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.

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).

What are the most popular airlines that fly from Colombo Bandaranaike Intl Airport to Region of Ontario?

Air Canada, Air India and Cathay Pacific are the most popular airlines when flying from Colombo Bandaranaike Intl Airport to Region of Ontario.

What is the cheapest month to fly from Colombo Bandaranaike Intl Airport to Region of Ontario?

The best pricing can be found in the month of February. Prices to Region of Ontario from Colombo Bandaranaike Intl Airport average C$ 1,992. You can even find prices in February for less than C$ 1,992, as users have found deals to Region of Ontario from as low as C$ 1,611. The month of August appears to be one of the more expensive times to travel to Region of Ontario from Colombo Bandaranaike Intl Airport. Flying in the targeted month can save you up to 16%.

Can I find deals for flights from Colombo to Ontario that include hotel bookings?

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

How can I find direct flights from Colombo to Ontario?

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

Can I find deals for business class flights from Colombo to Ontario?

Yes. Cheapflights offers flight deals from Colombo 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.

C$ 1,017+ Flights from Colombo Bandaranaike Intl Airport to Ontario

Q: How far in advance should I book a flight from Colombo Bandaranaike Intl Airport to Region of Ontario?

To save on the cost of your flight from Colombo Bandaranaike Intl Airport to Region of Ontario, book at least 27 days before your planned departure. Booking around this time can save you about 50% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,822 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,822.

Cheap flight deals from Colombo to Ontario

Round-trip from	C$ 1,616
One-way from	C$ 1,017
Popular in	August
Cheapest in	February
Average price	C$ 2,027

Lufthansa
15/10-6/12
4 total stops
86h 05m total
Colombo to Ontario

Search Deals

29/11
3 total stops
46h 25m total
Colombo to Ontario

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 188 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Colombo to Ontario

Cheapest flights from Colombo to Ontario
Explore the most affordable flight options available from Colombo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Wed 15/101:45 p.m.CMB - YYZ

2 stops32h 35mMultiple Airlines

Sat 6/126:15 p.m.YYZ - CMB

2 stops53h 30mMultiple Airlines

Deal found 14/9C$ 1,616

Wed 8/1012:35 a.m.CMB - YYZ

2 stops25h 15mMultiple Airlines

Sat 15/116:15 p.m.YYZ - CMB

2 stops35h 10mMultiple Airlines

Deal found 15/9C$ 1,634

Sun 12/104:30 p.m.CMB - YYZ

1 stop26h 00mEtihad Airways

Sun 19/101:40 p.m.YYZ - CMB

1 stop27h 40mEtihad Airways

Deal found 14/9C$ 1,655

Thu 9/107:50 a.m.CMB - YYZ

2 stops48h 40mMultiple Airlines

Sun 16/1112:50 a.m.YYZ - CMB

2 stops41h 40mMultiple Airlines

Deal found 15/9C$ 1,694

Tue 11/117:30 a.m.CMB - YYZ

2 stops49h 10mMultiple Airlines

Sun 16/1112:50 a.m.YYZ - CMB

2 stops41h 40mMultiple Airlines

Deal found 14/9C$ 1,701

Wed 15/101:45 p.m.CMB - YYZ

2 stops32h 35mMultiple Airlines

Wed 12/117:45 p.m.YYZ - CMB

2 stops40h 35mMultiple Airlines

Deal found 14/9C$ 1,724

Tue 16/99:45 a.m.CMB - YYZ

3 stops34h 35mMultiple Airlines

Tue 30/911:55 p.m.YYZ - CMB

2 stops31h 25mMultiple Airlines

Deal found 14/9C$ 1,731

Wed 15/109:50 p.m.CMB - YYZ

1 stop20h 40mEtihad Airways

Wed 12/112:30 p.m.YYZ - CMB

1 stop19h 20mEtihad Airways

Deal found 15/9C$ 1,734

Thu 9/109:50 p.m.CMB - YYZ

1 stop20h 40mEtihad Airways

Mon 17/112:30 p.m.YYZ - CMB

1 stop19h 20mEtihad Airways

Deal found 15/9C$ 1,735

Best flights from Colombo to Ontario
Discover carefully curated flight deals from Colombo to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Sun 12/104:30 p.m.CMB - YYZ

