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Cheap flights from Montreal to Chiang Mai from C$ 865

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 4/4. 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 to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 a.m. - 10:55 p.m.
YUL
-
CNX
28h 55m
2 stops
Delta Logo
12:15 a.m. - 11:40 p.m.
CNX
-
YUL
34h 25m
2 stops
C$ 1,257Delta
Fri, 20 Mar - Thu, 26 Mar
Delta Logo
7:00 a.m. - 10:55 p.m.
YUL
-
CNX
28h 55m
2 stops
Delta Logo
12:15 a.m. - 11:40 p.m.
CNX
-
YUL
34h 25m
2 stops
C$ 1,361Delta
Fri, 20 Mar - Wed, 25 Mar
Multiple Airlines Logo
5:40 p.m. - 10:25 a.m.
YUL
-
CNX
29h 45m
2 stops
Multiple Airlines Logo
11:35 a.m. - 8:00 p.m.
CNX
-
YUL
43h 25m
2 stops
C$ 1,416Multiple Airlines
Sun, 10 May - Sun, 24 May
Multiple Airlines Logo
5:40 p.m. - 10:25 a.m.
YUL
-
CNX
29h 45m
2 stops
Multiple Airlines Logo
11:35 a.m. - 6:56 a.m.
CNX
-
YUL
54h 21m
2 stops
C$ 1,431Multiple Airlines
Mon, 11 May - Wed, 27 May
Multiple Airlines Logo
6:00 p.m. - 10:25 a.m.
YUL
-
CNX
53h 25m
2 stops
Multiple Airlines Logo
11:35 a.m. - 4:45 p.m.
CNX
-
YUL
40h 10m
2 stops
C$ 1,449Multiple Airlines
Sun, 26 Apr - Mon, 11 May
Multiple Airlines Logo
9:10 a.m. - 6:25 a.m.
YUL
-
CNX
34h 15m
2 stops
Multiple Airlines Logo
9:30 a.m. - 5:02 p.m.
CNX
-
YUL
42h 32m
2 stops
C$ 1,458Multiple Airlines
Tue, 12 May - Thu, 28 May
Delta Logo
12:42 p.m. - 10:55 p.m.
YUL
-
CNX
47h 13m
2 stops
Delta Logo
12:15 a.m. - 11:40 p.m.
CNX
-
YUL
34h 25m
2 stops
C$ 1,466Delta
Tue, 17 Mar - Mon, 23 Mar
Multiple Airlines Logo
5:40 p.m. - 10:25 a.m.
YUL
-
CNX
29h 45m
2 stops
Multiple Airlines Logo
11:35 a.m. - 4:40 p.m.
CNX
-
YUL
40h 05m
2 stops
C$ 1,481Multiple Airlines
Sun, 10 May - Fri, 29 May
Multiple Airlines Logo
7:15 a.m. - 10:20 a.m.
YUL
-
CNX
40h 05m
3 stops
Multiple Airlines Logo
11:20 a.m. - 7:05 a.m.
CNX
-
YUL
54h 45m
3 stops
C$ 1,505Multiple Airlines
Tue, 12 May - Thu, 28 May
Multiple Airlines Logo
8:10 a.m. - 6:25 a.m.
YUL
-
CNX
35h 15m
2 stops
Multiple Airlines Logo
10:05 p.m. - 7:15 a.m.
CNX
-
YUL
44h 10m
3 stops
C$ 1,617Multiple Airlines
Sun, 10 May - Sun, 24 May

Delta flights from Montreal to Chiang Mai

Our best Delta deals on Montreal to Chiang Mai flight tickets
Delta
20 Mar
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
28h 55m
2 stops
CNX10:55 p.m.Chiang Mai
26 Mar
CNX12:15 a.m.Chiang Mai
34h 25m
2 stops
YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,257
Delta
20 Mar
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
28h 55m
2 stops
CNX10:55 p.m.Chiang Mai
25 Mar
CNX12:15 a.m.Chiang Mai
34h 25m
2 stops
YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,361
Delta
17 Mar
YUL12:42 p.m.Montreal Pierre Elliott Trudeau Intl
47h 13m
2 stops
CNX10:55 p.m.Chiang Mai
23 Mar
CNX12:15 a.m.Chiang Mai
34h 25m
2 stops
YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,466

EVA Air flights from Montreal to Chiang Mai

Our best EVA Air deals on Montreal to Chiang Mai flight tickets
EVA Air
11 May
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
25h 55m
2 stops
CNX10:25 a.m.Chiang Mai
27 May
CNX8:00 p.m.Chiang Mai
40h 51m
3 stops
YUL1:51 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,955
EVA Air
11 May
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
25h 55m
2 stops
CNX10:25 a.m.Chiang Mai
27 May
CNX8:00 p.m.Chiang Mai
40h 51m
3 stops
YUL1:51 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,974
EVA Air
11 May
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
26h 55m
2 stops
CNX10:25 a.m.Chiang Mai
29 May
CNX8:00 p.m.Chiang Mai
40h 51m
3 stops
YUL1:51 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,997

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 22 February 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

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

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

2 stops28h 55m

Chiang Mai

Thu 26/3

12:15 a.m.-11:40 p.m.

2 stops34h 25m

C$ 1,257

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

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

2 stops28h 55m

Chiang Mai

Wed 25/3

12:15 a.m.-11:40 p.m.

2 stops34h 25m

C$ 1,361

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

5:40 p.m.-10:25 a.m.

2 stops29h 45m

Chiang Mai

Sun 24/5

11:35 a.m.-8:00 p.m.

2 stops43h 25m

C$ 1,416

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

5:40 p.m.-10:25 a.m.

2 stops29h 45m

Chiang Mai

Wed 27/5

11:35 a.m.-6:56 a.m.

2 stops54h 21m

C$ 1,431

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

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

2 stops53h 25m

Chiang Mai

Mon 11/5

11:35 a.m.-4:45 p.m.

2 stops40h 10m

C$ 1,449

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

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

2 stops34h 15m

Chiang Mai

Thu 28/5

9:30 a.m.-5:02 p.m.

2 stops42h 32m

C$ 1,458

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

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

2 stops47h 13m

Chiang Mai

Mon 23/3

12:15 a.m.-11:40 p.m.

2 stops34h 25m

C$ 1,466

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

5:40 p.m.-10:25 a.m.

2 stops29h 45m

Chiang Mai

Fri 29/5

11:35 a.m.-4:40 p.m.

2 stops40h 05m

C$ 1,481

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

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

3 stops40h 05m

Chiang Mai

Thu 28/5

11:20 a.m.-7:05 a.m.

3 stops54h 45m

C$ 1,505

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

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

2 stops35h 15m

Chiang Mai

Sun 24/5

10:05 p.m.-7:15 a.m.

3 stops44h 10m

C$ 1,617

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 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?

Delta 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

28h 10m

Direct flights

None
The fastest flight from Montreal to Chiang Mai takes 28h 10m
There are no direct flights from Montreal to Chiang Mai. There are no popular flight routes from Montreal to Chiang Mai.
Search flight deals

  • How far is Montreal to Chiang Mai by plane?

    Chiang Mai is 12818.3 km away from Montreal. By plane, this route typically takes 28h 10m.

  • 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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