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Cheap flights from Ontario to Chiang Mai from C$ 779

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Chiang Mai departing on 19/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
2:45 p.m. - 6:05 a.m.
YYZ
-
CNX
27h 20m
1 stop
Etihad Airways Logo
9:10 a.m. - 9:20 a.m.
CNX
-
YYZ
36h 10m
1 stop
C$ 1,225Etihad Airways
Thu, 21 Jan - Wed, 27 Jan
Etihad Airways Logo
2:45 p.m. - 6:05 a.m.
YYZ
-
CNX
27h 20m
1 stop
Etihad Airways Logo
12:10 p.m. - 9:20 a.m.
CNX
-
YYZ
33h 10m
2 stops
C$ 1,335Etihad Airways
Thu, 21 Jan - Wed, 27 Jan
Air Canada Logo
1:20 p.m. - 3:40 p.m.
YUL
-
CNX
39h 20m
2 stops
Air Canada Logo
4:40 p.m. - 7:35 p.m.
CNX
-
YUL
38h 55m
2 stops
C$ 1,541Air Canada
Wed, 28 Oct - Wed, 2 Dec
Cathay Pacific Logo
10:35 a.m. - 6:40 p.m.
YYZ
-
CNX
21h 05m
1 stop
Cathay Pacific Logo
10:30 a.m. - 10:10 p.m.
CNX
-
YYZ
22h 40m
1 stop
C$ 1,548Cathay Pacific
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
6:30 p.m. - 10:25 a.m.
YUL
-
CNX
52h 55m
2 stops
Multiple Airlines Logo
11:35 a.m. - 5:23 p.m.
CNX
-
YUL
40h 48m
2 stops
C$ 1,569Multiple Airlines
Mon, 28 Sep - Mon, 12 Oct
Cathay Pacific Logo
1:55 p.m. - 9:50 a.m.
YYZ
-
CNX
31h 55m
1 stop
Cathay Pacific Logo
7:40 p.m. - 12:15 p.m.
CNX
-
YYZ
28h 35m
1 stop
C$ 1,674Cathay Pacific
Mon, 16 Nov - Thu, 10 Dec
China Eastern Logo
3:25 p.m. - 2:20 p.m.
YYZ
-
CNX
34h 55m
1 stop
China Eastern Logo
3:35 p.m. - 1:25 p.m.
CNX
-
YYZ
33h 50m
1 stop
C$ 1,675China Eastern
Mon, 9 Nov - Tue, 17 Nov
China Eastern Logo
3:25 p.m. - 2:20 p.m.
YYZ
-
CNX
34h 55m
1 stop
China Eastern Logo
3:35 p.m. - 1:25 p.m.
CNX
-
YYZ
33h 50m
1 stop
C$ 1,675China Eastern
Mon, 16 Nov - Thu, 10 Dec
Delta Logo
12:15 p.m. - 10:55 p.m.
YYZ
-
CNX
46h 40m
2 stops
Delta Logo
12:15 a.m. - 11:11 p.m.
CNX
-
YYZ
34h 56m
2 stops
C$ 1,754Delta
Tue, 10 Nov - Wed, 18 Nov
Delta Logo
6:15 a.m. - 10:55 p.m.
YYZ
-
CNX
28h 40m
2 stops
Delta Logo
12:15 a.m. - 9:59 p.m.
CNX
-
YYZ
33h 44m
2 stops
C$ 1,789Delta
Sun, 8 Nov - Wed, 18 Nov

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Cathay Pacific flights from Region of Ontario to Chiang Mai

Our best Cathay Pacific deals on Region of Ontario to Chiang Mai flight tickets
Cathay Pacific
10 Sep
YYZ10:35 a.m.Toronto Pearson Intl
21h 05m
1 stop
CNX6:40 p.m.Chiang Mai
17 Sep
CNX10:30 a.m.Chiang Mai
22h 40m
1 stop
YYZ10:10 p.m.Toronto Pearson Intl
C$ 1,548
Cathay Pacific
16 Nov
YYZ1:55 p.m.Toronto Pearson Intl
31h 55m
1 stop
CNX9:50 a.m.Chiang Mai
10 Dec
CNX7:40 p.m.Chiang Mai
28h 35m
1 stop
YYZ12:15 p.m.Toronto Pearson Intl
C$ 1,674

EVA Air flights from Region of Ontario to Chiang Mai

Our best EVA Air deals on Region of Ontario to Chiang Mai flight tickets
EVA Air
12 Sep
YTZ7:35 p.m.Toronto Island
27h 50m
2 stops
CNX10:25 a.m.Chiang Mai
19 Sep
CNX11:35 a.m.Chiang Mai
33h 32m
2 stops
YTZ10:07 a.m.Toronto Island
C$ 1,765
EVA Air
5 Nov
YOW5:40 p.m.Ottawa
28h 55m
2 stops
CNX10:35 a.m.Chiang Mai
17 Nov
CNX7:45 p.m.Chiang Mai
40h 10m
3 stops
YOW11:55 p.m.Ottawa
C$ 2,029
EVA Air
5 Nov
YOW5:40 p.m.Ottawa
28h 55m
2 stops
CNX10:35 a.m.Chiang Mai
17 Nov
CNX7:45 p.m.Chiang Mai
40h 10m
3 stops
YOW11:55 p.m.Ottawa
C$ 2,031

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario 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 1 August 2026.
Use the filters below to find and compare flights from Ontario to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Thu 21/1

2:45 p.m.-6:05 a.m.

