What are the cheapest airlines to fly from Region of Ontario to Sri Lanka one-way?

One-way options have recently been found by users for as low as C$ 696 on Cathay Pacific. Other airlines that offer cheap prices include China Eastern from C$ 793 and American Airlines from C$ 1,014 one-way.

In terms of precipitation, rainfall in Sri Lanka ranges from 60.0 - 350.0 mm per month. October is typically the wettest month, when rainfall can reach 350.0 mm. February is typically the driest time to visit Sri Lanka when rainfall is around 60.0 mm.

If weather is an important factor for your trip to Sri Lanka, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

How far in advance should I book a flight from Region of Ontario to Sri Lanka?

To save on the cost of your flight from Region of Ontario to Sri Lanka, book at least 54 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,936 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 2,018.

What is the cheapest month to fly from Region of Ontario to Sri Lanka?

September is one of the best times of the year to fly to Sri Lanka from Region of Ontario. Prices for September average C$ 2,048 per person but you can even find prices for as low as C$ 1,324. The most expensive prices can be found in the month of December. Opting for a September flight can save you 25% on your journey compared to booking in December

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

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

How can I find direct flights from Ontario to Sri Lanka?

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

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

Yes. Cheapflights offers flight deals from Ontario to Sri Lanka 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$ 670+ Flights from Ontario to Sri Lanka

Cheap flight deals from Ontario to Sri Lanka

Round-trip from	C$ 1,488
One-way from	C$ 670
Popular in	December
Cheapest in	September
Average price	C$ 2,180

Cathay Pacific
19/9-2/10
2 total stops
45h 00m total
Ontario to Sri Lanka

Search Deals

14/9
3 total stops
36h 20m total
Ontario to Sri Lanka

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 220 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 66 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Ontario to Sri Lanka

Cheapest flights from Ontario to Sri Lanka
Explore the most affordable flight options available from Ontario to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Fri 19/93:30 p.m.YYZ - CMB

1 stop22h 30mCathay Pacific

Thu 2/1012:50 a.m.CMB - YYZ

1 stop22h 30mCathay Pacific

Deal found 31/7C$ 1,488

Tue 16/97:45 a.m.YTZ - CMB

2 stops30h 15mMultiple Airlines

Mon 29/912:50 a.m.CMB - YTZ

2 stops54h 00mMultiple Airlines

Deal found 30/7C$ 1,499

Sat 23/87:15 a.m.YYZ - CMB

2 stops30h 45mMultiple Airlines

Wed 17/912:50 a.m.CMB - YYZ

2 stops40h 35mMultiple Airlines

Deal found 30/7C$ 1,510

Mon 18/84:25 p.m.YYZ - CMB

1 stop41h 05mChina Eastern

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

1 stop27h 35mChina Eastern

Deal found 30/7C$ 1,518

Thu 18/99:30 p.m.YYZ - CMB

1 stop29h 45mSriLankan Airlines

Thu 2/101:05 p.m.CMB - YYZ

1 stop35h 40mSriLankan Airlines

Deal found 29/7C$ 1,537

Fri 29/85:15 a.m.YOW - CMB

3 stops32h 45mMultiple Airlines

Sat 13/912:50 a.m.CMB - YOW

3 stops33h 01mMultiple Airlines

Deal found 31/7C$ 1,598

Wed 1/109:00 p.m.YOW - CMB

1 stop30h 15mSriLankan Airlines

Wed 15/101:05 p.m.CMB - YOW

1 stop36h 50mSriLankan Airlines

Deal found 31/7C$ 1,602

Fri 29/85:15 p.m.YOW - CMB

2 stops34h 10mAir France

Sun 14/91:55 p.m.CMB - YOW

2 stops34h 40mAir France

Deal found 31/7C$ 1,626

Thu 11/95:15 p.m.YOW - CMB

2 stops34h 10mKLM

Thu 25/91:55 p.m.CMB - YOW

2 stops34h 35mKLM

Deal found 29/7C$ 1,636

Wed 1/105:55 a.m.YOW - CMB

2 stops56h 05mCathay Pacific

Tue 14/1012:50 a.m.CMB - YOW

2 stops25h 44mCathay Pacific

Deal found 30/7C$ 1,744

Wed 3/99:35 p.m.YUL - CMB

1 stop20h 00mQatar Airways

Tue 23/93:35 a.m.CMB - YUL

1 stop20h 40mQatar Airways

Deal found 30/7C$ 1,778

Thu 4/910:20 p.m.YUL - CMB

1 stop23h 30mMultiple Airlines

Tue 23/93:25 a.m.CMB - YUL

2 stops30h 45mMultiple Airlines

Deal found 31/7C$ 1,781

Best flights from Ontario to Sri Lanka
Discover carefully curated flight deals from Ontario to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 August 2025.

