code delivery by email | | | |
| Premium Thailand carrier networks | | | |
Is a Thailand SIM card from Suvarnabhumi better than an eSIM for Indian tourists visiting Bangkok?
A SIM card for Thailand from Suvarnabhumi airport involves queuing at a True Move or AIS counter after your long-haul flight from India. An eSIM from HelloRoam activates by QR before departure so data is live from landing at BKK. Plans run on AIS, DTAC, and True Move 5G from ₹318.84 with no hidden charges and no Airtel or Jio roaming fees.
You can buy sim card for Thailand at arrival counters, but walk-up rates are higher and queue times are long during peak season. HelloRoam delivers your QR code to your email within seconds of purchase and data is live before you even reach the taxi queue at Suvarnabhumi. Activate from India, skip the counter, and arrive connected.
A tourist sim card Thailand from a local shop or airport kiosk means one network only. HelloRoam plans run on AIS, DTAC, and True Move across Bangkok, Phuket, Chiang Mai, Koh Samui, and Krabi. Indian families get consistent coverage everywhere without SIM swapping or managing top-ups in Thai baht.
A Thailand prepaid SIM card from a store requires showing your passport and filling in registration forms. HelloRoam requires no in-person registration. Indian travellers complete the full purchase on a phone from Delhi or Mumbai and receive a QR code by email. Data is live from landing with transparent pricing and no contract.
A data sim card Thailand that covers the islands and tourist circuits can be hard to find at competitive rates in local shops. HelloRoam plans cover all major tourist areas and provincial cities on AIS, DTAC, and True Move 5G from ₹318.84. No hidden charges, no contract, and a 180-day money-back guarantee on unactivated eSIMs.
A travel sim Thailand plan from HelloRoam means you never need to touch a physical SIM card. Indian travellers activate by QR code from India, keep their Indian number active on the primary slot, and use HelloRoam for data on the second eSIM slot. Arrive in Bangkok connected and avoid all Airtel and Jio international roaming fees.
Why Indian Travellers Choose HelloRoam for Mobile Data in Thailand
HelloRoam vs Other eSIM Providers for Thailand
Indian travellers searching for the best eSIM for Thailand consistently rate HelloRoam for its industry-leading refund policy, zero activation fees, and 24/7 WhatsApp support. See how HelloRoam compares to Airalo, Holafly, Saily, and other providers on the features that matter most when travelling abroad from India.
| Feature comparison | | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | | | | | | |
| 24/7 live chat support | | | | | | |
| ₹0 activation fees | | | | | | |
| Keep your Jio or Airtel number active (dual SIM) | | | | | | |
| No data overage charges | | | | | | |
| Instant QR code delivery | | | | | | |
| Premium Thailand carrier networks | | | | | | |
| Own branded carrier identity (SPN) | | | | | | |
What Is an eSIM? How a Travel eSIM Works in Thailand
An eSIM card is a digital SIM built directly into your mobile phone. There is no plastic chip and no SIM tray to open. Scan a QR code to activate your eSIM in under 2 minutes on any eSIM compatible iPhone or Android. It works as a prepaid mobile data plan for Thailand travel with no airport SIM counter queue, no replacement SIM card, and no carrier contract. Keep your Jio, Airtel, or Vi number active in dual SIM mode while HelloRoam handles your international data. Follow the step-by-step setup guide to get connected before your flight from Delhi IGI or Mumbai CSIA. guide
Mobile connectivity guide for Thailand
Thailand is one of the most popular holiday destinations for Indian travellers, offering affordable packages, beach resorts, and street food culture. AIS and True Corporation (running TrueMove H and dtac) provide 5G and 4G LTE across Bangkok, Phuket, Pattaya, Koh Samui, and Chiang Mai.
A HelloRoam eSIM activates the moment you land at Suvarnabhumi Airport, giving you instant access to Grab, maps, and hotel bookings across popular tourist zones.
- HelloRoam connects to AIS 5G, DTAC 5G, True Move 4G in Thailand
- 5G and 4G LTE across Bangkok, Phuket, Pattaya, and Chiang Mai
- Connect on AIS, TrueMove H, and DTAC
- Activate via QR code before flying from India
eSIM Travel Tips for Thailand
Install your eSIM before you fly from India
Flights from Indian cities to Bangkok are 3 to 4 hours. Set up your HelloRoam eSIM at home before you depart. Enable data at Suvarnabhumi Airport and you can book your taxi or Grab ride before you even exit arrivals.
