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Cheap flights from Ontario to Colombo Bandaranaike Intl Airport from C$ 775

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CMB
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Tue 2/127:15 a.m.YYZ - CMB
2 stops38h 30mMultiple Airlines
Mon 22/124:00 a.m.CMB - YYZ
2 stops38h 25mMultiple Airlines
Deal found 29/10C$ 1,518
Tue 2/121:30 p.m.YTZ - CMB
2 stops26h 50mMultiple Airlines
Tue 23/129:35 p.m.CMB - YTZ
2 stops32h 45mMultiple Airlines
Deal found 29/10C$ 1,521
Sun 9/1112:50 a.m.YYZ - CMB
2 stops41h 40mMultiple Airlines
Mon 17/116:40 p.m.CMB - YYZ
2 stops62h 00mMultiple Airlines
Deal found 28/10C$ 1,525
Sat 22/113:25 p.m.YYZ - CMB
2 stops45h 45mChina Eastern
Sat 6/121:05 a.m.CMB - YYZ
3 stops46h 50mChina Eastern
Deal found 28/10C$ 1,535
Fri 28/113:25 p.m.YYZ - CMB
2 stops45h 45mChina Eastern
Thu 4/121:05 a.m.CMB - YYZ
3 stops46h 50mChina Eastern
Deal found 29/10C$ 1,539
Fri 14/113:25 p.m.YYZ - CMB
2 stops45h 45mChina Eastern
Thu 18/121:05 a.m.CMB - YYZ
3 stops46h 50mChina Eastern
Deal found 29/10C$ 1,540
Fri 31/102:55 p.m.YYZ - CMB
1 stop23h 05mCathay Pacific
Thu 6/1112:45 a.m.CMB - YYZ
1 stop22h 00mCathay Pacific
Deal found 29/10C$ 1,544
Wed 12/117:15 a.m.YYZ - CMB
2 stops32h 00mMultiple Airlines
Thu 20/112:45 a.m.CMB - YYZ
2 stops39h 40mMultiple Airlines
Deal found 27/10C$ 1,550
Sat 22/113:25 p.m.YYZ - CMB
2 stops45h 45mChina Eastern
Sun 14/128:20 p.m.CMB - YYZ
1 stop27h 35mChina Eastern
Deal found 28/10C$ 1,556
Fri 7/117:10 p.m.YUL - CMB
1 stop22h 45mMultiple Airlines
Tue 25/113:45 a.m.CMB - YUL
1 stop22h 30mMultiple Airlines
Deal found 29/10C$ 1,723
Mon 10/119:05 p.m.YUL - CMB
3 stops34h 40mMultiple Airlines
Sat 15/119:55 p.m.CMB - YUL
3 stops32h 15mMultiple Airlines
Deal found 30/10C$ 1,789
Wed 12/117:10 a.m.YTZ - CMB
3 stops32h 05mMultiple Airlines
Thu 20/114:00 p.m.CMB - YTZ
2 stops30h 10mMultiple Airlines
Deal found 29/10C$ 1,807

Cheap flight deals from Ontario to Colombo

Keep the following information in mind while searching for Ontario to Colombo flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 1,512

One-way from

C$ 775

Popular in

December

Cheapest in

September

Average price

C$ 1,909
China Eastern
  • China Eastern
  • 16/1-12/2
  • 2 total stops
  • 68h 40m total
  • Ontario to Colombo
Search Deals
China Eastern
  • China Eastern
  • 19/11
  • 1 total stop
  • 41h 05m total
  • Ontario to Colombo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 30 October 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

TorontoColombo

YTZ - CMB

YTZCMB

Toronto Island

Tue 2/12

1:30 p.m.-2:50 a.m.

2 stops26h 50m

Colombo Bandaranaike Intl

Tue 23/12

4:30 p.m.-9:15 p.m.

2 stops39h 15m

C$ 1,589

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

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

2 stops21h 15m

Colombo Bandaranaike Intl

Sun 8/2

1:45 a.m.-7:35 a.m.

1 stop40h 20m

C$ 1,698

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Tue 27/1

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

1 stop25h 35m

Colombo Bandaranaike Intl

Wed 11/2

9:50 a.m.-9:20 a.m.

1 stop34h 00m

C$ 1,737

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

7:30 a.m.-1:55 a.m.

2 stops31h 55m

Colombo Bandaranaike Intl

Fri 27/2

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

2 stops54h 05m

C$ 1,792

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

9:10 a.m.-2:50 a.m.

2 stops31h 10m

Colombo Bandaranaike Intl

Fri 6/3

4:30 p.m.-1:22 p.m.

2 stops31h 22m

C$ 1,806

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

11:10 a.m.-8:20 p.m.

2 stops22h 40m

Colombo Bandaranaike Intl

Wed 25/2

4:00 a.m.-1:22 p.m.

2 stops43h 52m

C$ 1,808

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

11:10 a.m.-2:50 a.m.

2 stops29h 10m

Colombo Bandaranaike Intl

Wed 25/2

4:00 a.m.-3:23 p.m.

2 stops45h 53m

C$ 1,808

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

9:10 a.m.-2:50 a.m.

2 stops31h 10m

Colombo Bandaranaike Intl

Sat 28/2

4:00 a.m.-3:23 p.m.

2 stops45h 53m

C$ 1,808

MontrealColombo

YUL - CMB

YULCMB

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

9:10 a.m.-2:50 a.m.

2 stops31h 10m

Colombo Bandaranaike Intl

Wed 25/2

4:00 a.m.-3:23 p.m.

2 stops45h 53m

C$ 1,808

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Fri 6/2

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

1 stop38h 00m

Colombo Bandaranaike Intl

Sat 21/2

4:00 a.m.-9:20 a.m.

1 stop39h 50m

C$ 1,831

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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$ 1,183). Flying from Region of Ontario to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of C$ 1,782). 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 30 October 2025.

It’s optimal to fly from Region of Ontario to Colombo Bandaranaike Intl Airport in the afternoon. By choosing this option you can save up to 16% 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 Saturday at noon when fares are most often at their lowest. Sunday 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$ 1,698, Emirates can have you in Colombo Bandaranaike Intl Airport from Region of Ontario in 21h 15m. 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$ 775. However, be on the lookout for offers from American Airlines 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, September is the cheapest month in which you can book a flight from Region of Ontario to Colombo Bandaranaike Intl Airport (average of C$ 1,183). Flying from Region of Ontario to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of C$ 1,782). 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,146AverageC$ 1,591FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China EasternCheapestC$ 1,316AverageC$ 1,548FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
EmiratesCheapestC$ 1,486AverageC$ 2,091FlexibilityNo cancel feeOn-time75%
Search Emirates flights
WestJet EncoreCheapestC$ 1,528AverageC$ 1,616FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
SriLankan AirlinesCheapestC$ 1,554AverageC$ 1,628FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Air FranceCheapestC$ 1,576AverageC$ 1,848FlexibilityNo cancel feeOn-time77%
Search Air France flights
Ethiopian AirCheapestC$ 1,665AverageC$ 1,865FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
American AirlinesCheapestC$ 1,679AverageC$ 1,874FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qatar AirwaysCheapestC$ 1,693AverageC$ 2,116FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapestC$ 1,713AverageC$ 2,057FlexibilityNo cancel feeOn-time75%
Search Etihad 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.

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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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