Chiang Mai eSIM

Which eSIM should I choose for Chiang Mai?

Keep your guesthouse entrance, coffee stops and temple-day arrangements close with AloOui Thailand eSIM from $4.13 USD for 1GB over 7 days. Fixed 5GB suits lighter sightseeing, Essential fits daily navigation and social apps, and Plus suits heavier uploads and laptop sharing on supported devices. Fixed 10GB provides a larger total allowance without a daily reset.

Extra 20% off orders over $50 — use code EXTRA20 at checkout.

chiang mai eSIM: compare all 29 plans

Compare package duration and USD price. Open any plan to check its data allowance and activation terms.

Fixed-data (8)

Unlimited (7)

Essential (7)

Plus (7)

Prices checked in AloOui Shopify on 31 October 2026. Check validity, hotspot availability and full-speed data terms before purchase.

Prices may change. Always check the product page for the latest prices.

Connects to TrueMove H, DTAC and AIS (AWN), with 4G/5G where available.

Essential and Plus refresh high-speed data daily. Fixed plans provide one total allowance; hotspot uses the same data pool.

Thailand eSIM product illustration with Thai flag and tower for Chiang Mai travelers

Chiang Mai Airport to your guesthouse

Chiang Mai International Airport, CNX, serves accommodation around the Old City, Nimman and the riverside. Save the terminal meeting instructions from your booked driver or selected airport transport before flying. Keep the hotel’s actual entrance and Thai address beside the reservation. Arriving by rail instead? Chiang Mai railway station is east of the Ping River, so download the final transfer rather than using the airport route.

City rides and four Chiang Mai places

Red songthaews, taxis and ride-hailing services are useful options for city journeys. Agree on the destination and pickup point before setting off, and keep your accommodation details handy for the return. Download the route before heading into the hills, where terrain can interrupt reception. In busy markets or large buildings, keep bookings available offline so you can find your meeting place without repeatedly searching.

  • Tha Phae Gate: choose a specific side or nearby café meeting point instead of using the entire gate area as a pin.
  • Wat Chedi Luang: save the entrance and onward walking route before exploring Old City temple lanes.
  • Nimman: keep the restaurant or coworking venue’s building name and entrance ready before booking a ride.
  • Warorot Market: download your chosen shop location and a nearby pickup point before browsing the market streets.

Chiang Mai-specific tip: the Old City moat has roads on both sides. Send your driver the correct side and entrance for your lodging rather than only a nearby landmark; this is especially helpful with luggage.

For Doi Suthep, download your operator’s pickup instructions, the temple approach and return arrangements before leaving the city. Check the day’s weather and keep your host’s contact details available offline for the winding mountain journey.

Choose your data

  • Light use: fixed 5GB for messages, bookings and occasional maps.
  • Daily exploring: Essential for navigation, photos and social apps.
  • Heavy use and hotspot: Plus for larger daily use and sharing on supported devices.

Get connected in five steps

  1. Check your exact device supports eSIM and is carrier-unlocked.
  2. Buy your package and install the emailed QR code over Wi-Fi before departure.
  3. In Thailand, select AloOui for mobile data and enable roaming on that line. Validity starts on a supported destination-network connection.
  4. If needed, check remaining data and your emailed APN instructions, then toggle airplane mode. Keep the eSIM installed.
  5. For support, visit our Help Center.

Continue your trip

Your Thailand package also covers Bangkok and Phuket.

Chiang Mai eSIM FAQs

Which eSIM should I buy for Chiang Mai?

The AloOui Thailand eSIM starts at $4.13 for 1GB over 7 days. Choose fixed 5GB for lighter use, Essential for daily exploring, or Plus for heavier data needs.

Can I use WhatsApp and install before flying?

Yes. Install on Wi-Fi before you fly; the plan starts when you connect in Thailand. Data plans work with WhatsApp and FaceTime.

Is there a discount code for a Chiang Mai eSIM?

Yes. Use code EXTRA20 at checkout for an extra 20% off Thailand eSIM orders of $50 or more.

What should I save for my Chiang Mai airport pickup?

Keep the terminal meeting instructions, hotel entrance and Thai address together. Match the final route to your actual Old City, Nimman or riverside accommodation.

How can I help my driver find an Old City guesthouse?

Save the exact entrance and correct side of the moat. Send those details with the address instead of only a nearby landmark.

What should I keep ready for Warorot Market?

Download your chosen shop location and a specific nearby pickup point. Keep the route back to your accommodation handy before browsing.

How can I prepare for a Doi Suthep outing?

Save the operator’s pickup instructions, temple approach and return arrangements. Check the weather and download the route before leaving the city.

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Choose your Thailand eSIM for Chiang Mai

Plan your onward route and longer stay

Compare every country, the full active travel period and your total data needs. Global packages can suit two countries or several more when their destination lists and selected terms fit your route.

Planning a Southeast Asia journey?

Compare Southeast Asia country and regional plans for your full itinerary, then match the allowance and validity to your travel dates. City and island guides help with local arrivals; coverage comes from the selected package’s destination list.