1 stop27h 20m

Chiang Mai

Wed 27/1

9:10 a.m.-9:20 a.m.

1 stop36h 10m

C$ 1,225

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Thu 21/1

2:45 p.m.-6:05 a.m.

1 stop27h 20m

Chiang Mai

Wed 27/1

12:10 p.m.-9:20 a.m.

2 stops33h 10m

C$ 1,335

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

1:20 p.m.-3:40 p.m.

2 stops39h 20m

Chiang Mai

Wed 2/12

4:40 p.m.-7:35 p.m.

2 stops38h 55m

C$ 1,541
Quickest round-trip

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Thu 10/9

10:35 a.m.-6:40 p.m.

1 stop21h 05m

Chiang Mai

Thu 17/9

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

1 stop22h 40m

C$ 1,548

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

6:30 p.m.-10:25 a.m.

2 stops52h 55m

Chiang Mai

Mon 12/10

11:35 a.m.-5:23 p.m.

2 stops40h 48m

C$ 1,569

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Mon 16/11

1:55 p.m.-9:50 a.m.

1 stop31h 55m

Chiang Mai

Thu 10/12

7:40 p.m.-12:15 p.m.

1 stop28h 35m

C$ 1,674

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Mon 9/11

3:25 p.m.-2:20 p.m.

1 stop34h 55m

Chiang Mai

Tue 17/11

3:35 p.m.-1:25 p.m.

1 stop33h 50m

C$ 1,675

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Mon 16/11

3:25 p.m.-2:20 p.m.

1 stop34h 55m

Chiang Mai

Thu 10/12

3:35 p.m.-1:25 p.m.

1 stop33h 50m

C$ 1,675

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Tue 10/11

12:15 p.m.-10:55 p.m.

2 stops46h 40m

Chiang Mai

Wed 18/11

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

2 stops34h 56m

C$ 1,754

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Sun 8/11

6:15 a.m.-10:55 p.m.

2 stops28h 40m

Chiang Mai

Wed 18/11

12:15 a.m.-9:59 p.m.

2 stops33h 44m

C$ 1,789

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 Region of Ontario 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 month to fly to Chiang Mai?

In general, January is the cheapest month to fly from Region of Ontario to Chiang Mai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,591. If you aren’t able to travel during the month of January, then book flights to Chiang Mai from Region of Ontario during February instead. Flights to Chiang Mai in February, while not as cheap as those in January, still average around C$ 1,600.

How far in advance should I book a flight from Ontario to Chiang Mai?

You are more likely to see cheaper flights to Chiang Mai from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around C$ 1,893 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from Region of Ontario for as low as C$ 1,480 on momondo.

Can stopping save me money on Region of Ontario to Chiang Mai flights?

You could potentially save up to 21% on your flight if you consider stops on a Region of Ontario to Chiang Mai flight.

Cheap Region of Ontario to Chiang Mai flight deals and tips

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

Fastest flight time

25h 15m

Direct flights

None
The fastest flight from Region of Ontario to Chiang Mai takes 25h 15m
There are no direct flights from Region of Ontario to Chiang Mai. There are no popular flight routes from Region of Ontario to Chiang Mai.
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Frequently asked questions about flying from Ontario to Chiang Mai

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

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

  • How many operators does momondo search for flights from Ontario to Chiang Mai Airport?

  • How old do you have to be to fly from Ontario 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 Ontario 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.

Best airlines flying from Region of Ontario to Chiang Mai

Compare and see reviews for airlines that fly from Region of Ontario to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom C$ 1,130Free CancellationRating
7.6
1,436 reviews
Search Cathay Pacific flights
Etihad AirwaysPriceFrom C$ 1,278Free CancellationRating
7.3
1,499 reviews
Search Etihad Airways flights
DeltaPriceFrom C$ 1,478Free CancellationRating
7.8
8,493 reviews
Search Delta flights
China EasternPriceFrom C$ 1,519Free CancellationRating
7.3
229 reviews
Search China Eastern flights
EVA AirPriceFrom C$ 1,591Free CancellationRating
8.5
1,511 reviews
Search EVA Air flights

Why use momondo?

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

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

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

Yes. All flights to Chiang Mai from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ontario 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 Ontario to Chiang Mai right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Chiang Mai now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chiang Mai and let you know when they change.

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