1 stop26h 00mEtihad Airways

Sun 19/101:40 p.m.YYZ - CMB

1 stop27h 40mEtihad Airways

Deal found 14/9C$ 1,655

Mon 10/1112:45 a.m.CMB - YYZ

1 stop22h 00mCathay Pacific

Mon 17/1112:35 a.m.YYZ - CMB

1 stop36h 25mCathay Pacific

Deal found 14/9C$ 1,810

Thu 9/109:50 p.m.CMB - YYZ

1 stop20h 40mEtihad Airways

Mon 17/112:30 p.m.YYZ - CMB

1 stop19h 20mEtihad Airways

Deal found 15/9C$ 1,735

Thu 13/1112:45 a.m.CMB - YYZ

1 stop22h 00mCathay Pacific

Sat 15/111:55 p.m.YYZ - CMB

1 stop23h 05mCathay Pacific

Deal found 14/9C$ 1,810

Thu 13/114:40 p.m.CMB - YYZ

1 stop26h 05mEtihad Airways

Mon 24/112:30 p.m.YYZ - CMB

1 stop25h 50mEtihad Airways

Deal found 15/9C$ 1,764

Thu 13/1112:45 a.m.CMB - YYZ

1 stop22h 00mCathay Pacific

Tue 18/111:55 p.m.YYZ - CMB

1 stop23h 05mCathay Pacific

Deal found 14/9C$ 1,810

Fri 14/1112:45 a.m.CMB - YYZ

1 stop30h 20mCathay Pacific

Sun 16/111:55 p.m.YYZ - CMB

1 stop23h 05mCathay Pacific

Deal found 14/9C$ 1,810

Wed 15/109:50 p.m.CMB - YYZ

1 stop20h 40mEtihad Airways

Wed 12/112:30 p.m.YYZ - CMB

1 stop31h 15mEtihad Airways

Deal found 14/9C$ 1,854

Fri 14/1112:45 a.m.CMB - YYZ

1 stop30h 20mCathay Pacific

Tue 18/111:55 p.m.YYZ - CMB

1 stop23h 05mCathay Pacific

Deal found 14/9C$ 1,810

Fri 14/1112:45 a.m.CMB - YYZ

1 stop22h 00mCathay Pacific

Thu 20/111:55 p.m.YYZ - CMB

1 stop23h 05mCathay Pacific

Deal found 14/9C$ 1,810

Mon 10/1112:45 a.m.CMB - YYZ

1 stop30h 20mCathay Pacific

Wed 19/1112:35 a.m.YYZ - CMB

1 stop36h 25mCathay Pacific

Deal found 14/9C$ 1,810

Tue 11/1112:45 a.m.CMB - YYZ

1 stop30h 20mCathay Pacific

Fri 14/1112:35 a.m.YYZ - CMB

1 stop36h 25mCathay Pacific

Deal found 14/9C$ 1,883

Last-minute flights from Colombo to Ontario
Discover last-minute flight deals from Colombo to Ontario. Data last updated 15 September 2025 and is based on user searches.

Sun 21/912:40 a.m.CMB - YYZ

1 stop38h 45mMultiple Airlines

Wed 15/1011:20 p.m.YYZ - CMB

2 stops43h 45mMultiple Airlines

Deal found 13/9C$ 1,953

Sun 21/912:50 a.m.CMB - YYZ

1 stop30h 50mCathay Pacific

Tue 14/101:50 a.m.YYZ - CMB

1 stop36h 10mCathay Pacific

Deal found 13/9C$ 2,375

Mon 22/910:05 a.m.CMB - YYZ

1 stop31h 25mAir Canada

Tue 14/1012:30 a.m.YYZ - CMB

2 stops50h 45mAir Canada

Deal found 13/9C$ 2,072

One-way flights from Colombo to Ontario
Search for one-way flight options from Colombo to Ontario. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Sat 29/114:00 a.m.CMB - YYZ