Grab is the most useful app in Thailand
Grab is the dominant ride-hailing and food delivery app in Thailand. Having a working data connection from the moment you land makes booking airport transfers, local rides, and meal deliveries very straightforward.
Island coverage varies
Phuket, Koh Samui, Koh Phangan, and Koh Lanta have 4G coverage in tourist areas. Remote beaches and smaller islands can have limited signal. Download offline maps before island hopping, especially for Koh Tao or the Similan Islands.
Thailand is very affordable for Indian travellers
Data costs are low relative to Indian currency. HelloRoam plans for Thailand are affordable for a short holiday, and budget travellers can extend their data plan inside the app if they need more without buying a new SIM.
Use your Indian SIM for calls home
Keep your Jio or Airtel SIM active in slot 2 for receiving family calls on your Indian number. Set HelloRoam as the data line for Thailand. This dual approach saves money compared to activating full international roaming on your Indian plan.
Mobile networks in Thailand: coverage for Indian visitors
Thailand has two major network groups: AIS and True Corporation. True and dtac completed their corporate merger in March 2023, forming True Corporation, which runs both the TrueMove H and dtac brands. AIS provides extensive rural and island coverage. TrueMove H (True Corporation) offers strong 5G in Bangkok and major cities. HelloRoam connects on AIS (5G), dtac (5G), and True Move (4G), and your phone picks the strongest available network automatically based on where you are in Thailand.
- AIS
- 5G
- DTAC
- 5G
- True Move
- 4G
HelloRoam eSIM vs Airtel roaming vs Thai local SIM
A straightforward cost comparison for Indian tourists heading to Thailand.
RecommendedFrom ₹335.02 total
Plans start at ₹318.84. Buy online in India, scan the QR code, and land in Bangkok already connected. Much cheaper than Indian carrier roaming for a 5 to 7 day Thailand holiday.
₹761.40–₹2,664.90 total
Tourist SIMs at Suvarnabhumi Airport cost THB 299 to 599 (₹700 to ₹1,400). They work well but require arrival-hall purchase time. An eSIM eliminates this hassle entirely.
₹951.75–₹1,903.50/day
Jio Thailand roaming packs start around ₹575 for limited data. Airtel charges ₹699 per day or offers weekly packs around ₹3,000. HelloRoam delivers better value for most holiday trip lengths.
| Category | Recommended | Thai tourist SIM (AIS or TrueMove H) | Jio/Airtel international roaming for Thailand |
|---|---|---|---|
| Typical cost | From ₹335.02 total | ₹761.40–₹2,664.90 total | ₹951.75–₹1,903.50/day |
| Details | Plans start at ₹318.84. Buy online in India, scan the QR code, and land in Bangkok already connected. Much cheaper than Indian carrier roaming for a 5 to 7 day Thailand holiday. | Tourist SIMs at Suvarnabhumi Airport cost THB 299 to 599 (₹700 to ₹1,400). They work well but require arrival-hall purchase time. An eSIM eliminates this hassle entirely. | Jio Thailand roaming packs start around ₹575 for limited data. Airtel charges ₹699 per day or offers weekly packs around ₹3,000. HelloRoam delivers better value for most holiday trip lengths. |
Best time to visit Thailand from India
November to February is the best season for most of Thailand, with dry weather and temperatures of 25°C to 32°C. March to May is hot and humid. June to October is rainy season, though the west coast (Phuket, Krabi) has its wet season earlier and the east coast (Koh Samui) experiences rain later. Indian travellers often visit during Diwali and December holidays when flight prices are higher but weather is excellent.
Reviewed by HelloRoam Editorial Team
Prices verified:
Thailand eSIM Questions Answered
HelloRoam e SIM Thailand plans start at ₹318.84 on AIS, DTAC, and True Move 5G networks. Activate via QR code before departure from India. No physical SIM card is needed and no Airtel or Jio roaming charges apply.
An e-sim Thailand plan connects to AIS, DTAC, and True Move 5G networks across Thailand. HelloRoam activates every plan by QR in under two minutes on any compatible mobile. No hidden charges, no Airtel or Jio roaming fees, and a 180-day refund guarantee on unactivated eSIMs.
