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Cheap flights from Ontario to Colombo Bandaranaike Intl Airport from C$ 894

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CMB
18 Jul — 25 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Colombo

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Colombo
Explore the most affordable flight options available from Ontario to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 June 2026.

Wed 17/61:50 a.m.
YYZ
-
CMB
2 stops34h 10m
Multiple Airlines
Thu 9/77:35 a.m.
CMB
-
YYZ
2 stops48h 40m
Multiple Airlines
Deal found 13/6C$ 1,675
Fri 7/81:50 a.m.
YYZ
-
CMB
2 stops46h 30m
Multiple Airlines
Thu 3/97:35 a.m.
CMB
-
YYZ
2 stops48h 40m
Multiple Airlines
Deal found 14/6C$ 1,681
Wed 17/61:50 a.m.
YYZ
-
CMB
2 stops34h 10m
Multiple Airlines
Wed 24/61:05 a.m.
CMB
-
YYZ
2 stops55h 10m
Multiple Airlines
Deal found 17/6C$ 1,689
Fri 7/81:50 a.m.
YYZ
-
CMB
2 stops46h 30m
Multiple Airlines
Sat 3/1012:15 p.m.
CMB
-
YYZ
2 stops44h 00m
Multiple Airlines
Deal found 17/6C$ 1,692
Tue 1/911:10 p.m.
YYZ
-
CMB
3 stops35h 55m
Multiple Airlines
Sat 24/107:40 a.m.
CMB
-
YYZ
2 stops48h 10m
Multiple Airlines
Deal found 16/6C$ 1,695
Sun 9/81:50 a.m.
YYZ
-
CMB
2 stops34h 10m
Multiple Airlines
Sat 5/97:35 a.m.
CMB
-
YYZ
2 stops48h 40m
Multiple Airlines
Deal found 17/6C$ 1,696
Sun 19/71:50 a.m.
YYZ
-
CMB
2 stops34h 10m
Multiple Airlines
Tue 20/1012:15 p.m.
CMB
-
YYZ
2 stops44h 00m
Multiple Airlines
Deal found 13/6C$ 1,697
Sun 9/81:50 a.m.
YYZ
-
CMB
2 stops47h 45m
Multiple Airlines
Thu 8/101:50 a.m.
CMB
-
YYZ
2 stops30h 25m
Multiple Airlines
Deal found 13/6C$ 1,702
Wed 23/121:55 a.m.
YYZ
-
CMB
2 stops32h 45m
Multiple Airlines
Sat 30/17:40 a.m.
CMB
-
YYZ
2 stops49h 10m
Multiple Airlines
Deal found 16/6C$ 1,703
Wed 8/71:50 a.m.
YYZ
-
CMB
2 stops46h 30m
Multiple Airlines
Tue 8/91:50 a.m.
CMB
-
YYZ
2 stops30h 25m
Multiple Airlines
Deal found 17/6C$ 1,721
Sun 2/81:50 a.m.
YYZ
-
CMB
2 stops47h 45m
Multiple Airlines
Thu 3/91:50 a.m.
CMB
-
YYZ
2 stops30h 25m
Multiple Airlines
Deal found 15/6C$ 1,723
Wed 5/81:50 a.m.
YYZ
-
CMB
2 stops34h 10m
Multiple Airlines
Sat 5/97:35 a.m.
CMB
-
YYZ
2 stops48h 40m
Multiple Airlines
Deal found 14/6C$ 1,724

Find flight deals from Ontario to Colombo

Keep the following information in mind while searching for Ontario to Colombo flight deals. Data was last updated 18 June 2026.

Round-trip from

C$ 1,681

One-way from

C$ 894

Popular in

December

Cheapest in

September

Average price

C$ 2,097
7/8-3/9
  • 7/8-3/9
  • 4 total stops
  • 95h 10m total
  • Ontario to Colombo
Search Deals
21/8
  • 21/8
  • 2 total stops
  • 32h 25m total
  • Ontario to Colombo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Colombo 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 18 June 2026.
Use the filters below to find and compare flights from Ontario to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Mon 19/10

2:30 p.m.-9:00 a.m.

2 stops33h 00m

Colombo Bandaranaike Intl

Thu 29/10

7:30 p.m.-2:45 p.m.

2 stops52h 45m

C$ 1,818

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Wed 4/11

3:15 p.m.-2:45 a.m.

2 stops25h 00m

Colombo Bandaranaike Intl

Tue 9/2

3:25 a.m.-2:45 p.m.

2 stops45h 50m

C$ 1,897

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Thu 24/9

6:55 p.m.-12:45 p.m.

