Chiang MaiChiang Mai
From $7.99 kr
★★★★★ Most chosenLandul shows eSIM plans for Chiang Mai when price, coverage and automatic delivery are quality checked.
Download boarding passes, hotel address and important maps before departure, even if you buy eSIM.
QR in seconds
Support
Secure payment
Mobile data ready before landing.
QR code is sent automatically after payment.
Keep your regular SIM active at the same time.
Guidance if installation stops.
Travel guide
Plan your data for Chiang Mai
5 GB often suits a week of maps, messages, and social media. Choose 10–20 GB for longer stays or frequent video.
Install the QR code before departure and select Landul as your mobile-data line when you arrive.
Our suggestion
20 GB · 30 days
5 GB often suits a week of maps, messages, and social media. Choose 10–20 GB for longer stays or frequent video.
If you get stuck
- Check that the eSIM is selected for mobile data.
- Turn on data roaming for the Landul line if the plan requires it.
- Restart the phone before contacting support.
Delivery
Automatic after payment
Updated
2026-07-14
Installation
Usually 2-5 minutes
Support
Guidance
How Landul works
From destination to mobile data in three steps
Buy before departure and have data ready when you land.
Choose destination and data plan
Search for the country you are visiting and choose a plan that fits your trip.
Pay securely
See the price and total amount before completing payment.
Get the QR code and activate on arrival
The QR code is delivered in the portal and by email. Keep your regular SIM active for SMS and banking.
Choose right
Which plan should I choose?
Choose based on trip length, how much you are away from Wi-Fi, and whether the phone is also used for work or hotspot.
Maps and messages
Good for simple navigation, messages and light browsing.
Social media and browsing
Good for most holidays with maps, photos and daily use.
Work, video and hotspot
Choose more data if you work, stream or share internet.
Coverage in Chiang Mai
Chiang Mai uses eSIM plans for Thailand. Coverage is controlled by local networks and the country plan available for the trip.
Coverage can vary by area, phone model, buildings and local network conditions. We show operator and network details only when provider data exists.
100 MB · 7 days
3G/4G/5G 5g when available.
500 MB · 7 days
3G/4G/5G 5g when available.
1 GB · 7 days
3G/4G/5G 5g when available.
Benefits of eSIM for Chiang Mai
The phone must support eSIM and not be carrier locked.
Buy data before departure and avoid a local SIM card.
Keep your regular number on your normal SIM while eSIM is used for data.
Install digitally with QR code on iPhone or Samsung.
Get support if installation stops.
Installation
Install eSIM before you travel
Use Wi-Fi when installing. Activate mobile data on eSIM when you arrive.
iPhone
- 1Open Settings and choose Mobile Data.
- 2Tap Add eSIM.
- 3Scan the QR code from Landul.
- 4Choose Landul eSIM for mobile data when you arrive.
Samsung
- 1Open Settings and choose Connections.
- 2Choose SIM manager.
- 3Tap Add eSIM.
- 4Scan the QR code and enable data roaming for eSIM if needed.
Google Pixel
- 1Open Settings and Network & internet.
- 2Choose SIMs and add eSIM.
- 3Scan the QR code.
- 4Choose eSIM for mobile data when you arrive.
Generell Android
- 1Check that the model supports eSIM.
- 2Find the SIM or mobile network menu.
- 3Add eSIM with QR code.
- 4Restart the phone if data does not work.
General eSIM tips
Install eSIM before departure while you have stable Wi-Fi.
Scan the QR code from Landul.
Choose eSIM for mobile data when you arrive.
If eSIM does not work
Check that eSIM is activated and selected as the mobile data line.
Enable data roaming for eSIM if the plan or country requires it.
Restart the phone and try automatic network selection.
If eSIM does not work, contact support with the order ID.
Guidance
Secure payment
QR and activation details in portal
No physical SIM
QR code in minutes
Delivered digitally after approved payment.
Support included
Help if installation stops.
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No physical SIM
Install digitally and keep your regular SIM active.
Keep your regular number
Use eSIM for data and keep your regular SIM for SMS and BankID.
Roaming
Roaming and regular SIM
For many travelers, roaming is simple in some regions. Outside included roaming zones, it can be more expensive or harder to understand depending on subscription and usage.
Many travel eSIMs require data roaming to be enabled for the eSIM line.
This does not mean you must enable expensive data roaming on your regular SIM. Choose eSIM as the mobile data line and let your regular SIM handle SMS when needed.
Download boarding passes, hotel address and important maps before departure, even if you buy eSIM.
Keep your regular SIM active for SMS and BankID if the phone supports dual SIM.
Use Wi-Fi for large downloads and backup, and save eSIM data for maps, transport and messages.
When should eSIM be installed?
Install eSIM before departure while you have stable Wi-Fi.
Wait to use eSIM as the mobile data line until you arrive if the plan activates on first network use.
Do not delete eSIM if something stops. Contact support with the order ID first.
If data does not work
Check that eSIM is installed, active and selected for mobile data.
Enable data roaming for the eSIM line if the plan requires it.
Restart the phone and try automatic network selection.
Contact support with the order ID if the problem continues.
Compatibility
The phone must support eSIM and not be carrier locked.
Newer iPhone, Samsung Galaxy, Google Pixel and several Android models support eSIM, but check the model before purchase.
Trust and customer promise
A secure way to buy eSIM from Landul
Clear prices, digital delivery and helpful support throughout the purchase.
Price and total amount are shown before payment.
The QR code is delivered in the portal and by email.
You receive a clear installation guide.
Keep your regular SIM active for SMS and banking.
We help if delivery or activation stops.
Refunds are assessed under clear terms.
FAQ
Common questions about eSIM in Chiang Mai
The answers travelers most often need before purchase.
Do I need eSIM in Chiang Mai?
You do not need eSIM, but it makes travel easier if you want mobile data for maps, transport, messages and hotel information without buying a physical SIM card.
How do I install eSIM?
Use the QR code from the Landul portal. On iPhone, go to Mobile Data and Add eSIM. On Samsung, go to Connections and SIM manager.
Can I use BankID and my regular SIM at the same time?
Yes, on most newer phones your regular SIM can stay active for SMS and BankID while Landul eSIM is used as the mobile data line.
Does WhatsApp work with eSIM?
Yes. WhatsApp uses mobile data and normally works even when data goes through eSIM, as long as the app is already set up on the phone.
Does data roaming need to be enabled?
Chiang Mai uses eSIM plans for Thailand. Data roaming often needs to be enabled for the eSIM line. Make sure mobile data is set to eSIM, not your regular SIM.
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