HelloRoam is a top-rated eSIM for Thailand for travellers departing from India. Plans start from ₹318.84, which is far below Jio international roaming at ₹575 per day or Airtel World Roaming at ₹596 per day. Before your flight from Delhi IGI (IGIA), Mumbai CSIA (BOM), Bengaluru Kempegowda (BLR), Hyderabad Rajiv Gandhi (HYD), Chennai (MAA), or Kochi (COK) airport, scan a QR code in your phone settings and the eSIM is ready the moment you land. You get local 4G/5G speeds, a 180-day refund window on unactivated eSIMs, and 24/7 WhatsApp support. No carrier contract, no hidden charges, no bill shock.
eSIM plans for Thailand start from ₹318.84. Compare that with Jio international roaming at ₹575 per day, Airtel World Roaming at ₹596 per day, or Vi's ₹2,999 pack for just 24 days in select countries. For a 7-day trip, Jio roaming costs around ₹4,025 and Airtel costs around ₹4,172. A HelloRoam plan for the same trip typically costs a fraction of that, with no daily billing and no BSNL international rates either. Pay by UPI, Google Pay, debit card, or credit card.
eSIM in Thailand connects to local 4G/5G carrier networks. Your phone selects the strongest available signal automatically on arrival, the same way a local resident's phone does. Coverage spans major cities, airports, highways, and popular tourist areas. No manual APN setup required. HelloRoam partners with hundreds of carrier networks across 185+ countries. For travellers used to Jio or Airtel coverage in India, the local network speeds in Thailand are often comparable or better in urban areas.
Getting a Thailand eSIM before your flight from India takes three steps. First, visit helloroam.com, search Thailand, pick a plan, and pay by UPI, Google Pay, or card. Second, open your confirmation email and scan the QR code in your phone settings under Add eSIM. Third, your eSIM installs in under 2 minutes and activates automatically when you land. No airport kiosk, no SIM counter at Delhi IGI or Mumbai CSIA, no waiting in a queue after a long flight.
Yes. iPhone XS and all newer models work with eSIM in Thailand. Go to Settings, tap Cellular or Mobile Data, then Add eSIM, and scan the QR code from your HelloRoam email. Your Jio or Airtel number stays active through dual SIM while HelloRoam handles your travel data in Thailand. No carrier unlocking is needed for iPhones purchased directly from Apple in India. For iPhones bought on a carrier plan, do check with Jio or Airtel for unlock eligibility.
HelloRoam is a strong eSIM choice for Thailand, connecting on AIS and True Corporation (TrueMove H and dtac) across Bangkok, Phuket, Chiang Mai, and resort islands. Plans start at ₹318.84. Buy before flying from India and land in Bangkok already connected.
Yes, HelloRoam works across Bangkok, Phuket, Chiang Mai, Pattaya, and major Thai resort areas on AIS and True Corporation (TrueMove H and dtac) networks.
Buy your plan on helloroam.com, scan the QR code in your phone settings, and enable data after landing in Thailand. Setup takes about 5 minutes and is done at home before your flight.
HelloRoam eSIM plans for Thailand start at ₹318.84 Local AIS or DTAC tourist SIMs cost ₹700 to ₹1,400 at the airport. HelloRoam is often cheaper and more convenient.
Indian nationals can visit Thailand visa-free for up to 30 days. No advance visa is needed for short tourist trips. OCI card holders also qualify for visa-free entry under the same terms.
Yes, HelloRoam works on major Thai islands including Koh Samui, Phuket, and Koh Phangan on AIS and True Corporation networks. Smaller remote islands may have limited signal.
A week in Thailand using Grab, Google Maps, WhatsApp, and daily video calls to India typically uses 3 to 6 GB. Add more if you stream shows or use Google Translate frequently.
HelloRoam eSIM plans are data-only. Use WhatsApp, Line (Thailand's popular messaging app), or FaceTime for calls over data. Emergency calls to 191 work on any Thai network.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before purchasing.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Thailand. Urban areas typically have strong 4G/5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- HelloRoam holds a registered Public Network Name, the official carrier identity filed with telecommunications authorities. HelloRoam is recognized as a licensed service provider, not a white-label reseller.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.
Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Every purchase includes a 180-day money-back guarantee on unactivated eSIMs.
