Best eSIM for Thailand 2026: Holafly Discount Code ADAMANDLINDS (Save 5%)
Best Thailand eSIM 2026: Get unlimited data with Holafly on the Truemove network. Use code ADAMANDLINDS for 5% off. Plans from $3.71/day with 4G/5G speeds in Bangkok, Chiang Mai & Phuket.
Thailand remains one of Southeast Asia's most popular destinations for travelers, and staying connected there has never been easier. The Holafly Thailand eSIM offers unlimited data on the Truemove network with 4G LTE and 5G speeds, making it the best option for tourists visiting Bangkok, Chiang Mai, Phuket, and everywhere in between.
Use code ADAMANDLINDS at checkout to save 5% on your Thailand eSIM.
Why Holafly is the Best eSIM for Thailand
We spent over 300 days in Thailand across multiple visits, from our first month in Bangkok back in August 2022 to extended stays in Chiang Mai and island hopping through Krabi, Ao Nang, and Phuket. Throughout all of it, reliable internet wasn't just convenient - it was essential for navigating street markets, translating Thai menus, and keeping the kids entertained during long tuk-tuk rides.
Holafly stands out from other eSIM providers for Thailand because of their unlimited data plans. There's no worrying about hitting a data cap while uploading temple photos or video calling family back home. The service runs on Thailand's Truemove network (Real Future), which provides excellent coverage throughout the country.
| Feature | Holafly Thailand eSIM |
|---|---|
| Data | Unlimited |
| Network | Truemove (Real Future) |
| Speed | 4G LTE / 5G |
| Hotspot | 500 MB per day |
| Calls/SMS | Via apps only (WhatsApp, FaceTime) |
| Installation | QR code or manual |
| Delivery | Instant via email |
| Refund Policy | Up to 6 months |
Holafly Thailand eSIM Pricing 2026
Holafly offers flexible plan durations for Thailand, and the longer you stay, the better the daily rate becomes. All prices below reflect the discount when using code ADAMANDLINDS for 5% off.
| Duration | Regular Price | With ADAMANDLINDS | Daily Cost |
|---|---|---|---|
| 1 Day | $3.90 | $3.71 | $3.71 |
| 2 Days | $7.80 | $7.41 | $3.71 |
| 7 Days | $27.30 | $25.94 | $3.71 |
| 14 Days | $47.90 | $45.51 | $3.25 |
| 30 Days | $74.90 | $71.16 | $2.37 |
For stays longer than 30 days, Holafly's Monthly Global Plans offer better value. The Unlimited Plan runs $64.90 per month and covers 113 destinations worldwide, which is perfect if you're planning to hop between Thailand and neighboring countries like Vietnam, Cambodia, or Malaysia.
Get Your Thailand eSIM with 5% Off
How to Set Up Your Thailand eSIM
Setting up a Holafly eSIM takes less than five minutes. Our 9-year-old Lily has helped with the process enough times that she could probably do it herself at this point.
Before your trip:
- Purchase your eSIM from Holafly using code ADAMANDLINDS
- Check your email for the QR code (arrives instantly)
- On your phone, go to Settings > Mobile Data > Add eSIM
- Scan the QR code or enter the details manually
- Name the plan something obvious like "Thailand Holafly"
When you land in Thailand:
- Turn on data roaming for your Holafly eSIM
- Keep your home SIM active for calls and texts if needed
- Connect and start exploring
The eSIM activates automatically when you arrive in Thailand and enable data roaming. You don't need to do anything else.
Thailand eSIM Coverage: What to Expect
Truemove provides solid coverage throughout Thailand's major tourist areas and cities. Based on our experiences across multiple trips, here's what connectivity looks like in different regions.
Excellent Coverage: Bangkok delivers fast, reliable speeds everywhere from the Grand Palace to Chatuchak Weekend Market. We never had issues streaming or uploading content in the capital. Chiang Mai's Old City, Night Bazaar, and surrounding areas also have excellent connectivity - we spent four months there in 2024 working remotely without any problems.
