C$ 1,066 Find Cheap Flights from Ottawa to Sri Lanka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Sri Lanka departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Ottawa to Sri Lanka

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Sri Lanka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Sri Lanka

Wed, 1 Oct - Wed, 15 Oct
SriLankan Airlines Logo
9:00 p.m. - 12:45 p.m.YOW-CMB
30h 15m1 stop
SriLankan Airlines Logo
1:05 p.m. - 4:25 p.m.CMB-YOW
36h 50m1 stop
C$ 1,597SriLankan Airlines
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Wed, 20 Aug - Tue, 30 Sep
SriLankan Airlines Logo
9:00 p.m. - 12:45 p.m.YOW-CMB
30h 15m1 stop
SriLankan Airlines Logo
1:05 p.m. - 3:00 p.m.CMB-YOW
35h 25m1 stop
C$ 1,603SriLankan Airlines
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Thu, 11 Sep - Thu, 25 Sep
KLM Logo
5:15 p.m. - 12:55 p.m.YOW-CMB
34h 10m2 stops
KLM Logo
1:55 p.m. - 3:00 p.m.CMB-YOW
34h 35m2 stops
C$ 1,630KLM
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Wed, 1 Oct - Tue, 14 Oct
Cathay Pacific Logo
5:55 a.m. - 11:30 p.m.YOW-CMB
56h 05m2 stops
Cathay Pacific Logo
12:50 a.m. - 5:04 p.m.CMB-YOW
25h 44m2 stops
C$ 1,738Cathay Pacific
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Wed, 1 Oct - Tue, 14 Oct
Cathay Pacific Logo
5:55 a.m. - 11:30 p.m.YOW-CMB
56h 05m2 stops
Cathay Pacific Logo
12:50 a.m. - 5:04 p.m.CMB-YOW
25h 44m2 stops
C$ 1,742Cathay Pacific
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Thu, 11 Sep - Thu, 25 Sep
 Logo
6:40 p.m. - 7:20 a.m.YOW-CMB
27h 10m2 stops
 Logo
5:05 p.m. - 9:04 a.m.CMB-YOW
25h 29m2 stops
C$ 1,797
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Wed, 20 Aug - Tue, 30 Sep
Air Canada Logo
8:55 p.m. - 5:05 a.m.YOW-CMB
46h 40m2 stops
Air Canada Logo
1:05 p.m. - 3:00 p.m.CMB-YOW
35h 25m1 stop
C$ 1,898Air Canada
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Wed, 20 Aug - Tue, 30 Sep
Air Canada Logo
8:55 p.m. - 5:05 a.m.YOW-CMB
46h 40m2 stops
Air Canada Logo
1:05 p.m. - 3:00 p.m.CMB-YOW
35h 25m1 stop
C$ 1,904Air Canada
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Wed, 1 Oct - Wed, 15 Oct
Emirates Logo
11:55 a.m. - 1:05 a.m.YOW-CMB
27h 40m2 stops
Emirates Logo
10:30 a.m. - 1:09 p.m.CMB-YOW
36h 09m3 stops
C$ 2,040Emirates
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Thu, 11 Sep - Thu, 25 Sep
Emirates Logo
11:55 a.m. - 9:30 a.m.YOW-CMB
36h 05m3 stops
Emirates Logo
10:30 a.m. - 1:04 p.m.CMB-YOW
36h 04m3 stops
C$ 2,048Emirates
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Booking Insights

KAYAK's insights & trends for Ottawa to Sri Lanka flights

Get data-powered insights and trends into flights from Ottawa to Sri Lanka to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ottawa to Sri Lanka?

The average price of all round-trip flights from Ottawa to Sri Lanka clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Sri Lanka on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Ottawa to Sri Lanka. For your return ticket, we recommend flying on a Tuesday and avoiding Wednesdays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Sri Lanka, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Ottawa to Sri Lanka, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.


Good to know

Low seasonSeptember
Cheapest flightC$ 1,066
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 22% lower on average.
Flight from Ottawa to Colombo

FAQs - booking Sri Lanka flights

  • How does KAYAK find such low prices on flights from Ottawa to Sri Lanka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Sri Lanka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Sri Lanka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Sri Lanka is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Sri Lanka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to Sri Lanka with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Sri Lanka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to Sri Lanka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sri Lanka?

    The cheapest time of day to fly to Sri Lanka is generally in the afternoon, when round-trip flights cost C$ 1,499 on average. Morning departures are around 18% more expensive than evening flights, on average. The most expensive time of day to fly to Sri Lanka is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 1,791.

