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Cheap flights from Toronto Pearson Intl Airport to Chiang Mai from C$ 776

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CNX
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto Pearson Intl to Chiang Mai are usually found in March or September, booked 9 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Pearson Intl to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

C$ 1,234

One-way from

C$ 776

Popular in

December

Cheapest in

March

Average price

C$ 1,874
Delta
  • Delta
  • 14/1-4/2
  • 4 total stops
  • 99h 23m total
  • Toronto to Chiang Mai
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6/12
  • 6/12
  • 3 total stops
  • 46h 35m total
  • Toronto to Chiang Mai
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Highest demand for flights based on searches. 12% potential increase in price (C$ 418 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 87 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Pearson Intl to Chiang Mai

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Chiang Mai
Explore the most affordable flight options available from Pearson Intl to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Wed 29/106:45 p.m.YYZ - CNX
2 stops28h 50mMultiple Airlines
Wed 5/111:15 p.m.CNX - YYZ
2 stops38h 38mMultiple Airlines
Deal found 28/10C$ 1,487
Wed 29/104:45 p.m.YYZ - CNX
2 stops30h 50mMultiple Airlines
Sun 30/1111:50 a.m.CNX - YYZ
2 stops46h 03mMultiple Airlines
Deal found 26/10C$ 1,649
Sun 26/101:35 a.m.YYZ - CNX
2 stops32h 20mMultiple Airlines
Mon 3/1110:25 p.m.CNX - YYZ
3 stops34h 35mMultiple Airlines
Deal found 26/10C$ 1,845
Wed 29/104:25 p.m.YYZ - CNX
2 stops53h 40mChina Eastern
Sun 30/113:35 p.m.CNX - YYZ
1 stop33h 50mChina Eastern
Deal found 28/10C$ 1,960
Fri 31/104:25 p.m.YYZ - CNX
3 stops60h 00mChina Eastern
Sat 13/124:25 p.m.CNX - YYZ
3 stops57h 00mChina Eastern
Deal found 28/10C$ 1,961
Fri 31/106:15 a.m.YYZ - CNX
2 stops29h 40mDelta
Fri 12/1212:15 a.m.CNX - YYZ
2 stops34h 42mDelta
Deal found 28/10C$ 2,074
Tue 28/101:20 a.m.YYZ - CNX
1 stop22h 15mEVA Air
Wed 5/111:15 p.m.CNX - YYZ
1 stop19h 05mEVA Air
Deal found 28/10C$ 2,087

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Chiang Mai that are best for you.

Fly from

Pearson Intl

Fly to

Chiang Mai

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$ 1,234

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Wed 14/1

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

2 stops52h 45m

Chiang Mai

Thu 5/2

12:15 a.m.-11:09 a.m.

2 stops46h 54m

C$ 1,284

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Tue 27/1

6:45 p.m.-3:45 p.m.

2 stops33h 00m

Chiang Mai

Wed 25/2

4:45 p.m.-8:54 p.m.

2 stops40h 09m

C$ 1,396

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Thu 15/1

6:00 a.m.-10:55 p.m.

2 stops28h 55m

Chiang Mai

Sun 1/2

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

2 stops28h 49m

C$ 1,480

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Tue 27/1

6:13 p.m.-10:55 p.m.

2 stops40h 42m

Chiang Mai

Wed 25/2

12:15 a.m.-5:25 p.m.

2 stops29h 10m

C$ 1,480

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Mon 26/1

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

2 stops28h 45m

Chiang Mai

Wed 25/2

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

2 stops34h 40m

C$ 1,480

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Tue 27/1

6:13 p.m.-10:55 p.m.

2 stops40h 42m

Chiang Mai

Tue 24/2

12:15 a.m.-5:25 p.m.

2 stops29h 10m

C$ 1,480

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Tue 17/2

5:15 p.m.-10:55 p.m.