3 stops46h 25mMultiple Airlines

Deal found 14/9C$ 1,017

Thu 5/33:25 a.m.CMB - YYZ

3 stops38h 05mMultiple Airlines

Deal found 15/9C$ 1,024

Thu 23/108:30 p.m.CMB - YYZ

1 stop27h 25mChina Eastern

Deal found 15/9C$ 1,025

Mon 6/103:20 a.m.CMB - YYZ

3 stops41h 00mAir India

Deal found 14/9C$ 1,031

Sun 30/118:20 a.m.CMB - YYZ

2 stops37h 15mAir India

Deal found 14/9C$ 1,035

Sun 19/103:20 a.m.CMB - YYZ

3 stops41h 00mAir India

Deal found 13/9C$ 1,044

Wed 1/108:20 a.m.CMB - YYZ

1 stop36h 00mAir India

Deal found 15/9C$ 1,054

Sun 19/108:30 p.m.CMB - YYZ

1 stop27h 25mChina Eastern

Deal found 14/9C$ 1,057

Fri 26/98:20 a.m.CMB - YYZ

2 stops46h 37mMultiple Airlines

Deal found 13/9C$ 1,062

Fri 17/108:30 p.m.CMB - YYZ

1 stop27h 25mChina Eastern

Deal found 14/9C$ 1,064

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Sun 12/10

4:30 p.m.-9:00 a.m.

1 stop26h 00m

Toronto Pearson Intl

Sun 19/10

1:40 p.m.-2:50 a.m.

1 stop27h 40m

C$ 1,655

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Thu 9/10

9:50 p.m.-9:00 a.m.

1 stop20h 40m

Toronto Pearson Intl

Mon 17/11

2:30 p.m.-8:20 p.m.

1 stop19h 20m

C$ 1,735

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Thu 13/11

4:40 p.m.-8:15 a.m.

1 stop26h 05m

Toronto Pearson Intl

Mon 24/11

2:30 p.m.-2:50 a.m.

1 stop25h 50m

C$ 1,764

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Mon 10/11

12:45 a.m.-12:15 p.m.

1 stop22h 00m

Toronto Pearson Intl

Mon 17/11

12:35 a.m.-11:30 p.m.

1 stop36h 25m

C$ 1,810

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Thu 13/11

12:45 a.m.-12:15 p.m.

1 stop22h 00m

Toronto Pearson Intl

Sat 15/11

1:55 p.m.-11:30 p.m.

1 stop23h 05m

C$ 1,810

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Thu 13/11

12:45 a.m.-12:15 p.m.

1 stop22h 00m

Toronto Pearson Intl

Tue 18/11

1:55 p.m.-11:30 p.m.

1 stop23h 05m

C$ 1,810

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Fri 14/11

12:45 a.m.-8:35 p.m.

1 stop30h 20m

Toronto Pearson Intl

Sun 16/11

1:55 p.m.-11:30 p.m.

1 stop23h 05m

C$ 1,810

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Fri 14/11

12:45 a.m.-8:35 p.m.

1 stop30h 20m

Toronto Pearson Intl

Tue 18/11

1:55 p.m.-11:30 p.m.

1 stop23h 05m

C$ 1,810

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Fri 14/11

12:45 a.m.-12:15 p.m.

1 stop22h 00m

Toronto Pearson Intl

Thu 20/11

1:55 p.m.-11:30 p.m.

1 stop23h 05m

C$ 1,810

ColomboToronto

CMB - YYZ

CMBYYZ

Colombo Bandaranaike Intl

Mon 10/11

12:45 a.m.-8:35 p.m.

1 stop30h 20m

Toronto Pearson Intl

Wed 19/11

12:35 a.m.-11:30 p.m.

