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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai from C$ 1,363

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CNX
20 Apr — 27 Apr1
1 adult

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Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai that are best for you.

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Pierre Elliott Trudeau Intl

Fly to

Chiang Mai

Route

Depart

Return

Price

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 1/8

5:00 a.m.-9:55 p.m.

3 stops29h 55m

C$ 1,363

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Best time to book a flight from Pierre Elliott Trudeau Intl to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 mm per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chiang Mai from Montreal Pierre Elliott Trudeau Intl?

    Chiang Mai (CNX) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Chiang Mai. You should not have trouble finding flights to Chiang Mai from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Chiang Mai airport from Montreal Pierre Elliott Trudeau Intl. It is only a 3.1 km journey from Chiang Mai (CNX) to Chiang Mai’s city centre.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Chiang Mai.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Chiang Mai?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Certainly. Search results for flights to Chiang Mai from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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