Review Your Cart

Your cart is empty.

You haven't added any eSIM packages yet. Start exploring our plans to get connected!

Browse our eSIM Packages
🎉 Welcome offer: 20% off with promo code FIRSTWELCOME20

Thailand / Chiang Thailand   / Chiang

Golden spire of Wat Phra That Doi Suthep temple overlooking Chiang Mai valley at sunset

Chiang Mai eSIM: Northern Thailand Data That Works Across the Entire Country

Your flight is descending toward Chiang Mai International Airport and you're already pulling up Grab directions to your Old City guesthouse, checking your Doi Suthep temple tour confirmation, and translating the Thai menu your hotel host just messaged. With an eSIMno plan activated before takeoff, your phone connects the moment you switch off airplane mode at the gate — no SIM kiosk queue, no passport handover, no language barrier at the counter.
View Plans
GET A FULL20%OFFon your first order
Use code: FIRSTWELCOME20

Stay connected,
wherever you go

Seamless global eSIM coverage

Explore our plans below

Plan Your Trip

Tell us what you'll do and how long you'll be away — we'll highlight the right plan.

7 days
1102030

What will you do?

Tap an activity above to see which plan fits your trip

Already a customer?

EARN UP TOON EVERY FRIEND'S PURCHASE
NETWORK: True Move H The speed may vary depending on the location.

Quick Facts

Language
Thai (ภาษาไทย)
Currency
Thai Baht (THB, ฿)
Time Zone
Indochina Time (UTC+7)
Dialing Code
+66
Power Plug
Multiple plug types in use — bring a universal travel adapter
Emergency
191 (police), 1669 (ambulance)
eSIMno Networks
True Move H

How to Get Your eSIM

  1. Pick Your Thailand Data Plan
    Choose from 7-day, 15-day, or 30-day options based on your Chiang Mai itinerary — temple tours, cooking classes, and elephant sanctuary day trips all consume data differently.
  2. Install at Home Over WiFi
    Scan the QR code from your confirmation email while connected to your home network. The eSIM profile downloads in under 2 minutes — complete this before heading to the airport.
  3. Keep Your Home SIM Active
    Your phone's dual-SIM mode lets your home number receive calls while eSIMno handles all data. Incoming calls reach you normally; outgoing calls go through WhatsApp, LINE, or FaceTime over your Thai data.
  4. Activate After Landing at CNX
    Once your plane reaches the gate at Chiang Mai International Airport, switch off airplane mode. Your eSIM connects to True Move H within 60 seconds — Grab directions load before you reach the arrivals hall.
  5. Explore Chiang Mai and Beyond
    Your plan covers the entire country. Day trip to Doi Inthanon, extend to Pai, or fly south to Phuket — same eSIM, same coverage, no roaming fees.

Traveler Tips

  • Doi Suthep temple requires 309 steps up the naga staircase — download offline maps before the climb since cell signal weakens near the forest canopy.
  • Sunday Walking Street on Ratchadamnoen Road runs 4 PM to midnight; have your PromptPay QR ready since many vendors skip cash entirely.
  • Grab and Bolt both operate in Chiang Mai but coverage thins past the outer ring road — book rides before leaving Nimman or the Old City.
  • Monsoon season (June-October) brings afternoon downpours that flood Tha Pae Gate intersections within 20 minutes — real-time traffic on Google Maps beats guessing which streets are passable.
  • Elephant Nature Park pickup confirmations arrive via LINE messenger; download the app and add your tour operator before arrival.

Why Data Matters in Chiang Mai

Chiang Mai's charm hides a mobile-first infrastructure that rewards connected travelers. The moment you step outside the airport arrivals hall, Grab and Bolt compete for your ride to the Old City — a 15-minute trip that costs ฿150-200 depending on traffic. Without data, you're negotiating with tuk-tuk drivers in Thai or hoping your hotel's pickup driver finds you in the crowd.

Temple Logistics and Timed Entry

Wat Phra That Doi Suthep sits 15 km up a winding mountain road. Songthaews (red pickup trucks) depart from Chang Phueak Gate when full — Google Maps transit mode shows wait times and alternate routes. The temple complex itself spans multiple levels; your phone becomes your audio guide, translator for Thai signage, and camera for the panoramic valley views. Similar logistics apply at Wat Chedi Luang in the Old City center, where dress-code reminders and opening hours load faster than asking at the gate.