2 stops41h 40m

Chiang Mai

Sat 21/3

12:15 a.m.-5:25 p.m.

2 stops28h 10m

C$ 1,530

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Fri 16/1

6:00 a.m.-10:55 p.m.

2 stops28h 55m

Chiang Mai

Sun 1/2

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

2 stops28h 49m

C$ 1,530

TorontoChiang Mai

YYZ - CNX

YYZCNX

Toronto Pearson Intl

Thu 15/1

6:00 a.m.-10:55 p.m.

2 stops28h 55m

Chiang Mai

Fri 30/1

12:15 a.m.-5:23 p.m.

2 stops29h 08m

C$ 1,530

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 21 results
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Best time to book a flight from Pearson Intl to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Pearson Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to Chiang Mai

How far ahead should I book a flight from Toronto Pearson Intl Airport to Chiang Mai?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Chiang Mai. Price data was last updated on 24 October 2025.

The best time to book flights from Toronto Pearson Intl Airport to Chiang Mai is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Chiang Mai?

Currently, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Chiang Mai (average of C$ 1,393). Flying from Toronto Pearson Intl Airport to Chiang Mai in May is currently the most expensive (average of C$ 2,194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YYZ to CNX?

Find hourly flight availability from Pearson Intl to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

It’s optimal to fly from Toronto Pearson Intl Airport to Chiang Mai at noon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated 28 October 2025.
See what other customers who have flown with EVA Air,Korean Air, andCathay Pacific from Toronto Pearson Intl Airport to Chiang Mai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,264 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very good
1,264 reviews
EVA Air
8.4
Very good
1,264 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Korean Air
8.4
Very good
1,153 reviews
EVA Air
8.4
Very good
1,264 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Cathay Pacific
7.6
Good
1,042 reviews
EVA Air
8.4
Very good
1,264 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chiang Mai from Toronto Pearson Intl?

    Located just 3.1 km from the city centre, Chiang Mai is the airport most travellers will use when flying to Chiang Mai from Toronto Pearson Intl. Booking flights from Toronto Pearson Intl to Chiang Mai (CNX) should be relatively easy as there are 0 daily inbound flights from Toronto Pearson Intl from 3 different airlines.

  • How long is the flight from Toronto Pearson Intl Airport to Chiang Mai?

    There are many flights that can get you from Toronto Pearson Intl Airport to Chiang Mai in 33h. Fly via Delta or Air Canada to get the fastest option. There are 13060 km between Toronto Pearson Intl Airport and Chiang Mai. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to Chiang Mai round-trip?

    Cathay Pacific, at C$ 1,553, was found to be the cheapest airline from Toronto Pearson Intl Airport to Chiang Mai.Alternate airlines to your destination round-trip include EVA Air and Korean Air. These flights start at 22% lower than the current average price 3 months from now.

  • Can I find deals for flights from Pearson Intl to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Chiang Mai.

  • Can I find deals for business class flights from Pearson Intl to Chiang Mai?

    Yes. Cheapflights offers flight deals from Pearson Intl to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Chiang Mai?

    Currently, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Chiang Mai (average of C$ 1,393). Flying from Toronto Pearson Intl Airport to Chiang Mai in May is currently the most expensive (average of C$ 2,194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Pearson Intl to Chiang Mai

Discover the top 3 airlines that operate flights from Pearson Intl to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,553AverageC$ 2,237FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapestC$ 1,631AverageC$ 1,979FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Korean AirCheapestC$ 1,778AverageC$ 2,559FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pearson Intl to Chiang Mai?

Deals for Pearson Intl to Chiang Mai flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Chiang Mai?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Chiang Mai from Pearson Intl.

Can Cheapflights find flights from Pearson Intl to Chiang Mai with no change fees?

Need flexible booking options for your flight to Chiang Mai from Pearson Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pearson Intl to Chiang Mai become cheaper?

Not ready to book yet? You can track prices for flights from Pearson Intl to Chiang Mai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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