1 stop36h 25m

C$ 1,810

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 19 results

Best time to book a flight from Colombo to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Colombo 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 Colombo Bandaranaike Intl Airport to Ontario

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Region of Ontario (average of C$ 169). Flying from Colombo Bandaranaike Intl Airport 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.

What is the cheapest time of day to fly from CMB to ON?

When flying from Colombo Bandaranaike Intl Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Ontario

Check out reviews from past customers who have flown with Emirates,Cathay Pacific, andQatar Airways from Colombo Bandaranaike Intl Airport to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,334 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates

8.1

Very good

3,334 reviews

Emirates

8.1

Very good

3,334 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Cathay Pacific

7.6

Good

993 reviews

Emirates

8.1

Very good

3,334 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways

7.4

Good

3,624 reviews

Emirates

8.1

Very good

3,334 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Etihad Airways

7.4

Good

1,250 reviews

Emirates

8.1

Very good

3,334 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Air Canada

7.1

Good

10,000 reviews

Emirates

8.1

Very good

3,334 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

How long is the flight from Colombo Bandaranaike Intl Airport to Region of Ontario?
Departing from Colombo Bandaranaike Intl Airport to Region of Ontario will take you 22h. The distance between Colombo Bandaranaike Intl Airport and Region of Ontario is about 13985 km. This flight may include one or multiple stops.
Can I find deals for flights from Colombo to Ontario that include hotel bookings?
Yes. In addition to deals on Colombo to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colombo to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Ontario.
Can I find deals for business class flights from Colombo to Ontario?
Yes. Cheapflights offers flight deals from Colombo 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 Colombo Bandaranaike Intl Airport to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Region of Ontario (average of C$ 169). Flying from Colombo Bandaranaike Intl Airport 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Colombo to Ontario

Colombo to Pearson Intl flights

Colombo to Vancouver Intl flights

Colombo to Calgary flights

Complete your trip

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North Bay Airport car rentals

Direct flights to Canada

Top 7 airlines flying from Colombo to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	CheapestC$ 1,217	AverageC$ 2,008	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	CheapestC$ 1,646	AverageC$ 2,042	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	CheapestC$ 1,667	AverageC$ 2,061	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Cathay Pacific	CheapestC$ 1,676	AverageC$ 1,904	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air Canada	CheapestC$ 1,762	AverageC$ 1,898	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Emirates	CheapestC$ 1,889	AverageC$ 2,325	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Air India	CheapestC$ 1,929	AverageC$ 2,087	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights

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How does Cheapflights help users find flights from Colombo to Ontario?

Cheapflights makes it easy to find Colombo 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 Colombo to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Colombo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Ontario from Colombo? 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 Colombo to Ontario become cheaper?

Yes! Start tracking prices for Colombo to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Colombo Bandaranaike Intl Airport to Ontario from C$ 1,017

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Colombo to Ontario

Keep the following information in mind while searching for Colombo to Ontario flight deals. Data was last updated 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colombo to Ontario

Cheapest flights from Colombo to OntarioExplore the most affordable flight options available from Colombo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from Colombo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Ontario that are best for you.

Best time to book a flight from Colombo to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Colombo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to Ontario

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Region of Ontario?

What is the cheapest time of day to fly from CMB to ON?

Find hourly flight availability from Colombo to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Reviews of airlines servicing Ontario

Related info for your journey

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

How long is the flight from Colombo Bandaranaike Intl Airport to Region of Ontario?

Can I find deals for flights from Colombo to Ontario that include hotel bookings?

How can I find direct flights from Colombo to Ontario?

Can I find deals for business class flights from Colombo to Ontario?

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Region of Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colombo to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Colombo to Ontario

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Colombo to Ontario?

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

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

Can Cheapflights notify me if prices for flights from Colombo to Ontario become cheaper?

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Cheapest flights from Colombo to Ontario
Explore the most affordable flight options available from Colombo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.