Night Markets and QR Payments

The Chiang Mai Night Bazaar runs nightly along Chang Klan Road, but the real action happens at the Saturday Night Market on Wua Lai Road and the Sunday Walking Street on Ratchadamnoen Road. Vendors increasingly accept PromptPay QR codes — your phone scans, the payment clears, no cash fumbling. Street food stalls, handcraft booths, and massage shops all participate. Without data, you're withdrawing baht at 220฿ ATM fees every few blocks.

Beyond the City Moat

Day trips define the Chiang Mai experience. eSIMno plans for Chiang Mai, Thailand keep working at Elephant Nature Park (60 km north, 90-minute drive), Doi Inthanon summit (100 km southwest, Thailand's highest peak), and the rice terraces around Mae Rim. Tour operators coordinate pickup times via LINE messenger; location sharing shows your driver exactly where you're standing. The same coverage follows you to Pai (3-hour minivan), Chiang Rai (3.5-hour bus), or a connecting flight to Bangkok or Phuket.

About Chiang Mai & What Travelers Come For

Neighborhoods at a Glance

The Old City sits within a square moat, its crumbling walls punctuated by five historic gates. Tha Phae Gate anchors the eastern entrance — the landmark photo spot and Sunday Walking Street starting point. Inside the moat, over 30 temples cluster within walking distance: Wat Chedi Luang's ruined 14th-century pagoda, Wat Phra Singh's revered Buddha image, Wat Chiang Man's crystal Buddha. West of the moat, Nimmanhaemin Road (locals call it Nimman) runs through the university district with coffee shops, design boutiques, and rooftop bars. The Night Bazaar district stretches along Chang Klan Road east of the moat — tourist-facing but convenient for evening browsing.

What Travelers Come For

Temple-hopping defines mornings: the gilded spire of Wat Phra That Doi Suthep dominates the mountain view 15 km above the city, while Old City temples reward slow exploration on foot or rented bicycle. Ethical elephant encounters draw visitors to sanctuaries north of the city — Elephant Nature Park pioneered the no-riding model. Thai cooking classes run daily from homes and schools across Nimman and the Old City. Trekking routes through hill-tribe villages depart from agencies near Tha Pae Gate. The creative scene shows up at MAYA Lifestyle Shopping Center, One Nimman complex, and the weekend art markets around Chiang Mai University.

When to Visit

Cool season (November-February) brings comfortable 20-28°C days and minimal rain — peak tourist months with corresponding hotel prices. Hot season (March-May) pushes 35-40°C with smoky haze from agricultural burning. Monsoon season (June-October) delivers afternoon thunderstorms that clear within hours, lower prices, and lush green landscapes.

Getting Around Chiang Mai

Airport Transfers

Chiang Mai International Airport sits 4 km southwest of the Old City — a 15-minute ride in light traffic. Grab and Bolt show real-time pricing (฿120-180 to the moat area); metered taxis queue at the arrivals curb with a ฿50 airport surcharge. The airport bus runs to the city center every 30 minutes for ฿40 but stops running at 9:30 PM.

City Transport

Red songthaews (rot daeng) function as shared taxis — flag one down, state your destination, negotiate ฿30-50 per person for trips within the moat area. For point-to-point rides, Grab and Bolt beat negotiation stress. Bicycle and scooter rentals cluster around Tha Pae Gate (฿50-100/day for bikes, ฿200-300/day for scooters with international license required). The Old City's 1.5 km × 1.5 km footprint makes walking practical between temples, though midday heat pushes most travelers toward motorized options.

Day Trip Logistics

Doi Suthep songthaews depart from Chang Phueak Gate (north side of moat) and Chiang Mai Zoo entrance — ฿60-80 per person each way when the truck fills. Minivans to Pai leave from Arcade Bus Terminal (฿150-200, 3 hours); Chiang Rai buses depart the same terminal (฿150-250, 3.5 hours). Tour operators handle Elephant Nature Park and Doi Inthanon transport — pickup coordination happens via LINE messenger with location sharing.

Exploring Chiang Mai's Old City

Couple walking through Tha Pae Gate entrance to Chiang Mai Old City
Activate your eSIM before departure so Grab directions and temple maps load the moment you land in Chiang Mai.