Fri 19/93:30 p.m.YYZ - CMB

1 stop22h 30mCathay Pacific

Thu 2/1012:50 a.m.CMB - YYZ

1 stop22h 30mCathay Pacific

Deal found 31/7C$ 1,488

Tue 16/97:45 a.m.YTZ - CMB

2 stops30h 15mMultiple Airlines

Mon 29/912:50 a.m.CMB - YTZ

2 stops54h 00mMultiple Airlines

Deal found 30/7C$ 1,499

Mon 18/84:25 p.m.YYZ - CMB

1 stop41h 05mChina Eastern

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

1 stop27h 35mChina Eastern

Deal found 30/7C$ 1,518

Thu 18/99:30 p.m.YYZ - CMB

1 stop29h 45mSriLankan Airlines

Thu 2/101:05 p.m.CMB - YYZ

1 stop35h 40mSriLankan Airlines

Deal found 29/7C$ 1,537

Fri 29/85:15 p.m.YOW - CMB

2 stops34h 10mAir France

Sun 14/91:55 p.m.CMB - YOW

2 stops34h 40mAir France

Deal found 31/7C$ 1,626

Thu 11/95:15 p.m.YOW - CMB

2 stops34h 10mKLM

Thu 25/91:55 p.m.CMB - YOW

2 stops34h 35mKLM

Deal found 29/7C$ 1,636

Wed 3/99:35 p.m.YUL - CMB

1 stop20h 00mQatar Airways

Tue 23/93:35 a.m.CMB - YUL

1 stop20h 40mQatar Airways

Deal found 30/7C$ 1,778

Thu 18/99:15 a.m.YUL - CMB

2 stops32h 05mEtihad Airways

Sun 28/94:30 p.m.CMB - YUL

2 stops30h 20mEtihad Airways

Deal found 30/7C$ 1,784

Tue 13/17:00 a.m.YUL - CMB

2 stops32h 25mAmerican Airlines

Fri 13/24:15 a.m.CMB - YUL

2 stops29h 30mAmerican Airlines

Deal found 31/7C$ 1,789

Fri 9/17:45 p.m.YUL - CMB

1 stop23h 55mTurkish Airlines

Wed 11/28:00 a.m.CMB - YUL

1 stop20h 20mTurkish Airlines

Deal found 31/7C$ 1,799

Thu 18/91:05 p.m.YUL - CMB

2 stops38h 10mAir Canada

Thu 2/103:25 a.m.CMB - YUL

3 stops36h 37mAir Canada

Deal found 29/7C$ 1,846

Thu 11/911:55 a.m.YOW - CMB

3 stops36h 05mEmirates

Thu 25/910:30 a.m.CMB - YOW

3 stops36h 04mEmirates

Deal found 31/7C$ 2,047

Last-minute flights from Ontario to Sri Lanka
Discover last-minute flight deals from Ontario to Sri Lanka. Data last updated 1 August 2025 and is based on user searches.

