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Cheap flights from Ontario to Chiang Mai from C$ 768

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 19/2. 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 Ontario to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:21 p.m. - 10:55 p.m.YYZ-CNX
46h 34m2 stops
Delta Logo
12:15 a.m. - 5:04 p.m.CNX-YYZ
52h 49m2 stops
C$ 1,229Delta
Find Deal
Wed, 14 Jan - Wed, 4 Feb
Delta Logo
6:15 a.m. - 10:55 p.m.YYZ-CNX
28h 40m2 stops
Delta Logo
12:15 a.m. - 11:04 p.m.CNX-YYZ
33h 49m2 stops
C$ 1,234Delta
Find Deal
Wed, 4 Mar - Tue, 17 Mar
Multiple Airlines Logo
8:20 p.m. - 9:25 a.m.YYZ-CNX
25h 05m2 stops
Multiple Airlines Logo
4:45 p.m. - 5:55 p.m.CNX-YYZ
36h 10m2 stops
C$ 1,290Multiple Airlines
Find Deal
Wed, 4 Mar - Wed, 18 Mar
Air Canada Logo
8:20 p.m. - 3:45 p.m.YYZ-CNX
55h 25m2 stops
Air Canada Logo
12:05 p.m. - 9:29 p.m.CNX-YYZ
45h 24m2 stops
C$ 1,343Air Canada
Find Deal
Tue, 13 Jan - Mon, 2 Feb
Air Canada Logo
9:00 a.m. - 3:45 p.m.YUL-CNX
42h 45m2 stops
Air Canada Logo
4:45 p.m. - 7:26 p.m.CNX-YUL
38h 41m2 stops
C$ 1,349Air Canada
Find Deal
Tue, 20 Jan - Mon, 9 Feb
Multiple Airlines Logo
5:55 p.m. - 11:20 a.m.YYZ-CNX
29h 25m2 stops
Multiple Airlines Logo
4:45 p.m. - 11:22 p.m.CNX-YYZ
42h 37m2 stops
C$ 1,351Multiple Airlines
Find Deal
Tue, 27 Jan - Wed, 25 Feb
China Eastern Logo
3:25 p.m. - 3:25 p.m.YYZ-CNX
36h 00m2 stops
China Eastern Logo
4:25 p.m. - 1:25 p.m.CNX-YYZ
57h 00m3 stops
C$ 1,408China Eastern
Find Deal
Mon, 17 Nov - Mon, 1 Dec
China Eastern Logo
3:25 p.m. - 2:20 p.m.YYZ-CNX
34h 55m1 stop
China Eastern Logo
4:25 p.m. - 1:25 p.m.CNX-YYZ
57h 00m2 stops
C$ 1,434China Eastern
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Mon, 17 Nov - Mon, 1 Dec
EVA Air Logo
12:15 a.m. - 10:35 a.m.YYZ-CNX
22h 20m1 stop
EVA Air Logo
11:50 a.m. - 9:20 p.m.CNX-YYZ
20h 30m1 stop
C$ 1,623EVA Air
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Tue, 3 Mar - Wed, 18 Mar
EVA Air Logo
12:15 a.m. - 7:00 p.m.YYZ-CNX
30h 45m2 stops
EVA Air Logo
11:50 a.m. - 12:40 a.m.CNX-YYZ
47h 50m2 stops
C$ 1,666EVA Air
Find Deal
Tue, 3 Mar - Wed, 18 Mar

