How long is the flight from Montreal to Chiang Mai?

Departing from Montreal to Chiang Mai will take you 45h 55m. Montreal and Chiang Mai are separated by a distance of 12826 km.

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.

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).

What is the cheapest time of day to fly from YMQ to CNX?

When flying from Montreal to Chiang Mai, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Chiang Mai from Montreal?

Located just 3.1 km from the city centre, Chiang Mai is the airport most travellers will use when flying to Chiang Mai from Montreal. Booking flights from Montreal to Chiang Mai (CNX) should be relatively easy as there are 0 daily inbound flights from Montreal from 0 different airlines.

Can I find deals for flights from Montreal to Chiang Mai that include hotel bookings?

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

How can I find direct flights from Montreal to Chiang Mai?

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

Can I find deals for business class flights from Montreal to Chiang Mai?

Yes. Cheapflights offers flight deals from Montreal 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.

C$ 798+ Cheap Flights from Montreal to Chiang Mai

Cheap flight deals from Montreal to Chiang Mai

Enter your travel dates to find the best prices.

Cheapest

Best

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One-way

Cheapest flights from Montreal to Chiang Mai
Explore the most affordable flight options available from Montreal to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Tue 1/1210:10 a.m. -

2 stops32h 15m

Tue 30/39:30 a.m. -

2 stops38h 51m

Deal found 22/10C$ 1,510

Sun 27/1210:10 a.m. -

2 stops43h 45m

Sat 23/18:55 p.m. -

2 stops27h 30m

Deal found 23/10C$ 1,644

Sat 7/1112:50 p.m. -

2 stops45h 55m

Tue 10/1112:20 a.m. -

2 stops35h 28m

Deal found 19/10C$ 1,700

Tue 20/105:40 p.m. -

2 stops29h 45m

Tue 27/1011:50 a.m. -

2 stops33h 27m

Deal found 19/10C$ 1,778

Tue 3/113:20 p.m. -

2 stops27h 05m

Tue 30/39:30 a.m. -

2 stops40h 10m

Deal found 19/10C$ 1,866

Wed 23/129:10 a.m. -

2 stops44h 45m

Fri 22/18:55 p.m. -

2 stops28h 30m

Deal found 18/10C$ 1,896

Sun 22/116:00 p.m. -

2 stops52h 35m

Sun 29/1111:50 a.m. -

2 stops44h 40m

Deal found 23/10C$ 1,914

Mon 2/1110:55 a.m. -

2 stops31h 30m

Tue 30/39:30 a.m. -

2 stops40h 10m

Deal found 19/10C$ 1,923

Find flight deals from Montreal to Chiang Mai

Round-trip from	C$ 1,449
One-way from	C$ 798

Etihad Airways
1/2-1/4
4 total stops
83h 36m total
Montreal to Chiang Mai

Search Deals

28/2-31/12
3 total stops
47h 05m total
Montreal to Chiang Mai

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to Chiang Mai that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 28/2

9:45 a.m.-8:50 p.m.

3 stops47h 05m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 798

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

5:55 p.m.-11:10 p.m.

2 stops41h 15m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 931

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

8:00 a.m.-6:55 p.m.

2 stops46h 55m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 955

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

5:55 p.m.-3:25 p.m.

3 stops33h 30m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 966

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 20/11

5:55 p.m.-9:35 p.m.

3 stops39h 40m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,024

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

7:00 a.m.-10:45 p.m.

2 stops51h 45m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,064

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 22/12

6:30 p.m.-10:45 p.m.

2 stops40h 15m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,369

Quickest round-trip

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Wed 13/1

7:55 p.m.-11:20 a.m.

2 stops27h 25m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,401

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 21/12

11:10 a.m.-5:55 p.m.

2 stops42h 45m

Chiang Mai

Wed 31/12

12:00 a.m.-12:00 p.m.

Nonstop0h 00m

C$ 1,402

MontrealChiang Mai

YUL Montreal Pierre Elliott Trudeau Intl - CNX Chiang Mai

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

12:50 p.m.-10:45 p.m.

2 stops45h 55m

Chiang Mai

Tue 10/11

12:20 a.m.-11:48 p.m.

2 stops35h 28m

C$ 1,791

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Montreal to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Montreal with our price prediction graph.

YMQ-CNX

YUL-CNX

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 to Chiang Mai

YMQ-CNX

YUL-CNX

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Chiang Mai from Montreal?
Located just 3.1 km from the city centre, Chiang Mai is the airport most travellers will use when flying to Chiang Mai from Montreal. Booking flights from Montreal to Chiang Mai (CNX) should be relatively easy as there are 0 daily inbound flights from Montreal from 0 different airlines.
How long is the flight from Montreal to Chiang Mai?
Departing from Montreal to Chiang Mai will take you 45h 55m. Montreal and Chiang Mai are separated by a distance of 12826 km.
Can I find deals for flights from Montreal to Chiang Mai that include hotel bookings?
Yes. In addition to deals on Montreal to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Chiang Mai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Chiang Mai.
Can I find deals for business class flights from Montreal to Chiang Mai?
Yes. Cheapflights offers flight deals from Montreal 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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Can Cheapflights notify me if prices for flights from Montreal to Chiang Mai become cheaper?

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Cheap flights from Montreal to Chiang Mai from C$ 798

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Chiang Mai

Cheapest flights from Montreal to Chiang MaiExplore the most affordable flight options available from Montreal to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Explore the most affordable flight options available from Montreal to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Best flights from Montreal to Chiang MaiDiscover carefully curated flight deals from Montreal to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Discover carefully curated flight deals from Montreal to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Last-minute flights from Montreal to Chiang MaiDiscover last-minute flight deals from Montreal to Chiang Mai. Data last updated 23 October 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Chiang Mai. Data last updated 23 October 2026 and is based on user searches.

One-way flights from Montreal to Chiang MaiSearch for one-way flight options from Montreal to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated 23 October 2026.

Search for one-way flight options from Montreal to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated 23 October 2026.

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Use the filters below to find and compare flights from Montreal to Chiang Mai that are best for you.

Best time to book a flight from Montreal to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Montreal with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Chiang Mai from Montreal?

How long is the flight from Montreal to Chiang Mai?

Can I find deals for flights from Montreal to Chiang Mai that include hotel bookings?

How can I find direct flights from Montreal to Chiang Mai?

Can I find deals for business class flights from Montreal to Chiang Mai?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montreal to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Chiang Mai

Explore flights to Chiang Mai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 October 2026.

Complete your trip

Complete your trip to Chiang Mai by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Thailand

Book a non-stop flight to one of these other cities located in Thailand.

Search flights from Montreal to Chiang Mai by cabin class

Find flights from Montreal to Chiang Mai, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Montreal and Chiang Mai flights

Browse other Montreal and Chiang Mai flight options. Last updated on 23 October 2026.

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Can Cheapflights find flights from Montreal to Chiang Mai with no change fees?

Can Cheapflights notify me if prices for flights from Montreal to Chiang Mai become cheaper?

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Cheapest flights from Montreal to Chiang Mai
Explore the most affordable flight options available from Montreal to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Best flights from Montreal to Chiang Mai
Discover carefully curated flight deals from Montreal to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Last-minute flights from Montreal to Chiang Mai
Discover last-minute flight deals from Montreal to Chiang Mai. Data last updated 23 October 2026 and is based on user searches.

One-way flights from Montreal to Chiang Mai
Search for one-way flight options from Montreal to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated 23 October 2026.