Tue 5/81:10 p.m.YYZ - CMB

2 stops27h 40mAir India

Mon 24/113:20 a.m.CMB - YYZ

2 stops26h 45mAir India

Deal found 29/7C$ 1,942

Tue 5/811:30 p.m.YYZ - CMB

2 stops51h 55mAir France

Tue 25/1110:45 p.m.CMB - YYZ

2 stops28h 10mAir France

Deal found 29/7C$ 2,012

Tue 5/86:15 a.m.YYZ - CMB

3 stops26h 45mEmirates

Tue 25/118:15 p.m.CMB - YYZ

2 stops23h 05mEmirates

Deal found 30/7C$ 2,239

Wed 6/81:35 a.m.YYZ - CMB

2 stops41h 50mMultiple Airlines

Wed 17/91:50 a.m.CMB - YYZ

2 stops54h 40mMultiple Airlines

Deal found 28/7C$ 1,842

Thu 7/84:15 p.m.YYZ - CMB

2 stops25h 20mAmerican Airlines

Thu 18/94:35 a.m.CMB - YYZ

2 stops26h 25mAmerican Airlines

Deal found 28/7C$ 1,960

Thu 7/89:00 p.m.YYZ - CMB

1 stop23h 15mSriLankan Airlines

Thu 18/91:05 p.m.CMB - YYZ

1 stop39h 20mSriLankan Airlines

Deal found 28/7C$ 2,040

Fri 8/87:00 a.m.YUL - CMB

2 stops33h 35mAmerican Airlines

Sun 24/83:35 a.m.CMB - YUL

2 stops29h 15mAmerican Airlines

Deal found 30/7C$ 2,007

Fri 8/81:40 p.m.YYZ - CMB

1 stop40h 15mEtihad Airways

Thu 11/910:05 a.m.CMB - YYZ

1 stop32h 25mEtihad Airways

Deal found 30/7C$ 2,037

Fri 8/89:35 p.m.YUL - CMB

1 stop20h 00mQatar Airways

Thu 21/83:35 a.m.CMB - YUL

1 stop20h 40mQatar Airways

Deal found 30/7C$ 2,083

Fri 8/87:00 p.m.YUL - CMB

2 stops32h 25mMultiple Airlines

Thu 21/81:55 p.m.CMB - YUL

2 stops36h 30mMultiple Airlines

Deal found 29/7C$ 2,174

Sun 10/88:45 a.m.YTZ - CMB

2 stops32h 35mMultiple Airlines

Sun 21/95:05 p.m.CMB - YTZ

2 stops28h 05mMultiple Airlines

Deal found 31/7C$ 1,814

Sun 10/81:50 a.m.YYZ - CMB

1 stop36h 10mCathay Pacific

Sun 9/1112:45 a.m.CMB - YYZ

1 stop22h 00mCathay Pacific

Deal found 29/7C$ 1,918

One-way flights from Ontario to Sri Lanka
Search for one-way flight options from Ontario to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated 1 August 2025.

Sun 14/911:00 p.m.YUL - CMB

3 stops36h 20mMultiple Airlines

Deal found 31/7C$ 670

Sat 6/93:30 p.m.YYZ - CMB

1 stop22h 30mCathay Pacific

Deal found 28/7C$ 696

Mon 1/911:55 p.m.YYZ - CMB

3 stops44h 50mMultiple Airlines

Deal found 31/7C$ 703

Mon 1/99:00 a.m.YTZ - CMB

2 stops53h 00mMultiple Airlines

Deal found 30/7C$ 709

Sat 9/84:25 p.m.YYZ - CMB

1 stop41h 05mChina Eastern

Deal found 30/7C$ 793

Sun 14/96:45 a.m.YUL - CMB

2 stops55h 15mCathay Pacific

Deal found 31/7C$ 857

Sun 14/99:35 p.m.YUL - CMB

1 stop19h 00mAmerican Airlines

Deal found 31/7C$ 1,014

Thu 30/106:20 p.m.YOW - CMB

1 stop25h 35mMultiple Airlines

Deal found 29/7C$ 1,070

Thu 30/105:30 a.m.YOW - CMB

2 stops56h 30mAir Canada

Deal found 29/7C$ 1,244

Thu 30/1012:05 p.m.YOW - CMB

3 stops36h 40mEmirates

Deal found 29/7C$ 1,387

Sun 26/1012:10 p.m.YUL - CMB

3 stops36h 35mEmirates

Deal found 30/7C$ 1,416

Mon 13/107:25 a.m.YTZ - CMB

3 stops25h 35mEmirates

Deal found 31/7C$ 1,489

Fly from

Fly to

Route

Depart

Return

Price

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Fri 19/9

3:30 p.m.-11:30 p.m.

1 stop22h 30m

Colombo Bandaranaike Intl

Thu 2/10

12:50 a.m.-1:50 p.m.

1 stop22h 30m

C$ 1,488

TorontoColombo

YTZ - CMB

YTZCMB

Toronto Island

Tue 16/9

7:45 a.m.-11:30 p.m.

2 stops30h 15m

Colombo Bandaranaike Intl

Mon 29/9

12:50 a.m.-9:20 p.m.

2 stops54h 00m

C$ 1,499

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Sat 23/8

7:15 a.m.-11:30 p.m.

2 stops30h 45m

Colombo Bandaranaike Intl

Wed 17/9

12:50 a.m.-7:55 a.m.