Compare eSIM Providers in Chiang

Recommended
Local SIM / Operator
Roaming
Setup timeStore visit + paperworkAuto
No local ID neededLocal ID requiredUse home account
SpeedCarrier-gradePartner-dependent
Travel supportThai onlyHome carrier hours
Keep home numberReplaces itSame number
Cost predictabilityBills can spikeBill-shock risk
Typical pricing
$12-18 / day
Typical day-pass tariff varies by home carrier

PRICING — PICK YOUR ESIMNO PLAN

Light traveler
5GB / 30d
$15.90
20% off with code FIRSTWELCOME20on your first order
≈ $12.72 USD with code
Buy now
Heavy traveler
20GB / 30d
$30.90
20% off with code FIRSTWELCOME20on your first order
≈ $24.72 USD with code
Buy now

Frequently Asked Questions (FAQs)

Install the eSIM profile at home over WiFi before your flight. Once your plane reaches the gate at CNX and you switch off airplane mode, the connection to True Move H establishes within 60 seconds — by the time you're walking past the Chiang Mai arrivals hall toward the Grab pickup zone, your phone is already pulling directions to your Old City guesthouse.

Yes — your eSIMno plan covers all of Thailand. Coverage stays strong at Doi Suthep temple 15 km up the mountain, at Elephant Nature Park 60 km north, at Doi Inthanon National Park 100 km southwest, and on connecting flights to Bangkok, Phuket, or Pattaya. One plan, nationwide reach.

Absolutely. Your phone's dual-SIM mode keeps your home number active for incoming calls while the eSIMno plan handles all data. Incoming calls reach you normally; for outgoing calls, use WhatsApp, LINE, or FaceTime over your Thai data to avoid home-network roaming charges.

Temple-hopping, Grab rides, restaurant lookups, and social media sharing run around 1-2 GB daily. A 7-day plan with 5-10 GB handles most travelers comfortably. If you're streaming video, joining video calls from your Nimman coffee shop, or uploading elephant sanctuary photos in bulk, consider the 15 GB or unlimited options.

Data makes market navigation easier. Vendors at Sunday Walking Street on Ratchadamnoen Road and Saturday Night Market on Wua Lai Road accept PromptPay QR payments — your phone scans, the payment clears. Google Translate handles Thai signage and menu boards. Location sharing helps friends find you in the crowd.

You can purchase an additional eSIMno plan through the same portal — the new profile installs alongside the expiring one, and you switch over without losing connectivity. No need to find a Thai SIM shop or navigate carrier stores in Thai.

GET A FULL20%OFFon your first order
Use code: FIRSTWELCOME20

Stay connected,
wherever you go

Seamless global eSIM coverage

Get Started
Chiang Mai rewards travelers who arrive connected. The moment your plane taxis to the gate at CNX, your phone can pull up the Grab pickup zone location, confirm your elephant sanctuary pickup time, and load walking directions to your Nimman hotel. An eSIM activated before departure means zero time lost hunting for airport SIM vendors or fumbling with nano-card trays while jet-lagged arrivals queue behind you. The city runs on mobile-first logistics. Sunday Walking Street vendors accept QR payments through PromptPay. Temple dress-code reminders arrive via LINE messages from tour operators. Grab and Bolt handle the songthaew alternative when afternoon monsoon rains flood Tha Pae Road. Real-time transit tracking through Google Maps or Moovit shows you which red songthaew route heads toward Chiang Mai University versus the Night Bazaar — critical when signage is Thai-only. Your eSIMno plan connects through True Move H and keeps working whether you're photographing temple murals in the Old City moat district, hiking waterfalls at Doi Inthanon National Park, or catching a connecting flight to Phuket or Bangkok. One plan, nationwide coverage, no roaming surprises. Activate at home over WiFi, land ready.
Back to Thailand
No more SIM kiosks

No more SIM kiosks

Skip the airport queues. Install your eSIM at home, activate when you land.

no roaming charges

No roaming surprises

Forget the $200 phone bill three weeks after your trip. Plain pricing, no hidden fees.

keep your physical sim

Keep your home number

Dual-SIM means your physical SIM stays active for calls and texts. eSIM handles only data.

easy installation

Setup in 2 minutes

Scan QR code, follow on-screen steps, you're connected. Works on any eSIM-compatible phone.

Pay SafelyVisa CardMaster CardGoogle PayPayPalApple Pay

How does eSIMNo Works?

Experience seamless global connectivity with our personal eSIM service. Enjoy faster speeds, wider coverage, and the convenience of online purchasing.

Buy a Data Plan

Buy a Data Plan

Search for your destination and pick any data plan

Step 1

Install your eSIM

Install your eSIM

Easy installation via qr code

Step 2

Activate Your eSIM

Activate Your eSIM

Only active when you are ready to use data

Step 3

Advantages

24/7 Customer Support

Reach our team via WhatsApp and email during business hours. Quick answers to common questions available anytime through our automated assistant.

