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).

What are the most popular airlines that fly from Ottawa to Sri Lanka?

Air Canada, Emirates and SriLankan Airlines are the most popular airlines when flying from Ottawa to Sri Lanka.

How far in advance should I book a flight from Ottawa to Sri Lanka?

Travellers have found it’s best to book a flight 37 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ottawa to Sri Lanka 1-2 weeks in advance for as low as C$ 1,819, or C$ 2,956 for flights within the next 24 hours.

What is the cheapest month to fly from Ottawa to Sri Lanka?

Flights from Ottawa to Sri Lanka lean towards being more expensive in December. Prices are generally better when you fly from Ottawa to Sri Lanka in September, with the cheapest ticket starting at C$ 1,550.

What airport do you fly from for flights from Ottawa to Sri Lanka?

For a flight from Ottawa to Sri Lanka, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Ottawa 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$ 1,411+ Flights from Ottawa to Sri Lanka

Cheap flight deals from Ottawa to Sri Lanka

Round-trip from	C$ 1,600
One-way from	C$ 1,066
Popular in	December
Cheapest in	September
Average price	C$ 2,066

SriLankan Airlines
20/8-30/9
2 total stops
65h 40m total
Ottawa to Sri Lanka

Search Deals

30/10
1 total stop
25h 35m total
Ottawa to Sri Lanka

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (C$ 829 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 159 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Ottawa to Sri Lanka

Cheapest flights from Ottawa to Sri Lanka
Explore the most affordable flight options available from Ottawa to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 julio 2025.

mié. 20/89:00 p.m.YOW - CMB

1 stop30h 15mSriLankan Airlines

mar. 30/91:05 p.m.CMB - YOW

1 stop35h 25mSriLankan Airlines

Deal found 28/7C$ 1,600

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

2 stops34h 10mKLM

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

2 stops34h 35mKLM

Deal found 29/7C$ 1,630

mié. 1/105:55 a.m.YOW - CMB

2 stops56h 05mCathay Pacific

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

2 stops25h 44mCathay Pacific

Deal found 28/7C$ 1,644

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

2 stops34h 10mAir France

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

2 stops34h 35mAir France

Deal found 28/7C$ 1,692

jue. 11/96:40 p.m.YOW - CMB

2 stops27h 10mMultiple Airlines

jue. 25/95:05 p.m.CMB - YOW

2 stops25h 29mMultiple Airlines

Deal found 30/7C$ 1,797

mié. 20/88:55 p.m.YOW - CMB

2 stops46h 40mAir Canada

mar. 30/91:05 p.m.CMB - YOW

1 stop35h 25mAir Canada

Deal found 29/7C$ 1,904

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

3 stops36h 05mEmirates

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

3 stops36h 04mEmirates

Deal found 30/7C$ 2,044

Best flights from Ottawa to Sri Lanka
Discover carefully curated flight deals from Ottawa to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 julio 2025.

mié. 20/89:00 p.m.YOW - CMB

1 stop30h 15mSriLankan Airlines

mar. 30/91:05 p.m.CMB - YOW

1 stop35h 25mSriLankan Airlines

Deal found 28/7C$ 1,600

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

2 stops34h 10mKLM

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

2 stops34h 35mKLM

Deal found 29/7C$ 1,630

mié. 1/105:55 a.m.YOW - CMB

2 stops56h 05mCathay Pacific

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

2 stops25h 44mCathay Pacific

Deal found 28/7C$ 1,644

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

2 stops34h 10mAir France

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

2 stops34h 35mAir France

Deal found 28/7C$ 1,692

jue. 11/96:40 p.m.YOW - CMB

2 stops27h 10mMultiple Airlines

jue. 25/95:05 p.m.CMB - YOW

2 stops25h 29mMultiple Airlines

Deal found 30/7C$ 1,797

mié. 20/88:55 p.m.YOW - CMB

2 stops46h 40mAir Canada

mar. 30/91:05 p.m.CMB - YOW

1 stop35h 25mAir Canada

Deal found 29/7C$ 1,904

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

3 stops36h 05mEmirates

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

3 stops36h 04mEmirates

Deal found 30/7C$ 2,044

Last-minute flights from Ottawa to Sri Lanka
Discover last-minute flight deals from Ottawa to Sri Lanka. Data last updated 30 julio 2025 and is based on user searches.

mié. 20/89:00 p.m.YOW - CMB

1 stop30h 15mSriLankan Airlines

mar. 30/91:05 p.m.CMB - YOW

1 stop35h 25mSriLankan Airlines

Deal found 28/7C$ 1,600

mié. 20/88:55 p.m.YOW - CMB

2 stops46h 40mMultiple Airlines

mar. 30/95:05 p.m.CMB - YOW

2 stops25h 25mMultiple Airlines

Deal found 29/7C$ 1,840

mié. 20/88:55 p.m.YOW - CMB

2 stops46h 40mAir Canada

mar. 30/91:05 p.m.CMB - YOW

1 stop35h 25mAir Canada

Deal found 29/7C$ 1,904

mié. 20/86:00 a.m.YOW - CMB

3 stops27h 00mEmirates

mar. 30/910:05 p.m.CMB - YOW

2 stops35h 47mEmirates

Deal found 28/7C$ 2,280

Fly from

Fly to

Route

Depart

Return

Price

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

mié. 20/8

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

1 stop30h 15m

Colombo Bandaranaike Intl

mar. 30/9

1:05 p.m.-3:00 p.m.