2 stops40h 35m

C$ 1,510

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Mon 18/8

4:25 p.m.-7:00 p.m.

1 stop41h 05m

Colombo Bandaranaike Intl

Sun 30/11

8:20 p.m.-1:25 p.m.

1 stop27h 35m

C$ 1,518

TorontoColombo

YYZ - CMB

YYZCMB

Toronto Pearson Intl

Thu 18/9

9:30 p.m.-12:45 p.m.

1 stop29h 45m

Colombo Bandaranaike Intl

Thu 2/10

1:05 p.m.-3:15 p.m.

1 stop35h 40m

C$ 1,537

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Fri 29/8

5:15 a.m.-11:30 p.m.

3 stops32h 45m

Colombo Bandaranaike Intl

Sat 13/9

12:50 a.m.-12:21 a.m.

3 stops33h 01m

C$ 1,598

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Wed 1/10

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

1 stop30h 15m

Colombo Bandaranaike Intl

Wed 15/10

1:05 p.m.-4:25 p.m.

1 stop36h 50m

C$ 1,602

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Fri 29/8

5:15 p.m.-12:55 p.m.

2 stops34h 10m

Colombo Bandaranaike Intl

Sun 14/9

1:55 p.m.-3:05 p.m.

2 stops34h 40m

C$ 1,626

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Thu 11/9

5:15 p.m.-12:55 p.m.

2 stops34h 10m

Colombo Bandaranaike Intl

Thu 25/9

1:55 p.m.-3:00 p.m.

2 stops34h 35m

C$ 1,636

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

Wed 1/10

5:55 a.m.-11:30 p.m.

2 stops56h 05m

Colombo Bandaranaike Intl

Tue 14/10

12:50 a.m.-5:04 p.m.

2 stops25h 44m

C$ 1,744

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 33 results

Best time to book a flight from Ontario to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka 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 Sri Lanka

What is the cheapest month to book a flight from Region of Ontario to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Sri Lanka (average of C$ 1,337). Flying from Region of Ontario to Sri Lanka in December is currently the most expensive (average of C$ 1,808). 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 LK?

When flying from Region of Ontario to Sri Lanka, 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 Sri Lanka

Read reviews from past customers who have flown Emirates,KLM, andCathay Pacific from Ontario to Sri Lanka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,300 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Emirates

8.1

Very good

3,300 reviews

Emirates

8.1

Very good

3,300 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

KLM

7.8

Good

1,383 reviews

Emirates

8.1

Very good

3,300 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Cathay Pacific

7.6

Good

949 reviews

Emirates

8.1

Very good

3,300 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Air France

7.5

Good

1,465 reviews

Emirates

8.1

Very good

3,300 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Qatar Airways

7.4

Good

3,609 reviews

Emirates

8.1

Very good

3,300 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Sri Lanka one-way?
One-way options have recently been found by users for as low as C$ 696 on Cathay Pacific. Other airlines that offer cheap prices include China Eastern from C$ 793 and American Airlines from C$ 1,014 one-way.
Can I find deals for flights from Ontario to Sri Lanka that include hotel bookings?
Yes. In addition to deals on Ontario to Sri Lanka flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Sri Lanka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Sri Lanka.
Can I find deals for business class flights from Ontario to Sri Lanka?
Yes. Cheapflights offers flight deals from Ontario to Sri Lanka 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 Sri Lanka?
Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Sri Lanka (average of C$ 1,337). Flying from Region of Ontario to Sri Lanka in December is currently the most expensive (average of C$ 1,808). 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 Ontario to Sri Lanka

