Chiang Mai is one of Thailand’s most compelling destinations for long-term expats and remote workers. Chiang Mai occupies a special place in digital nomad history. It was arguably the first city in the world to consciously develop infrastructure for location-independent workers, and it remains one of the best-value, best-connected nomad bases anywhere in the world.

This guide covers everything you need to get connected in Chiang Mai — from the moment you land to setting up a permanent home internet connection.

Mobile Coverage in Chiang Mai

AIS and DTAC/True Move are the strongest carriers — Thai data is among the cheapest globally. In Chiang Mai’s main residential and business areas, coverage is consistently strong. Data pricing in Thailand is competitive — check connectpls.com for current plan pricing in your specific destination.

Option 1: eSIM — Instant Connectivity on Arrival

A ConnectPls eSIM activated before your flight gives you working Thailand data from the moment you land. Navigate to your accommodation, coordinate logistics, and start exploring Chiang Mai from your first hour — no carrier shop, no registration queue, no connectivity gap.

ConnectPls eSIM plans for Thailand connect through AIS’s network for the strongest available coverage throughout Chiang Mai and surrounding areas. No local documentation required.

Option 2: SIM Card — Best Value for Longer Stays

For stays over a month, a Thailand SIM card gives you a local +66 number and better long-term data value. AIS has the strongest coverage in Chiang Mai and nationally. ConnectPls SIM cards for Thailand are available with flexible monthly subscriptions — no local bank account or documentation required to start.

Option 3: Portable WiFi — Multi-Device Coverage

Working from Chiang Mai with a laptop, tablet, and phone all needing simultaneous connections? A ConnectPls portable WiFi subscription gives you a dedicated hotspot covering all devices at once — independent of your phone’s battery and data plan. Particularly useful during the first month before home broadband is arranged.

Fixed Broadband in Chiang Mai

Home fibre broadband in Chiang Mai is fast and affordable. Packages typically deliver 100-500Mbps for 8-14 euros per month (extraordinary value) per month. Most apartments in expat-popular areas are pre-wired for fibre. You’ll need a local address and typically some local documentation for the contract. Installation is typically 3-5 business days. During this period, ConnectPls covers all your connectivity needs without any gap.