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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai from C$ 894

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 30/10. 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

Logo
6:20 p.m. - 1:45 p.m.YUL-CNX
31h 25m2 stops
Logo
9:40 p.m. - 5:00 p.m.CNX-YUL
31h 20m2 stops
C$ 1,349
Find Deal
Wed, 14 Jan - Wed, 4 Feb
Air Canada Logo
7:30 a.m. - 11:00 a.m.YUL-CNX
39h 30m2 stops
Air Canada Logo
4:35 p.m. - 7:31 p.m.CNX-YUL
38h 56m2 stops
C$ 1,392Air Canada
Find Deal
Sun, 18 Jan - Mon, 2 Feb
Logo
6:20 p.m. - 11:20 a.m.YUL-CNX
29h 00m2 stops
Logo
9:40 p.m. - 5:00 p.m.CNX-YUL
31h 20m2 stops
C$ 1,409
Find Deal
Wed, 14 Jan - Thu, 5 Feb
Qatar Airways Logo
8:50 p.m. - 7:00 p.m.YUL-CNX
34h 10m2 stops
Qatar Airways Logo
7:45 p.m. - 2:05 p.m.CNX-YUL
54h 20m2 stops
C$ 1,607Qatar Airways
Find Deal
Mon, 12 Jan - Wed, 4 Feb
Qatar Airways Logo
8:50 p.m. - 9:25 a.m.YUL-CNX
48h 35m2 stops
Qatar Airways Logo
7:45 p.m. - 2:05 p.m.CNX-YUL
54h 20m2 stops
C$ 1,613Qatar Airways
Find Deal
Wed, 14 Jan - Mon, 2 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$ 1,766China Eastern
Find Deal
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$ 1,771China Eastern
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Delta Logo
7:00 a.m. - 10:55 p.m.YUL-CNX
27h 55m2 stops
Delta Logo
12:15 a.m. - 5:15 p.m.CNX-YUL
29h 00m2 stops
C$ 1,873Delta
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Mon, 1 Dec - Sun, 21 Dec
Delta Logo
6:00 a.m. - 10:55 p.m.YUL-CNX
28h 55m2 stops
Delta Logo
12:15 a.m. - 11:12 p.m.CNX-YUL
34h 57m2 stops
C$ 1,876Delta
Find Deal
Thu, 15 Jan - Mon, 2 Feb
KLM Logo
7:05 p.m. - 7:00 p.m.YUL-CNX
35h 55m2 stops
KLM Logo
9:40 p.m. - 8:50 p.m.CNX-YUL
35h 10m2 stops
C$ 2,133KLM
Find Deal
Mon, 1 Dec - Mon, 22 Dec

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai flight tickets
Air Canada
18 Jan
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
39h 30m
2 stops
CNX11:00 a.m.Chiang Mai
2 Feb
CNX4:35 p.m.Chiang Mai
38h 56m
2 stops
YUL7:31 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,392
Find similar
Air Canada
18 Jan
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
33h 15m
2 stops
CNX3:35 p.m.Chiang Mai
7 Feb
CNX4:35 p.m.Chiang Mai
36h 25m
2 stops
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,453
Find similar
Air Canada
16 Jan
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
34h 30m
2 stops
CNX11:00 a.m.Chiang Mai
4 Feb
CNX12:00 p.m.Chiang Mai
54h 44m
2 stops
YUL6:44 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,496
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Qatar Airways flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Our best Qatar Airways deals on Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai flight tickets
Qatar Airways
12 Jan
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
34h 10m
2 stops
CNX7:00 p.m.Chiang Mai
4 Feb
CNX7:45 p.m.Chiang Mai
54h 20m
2 stops
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,607
Find similar
Qatar Airways
14 Jan
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
48h 35m
2 stops
CNX9:25 a.m.Chiang Mai
2 Feb
CNX7:45 p.m.Chiang Mai
54h 20m
2 stops
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,613
Find similar
Qatar Airways
12 Jan
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
34h 10m
2 stops
CNX7:00 p.m.Chiang Mai
8 Feb
CNX7:45 p.m.Chiang Mai
54h 20m
2 stops
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,661
Find similar

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 11 September 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

Wed 14/1

6:20 p.m.-1:45 p.m.

2 stops31h 25m

Chiang Mai

Wed 4/2

9:40 p.m.-5:00 p.m.

2 stops31h 20m

C$ 1,349

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

7:30 a.m.-11:00 a.m.

2 stops39h 30m

Chiang Mai

Mon 2/2

4:35 p.m.-7:31 p.m.

2 stops38h 56m

C$ 1,392

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

6:20 p.m.-11:20 a.m.

2 stops29h 00m

Chiang Mai

Thu 5/2

9:40 p.m.-5:00 p.m.

2 stops31h 20m

C$ 1,409

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

8:50 p.m.-7:00 p.m.

2 stops34h 10m

Chiang Mai

Wed 4/2

7:45 p.m.-2:05 p.m.

2 stops54h 20m

C$ 1,607

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

8:50 p.m.-9:25 a.m.

2 stops48h 35m

Chiang Mai

Mon 2/2

7:45 p.m.-2:05 p.m.

2 stops54h 20m

C$ 1,613

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$ 1,766

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$ 1,771

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:00 a.m.-10:55 p.m.

2 stops27h 55m

Chiang Mai

Sun 21/12

12:15 a.m.-5:15 p.m.

2 stops29h 00m

C$ 1,873

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

6:00 a.m.-10:55 p.m.

2 stops28h 55m

Chiang Mai

Mon 2/2

12:15 a.m.-11:12 p.m.

2 stops34h 57m

C$ 1,876

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:05 p.m.-7:00 p.m.

2 stops35h 55m

Chiang Mai

Mon 22/12

9:40 p.m.-8:50 p.m.

2 stops35h 10m

C$ 2,133

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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$ 2,248. 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$ 2,692.

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$ 2,375 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$ 2,582 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$ 1,801Free CancellationRating
7.4
3,624 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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