Pearson Intl to New Delhi flights

Vancouver Intl to Incheon Intl flights

Pearson Intl to Haneda flights

Vancouver Intl to Suvarnabhumi flights

Vancouver Intl to Narita flights

Pearson Intl to Narita flights

Vancouver Intl to New Delhi flights

Vancouver Intl to Haneda flights

Pierre Elliott Trudeau Intl to Suvarnabhumi flights

Pearson Intl to Hong Kong flights

Vancouver Intl to Hong Kong flights

Vancouver Intl to Manila flights

Pierre Elliott Trudeau Intl to Narita flights

Pearson Intl to Suvarnabhumi flights

Pearson Intl to Mumbai flights

Pearson Intl to Manila flights

Toronto Island to New Delhi flights

Vancouver Intl to Gimpo Intl flights

Pearson Intl to Ahmedabad flights

Pearson Intl to Incheon Intl flights

Ottawa to Suvarnabhumi flights

Vancouver Intl to Taiwan Taoyuan Intl flights

Pierre Elliott Trudeau Intl to Haneda flights

Pearson Intl to Hongqiao Intl flights

Toronto Island to Narita flights

Vancouver Intl to Bangalore flights

Vancouver Intl to Denpasar flights

Vancouver Intl to Hongqiao Intl flights

Pearson Intl to Capital flights

Pearson Intl to Kuala Lumpur Intl flights

Pearson Intl to Pu Dong flights

Vancouver Intl to Sung Shan flights

Pearson Intl to Ho Chi Minh City flights

Calgary to New Delhi flights

Pierre Elliott Trudeau Intl to Manila flights

Toronto Island to Hong Kong flights

Vancouver Intl to Pu Dong flights

Pearson Intl to Bangalore flights

Nanaimo to Incheon Intl flights

Vancouver Intl to Singapore flights

Pearson Intl to Colombo flights

Abbotsford to Suvarnabhumi flights

Edmonton to Suvarnabhumi flights

Abbotsford to Incheon Intl flights

Pearson Intl to Amritsar flights

Toronto Island to Suvarnabhumi flights

Calgary to Manila flights

Pearson Intl to Cochin flights

Pearson Intl to Lahore flights

Pearson Intl to Dhaka flights

Direct flights to

Direct flights to New Delhi

Direct flights to Manila

Direct flights to Mumbai

Direct flights to Tokyo

Direct flights to Bangkok

Direct flights to Hong Kong

Direct flights to Karachi

Direct flights to Lahore

Direct flights to Dhaka

Direct flights to Islamabad

Direct flights to Singapore

Direct flights to Shanghai

Direct flights to Beijing

Direct flights to Taipei City

Direct flights to Seoul

Direct flights to Guangzhou

Direct flights to Osaka

Direct flights to Chengdu

Direct flights to Shenzhen

Top 10 airlines flying from Ontario to Sri Lanka

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	CheapestC$ 1,188	AverageC$ 1,923	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
China Eastern	CheapestC$ 1,299	AverageC$ 1,567	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Emirates	CheapestC$ 1,473	AverageC$ 2,096	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
WestJet Encore	CheapestC$ 1,515	AverageC$ 1,602	FlexibilityNo cancel fee	On-timeN/A	Search WestJet Encore flights
SriLankan Airlines	CheapestC$ 1,550	AverageC$ 1,790	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights
Ethiopian Air	CheapestC$ 1,650	AverageC$ 1,860	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
Qatar Airways	CheapestC$ 1,683	AverageC$ 1,927	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Air India	CheapestC$ 1,694	AverageC$ 1,998	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	CheapestC$ 1,699	AverageC$ 2,062	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
American Airlines	CheapestC$ 1,722	AverageC$ 1,870	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Sri Lanka?

Cheapflights makes it easy to find Ontario to Sri Lanka 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 Ontario to Sri Lanka?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Sri Lanka.

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

Yes, we can. To see specific flights from Ontario to Sri Lanka with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Ontario to Sri Lanka and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ontario to Sri Lanka from C$ 670

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Sri Lanka

Keep the following information in mind while searching for Ontario to Sri Lanka flight deals. Data was last updated 1 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Sri Lanka

Cheapest flights from Ontario to Sri LankaExplore the most affordable flight options available from Ontario to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Explore the most affordable flight options available from Ontario to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Sri Lanka that are best for you.

Best time to book a flight from Ontario to Sri Lanka

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Sri Lanka

What is the cheapest month to book a flight from Region of Ontario to Sri Lanka?

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

Find hourly flight availability from Ontario to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2025.

Reviews of airlines servicing Sri Lanka

Read reviews from past customers who have flown Emirates,KLM, andCathay Pacific from Ontario to Sri Lanka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from Region of Ontario to Sri Lanka one-way?

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

How can I find direct flights from Ontario to Sri Lanka?

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

What is the cheapest month to book a flight from Region of Ontario to Sri Lanka?

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 Ontario to Sri Lanka

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

Top 10 airlines flying from Ontario to Sri Lanka

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 Sri Lanka?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Sri Lanka
Explore the most affordable flight options available from Ontario to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.