C$952 Cheap Flights from Ottawa (YOWA) to Colombo (CMBA)

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Flight deals from Ottawa to Colombo

Looking for a cheap last-minute deal or the best return flight from Ottawa to Colombo? If you want to travel next month, return fares start from C$2,177. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ottawa to Colombo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Colombo flights are currently cheapest in September.

Ottawa to Colombo: Flight information

The things to know before you go.
Cheapest flight foundC$952
Cheapest month to flySeptember

Finding cheap flights from Ottawa to Colombo: Frequently asked questions

There are 5 airports in Colombo: Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.
The best price we found for a return flight from Ottawa to Colombo is C$1,727. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ottawa to Colombo. But we found flights with one or more stops from C$1,727.
As of June 2026, there are no flights flying from Ottawa to Colombo.
The cheapest month to fly from Ottawa to Colombo is usually September.
If you're flying from Ottawa, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the centre of Colombo. We've found flights into this airport from C$1,727.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Colombo on Wednesday, September 30, 2026.
No airlines currently offer direct flights between Ottawa and Colombo. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colombo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colombo is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 27°C. May is typically the warmest month in Colombo, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is July, with temperatures averaging 25°C. The rainiest month is November.
The cheapest airline that flies to Colombo is Air Canada .

Flying from Ottawa to Colombo: what you need to know

  • Ottawa's main base, Ottawa/Macdonald-Cartier International Airport (YOW), is where countless incredible trips begin. Explore the options for leaving from here when booking your flight from Ottawa to Colombo.

  • Bandaranaike International Airport (CMB) is the major hub where you can touch down in Colombo.

  • Give yourself plenty of time to get on your flight from Ottawa to Colombo. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer queues in popular months like August and other peak seasons. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.

  • When travelling to Sri Lanka for tourism purposes, you'll need an e-visa if you hold a passport from Canada. However, visa rules can change and you may need further documentation depending on the purpose and duration of your trip. Always check the latest guidelines before you book your cheap flight from Ottawa to Colombo.

Flying from Ottawa

Ottawa/Macdonald-Cartier International Airport (YOW)

  • The journey from central Ottawa to YOW takes about 43 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 13 kilometres in 19 minutes or so, depending on traffic.

  • After a leisurely start to your break? Stay near Ottawa/Macdonald-Cartier International Airport. Whether you've booked an early flight from Ottawa to Colombo or just don't want to be rushed, these hotels are perfect:

Arriving in Colombo

Colombo Ratmalana Airport (RML)

  • Colombo Ratmalana Airport (RML) to central Colombo is roughly 16 kilometres. It'll take you about 39 minutes to get to the centre driving.

  • It takes roughly 1 hour and 16 minutes if you're travelling by public transport.

  • The last thing you want is a lengthy journey to your hotel if you're landing late on a flight from Ottawa to Colombo. Stay at one of these accommodation options near RML instead:

Bandaranaike International Airport (CMB)

  • The centre of Colombo is about 32 kilometres from Bandaranaike International Airport (CMB). As soon as your flight from Ottawa to Colombo has touched down and you've made your way out of the airport, expect a drive of around 39 minutes.

  • If you're catching public transport, it'll take approximately 1 hour and 31 minutes.

  • Place the 'Do not disturb' sign on your door and rest at a hotel near CMB. Here are a few options where you can tuck yourself in after your flight from Ottawa to Colombo:

How to find the cheapest flights from Ottawa to Colombo

  • Currently, C$952 is the lowest price we've found for a one-way ticket from Ottawa to Colombo. The cheapest price for a return flight is C$1,727. Bear in mind fares can change due to demand at the time of booking.

  • Don't leave everything to the last moment. You're more likely to find cheap flights from Ottawa to Colombo if you book ahead. Airlines often offer some excellent early bird discounts.

  • The 'Whole month' search tool shows you the cheapest tickets from Ottawa to Colombo throughout the month. It's a great way to find a bargain if your plans are flexible.

  • Finding a cheap ticket from Ottawa to Colombo couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as the price has fallen.

  • Use filters to tailor your flights from Ottawa to Colombo. Simply enter your ideal arrival and departure times, number of stops and airlines. Or sort your results by 'Cheapest' to find the best deals.

Best time to go to Colombo

  • Visit Colombo during high season if you like a busy atmosphere, but remember that prices are typically higher. Or, schedule your flights from Ottawa to Colombo during the off-season when prices are cheaper and it's quieter.

  • Before booking a flight from Ottawa to Colombo, think about the type of weather you enjoy. March is the warmest month in Colombo, with temperatures ranging from 24ºC to 33ºC.

  • January has average temperatures of between 22ºC and 32ºC. Search for cheap flights from Ottawa to Colombo around that time if you want to travel when it's cooler.

More about Colombo

  • Start your Colombo trip right by choosing the ideal place to stay. After booking your flight from Ottawa to Colombo, check out our selection of hotels including:

  • There are so many things to do and see in this city it can be hard to figure out where to begin. Gangaramaya Temple, Independence Square & Independence Memorial Hall and Viharamahadevi Park are major attractions which should be on every Colombo itinerary.

Complete your Colombo trip with a car rental

  • Explore our range of car rentals once you've locked in your hotel and cheap flight from Ottawa to Colombo. Whether you're after a compact ride, spacious sedan or even something that'll turn heads, you can easily compare companies in one go to find the perfect deal.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.