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Cheap flights from Montreal to Chiang Mai from C$ 874

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 to Chiang Mai departing on 23/5. 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

Find the cheapest flights from Montreal to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:35 p.m. - 5:55 p.m.
YUL
-
CNX
33h 20m
2 stops
Multiple Airlines Logo
7:00 a.m. - 4:10 p.m.
CNX
-
YUL
44h 10m
2 stops
C$ 1,724Multiple Airlines
Mon, 18 May - Sun, 7 Jun
Air Canada Logo
6:00 p.m. - 4:35 p.m.
YUL
-
CNX
35h 35m
2 stops
Air Canada Logo
5:35 p.m. - 12:39 a.m.
CNX
-
YUL
42h 04m
2 stops
C$ 1,750Air Canada
Thu, 10 Sep - Mon, 14 Sep
Air Canada Logo
6:00 p.m. - 4:35 p.m.
YUL
-
CNX
35h 35m
2 stops
Air Canada Logo
5:35 p.m. - 4:54 p.m.
CNX
-
YUL
34h 19m
2 stops
C$ 1,751Air Canada
Thu, 10 Sep - Mon, 14 Sep
Air Canada Logo
6:00 p.m. - 4:35 p.m.
YUL
-
CNX
35h 35m
2 stops
Air Canada Logo
5:35 p.m. - 7:10 a.m.
CNX
-
YUL
48h 35m
2 stops
C$ 1,754Air Canada
Thu, 10 Sep - Mon, 14 Sep
Multiple Airlines Logo
9:35 p.m. - 7:10 p.m.
YUL
-
CNX
34h 35m
2 stops
Multiple Airlines Logo
9:10 p.m. - 2:45 p.m.
CNX
-
YUL
28h 35m
2 stops
C$ 1,810Multiple Airlines
Mon, 1 Jun - Thu, 25 Jun
Multiple Airlines Logo
9:35 p.m. - 1:00 p.m.
YUL
-
CNX
28h 25m
2 stops
Multiple Airlines Logo
9:10 p.m. - 2:45 p.m.
CNX
-
YUL
52h 35m
2 stops
C$ 1,844Multiple Airlines
Tue, 9 Jun - Wed, 8 Jul
Multiple Airlines Logo
9:35 p.m. - 7:10 p.m.
YUL
-
CNX
34h 35m
2 stops
Multiple Airlines Logo
11:55 a.m. - 4:10 p.m.
CNX
-
YUL
39h 15m
2 stops
C$ 1,866Multiple Airlines
Tue, 26 May - Sat, 6 Jun
Multiple Airlines Logo
9:35 p.m. - 2:50 p.m.
YUL
-
CNX
30h 15m
2 stops
Multiple Airlines Logo
4:55 p.m. - 2:45 p.m.
CNX
-
YUL
32h 50m
2 stops
C$ 1,901Multiple Airlines
Fri, 15 May - Sat, 20 Jun
Multiple Airlines Logo
9:35 p.m. - 11:15 a.m.
YUL
-
CNX
26h 40m
2 stops
Multiple Airlines Logo
10:20 p.m. - 7:15 a.m.
CNX
-
YUL
43h 55m
3 stops
C$ 2,065Multiple Airlines
Mon, 18 May - Sun, 7 Jun
Multiple Airlines Logo
9:35 p.m. - 1:00 p.m.
YUL
-
CNX
28h 25m
2 stops
Multiple Airlines Logo
12:10 p.m. - 11:35 a.m.
CNX
-
YUL
34h 25m
3 stops
C$ 2,067Multiple Airlines
Fri, 15 May - Sat, 20 Jun

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Air Canada flights from Montreal to Chiang Mai

Our best Air Canada deals on Montreal to Chiang Mai flight tickets
Air Canada
10 Sep
YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl
35h 35m
2 stops
CNX4:35 p.m.Chiang Mai
14 Sep
CNX5:35 p.m.Chiang Mai
42h 04m
2 stops
YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,750
Air Canada
10 Sep
YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl
35h 35m
2 stops
CNX4:35 p.m.Chiang Mai
14 Sep
CNX5:35 p.m.Chiang Mai
34h 19m
2 stops
YUL4:54 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,751
Air Canada
10 Sep
YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl
35h 35m
2 stops
CNX4:35 p.m.Chiang Mai
14 Sep
CNX5:35 p.m.Chiang Mai
48h 35m
2 stops
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,754