China Eastern flights from Region of Ontario to Chiang Mai

Our best China Eastern deals on Region of Ontario to Chiang Mai flight tickets
China Eastern
17 Nov
YYZ3:25 p.m.Toronto Pearson Intl
36h 00m
2 stops
CNX3:25 p.m.Chiang Mai
1 Dec
CNX4:25 p.m.Chiang Mai
57h 00m
3 stops
YYZ1:25 p.m.Toronto Pearson Intl
C$ 1,408
Find similar
China Eastern
17 Nov
YYZ3:25 p.m.Toronto Pearson Intl
34h 55m
1 stop
CNX2:20 p.m.Chiang Mai
1 Dec
CNX4:25 p.m.Chiang Mai
57h 00m
2 stops
YYZ1:25 p.m.Toronto Pearson Intl
C$ 1,434
Find similar
China Eastern
17 Nov
YYZ3:25 p.m.Toronto Pearson Intl
36h 00m
2 stops
CNX3:25 p.m.Chiang Mai
1 Dec
CNX10:05 a.m.Chiang Mai
63h 20m
2 stops
YYZ1:25 p.m.Toronto Pearson Intl
C$ 1,440
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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
3 Mar
YYZ12:15 a.m.Toronto Pearson Intl
22h 20m
1 stop
CNX10:35 a.m.Chiang Mai
18 Mar
CNX11:50 a.m.Chiang Mai
20h 30m
1 stop
YYZ9:20 p.m.Toronto Pearson Intl
C$ 1,623
Find similar
EVA Air
3 Mar
YYZ12:15 a.m.Toronto Pearson Intl
30h 45m
2 stops
CNX7:00 p.m.Chiang Mai
18 Mar
CNX11:50 a.m.Chiang Mai
47h 50m
2 stops
YYZ12:40 a.m.Toronto Pearson Intl
C$ 1,666
Find similar
EVA Air
1 Dec
YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl
27h 35m
2 stops
CNX10:35 a.m.Chiang Mai
22 Dec
CNX11:50 a.m.Chiang Mai
26h 03m
2 stops
YUL1:53 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,021
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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 30 October 2025.
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

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Wed 14/1

12:21 p.m.-10:55 p.m.

2 stops46h 34m

Chiang Mai

Wed 4/2

12:15 a.m.-5:04 p.m.

2 stops52h 49m

C$ 1,229

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Wed 4/3

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

2 stops28h 40m

Chiang Mai

Tue 17/3

12:15 a.m.-11:04 p.m.

2 stops33h 49m

C$ 1,234

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Wed 4/3

8:20 p.m.-9:25 a.m.

2 stops25h 05m

Chiang Mai

Wed 18/3

4:45 p.m.-5:55 p.m.

2 stops36h 10m

C$ 1,290

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Tue 13/1

8:20 p.m.-3:45 p.m.

2 stops55h 25m

Chiang Mai

Mon 2/2

12:05 p.m.-9:29 p.m.

2 stops45h 24m

C$ 1,343

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

9:00 a.m.-3:45 p.m.

2 stops42h 45m

Chiang Mai

Mon 9/2

4:45 p.m.-7:26 p.m.

2 stops38h 41m

C$ 1,349

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Tue 27/1

5:55 p.m.-11:20 a.m.

2 stops29h 25m

Chiang Mai

Wed 25/2

4:45 p.m.-11:22 p.m.

2 stops42h 37m

C$ 1,351

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Mon 17/11

3:25 p.m.-3:25 p.m.

2 stops36h 00m

Chiang Mai

Mon 1/12

4:25 p.m.-1:25 p.m.

3 stops57h 00m

C$ 1,408

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Mon 17/11

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

1 stop34h 55m

Chiang Mai

Mon 1/12

4:25 p.m.-1:25 p.m.

2 stops57h 00m

C$ 1,434

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Tue 3/3

12:15 a.m.-10:35 a.m.

1 stop22h 20m

Chiang Mai

Wed 18/3

11:50 a.m.-9:20 p.m.

1 stop20h 30m

C$ 1,623

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Tue 3/3

12:15 a.m.-7:00 p.m.

2 stops30h 45m

Chiang Mai

Wed 18/3

11:50 a.m.-12:40 a.m.

2 stops47h 50m

C$ 1,666

Flights are sorted by cheapest round-trip flights 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, May 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$ 1,670. If you aren’t able to travel during the month of May, then book flights to Chiang Mai from Region of Ontario during April instead. Flights to Chiang Mai in April, while not as cheap as those in May, still average around C$ 1,682.

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart on your flight to Chiang Mai is on a Thursday when prices can be found for as low as C$ 2,131. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Chiang Mai on Saturday is C$ 2,692.

What is the cheapest time of day to depart on your flight to Chiang Mai?

Flying to Chiang Mai from Region of Ontario at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 2,021 when looking at flights departing at noon. In the evening is when there is more demand to fly to Chiang Mai, so prices are often more expensive at around C$ 2,530 per ticket.

How far in advance should I book a flight 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$ 2,007 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$ 1,576 on momondo.

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

You could potentially save up to 49% 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

Direct flights

None
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.
Search flight deals

  • 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$ 1,547Free CancellationRating
7.6
1,044 reviews
Search Cathay Pacific flights
EVA AirPriceFrom C$ 1,625Free CancellationRating
8.4
1,267 reviews
Search EVA Air flights
Korean AirPriceFrom C$ 1,771Free CancellationRating
8.4
1,155 reviews
Search Korean 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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