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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai from C$ 957

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.
Multiple Airlines Logo
6:00 p.m. - 10:25 a.m.
YUL
-
CNX
29h 25m
2 stops
Multiple Airlines Logo
11:50 a.m. - 8:38 p.m.
CNX
-
YUL
44h 48m
2 stops
C$ 1,754Multiple Airlines
Sun, 19 Apr - Thu, 12 Nov
Qatar Airways Logo
9:35 p.m. - 7:10 p.m.
YUL
-
CNX
34h 35m
2 stops
Qatar Airways Logo
8:00 p.m. - 2:45 p.m.
CNX
-
YUL
53h 45m
2 stops
C$ 1,762Qatar Airways
Sun, 20 Sep - Wed, 23 Sep
Qatar Airways Logo
9:35 p.m. - 7:10 p.m.
YUL
-
CNX
34h 35m
2 stops
Qatar Airways Logo
8:00 p.m. - 2:45 p.m.
CNX
-
YUL
53h 45m
2 stops
C$ 1,765Qatar Airways
Sun, 20 Sep - Wed, 23 Sep
Qatar Airways Logo
9:35 p.m. - 11:15 a.m.
YUL
-
CNX
26h 40m
2 stops
Qatar Airways Logo
10:10 a.m. - 2:45 p.m.
CNX
-
YUL
39h 35m
2 stops
C$ 1,818Qatar Airways
Wed, 16 Sep - Sun, 20 Sep
Multiple Airlines Logo
9:10 a.m. - 6:25 a.m.
YUL
-
CNX
34h 15m
3 stops
Multiple Airlines Logo
6:35 a.m. - 11:35 a.m.
CNX
-
YUL
40h 00m
3 stops
C$ 1,829Multiple Airlines
Sun, 3 May - Sat, 16 May
Multiple Airlines Logo
6:00 p.m. - 10:25 a.m.
YUL
-
CNX
29h 25m
2 stops
Multiple Airlines Logo
11:50 a.m. - 10:20 a.m.
CNX
-
YUL
34h 30m
2 stops
C$ 1,909Multiple Airlines
Sun, 19 Apr - Sat, 19 Dec
Multiple Airlines Logo
8:10 a.m. - 6:25 a.m.
YUL
-
CNX
35h 15m
2 stops
Multiple Airlines Logo
6:35 a.m. - 11:35 a.m.
CNX
-
YUL
40h 00m
3 stops
C$ 1,935Multiple Airlines
Sun, 3 May - Sat, 16 May
Emirates Logo
10:15 a.m. - 7:10 p.m.
YUL
-
CNX
45h 55m
2 stops
Emirates Logo
8:00 p.m. - 8:00 a.m.
CNX
-
YUL
47h 00m
2 stops
C$ 2,020Emirates
Mon, 20 Apr - Sat, 25 Apr
Multiple Airlines Logo
5:55 p.m. - 10:25 a.m.
YUL
-
CNX
29h 30m
2 stops
Multiple Airlines Logo
5:05 p.m. - 5:03 p.m.
CNX
-
YUL
35h 58m
3 stops
C$ 2,151Multiple Airlines
Sun, 19 Apr - Thu, 12 Nov
Multiple Airlines Logo
2:30 p.m. - 9:45 a.m.
YUL
-
CNX
32h 15m
3 stops
Multiple Airlines Logo
5:05 p.m. - 5:03 p.m.
CNX
-
YUL
35h 58m
3 stops
C$ 2,208Multiple Airlines
Sun, 19 Apr - Thu, 12 Nov

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
20 Sep
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
26h 40m
2 stops
CNX11:15 a.m.Chiang Mai
23 Sep
CNX8:00 p.m.Chiang Mai
53h 45m
2 stops
YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,757
Qatar Airways
20 Sep
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
34h 35m
2 stops
CNX7:10 p.m.Chiang Mai
23 Sep
CNX8:00 p.m.Chiang Mai
53h 45m
2 stops
YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,762
Qatar Airways
20 Sep
YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl
34h 35m
2 stops
CNX7:10 p.m.Chiang Mai
23 Sep
CNX8:00 p.m.Chiang Mai
53h 45m
2 stops
YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,765

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 26 March 2026.
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

Cheapest round-trip

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

6:00 p.m.-10:25 a.m.

2 stops29h 25m

Chiang Mai

Thu 12/11

11:50 a.m.-8:38 p.m.

2 stops44h 48m

C$ 1,754

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

9:35 p.m.-7:10 p.m.

2 stops34h 35m

Chiang Mai

Wed 23/9

8:00 p.m.-2:45 p.m.

2 stops53h 45m

C$ 1,762

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

9:35 p.m.-7:10 p.m.

2 stops34h 35m

Chiang Mai

Wed 23/9

8:00 p.m.-2:45 p.m.

2 stops53h 45m

C$ 1,765

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

9:35 p.m.-11:15 a.m.

2 stops26h 40m

Chiang Mai

Sun 20/9

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

2 stops39h 35m

C$ 1,818

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

9:10 a.m.-6:25 a.m.

3 stops34h 15m

Chiang Mai

Sat 16/5

6:35 a.m.-11:35 a.m.

3 stops40h 00m

C$ 1,829
Quickest round-trip

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

6:00 p.m.-10:25 a.m.

2 stops29h 25m

Chiang Mai

Sat 19/12

11:50 a.m.-10:20 a.m.

2 stops34h 30m

C$ 1,909

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

8:10 a.m.-6:25 a.m.

2 stops35h 15m

Chiang Mai

Sat 16/5

6:35 a.m.-11:35 a.m.

3 stops40h 00m

C$ 1,935

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

10:15 a.m.-7:10 p.m.

2 stops45h 55m

Chiang Mai

Sat 25/4

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

2 stops47h 00m

C$ 2,020

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

5:55 p.m.-10:25 a.m.

2 stops29h 30m

Chiang Mai

Thu 12/11

5:05 p.m.-5:03 p.m.

3 stops35h 58m

C$ 2,151

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

2:30 p.m.-9:45 a.m.

3 stops32h 15m

Chiang Mai

Thu 12/11

5:05 p.m.-5:03 p.m.

3 stops35h 58m

C$ 2,208

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Fastest flight time

26h 40m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai takes 26h 40m
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.
Search flight deals

  • 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 26h 40m.

  • 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 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.

  • How do I get Price Alerts for flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Montreal Pierre Elliott Trudeau Intl Airport from Chiang Mai. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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