EVA Air flights from Montreal to Chiang Mai

Our best EVA Air deals on Montreal to Chiang Mai flight tickets
EVA Air
13 Jul
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
25h 55m
2 stops
CNX10:25 a.m.Chiang Mai
3 Aug
CNX8:00 p.m.Chiang Mai
40h 52m
3 stops
YUL1:52 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,917
EVA Air
13 Jul
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
25h 55m
2 stops
CNX10:25 a.m.Chiang Mai
3 Aug
CNX8:00 p.m.Chiang Mai
40h 52m
3 stops
YUL1:52 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 3,919

momondo Fare Finder

 
Customize your flight search to find flights from Montreal 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 23 April 2026.
Use the filters below to find and compare flights from Montreal 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 18/5

9:35 p.m.-5:55 p.m.

2 stops33h 20m

Chiang Mai

Sun 7/6

7:00 a.m.-4:10 p.m.

2 stops44h 10m

C$ 1,724

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:00 p.m.-4:35 p.m.

2 stops35h 35m

Chiang Mai

Mon 14/9

5:35 p.m.-12:39 a.m.

2 stops42h 04m

C$ 1,750

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:00 p.m.-4:35 p.m.

2 stops35h 35m

Chiang Mai

Mon 14/9

5:35 p.m.-4:54 p.m.

2 stops34h 19m

C$ 1,751

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:00 p.m.-4:35 p.m.

2 stops35h 35m

Chiang Mai

Mon 14/9

5:35 p.m.-7:10 a.m.

2 stops48h 35m

C$ 1,754

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

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

2 stops34h 35m

Chiang Mai

Thu 25/6

9:10 p.m.-2:45 p.m.

2 stops28h 35m

C$ 1,810

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

9:35 p.m.-1:00 p.m.

2 stops28h 25m

Chiang Mai

Wed 8/7

9:10 p.m.-2:45 p.m.

2 stops52h 35m

C$ 1,844

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

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

2 stops34h 35m

Chiang Mai

Sat 6/6

11:55 a.m.-4:10 p.m.

2 stops39h 15m

C$ 1,866

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

9:35 p.m.-2:50 p.m.

2 stops30h 15m

Chiang Mai

Sat 20/6

4:55 p.m.-2:45 p.m.

2 stops32h 50m

C$ 1,901

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

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

2 stops26h 40m

Chiang Mai

Sun 7/6

10:20 p.m.-7:15 a.m.

3 stops43h 55m

C$ 2,065
Quickest round-trip

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

9:35 p.m.-1:00 p.m.

2 stops28h 25m

Chiang Mai

Sat 20/6

12:10 p.m.-11:35 a.m.

3 stops34h 25m

C$ 2,067

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Montreal 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 to Chiang Mai?

Qatar Airways is the most popular carrier operating from Montreal to Chiang Mai

When to book flights from Montreal to Chiang Mai

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

Cheap Montreal to Chiang Mai (YMQ to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Chiang Mai

Fastest flight time

26h 45m

Direct flights

None
The fastest flight from Montreal to Chiang Mai takes 26h 45m
There are no direct flights from Montreal to Chiang Mai. There are no popular flight routes from Montreal to Chiang Mai.
Search flight deals

Frequently asked questions about flying from Montreal to Chiang Mai

  • How far is Montreal to Chiang Mai by plane?

    Chiang Mai is 12818.3 km away from Montreal. By plane, this route typically takes 26h 45m.

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

    Prices for flights from Montreal to Chiang Mai Airport were last updated today.

  • How old do you have to be to fly from Montreal to Chiang Mai Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Chiang Mai Airport.

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

    The necessary travel and health documents for your Chiang Mai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Chiang Mai . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Chiang Mai from Montreal with this policy.

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

momondo helps you find the best flight between Montreal and Chiang Mai by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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