Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai from C$ 1,302

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 4/7. 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

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
8:50 p.m. - 11:20 a.m.
YUL
-
CNX
26h 30m
2 stops
Multiple Airlines Logo
9:10 p.m. - 2:05 p.m.
CNX
-
YUL
28h 55m
2 stops
C$ 1,778Multiple Airlines
Mon, 16 Nov - Tue, 22 Dec
Multiple Airlines Logo
7:30 a.m. - 10:00 p.m.
YUL
-
CNX
27h 30m
2 stops
Multiple Airlines Logo
4:40 p.m. - 8:35 p.m.
CNX
-
YUL
38h 55m
2 stops
C$ 1,810Multiple Airlines
Mon, 5 Oct - Sat, 31 Oct
Multiple Airlines Logo
6:35 p.m. - 11:30 a.m.
YUL
-
CNX
29h 55m
2 stops
Multiple Airlines Logo
11:00 p.m. - 12:39 a.m.
CNX
-
YUL
36h 39m
2 stops
C$ 1,811Multiple Airlines
Thu, 20 Aug - Thu, 10 Sep
Multiple Airlines Logo
7:30 a.m. - 10:00 p.m.
YUL
-
CNX
27h 30m
2 stops
Multiple Airlines Logo
4:40 p.m. - 8:35 p.m.
CNX
-
YUL
38h 55m
2 stops
C$ 1,814Multiple Airlines
Mon, 5 Oct - Sat, 31 Oct
Multiple Airlines Logo
1:10 p.m. - 11:30 a.m.
YUL
-
CNX
35h 20m
2 stops
Multiple Airlines Logo
11:00 p.m. - 6:15 p.m.
CNX
-
YUL
30h 15m
1 stop
C$ 1,903Multiple Airlines
Thu, 20 Aug - Thu, 10 Sep
Multiple Airlines Logo
7:20 p.m. - 9:45 a.m.
YUL
-
CNX
27h 25m
2 stops
Multiple Airlines Logo
3:40 p.m. - 2:15 p.m.
CNX
-
YUL
33h 35m
3 stops
C$ 2,283Multiple Airlines
Thu, 20 Aug - Thu, 10 Sep
Multiple Airlines Logo
7:30 a.m. - 1:25 p.m.
YUL
-
CNX
42h 55m
2 stops
Multiple Airlines Logo
12:30 a.m. - 3:22 p.m.
CNX
-
YUL
49h 52m
2 stops
C$ 2,291Multiple Airlines
Mon, 13 Jul - Sun, 2 Aug
EVA Air Logo
9:55 p.m. - 10:25 a.m.
YUL
-
CNX
25h 30m
2 stops
EVA Air Logo
11:35 a.m. - 12:31 a.m.
CNX
-
YUL
23h 56m
2 stops
C$ 2,296EVA Air
Thu, 10 Sep - Mon, 14 Sep
EVA Air Logo
9:55 p.m. - 10:25 a.m.
YUL
-
CNX
25h 30m
2 stops
EVA Air Logo
11:35 a.m. - 12:31 a.m.
CNX
-
YUL
23h 56m
2 stops
C$ 2,299EVA Air
Thu, 10 Sep - Mon, 14 Sep
EVA Air Logo
9:55 p.m. - 10:25 a.m.
YUL
-
CNX
25h 30m
2 stops
EVA Air Logo
11:35 a.m. - 12:31 a.m.
CNX
-
YUL
23h 56m
2 stops
C$ 2,300EVA Air
Thu, 10 Sep - Mon, 14 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
10 Sep
YUL9:55 p.m.Montreal Pierre Elliott Trudeau Intl
25h 30m
2 stops
CNX10:25 a.m.Chiang Mai
14 Sep
CNX11:35 a.m.Chiang Mai
23h 56m
2 stops
YUL12:31 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,296
EVA Air
10 Sep
YUL9:55 p.m.Montreal Pierre Elliott Trudeau Intl
25h 30m
2 stops
CNX10:25 a.m.Chiang Mai
14 Sep
CNX11:35 a.m.Chiang Mai
23h 56m
2 stops
YUL12:31 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,299
EVA Air
10 Sep
YUL9:55 p.m.Montreal Pierre Elliott Trudeau Intl
25h 30m
2 stops
CNX10:25 a.m.Chiang Mai
14 Sep
CNX11:35 a.m.Chiang Mai
23h 56m
2 stops
YUL12:31 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,300

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 2 July 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

Mon 16/11

8:50 p.m.-11:20 a.m.

2 stops26h 30m

Chiang Mai

Tue 22/12

9:10 p.m.-2:05 p.m.

2 stops28h 55m

C$ 1,778

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

7:30 a.m.-10:00 p.m.

2 stops27h 30m

Chiang Mai

Sat 31/10

4:40 p.m.-8:35 p.m.

2 stops38h 55m

C$ 1,810

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

6:35 p.m.-11:30 a.m.

2 stops29h 55m

Chiang Mai

Thu 10/9

11:00 p.m.-12:39 a.m.

2 stops36h 39m

C$ 1,811

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

7:30 a.m.-10:00 p.m.

2 stops27h 30m

Chiang Mai

Sat 31/10

4:40 p.m.-8:35 p.m.

2 stops38h 55m

C$ 1,814

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

1:10 p.m.-11:30 a.m.

2 stops35h 20m

Chiang Mai

Thu 10/9

11:00 p.m.-6:15 p.m.

1 stop30h 15m

C$ 1,903

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

7:20 p.m.-9:45 a.m.

2 stops27h 25m

Chiang Mai

Thu 10/9

3:40 p.m.-2:15 p.m.

3 stops33h 35m

C$ 2,283

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

7:30 a.m.-1:25 p.m.

2 stops42h 55m

Chiang Mai

Sun 2/8

12:30 a.m.-3:22 p.m.

2 stops49h 52m

C$ 2,291
Quickest round-trip

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

9:55 p.m.-10:25 a.m.

2 stops25h 30m

Chiang Mai

Mon 14/9

11:35 a.m.-12:31 a.m.

2 stops23h 56m

C$ 2,296

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

9:55 p.m.-10:25 a.m.

2 stops25h 30m

Chiang Mai

Mon 14/9

11:35 a.m.-12:31 a.m.

2 stops23h 56m

C$ 2,299

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

9:55 p.m.-10:25 a.m.

2 stops25h 30m

Chiang Mai

Mon 14/9

11:35 a.m.-12:31 a.m.

2 stops23h 56m

C$ 2,300

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

25h 30m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai takes 25h 30m
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

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

  • 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 25h 30m.

  • 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.

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

  • 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.

An easier way to manage your Chiang Mai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/8
Sat 8/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand