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Cheap flights from Chiang Mai to Ontario from C$ 778

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — YYZ
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Chiang Mai to Ontario

Keep the following information in mind while searching for Chiang Mai to Ontario flight deals. Data was last updated 21 February 2025.

Round-trip from

C$ 1,641

One-way from

C$ 778
Cathay Pacific
  • Cathay Pacific
  • 6/4-12/4
  • 2 total stops
  • 51h 10m total
  • Chiang Mai to Ontario
Search Deals
16/4
  • 16/4
  • 3 total stops
  • 50h 38m total
  • Chiang Mai to Ontario
Search Deals

Find flight deals from Chiang Mai to Ontario

Cheapest flights from Chiang Mai to Ontario
Explore the most affordable flight options available from Chiang Mai to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sun 6/47:25 p.m.CNX - YYZ
1 stop21h 20mCathay Pacific
Sat 12/41:50 a.m.YYZ - CNX
1 stop29h 50mCathay Pacific
Deal found 19/2C$ 1,641
Sun 6/42:35 p.m.CNX - YYZ
2 stops26h 10mMultiple Airlines
Sat 12/41:50 a.m.YYZ - CNX
1 stop29h 50mMultiple Airlines
Deal found 19/2C$ 1,713

Find flights from Chiang Mai to Ontario within your budget

Customize your flight search to find flights from Chiang Mai to Ontario 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 21 February 2025.

Fly from

Chiang Mai

Fly to

Ontario

Route

Depart

Return

Price

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Sun 6/4

7:25 p.m.-5:45 a.m.

1 stop21h 20m

Toronto Pearson Intl

Sat 12/4

1:50 a.m.-6:40 p.m.

1 stop29h 50m

C$ 1,641

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Sun 6/4

2:35 p.m.-5:45 a.m.

2 stops26h 10m

Toronto Pearson Intl

Sat 12/4

1:50 a.m.-6:40 p.m.

1 stop29h 50m

C$ 1,713

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Wed 16/4

11:10 p.m.-2:48 p.m.

3 stops50h 38m

C$ 778

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Tue 15/4

7:25 p.m.-5:45 a.m.

1 stop21h 20m

C$ 955

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Mon 21/4

6:05 p.m.-12:59 a.m.

2 stops41h 54m

C$ 1,018

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Wed 7/5

10:05 a.m.-2:25 p.m.

3 stops63h 20m

C$ 1,317

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Mon 21/4

6:50 p.m.-9:30 p.m.

1 stop37h 40m

C$ 1,432

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Tue 15/4

12:45 a.m.-7:30 p.m.

1 stop29h 45m

C$ 1,928

Chiang MaiToronto

CNX - YYZ

CNXYYZ

Chiang Mai

Sun 30/3

2:35 p.m.-9:49 p.m.

3 stops42h 14m

C$ 2,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Best time to book a flight from Chiang Mai to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Chiang Mai 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.

Travel insights for flights from Chiang Mai to Ontario

Get recent, data-driven insights about flights from Chiang Mai to Ontario including ideal travel times, pricing trends, and more.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 21 February 2025.
Asiana Airlines
8.3
Very good
446 reviews
Check prices

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Asiana Airlines
8.3
Very good
446 reviews
Asiana Airlines
8.3
Very good
446 reviews
Check prices

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

China Southern
7.6
Good
87 reviews
Asiana Airlines
8.3
Very good
446 reviews
Check prices

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Cathay Pacific
7.5
Good
820 reviews
Asiana Airlines
8.3
Very good
446 reviews
Check prices

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Qatar Airways
7.4
Good
3,613 reviews
Asiana Airlines
8.3
Very good
446 reviews
Check prices

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Air Canada
7.0
Good
8,748 reviews
Asiana Airlines
8.3
Very good
446 reviews
Check prices

Comfort

8.1

Entertainment

7.8

Food

8.1

Overall

8.3

Crew

8.5

Boarding

8.4

Reviews

1 / 20

6.0
Good

Sofia,Feb 2025

MNL - ICN

I paid for seat selections but was not able to select my seats by going on the Asiana website. The whole process was cumbersome and gave up on it.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Ontario. 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 from for flights from Chiang Mai to Ontario?

    Most people fly from Chiang Mai (CNX) if they book a flight from Chiang Mai to Ontario. Chiang Mai is conveniently located just 3.1 km from Chiang Mai’s city centre.

  • What are the cheapest airlines to fly from Chiang Mai to Region of Ontario one-way?

    C$ 955 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Air Canada and China Eastern, with prices starting from C$ 1,018 and C$ 1,317, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chiang Mai to Ontario 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 Chiang Mai to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Chiang Mai to Region of Ontario (average of C$ 167). Flying from Chiang Mai to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Chiang Mai to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Chiang Mai to Ontario

Discover the top airline that operate flights from Chiang Mai to Ontario. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestC$ 2,011AverageC$ 2,805FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Chiang Mai to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Ontario from Chiang Mai.

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

Certainly. Search results for flights to Ontario from Chiang Mai shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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