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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai from C$ 854

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:45 p.m. - 10:55 p.m.YUL-CNX
44h 10m2 stops
Delta Logo
12:15 a.m. - 4:57 p.m.CNX-YUL
52h 42m2 stops
C$ 1,323Delta
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Fri, 16 Jan - Wed, 4 Feb
Air Canada Logo
9:00 a.m. - 3:45 p.m.YUL-CNX
42h 45m2 stops
Air Canada Logo
4:45 p.m. - 7:26 p.m.CNX-YUL
38h 41m2 stops
C$ 1,349Air Canada
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Tue, 20 Jan - Mon, 9 Feb
Multiple Airlines Logo
6:25 p.m. - 9:25 a.m.YUL-CNX
27h 00m2 stops
Multiple Airlines Logo
4:45 p.m. - 9:00 p.m.CNX-YUL
40h 15m2 stops
C$ 1,385Multiple Airlines
Find Deal
Sun, 18 Jan - Mon, 9 Feb
Multiple Airlines Logo
6:25 p.m. - 9:25 a.m.YUL-CNX
27h 00m2 stops
Multiple Airlines Logo
4:45 p.m. - 9:00 p.m.CNX-YUL
40h 15m2 stops
C$ 1,435Multiple Airlines
Find Deal
Sun, 18 Jan - Sat, 7 Feb
China Eastern Logo
6:45 a.m. - 2:20 p.m.YUL-CNX
43h 35m2 stops
China Eastern Logo
3:35 p.m. - 12:43 a.m.CNX-YUL
45h 08m2 stops
C$ 1,764China Eastern
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Fri, 21 Nov - Tue, 25 Nov
China Eastern Logo
6:45 a.m. - 2:20 p.m.YUL-CNX
43h 35m2 stops
China Eastern Logo
3:35 p.m. - 12:43 a.m.CNX-YUL
45h 08m2 stops
C$ 1,765China Eastern
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Qatar Airways Logo
8:50 p.m. - 9:00 p.m.YUL-CNX
36h 10m2 stops
Qatar Airways Logo
9:40 p.m. - 2:05 p.m.CNX-YUL
52h 25m2 stops
C$ 1,860Qatar Airways
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Mon, 19 Jan - Fri, 6 Feb
Qatar Airways Logo
8:50 p.m. - 9:00 p.m.YUL-CNX
36h 10m2 stops
Qatar Airways Logo
10:10 a.m. - 2:05 p.m.CNX-YUL
39h 55m2 stops
C$ 1,913Qatar Airways
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Mon, 19 Jan - Sun, 8 Feb
Emirates Logo
10:40 a.m. - 9:00 p.m.YUL-CNX
46h 20m2 stops
Emirates Logo
9:40 p.m. - 7:35 a.m.CNX-YUL
45h 55m2 stops
C$ 1,967Emirates
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Tue, 20 Jan - Sun, 8 Feb
Emirates Logo
10:40 a.m. - 1:45 p.m.YUL-CNX
39h 05m2 stops
Emirates Logo
9:40 p.m. - 7:35 a.m.CNX-YUL
45h 55m2 stops
C$ 2,087Emirates
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Wed, 14 Jan - Sun, 8 Feb