1 stop35h 25m

C$ 1,600

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

jue. 11/9

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

2 stops34h 10m

Colombo Bandaranaike Intl

jue. 25/9

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

2 stops34h 35m

C$ 1,630

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

mié. 1/10

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

2 stops56h 05m

Colombo Bandaranaike Intl

mar. 14/10

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

2 stops25h 44m

C$ 1,644

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

jue. 11/9

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

2 stops34h 10m

Colombo Bandaranaike Intl

jue. 25/9

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

2 stops34h 35m

C$ 1,692

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

jue. 11/9

6:40 p.m.-7:20 a.m.

2 stops27h 10m

Colombo Bandaranaike Intl

jue. 25/9

5:05 p.m.-9:04 a.m.

2 stops25h 29m

C$ 1,797

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

mié. 20/8

8:55 p.m.-5:05 a.m.

2 stops46h 40m

Colombo Bandaranaike Intl

mar. 30/9

1:05 p.m.-3:00 p.m.

1 stop35h 25m

C$ 1,904

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

jue. 11/9

11:55 a.m.-9:30 a.m.

3 stops36h 05m

Colombo Bandaranaike Intl

jue. 25/9

10:30 a.m.-1:04 p.m.

3 stops36h 04m

C$ 2,044

OttawaColombo

YOW - CMB

YOWCMB

Ottawa

lun. 27/10

5:40 a.m.-8:20 a.m.

2 stops41h 10m

C$ 1,411

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Ottawa to Sri Lanka

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

What is the cheapest month to book a flight from Ottawa to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Ottawa to Sri Lanka (average of C$ 1,337). Flying from Ottawa 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 YOW to LK?

When flying from Ottawa 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 through reviews of airlines operating flights from Ottawa to Sri Lanka, such as Emirates,KLM, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,299 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

Emirates

8.1

Very good

3,299 reviews

Emirates

8.1

Very good

3,299 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

KLM

7.8

Good

1,383 reviews

Emirates

8.1

Very good

3,299 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

Cathay Pacific

7.6

Good

949 reviews

Emirates

8.1

Very good

3,299 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

Air France

7.5

Good

1,465 reviews

Emirates

8.1

Very good

3,299 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

Air Canada

7.1

Good

9,837 reviews

Emirates

8.1

Very good

3,299 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wasima,Jan 2024

YYZ - DXB

It was a pleasure journey! Emirates improved their services and I am glad that they are doing well.

Related info for your journey

What airport do you fly from for flights from Ottawa to Sri Lanka?
For a flight from Ottawa to Sri Lanka, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.
Can I find deals for flights from Ottawa to Sri Lanka that include hotel bookings?
Yes. In addition to deals on Ottawa to Sri Lanka flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Sri Lanka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Sri Lanka.
Can I find deals for business class flights from Ottawa to Sri Lanka?
Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Sri Lanka?
Currently, September is the cheapest month in which you can book a flight from Ottawa to Sri Lanka (average of C$ 1,337). Flying from Ottawa 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

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Direct flights to

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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

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Direct flights to Singapore

Direct flights to Shanghai

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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 3 airlines flying from Ottawa to Sri Lanka

Airline	Cheapest	Average	Flexibility	On-time
Emirates	CheapestC$ 1,468	AverageC$ 2,141	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
SriLankan Airlines	CheapestC$ 1,550	AverageC$ 1,581	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights
Air Canada	CheapestC$ 1,800	AverageC$ 1,990	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Sri Lanka by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Sri Lanka, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Ottawa to Sri Lanka flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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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 Ottawa to Sri Lanka from C$ 1,411

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Sri Lanka

Keep the following information in mind while searching for Ottawa to Sri Lanka flight deals. Data was last updated 30 julio 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to Sri Lanka

Cheapest flights from Ottawa to Sri LankaExplore the most affordable flight options available from Ottawa to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 julio 2025.

Explore the most affordable flight options available from Ottawa to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 julio 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Ottawa to Sri Lanka

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

Cheapflights Insights

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

What is the cheapest month to book a flight from Ottawa to Sri Lanka?

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

Find hourly flight availability from Ottawa 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 30 julio 2025.

Reviews of airlines servicing Sri Lanka

Read through reviews of airlines operating flights from Ottawa to Sri Lanka, such as Emirates,KLM, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa 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 airport do you fly from for flights from Ottawa to Sri Lanka?

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

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

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

What is the cheapest month to book a flight from Ottawa 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 Ottawa to Sri Lanka

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

Top 3 airlines flying from Ottawa 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 Ottawa to Sri Lanka?

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

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

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

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Cheapest flights from Ottawa to Sri Lanka
Explore the most affordable flight options available from Ottawa to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 julio 2025.