Good Coverage: The southern islands including Phuket, Krabi, and Koh Samui maintain strong signals in tourist areas. Ao Nang worked great during our two-week stay, and Phuket's Patong Beach had no issues.
Variable Coverage: More remote areas like jungle treks near Chiang Rai or small islands may have weaker signals. Mountain regions and very rural areas can be spotty. This is true of any provider in Thailand, not just Holafly.
Comparing Holafly to Local Thai SIM Cards
Before eSIMs became reliable, we used to buy local SIM cards at Bangkok airports. The process involved waiting in line, showing passports, filling out forms, and hoping the staff spoke enough English to help us pick the right plan. With three tired kids after a long flight, this was never fun.
| Factor | Holafly eSIM | Local Thai SIM |
|---|---|---|
| Setup Time | 5 minutes before travel | 20-45 minutes at airport |
| Language Barriers | None | Possible |
| Passport Required | No | Yes |
| Keep Home Number | Yes (dual SIM) | Separate device needed |
| Unlimited Data | Yes | Usually capped |
| 24/7 Support | English chat available | Limited |
The convenience alone makes eSIMs worthwhile, but unlimited data seals the deal. Thai tourist SIMs typically come with data caps, and topping up involves finding a 7-Eleven and navigating Thai-language menus.
What You Can Do with Unlimited Data in Thailand
Thailand is one of those destinations where having reliable internet transforms the experience. Here's how unlimited data actually helps on the ground.
Navigation and Transport: Google Maps works flawlessly for finding street food vendors, navigating Bangkok's BTS and MRT systems, and directing Grab drivers to your accommodation. We relied on it constantly during our month-long stays.
Translation: Thai script is beautiful but completely unreadable if you don't speak the language. Google Translate's camera feature saves the day at restaurants, shops, and anywhere with Thai-only signage.
Booking Activities: Sites like Klook (use code ADAMANDLINDS) offer discounted attractions throughout Thailand. Having data lets you book elephant sanctuaries in Chiang Mai or floating market tours on the spot when your plans change.
Staying Connected: WhatsApp and FaceTime work perfectly for calling home. The kids video chatted with grandparents from Buddhist temples, night markets, and countless hotel rooms across Thailand.
Entertainment: Long train rides between Bangkok and Chiang Mai, ferry trips to islands, and general downtime all benefit from streaming access. Netflix, YouTube, and downloaded content keep everyone sane during travel days.
Tips for Using eSIM in Thailand
Install before departure. Don't wait until you're at Suvarnabhumi Airport with spotty WiFi and three cranky children. Set up the eSIM at home where you have reliable internet and time to troubleshoot if needed.
Keep your home SIM active. Thailand's eSIM handles data, but your regular number stays functional for texts from airlines, banks, and family. Dual SIM capability means you don't have to choose.
Use the hotspot strategically. Holafly includes 500 MB daily hotspot allowance, which covers connecting kids' iPads or a laptop for light use. Heavy streaming on multiple devices may hit that limit, so connect to hotel WiFi when available for big downloads.
Download the Holafly app. Managing your eSIM and checking remaining days is easier through their app than digging through phone settings.
eSIM Compatible Phones for Thailand
Most modern smartphones support eSIM technology. Before purchasing, verify your device works with the technology.
iPhone: iPhone XS, XR, and all newer models support eSIM. iPhones sold in the USA since iPhone 14 are eSIM-only with no physical SIM slot.
Samsung: Galaxy S20 and newer, Galaxy Z Fold and Z Flip series, and Galaxy A54/A55 5G models support eSIM.
Google Pixel: Pixel 3 and all newer models work with eSIM.
Other Brands: Select OnePlus, Oppo, Xiaomi, and Motorola models support eSIM. Check Holafly's compatibility page if you're unsure.