Reviews of the top 3 airlines flying from Ottawa to Sri Lanka

 
Need help choosing which airline to fly with from Ottawa to Sri Lanka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3300 reviews
8.3Crew
8.1Boarding
8.2Entertainment
8.0Comfort
7.9Food
Airline reviews

I lost my lock from my luggage, I don’t know someone took something from my bag.

6.0 GoodJoy, Jul 2025IAH - DXB
Read more Emirates reviews

I lost my lock from my luggage, I don’t know someone took something from my bag.

Very pleasant.The crews are very nice.Food were excellent.

Comfort poor, little leg room, cabin temperature too hot. No free entertainment. No complementary drinks. Overal experience poor and would not travel with them again.

The plane seemed pretty old and the food was not good

everything was great. I don't use on-board entertainment at all (I just read or sleep), but I appreciate that I couldn't hear anyone else's!

Flight was on time. Seats (economy) were very comfortable and food was excellent. The bad thing was that after landing it took an hour to reach arrivals. We had to wait 15mins to get off the plane and then had to board a bus which moved very slowly and took almost 30 minutes.

Amazing and great experience, crew was available and took great care of my parents. Food was nice and so was the service. Aircraft from Dubai to Mumbai was not so great and was a big showdown of the aircraft service

On this flight, about the last 2 hours the captain kept the cabin too hot. It appeared like the ac was off.

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

The ground staff on Islamabad is horrible. The on board services are excellent.

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

I n the Toronto airport I had trouble finding my zone. It was 47. I went from Zone 1 to the end of the line.didn't find it. Then saw my zone somewhat by accident over by where you first come in. Signs could be more helpful or more personnel directing people like me.

Wonderful airline. All staff were pleasant and helpful. What is sad is that it wasn’t grand gestures just everyday pleasantness and friendliness that are missing from the other airlines I have flown recently.

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

Orderly boarding. The flight to Montreal was difficult to get to on time, but had help from staffer.

Orlando to Canada, despite being close and an international flight, the plane was not at all comfortable. It felt like the chair was being pushed forward, in addition to not having a TV and having to choose from a tiny glass of drink, for example, water or soda. I couldn't have both. When I asked the flight attendant for an extra glass of water, she looked at me with an ugly face. This is ridiculous. They don't want to give water to passengers. I will never fly with this airline again in my life.

The checking of my carry-on was not the greatest idea. It was selected for a security check in Toronto and didn't make it to my connecting flight. Fortunately Air Canada delivers late luggage to Whistler so I got it at 2 A M.

The seating and lack of leg room. I paid extra for more leg room. The space for under seat storage was a joke.

Well managed flight comfortable. Wish they had back of seat screens

From the checking, ground handlimg was very poor.seems new personal on duty,people qho suppose to be teaching them didnt see around.new people may mislead passenger, as of flt info boards, not give proper info.even informatiin counter people dont get uptodate info.makin big ques, totally disaster.guests were not happy about it.even boarding to aircraft some BC class pax sent to aft staircase, some aft pasx sent to front door.poor ground handling.may need to improove.

Nice crew.flight delay fromBKK for some ground prep issue I guess, crew serve well to guest, and respect to guest as well. As usual AC is old,and nt much comert in compare to other rehional airliners.other than that.all good

All good, on time, depart.only bad side was, airxraft is too old to be in business.hope ailine will manage somethinv somewhat.all good

Flight was on time.food is as usual good.Aircraft is old.old A320, seats aithout any display.crew serve well

Was good, comparatively. A330, with good crew set.on time depature. And crew try there best, to make thing efficient.

Spesific ,Crew and cabin manager, look after all pax on board despite being in a old A320 equipment.Got free seat upgrade as well,but old style seats, no much comfert on it.But food and the spesific crew, was amazing.maintain airlanka standerd.the cabin manager, who was so much keen,keen operate as per SOP.

Was got free upgrade, on old A320.aircraft is out dated kind of.bt service ,cabin manager, tried there best.and food was excelent.

When flying from Indian Sector, should be more prepared with Indian food

KAYAK Real time status update is not accurate.the flight inbound rejected and go around.and came back and land. Delay abt 30 min.still shows ontime.track ur self if u wana real time.and cabin crew s are nicer. Aircraft is jst ok.old airplane.and in midflight ,seems have some compressor issue.airconditioning was nt work properly either.I could litarary see guests were cheking if AC is working.bt on landing it start to gv cool.which probably some one intentionaly kept .which was so bad.even breathing was bit difficult.otjer than that.for me all ok.

This leg of the trip was smoother than compared to the initial trip. Sri Lankan Airlines still have much work to do to improve the overall travel experience.

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

Information on your arrival and departure airports

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