Immediate delivery

Your eSIM arrives by email within minutes. Install it before you board your flight.

Worldwide Coverage

One eSIM, 160+ countries. Land anywhere and connect instantly — no SIM swapping, no roaming charges.

Check Compatibility

Check Compatibility

Before buying and installing an eSim, check if your phone supports one

Check if your phone is eSIM compatible

As you feel the need to use eSIM on your phone, the first question that arises is: does your mobile support eSIMs? And do eSIM-compatible devices work in all regions worldwide?

Some phones that support eSIM technology

  • IPhone XS and Later
  • Samsung Galaxy S20 and Later
  • Pixel 4 and Later
  • Xiaomi 12T Pro and Later
All eSIM-Compatible Phones

Frequently Asked Questions (FAQs)

Find helpful information to answer your questions

Can I use the eSIM on more than one device?
Each eSIM profile is tied to a single device once activated. If you need data on multiple devices (e.g., phone and tablet), you can either purchase separate eSIMs for each device or use the Personal Hotspot feature on your phone to share data with other devices.
Can I get a refund after purchase?
Refunds are not available once an eSIM has been installed or activated - install codes are one-time-use, so an installed eSIM is considered used even if no data has been consumed. If you have not installed your eSIM yet and want a refund, contact support within the refund window stated at checkout. We recommend reviewing plan details carefully before purchase to avoid any issues.
Do I need to deactivate my original SIM?
We recommend turning off cellular data and data roaming on your original SIM while abroad to avoid accidental roaming charges. You don't need to physically remove the SIM - just disable data and set the eSIM as your primary data line.
Do I need to remove my eSIM after my trip?
You don't have to remove it. Once your data plan expires, the eSIM simply stops providing data. You can leave the dormant profile on your phone and reuse it next time by purchasing a new plan, or delete it from cellular settings to free up an eSIM slot.
Is unlimited data really unlimited?
Unlimited plans provide unlimited data at high speed (4G/5G) up to a fair-use threshold defined per plan. Beyond that threshold, speeds may be reduced to 128 Kbps for the remainder of the validity period - still usable for messaging and basic browsing, but slower for streaming and video calls.
Will I get notifications when my data is running low?
Yes. eSIMno sends email and push notifications when you've used 50%, 80%, and 100% of your data allowance. You can also check usage anytime in the eSIMno Center or in your phone's cellular settings to track consumption in real time.
What is the price range for the Thailand eSIM plans?
Prices commence at $4.90 and vary according to data allowance and plan duration. Larger data plans and longer durations cost more, but the per-GB rate decreases with bigger packages.
Will my home phone number receive calls while I use the eSIM?
Yes - if your home SIM stays installed and active, calls and SMS to your home number arrive normally. The eSIM only handles data; voice service stays on your home line. Just remember that incoming calls and texts to your home number while abroad may trigger roaming charges from your home carrier.
How can I purchase the Thailand eSIM?
You can purchase your eSIM directly from the eSIMno website - select a Thailand plan and complete the payment. Within minutes you'll receive an order confirmation email that contains everything you need to install: a QR code, a one-tap install link, the SM-DP+ address and activation code, plus an "Install eSIM" button. You can install straight from that email, or sign in anytime and go to Profile > My eSIMs > Install to get the same options.
What makes eSIMno different from other eSIM services?
eSIMno partners directly with local operators in over 200 countries, eliminating intermediaries. This direct relationship lets us offer competitive pricing, extensive coverage, and faster activation than resellers who route data through third parties.
Will the eSIM work on my iPad?
Yes, if your iPad model supports eSIM. iPad Pro (3rd generation and later), iPad Air (3rd generation and later), iPad mini (5th generation and later), and standard iPad (7th generation and later with cellular) all support eSIM. Installation works the same way as on iPhone.
How can I verify if my eSIM is activated?
There are two clear indicators: (1) your phone's status bar shows the local carrier name once you arrive at your destination, and (2) the data icon (4G, LTE, or 5G) appears next to the eSIMno line in your cellular settings. If neither shows up, toggle airplane mode off and on, or restart your phone.

Use Your Free Credit

You can earn up to 15% commission from your friends' purchases with your Reference code. Plus, your friends will get $2 off their first purchase when they use your code!

FIND OUT HOW
Refer a friend

Refer

A FRIEND

Step into the world of E-SIM, bring your friends and benefit together!