Your phone must also be carrier-unlocked to use an eSIM from a different provider.
Planning Your Thailand Trip
Thailand works well for travelers at any pace. Bangkok deserves at least a week to explore properly - the temples, markets, and food scene alone could fill months. Chiang Mai offers a completely different vibe with its mountain setting, night bazaars, and proximity to hill tribes and elephant sanctuaries.
The southern islands (Phuket, Krabi, Koh Samui, Koh Phi Phi) provide the beach experience Thailand is famous for. Connecting between regions is easy via budget airlines or overnight trains, and having unlimited data makes booking last-minute changes simple.
For families considering extended stays, Thailand offers excellent value. Our month in Chiang Mai cost a fraction of what we'd spend in Europe or Japan, and the worldschooling opportunities - from cooking classes to temple visits to learning basic Thai - made it educationally rich too.
Need help planning your Thailand adventure? Lindsay works as a travel advisor and would love to help design your perfect itinerary. Contact her at [email protected] for personalized trip planning.
Frequently Asked Questions
What is the best eSIM for Thailand in 2026?
Holafly offers the best eSIM for Thailand with unlimited data plans starting at $3.71 per day (with code ADAMANDLINDS). The service runs on Thailand's Truemove network with 4G LTE and 5G speeds, providing reliable coverage throughout Bangkok, Chiang Mai, Phuket, and other popular destinations.
How much does Holafly Thailand eSIM cost?
Holafly Thailand eSIM plans range from $3.71 for one day to $71.16 for 30 days when using discount code ADAMANDLINDS for 5% off. Longer plans offer better daily rates, with the 30-day plan working out to just $2.37 per day.
Does Holafly work well in Thailand?
Yes, Holafly works excellently in Thailand. The service uses the Truemove network, which provides strong coverage in urban areas, tourist destinations, and most of the country. Remote jungle areas and mountains may have weaker signals, but this applies to all providers.
Can I use WhatsApp with Holafly in Thailand?
Yes, WhatsApp works perfectly with Holafly eSIM in Thailand. All messaging and calling apps including WhatsApp, FaceTime, Zoom, and Skype function normally over the unlimited data connection.
Does Holafly Thailand include hotspot?
Holafly Thailand eSIM includes 500 MB per day of hotspot data, allowing you to share your connection with other devices like tablets or laptops.
How do I activate my Thailand eSIM?
Install your eSIM before traveling by scanning the QR code sent to your email. When you land in Thailand, enable data roaming for your Holafly eSIM in your phone's settings, and it will connect automatically.
Is Holafly better than buying a Thai SIM card?
For most travelers, yes. Holafly offers unlimited data, instant setup before travel, no language barriers, no passport registration, and the ability to keep your home phone number active. Local Thai SIMs require airport purchases, paperwork, and typically come with data caps.
What network does Holafly use in Thailand?
Holafly uses the Truemove (Real Future) network in Thailand, one of the country's major mobile carriers with extensive 4G LTE and 5G coverage.
Can I get a refund on my Holafly eSIM?
Yes, Holafly offers refunds for up to 6 months after purchase if your plans change, your device is incompatible, or you experience connection issues. Check their refund policy for full details.
Does Holafly Thailand include phone calls?
Holafly is a data-only eSIM. Traditional phone calls and SMS are not included, but you can make calls through apps like WhatsApp, FaceTime, Skype, and other VoIP services using your unlimited data.
Get Connected in Thailand
Staying connected in Thailand shouldn't be complicated or expensive. The Holafly Thailand eSIM provides unlimited data on a reliable network with instant delivery and easy setup. Use code ADAMANDLINDS at checkout to save 5% on any plan duration.
FTC Disclosure: This post contains affiliate links. When you purchase through our links using code ADAMANDLINDS, we earn a small commission at no extra cost to you. We only recommend products we actually use - Holafly has kept us connected across 300+ days in Thailand and 20+ other countries. All opinions are our own.