1 stop32h 20m

Colombo Bandaranaike Intl

Mon 28/9

1:10 p.m.-8:25 a.m.

2 stops52h 45m

C$ 1,916

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Wed 19/8

9:00 p.m.-12:45 p.m.

1 stop30h 15m

Colombo Bandaranaike Intl

Wed 16/9

1:10 p.m.-12:25 p.m.

1 stop32h 45m

C$ 1,961

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Thu 17/9

2:55 p.m.-10:15 a.m.

2 stops33h 50m

Colombo Bandaranaike Intl

Tue 29/9

8:35 p.m.-9:30 a.m.

2 stops22h 25m

C$ 2,021

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Thu 17/9

2:55 p.m.-10:15 a.m.

2 stops33h 50m

Colombo Bandaranaike Intl

Sun 27/9

8:35 p.m.-9:30 a.m.

2 stops22h 25m

C$ 2,021

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Sat 29/8

9:05 a.m.-5:05 a.m.

2 stops34h 30m

Colombo Bandaranaike Intl

Sat 3/10

3:25 a.m.-12:45 a.m.

3 stops30h 50m

C$ 2,021

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Sun 18/10

1:10 p.m.-9:00 a.m.

2 stops34h 20m

Colombo Bandaranaike Intl

Wed 21/10

3:35 a.m.-3:00 p.m.

1 stop20h 55m

C$ 2,122

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Sun 20/9

2:55 p.m.-8:10 a.m.

1 stop31h 45m

Colombo Bandaranaike Intl

Sat 3/10

8:35 p.m.-9:30 a.m.

2 stops22h 25m

C$ 2,124

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

8:50 p.m.-8:45 a.m.

1 stop25h 25m

Colombo Bandaranaike Intl

Tue 15/12

7:30 p.m.-2:05 p.m.

1 stop29h 05m

C$ 2,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/6

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Colombo

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

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

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Colombo Bandaranaike Intl Airport (average of C$ 1,661). Flying from Region of Ontario to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of C$ 2,334). 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.

How much does it cost to fly round-trip from Region of Ontario to Colombo Bandaranaike Intl Airport?

How far ahead should I book a flight from Region of Ontario to Colombo Bandaranaike Intl Airport?

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Colombo Bandaranaike Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Colombo. 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 Region of Ontario to Colombo Bandaranaike Intl Airport?

    For as low as C$ 1,916, Air Canada can have you in Colombo Bandaranaike Intl Airport from Region of Ontario in 32h 20m. Airlines will cover a distance of 13679 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Region of Ontario to Colombo Bandaranaike Intl Airport one-way?

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as C$ 658. However, be on the lookout for offers from China Eastern and SriLankan Airlines, as they are both options that can get you from Region of Ontario to Colombo Bandaranaike Intl Airport for a low price.

  • What are the most popular routes from Region of Ontario to Colombo Bandaranaike Intl Airport?

    The most popular route from Region of Ontario to Colombo Bandaranaike Intl Airport is Toronto Pearson Intl - Colombo Bandaranaike Intl. You may also consider Toronto Island - Colombo Bandaranaike Intl or Montreal Pierre Elliott Trudeau Intl - Colombo Bandaranaike Intl.

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

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

  • How can I find direct flights from Ontario to Colombo?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Colombo 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 Region of Ontario to Colombo Bandaranaike Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Colombo Bandaranaike Intl Airport (average of C$ 1,661). Flying from Region of Ontario to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of C$ 2,334). 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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Top 10 airlines flying from Ontario to Colombo

Discover the top 10 airlines that operate flights from Ontario to Colombo. 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 18 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,148AverageC$ 1,517FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China EasternCheapestC$ 1,308AverageC$ 1,521FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
EmiratesCheapestC$ 1,375AverageC$ 2,097FlexibilityNo cancel feeOn-time75%
Search Emirates flights
American AirlinesCheapestC$ 1,497AverageC$ 1,671FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Etihad AirwaysCheapestC$ 1,572AverageC$ 2,013FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SriLankan AirlinesCheapestC$ 1,606AverageC$ 1,723FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Qatar AirwaysCheapestC$ 1,671AverageC$ 2,052FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air CanadaCheapestC$ 1,679AverageC$ 1,996FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Turkish AirlinesCheapestC$ 1,729AverageC$ 2,018FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapestC$ 1,746AverageC$ 1,870FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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 Ontario to Colombo?

When you search for this flight from Ontario to Colombo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Colombo from Ontario.

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

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

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

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

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