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Cheap flights from Montreal to Chiang Mai from C$ 1,838

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Chiang Mai departing on 5/10. 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.
Multiple Airlines Logo
9:35 p.m. - 1:45 p.m.
YUL
-
CNX
29h 10m
2 stops
Multiple Airlines Logo
9:05 p.m. - 3:05 p.m.
CNX
-
YUL
29h 00m
2 stops
C$ 1,838Multiple Airlines
Mon, 5 Oct - Sat, 31 Oct
Multiple Airlines Logo
9:35 p.m. - 5:55 p.m.
YUL
-
CNX
33h 20m
2 stops
Multiple Airlines Logo
10:20 p.m. - 2:45 p.m.
CNX
-
YUL
27h 25m
2 stops
C$ 1,847Multiple Airlines
Mon, 15 Jun - Mon, 22 Jun
Multiple Airlines Logo
6:25 p.m. - 10:25 a.m.
YUL
-
CNX
53h 00m
2 stops
Multiple Airlines Logo
8:50 p.m. - 8:00 a.m.
CNX
-
YUL
46h 10m
3 stops
C$ 2,205Multiple Airlines
Mon, 5 Oct - Sat, 31 Oct
Air Canada Logo
5:30 p.m. - 8:45 a.m.
YUL
-
CNX
28h 15m
2 stops
Air Canada Logo
5:35 p.m. - 4:59 p.m.
CNX
-
YUL
34h 24m
2 stops
C$ 2,206Air Canada
Mon, 13 Jul - Mon, 3 Aug
EVA Air Logo
9:30 p.m. - 10:25 a.m.
YUL
-
CNX
25h 55m
2 stops
EVA Air Logo
11:35 a.m. - 12:36 a.m.
CNX
-
YUL
24h 01m
2 stops
C$ 2,243EVA Air
Thu, 17 Sep - Mon, 21 Sep
EVA Air Logo
8:30 p.m. - 10:25 a.m.
YUL
-
CNX
26h 55m
2 stops
EVA Air Logo
11:35 a.m. - 1:51 a.m.
CNX
-
YUL
25h 16m
2 stops
C$ 2,245EVA Air
Thu, 17 Sep - Mon, 21 Sep
Air Canada Logo
12:55 p.m. - 11:15 a.m.
YUL
-
CNX
35h 20m
2 stops
Air Canada Logo
5:35 p.m. - 8:50 p.m.
CNX
-
YUL
38h 15m
2 stops
C$ 2,448Air Canada
Mon, 13 Jul - Mon, 3 Aug
Multiple Airlines Logo
12:55 p.m. - 11:15 a.m.
YUL
-
CNX
35h 20m
2 stops
Multiple Airlines Logo
11:00 p.m. - 6:40 p.m.
CNX
-
YUL
30h 40m
1 stop
C$ 2,454Multiple Airlines
Mon, 13 Jul - Mon, 3 Aug
Multiple Airlines Logo
5:30 p.m. - 9:20 a.m.
YUL
-
CNX
28h 50m
2 stops
Multiple Airlines Logo
11:00 p.m. - 3:22 p.m.
CNX
-
YUL
51h 22m
2 stops
C$ 2,474Multiple Airlines
Mon, 13 Jul - Mon, 3 Aug
Multiple Airlines Logo
4:10 p.m. - 10:25 a.m.
YUL
-
CNX
31h 15m
3 stops
Multiple Airlines Logo
10:30 p.m. - 8:00 a.m.
CNX
-
YUL
44h 30m
3 stops
C$ 2,494Multiple Airlines
Mon, 5 Oct - Sat, 31 Oct

Air Canada flights from Montreal to Chiang Mai

Our best Air Canada deals on Montreal to Chiang Mai flight tickets
Air Canada
13 Jul
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
28h 15m
2 stops
CNX8:45 a.m.Chiang Mai
3 Aug
CNX5:35 p.m.Chiang Mai
34h 24m
2 stops
YUL4:59 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,206
Air Canada
13 Jul
YUL12:55 p.m.Montreal Pierre Elliott Trudeau Intl
35h 20m
2 stops
CNX11:15 a.m.Chiang Mai
3 Aug
CNX5:35 p.m.Chiang Mai
38h 15m
2 stops
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,448

EVA Air flights from Montreal to Chiang Mai

Our best EVA Air deals on Montreal to Chiang Mai flight tickets
EVA Air
17 Sep
YUL9:30 p.m.Montreal Pierre Elliott Trudeau Intl
25h 55m
2 stops
CNX10:25 a.m.Chiang Mai
21 Sep
CNX11:35 a.m.Chiang Mai
24h 01m
2 stops
YUL12:36 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,243
EVA Air
17 Sep
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
26h 55m
2 stops
CNX10:25 a.m.Chiang Mai
21 Sep
CNX11:35 a.m.Chiang Mai
25h 16m
2 stops
YUL1:51 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,245

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 21 May 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 5/10

9:35 p.m.-1:45 p.m.

2 stops29h 10m

Chiang Mai

Sat 31/10

9:05 p.m.-3:05 p.m.

2 stops29h 00m

C$ 1,838

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

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

2 stops33h 20m

Chiang Mai

Mon 22/6

10:20 p.m.-2:45 p.m.

2 stops27h 25m

C$ 1,847

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

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

2 stops53h 00m

Chiang Mai

Sat 31/10

8:50 p.m.-8:00 a.m.

3 stops46h 10m

C$ 2,205

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

5:30 p.m.-8:45 a.m.

2 stops28h 15m

Chiang Mai

Mon 3/8

5:35 p.m.-4:59 p.m.

2 stops34h 24m

C$ 2,206
Quickest round-trip

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

9:30 p.m.-10:25 a.m.

2 stops25h 55m

Chiang Mai

Mon 21/9

11:35 a.m.-12:36 a.m.

2 stops24h 01m

C$ 2,243

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

8:30 p.m.-10:25 a.m.

2 stops26h 55m

Chiang Mai

Mon 21/9

11:35 a.m.-1:51 a.m.

2 stops25h 16m

C$ 2,245

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

12:55 p.m.-11:15 a.m.

2 stops35h 20m

Chiang Mai

Mon 3/8

5:35 p.m.-8:50 p.m.

2 stops38h 15m

C$ 2,448

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

12:55 p.m.-11:15 a.m.

2 stops35h 20m

Chiang Mai

Mon 3/8

11:00 p.m.-6:40 p.m.

1 stop30h 40m

C$ 2,454

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

5:30 p.m.-9:20 a.m.

2 stops28h 50m

Chiang Mai

Mon 3/8

11:00 p.m.-3:22 p.m.

2 stops51h 22m

C$ 2,474

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

4:10 p.m.-10:25 a.m.

3 stops31h 15m

Chiang Mai

Sat 31/10

10:30 p.m.-8:00 a.m.

3 stops44h 30m

C$ 2,494

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

25h 55m

Direct flights

None
The fastest flight from Montreal to Chiang Mai takes 25h 55m
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 25h 55m.

  • 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.

Frequently asked questions about flying from Montreal to Chiang Mai

  • How do I get Price Alerts for flights from Montreal to Chiang Mai?

    Search flight deals from Montreal to Chiang Mai. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Montreal 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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