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Cheap flights from Ontario to Colombo Bandaranaike Intl Airport from C$ 719

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CMB
17 Jan — 24 Jan1
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 December 2025.

Sat 27/123:25 p.m.YYZ - CMB
3 stops45h 45mChina Eastern
Tue 3/28:20 p.m.CMB - YYZ
1 stop27h 35mChina Eastern
Deal found 17/12C$ 1,781
Wed 31/123:25 p.m.YYZ - CMB
1 stop41h 05mChina Eastern
Sun 25/18:20 p.m.CMB - YYZ
1 stop27h 35mChina Eastern
Deal found 16/12C$ 1,852
Sat 27/123:25 p.m.YYZ - CMB
2 stops45h 45mChina Eastern
Tue 20/18:20 p.m.CMB - YYZ
1 stop27h 35mChina Eastern
Deal found 17/12C$ 1,936
Sat 27/123:30 p.m.YTZ - CMB
2 stops26h 25mMultiple Airlines
Tue 20/111:45 a.m.CMB - YTZ
2 stops40h 40mMultiple Airlines
Deal found 17/12C$ 2,051
Sat 27/126:30 p.m.YTZ - CMB
2 stops24h 25mAir Canada
Tue 3/212:50 p.m.CMB - YTZ
2 stops57h 22mAir Canada
Deal found 17/12C$ 2,061
Sat 27/123:25 p.m.YYZ - CMB
3 stops45h 45mMultiple Airlines
Mon 2/212:45 a.m.CMB - YYZ
3 stops29h 21mMultiple Airlines
Deal found 17/12C$ 2,075
Mon 29/1210:30 p.m.YUL - CMB
2 stops44h 25mMultiple Airlines
Thu 15/112:40 a.m.CMB - YUL
1 stop21h 50mMultiple Airlines
Deal found 17/12C$ 2,142
Mon 29/128:10 p.m.YUL - CMB
2 stops46h 45mAir Canada
Thu 15/112:25 a.m.CMB - YUL
2 stops44h 25mAir Canada
Deal found 17/12C$ 2,291
Fri 26/127:30 p.m.YUL - CMB
1 stop30h 30mMultiple Airlines
Tue 30/1212:25 a.m.CMB - YUL
1 stop25h 50mMultiple Airlines
Deal found 17/12C$ 2,320
Fri 26/127:05 p.m.YUL - CMB
2 stops26h 35mAir France
Wed 31/128:55 p.m.CMB - YUL
2 stops28h 55mAir France
Deal found 17/12C$ 2,692
Tue 23/1210:15 a.m.YUL - CMB
2 stops29h 10mMultiple Airlines
Mon 29/124:15 a.m.CMB - YUL
1 stop20h 20mMultiple Airlines
Deal found 16/12C$ 2,705
Sat 27/126:15 p.m.YUL - CMB
1 stop24h 40mMultiple Airlines
Sat 10/15:05 p.m.CMB - YUL
1 stop23h 35mMultiple Airlines
Deal found 17/12C$ 2,783

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 December 2025.

Round-trip from

C$ 1,429

One-way from

C$ 719

Popular in

December

Cheapest in

September

Average price

C$ 2,342
China Eastern
  • China Eastern
  • 24/1-15/2
  • 4 total stops
  • 89h 39m total
  • Ontario to Colombo
Search Deals
22/1
  • 22/1
  • 3 total stops
  • 41h 25m total
  • Ontario to Colombo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 2025.
Use the filters below to find and compare flights from Ontario to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Ontario

Fly to

Colombo

Route

Depart

Return

Price

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Sat 24/1

5:40 a.m.-7:00 p.m.

2 stops50h 50m

Colombo Bandaranaike Intl

Sun 15/2

8:20 p.m.-12:39 a.m.

2 stops38h 49m

C$ 1,429

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

8:50 p.m.-1:55 a.m.

1 stop18h 35m

Colombo Bandaranaike Intl

Thu 12/3

10:15 a.m.-3:05 p.m.

1 stop38h 20m

C$ 1,717

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

8:50 p.m.-1:55 a.m.

1 stop18h 35m

Colombo Bandaranaike Intl

Thu 12/3

10:15 a.m.-3:05 p.m.

1 stop38h 20m

C$ 1,717

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

8:50 p.m.-4:30 p.m.

1 stop33h 10m

Colombo Bandaranaike Intl

Tue 10/3

11:15 a.m.-3:05 p.m.

1 stop37h 20m

C$ 1,719

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Sun 25/1

4:40 p.m.-1:55 a.m.

2 stops22h 45m

Colombo Bandaranaike Intl

Sat 14/2

10:15 a.m.-2:30 p.m.

2 stops38h 45m

C$ 1,728

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

10:40 a.m.-6:25 p.m.

2 stops21h 15m

Colombo Bandaranaike Intl

Sun 10/5

11:15 a.m.-8:00 a.m.

2 stops30h 15m

C$ 1,744

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

10:40 a.m.-6:25 p.m.

2 stops21h 15m

Colombo Bandaranaike Intl

Thu 14/5

9:10 a.m.-8:00 a.m.

1 stop32h 20m

C$ 1,744

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

8:50 p.m.-1:55 a.m.

1 stop18h 35m

Colombo Bandaranaike Intl

Sun 15/3

7:30 p.m.-3:05 p.m.

1 stop29h 05m

C$ 1,769

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

8:55 p.m.-3:05 a.m.

1 stop20h 40m

Colombo Bandaranaike Intl

Sun 19/4

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

1 stop28h 30m

C$ 1,769

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

8:50 p.m.-2:45 a.m.

1 stop19h 25m

Colombo Bandaranaike Intl

Sat 14/3

10:15 a.m.-3:05 p.m.

1 stop38h 20m

C$ 1,772

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from Region of Ontario to Colombo Bandaranaike Intl Airport (average of C$ 1,167). Flying from Region of Ontario to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of C$ 1,757). 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 ON to CMB?

Find hourly flight availability from Ontario to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

It’s optimal to fly from Region of Ontario to Colombo Bandaranaike Intl Airport in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Colombo. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Colombo Bandaranaike Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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$ 1,717, China Eastern can have you in Colombo Bandaranaike Intl Airport from Region of Ontario in 18h 35m. Airlines will cover a distance of 13589 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 China Eastern, with whom users have recently found tickets for as low as C$ 535. However, be on the lookout for offers from Cathay Pacific and Etihad Airways, 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, September is the cheapest month in which you can book a flight from Region of Ontario to Colombo Bandaranaike Intl Airport (average of C$ 1,167). Flying from Region of Ontario to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of C$ 1,757). 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

Travelling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

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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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,127AverageC$ 1,508FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China EasternCheapestC$ 1,270AverageC$ 1,539FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
EmiratesCheapestC$ 1,466AverageC$ 2,063FlexibilityNo cancel feeOn-time75%
Search Emirates flights
WestJet EncoreCheapestC$ 1,508AverageC$ 1,595FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
SriLankan AirlinesCheapestC$ 1,534AverageC$ 1,607FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Air FranceCheapestC$ 1,555AverageC$ 1,825FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapestC$ 1,555AverageC$ 1,847FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Etihad AirwaysCheapestC$ 1,632AverageC$ 2,016FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Ethiopian AirCheapestC$ 1,642AverageC$ 1,771FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
Qatar AirwaysCheapestC$ 1,669AverageC$ 2,111FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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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