China Eastern flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Our best China Eastern deals on Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai flight tickets
China Eastern
21 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
43h 35m
2 stops
CNX2:20 p.m.Chiang Mai
25 Nov
CNX3:35 p.m.Chiang Mai
45h 08m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,764
Find similar
China Eastern
21 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
43h 35m
2 stops
CNX2:20 p.m.Chiang Mai
25 Nov
CNX3:35 p.m.Chiang Mai
45h 08m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,765
Find similar
China Eastern
21 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
43h 35m
2 stops
CNX2:20 p.m.Chiang Mai
25 Nov
CNX3:35 p.m.Chiang Mai
45h 08m
2 stops
YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,771
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EVA Air flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Our best EVA Air deals on Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai flight tickets
EVA Air
1 Dec
YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl
27h 35m
2 stops
CNX10:35 a.m.Chiang Mai
22 Dec
CNX11:50 a.m.Chiang Mai
26h 03m
2 stops
YUL1:53 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,021
Find similar
EVA Air
1 Dec
YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl
27h 35m
2 stops
CNX10:35 a.m.Chiang Mai
22 Dec
CNX9:40 p.m.Chiang Mai
38h 52m
3 stops
YUL12:32 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,141
Find similar
EVA Air
1 Dec
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
26h 25m
2 stops
CNX10:35 a.m.Chiang Mai
22 Dec
CNX9:40 p.m.Chiang Mai
38h 52m
3 stops
YUL12:32 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,208
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momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 30 October 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.

Fly from

Fly to

Route

Depart

Return

Price

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

2:45 p.m.-10:55 p.m.

2 stops44h 10m

Chiang Mai

Wed 4/2

12:15 a.m.-4:57 p.m.

2 stops52h 42m

C$ 1,323

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

9:00 a.m.-3:45 p.m.

2 stops42h 45m

Chiang Mai

Mon 9/2

4:45 p.m.-7:26 p.m.

2 stops38h 41m

C$ 1,349

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

6:25 p.m.-9:25 a.m.

2 stops27h 00m

Chiang Mai

Mon 9/2

4:45 p.m.-9:00 p.m.

2 stops40h 15m

C$ 1,385

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

6:25 p.m.-9:25 a.m.

2 stops27h 00m

Chiang Mai

Sat 7/2

4:45 p.m.-9:00 p.m.

2 stops40h 15m

C$ 1,435

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

6:45 a.m.-2:20 p.m.

2 stops43h 35m

Chiang Mai

Tue 25/11

3:35 p.m.-12:43 a.m.

2 stops45h 08m

C$ 1,764

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

6:45 a.m.-2:20 p.m.

2 stops43h 35m

Chiang Mai

Tue 25/11

3:35 p.m.-12:43 a.m.

2 stops45h 08m

C$ 1,765

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

8:50 p.m.-9:00 p.m.

2 stops36h 10m

Chiang Mai

Fri 6/2

9:40 p.m.-2:05 p.m.

2 stops52h 25m

C$ 1,860

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

8:50 p.m.-9:00 p.m.

2 stops36h 10m

Chiang Mai

Sun 8/2

10:10 a.m.-2:05 p.m.

2 stops39h 55m

C$ 1,913

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

10:40 a.m.-9:00 p.m.

2 stops46h 20m

Chiang Mai

Sun 8/2

9:40 p.m.-7:35 a.m.

2 stops45h 55m

C$ 1,967

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

10:40 a.m.-1:45 p.m.

2 stops39h 05m

Chiang Mai

Sun 8/2

9:40 p.m.-7:35 a.m.

2 stops45h 55m

C$ 2,087

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart on your flight to Chiang Mai is on a Monday when prices can be found for as low as C$ 2,261. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Chiang Mai on Tuesday is C$ 2,707.

What is the cheapest time of day to depart on your flight to Chiang Mai?

Flying to Chiang Mai from Montreal Pierre Elliott Trudeau Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 2,388 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Chiang Mai, so prices are often more expensive at around C$ 2,597 per ticket.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai (YUL to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Direct flights

None
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Chiang Mai by plane?

    There are 12824.4 km between Montreal Pierre Elliott Trudeau Intl and Chiang Mai. A reasonable flight in good conditions will take 24h 35m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The required travel and health documents for your Chiang Mai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chiang Mai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom C$ 1,811Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Chiang Mai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Chiang Mai. momondo saves you time and could save you money on your trip.

Can I find flights from Montreal to Chiang Mai with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chiang Mai from Montreal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montreal to Chiang Mai?

Once you have performed a search for Montreal to Chiang Mai flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montreal to Chiang Mai right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montreal to Chiang Mai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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