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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai from C$ 877

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 20/3. 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

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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
12:42 p.m. - 10:55 p.m.
YUL
-
CNX
47h 13m
2 stops
Delta Logo
12:15 a.m. - 11:51 p.m.
CNX
-
YUL
35h 36m
2 stops
C$ 1,570Delta
Fri, 20 Mar - Sat, 14 Nov
Delta Logo
2:29 p.m. - 10:55 p.m.
YUL
-
CNX
44h 26m
2 stops
Delta Logo
12:15 a.m. - 7:30 a.m.
CNX
-
YUL
43h 15m
2 stops
C$ 1,706Delta
Thu, 26 Feb - Sat, 7 Mar
EVA Air Logo
10:00 p.m. - 10:35 a.m.
YUL
-
CNX
25h 35m
2 stops
EVA Air Logo
7:45 p.m. - 12:33 a.m.
CNX
-
YUL
40h 48m
3 stops
C$ 1,962EVA Air
Fri, 20 Mar - Sun, 15 Nov
Delta Logo
6:00 a.m. - 10:55 p.m.
YUL
-
CNX
28h 55m
2 stops
Delta Logo
12:15 a.m. - 11:45 p.m.
CNX
-
YUL
35h 30m
2 stops
C$ 1,967Delta
Sun, 22 Feb - Fri, 27 Feb
Multiple Airlines Logo
1:00 p.m. - 10:35 a.m.
YUL
-
CNX
33h 35m
3 stops
Multiple Airlines Logo
12:05 p.m. - 11:45 a.m.
CNX
-
YUL
35h 40m
2 stops
C$ 2,435Multiple Airlines
Thu, 26 Feb - Sun, 8 Mar
Multiple Airlines Logo
1:00 p.m. - 10:35 a.m.
YUL
-
CNX
33h 35m
3 stops
Multiple Airlines Logo
5:05 p.m. - 3:25 p.m.
CNX
-
YUL
33h 20m
3 stops
C$ 2,469Multiple Airlines
Thu, 26 Feb - Sun, 8 Mar
Multiple Airlines Logo
11:10 a.m. - 6:10 a.m.
YUL
-
CNX
31h 00m
2 stops
Multiple Airlines Logo
8:30 a.m. - 7:35 a.m.
CNX
-
YUL
35h 05m
3 stops
C$ 2,506Multiple Airlines
Sun, 22 Feb - Sat, 28 Feb
Multiple Airlines Logo
10:40 a.m. - 10:20 a.m.
YUL
-
CNX
35h 40m
3 stops
Multiple Airlines Logo
5:10 p.m. - 2:05 p.m.
CNX
-
YUL
32h 55m
3 stops
C$ 3,116Multiple Airlines
Sat, 14 Feb - Sun, 22 Feb
Multiple Airlines Logo
6:45 p.m. - 2:20 p.m.
YUL
-
CNX
55h 35m
2 stops
Multiple Airlines Logo
11:20 p.m. - 6:44 a.m.
CNX
-
YUL
43h 24m
2 stops
C$ 3,485Multiple Airlines
Sat, 14 Feb - Sun, 22 Feb
Multiple Airlines Logo
8:10 p.m. - 10:35 a.m.
YUL
-
CNX
26h 25m
2 stops
Multiple Airlines Logo
4:25 p.m. - 12:38 a.m.
CNX
-
YUL
44h 13m
3 stops
C$ 5,315Multiple Airlines
Sat, 14 Feb - Sun, 22 Feb

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai flight tickets
Delta
20 Mar
YUL12:42 p.m.Montreal Pierre Elliott Trudeau Intl
47h 13m
2 stops
CNX10:55 p.m.Chiang Mai
14 Nov
CNX12:15 a.m.Chiang Mai
35h 36m
2 stops
YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,570
Delta
26 Feb
YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl
44h 26m
2 stops
CNX10:55 p.m.Chiang Mai
7 Mar
CNX12:15 a.m.Chiang Mai
43h 15m
2 stops
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,706
Delta
22 Feb
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
28h 55m
2 stops
CNX10:55 p.m.Chiang Mai
27 Feb
CNX12:15 a.m.Chiang Mai
35h 30m
2 stops
YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,967

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 3 February 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

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

12:42 p.m.-10:55 p.m.

2 stops47h 13m

Chiang Mai

Sat 14/11

12:15 a.m.-11:51 p.m.

2 stops35h 36m

C$ 1,570

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

2:29 p.m.-10:55 p.m.

2 stops44h 26m

Chiang Mai

Sat 7/3

12:15 a.m.-7:30 a.m.

2 stops43h 15m

C$ 1,706

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

10:00 p.m.-10:35 a.m.

2 stops25h 35m

Chiang Mai

Sun 15/11

7:45 p.m.-12:33 a.m.

3 stops40h 48m

C$ 1,962

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

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

2 stops28h 55m

Chiang Mai

Fri 27/2

12:15 a.m.-11:45 p.m.

2 stops35h 30m

C$ 1,967

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

1:00 p.m.-10:35 a.m.

3 stops33h 35m

Chiang Mai

Sun 8/3

12:05 p.m.-11:45 a.m.

2 stops35h 40m

C$ 2,435

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

1:00 p.m.-10:35 a.m.

3 stops33h 35m

Chiang Mai

Sun 8/3

5:05 p.m.-3:25 p.m.

3 stops33h 20m

C$ 2,469

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

11:10 a.m.-6:10 a.m.

2 stops31h 00m

Chiang Mai

Sat 28/2

8:30 a.m.-7:35 a.m.

3 stops35h 05m

C$ 2,506

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

10:40 a.m.-10:20 a.m.

3 stops35h 40m

Chiang Mai

Sun 22/2

5:10 p.m.-2:05 p.m.

3 stops32h 55m

C$ 3,116

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

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

2 stops55h 35m

Chiang Mai

Sun 22/2

11:20 p.m.-6:44 a.m.

2 stops43h 24m

C$ 3,485

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

8:10 p.m.-10:35 a.m.

2 stops26h 25m

Chiang Mai

Sun 22/2

4:25 p.m.-12:38 a.m.

3 stops44h 13m

C$ 5,315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest 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 airline that flies from Montreal Pierre Elliott Trudeau Intl to Chiang Mai?

Delta is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Chiang Mai

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

30h 10m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai takes 30h 10m
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 30h 10m.

  • 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.

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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