C$ 447 Find Cheap Flights from Belgium to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ottawa departing on 18/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ottawa, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Belgium to Ottawa

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Belgium to Ottawa 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 Belgium to Ottawa

Wed, 1 Oct - Sat, 11 Oct
Brussels Airlines Logo
8:00 a.m. - 1:51 p.m.BRU-YOW
35h 51m2 stops
Brussels Airlines Logo
4:05 p.m. - 11:00 a.m.YOW-BRU
12h 55m2 stops
C$ 770Brussels Airlines
Find Deal
Fri, 29 Aug - Fri, 5 Sep
Air Canada Logo
10:00 a.m. - 1:44 p.m.BRU-YOW
9h 44m1 stop
Air Canada Logo
2:40 p.m. - 8:05 a.m.YOW-BRU
11h 25m1 stop
C$ 882Air Canada
Find Deal
Sun, 17 Aug - Sat, 23 Aug
Air Canada Logo
10:00 a.m. - 8:17 p.m.BRU-YOW
16h 17m2 stops
Air Canada Logo
10:30 a.m. - 8:00 a.m.YOW-BRU
15h 30m2 stops
C$ 885Air Canada
Find Deal
Sun, 17 Aug - Sat, 23 Aug
Air Canada Logo
10:00 a.m. - 8:17 p.m.BRU-YOW
16h 17m2 stops
Air Canada Logo
10:30 a.m. - 8:00 a.m.YOW-BRU
15h 30m2 stops
C$ 889Air Canada
Find Deal
Wed, 1 Oct - Fri, 10 Oct
Lufthansa Logo
7:00 a.m. - 7:04 p.m.BRU-YOW
18h 04m2 stops
Lufthansa Logo
4:05 p.m. - 8:05 a.m.YOW-BRU
10h 00m1 stop
C$ 941Lufthansa
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Brussels Airlines Logo
7:00 a.m. - 2:08 p.m.BRU-YOW
13h 08m2 stops
Brussels Airlines Logo
4:00 p.m. - 7:50 a.m.YOW-BRU
9h 50m1 stop
C$ 948Brussels Airlines
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Lufthansa Logo
10:00 a.m. - 10:04 p.m.BRU-YOW
18h 04m1 stop
Lufthansa Logo
4:05 p.m. - 8:05 a.m.YOW-BRU
10h 00m1 stop
C$ 957Lufthansa
Find Deal
Mon, 11 Aug - Sun, 17 Aug
United Airlines Logo
11:15 a.m. - 6:52 p.m.BRU-YOW
13h 37m2 stops
United Airlines Logo
2:48 p.m. - 7:00 a.m.YOW-BRU
10h 12m1 stop
C$ 1,391United Airlines
Find Deal
Mon, 11 Aug - Sun, 17 Aug
SWISS Logo
8:05 p.m. - 7:05 p.m.BRU-YOW
29h 00m2 stops
SWISS Logo
11:05 a.m. - 10:15 a.m.YOW-BRU
17h 10m2 stops
C$ 1,622SWISS
Find Deal
Sat, 15 Nov - Sat, 15 Nov
United Airlines Logo
10:10 a.m. - 5:12 p.m.BRU-YOW
13h 02m1 stop
United Airlines Logo
7:30 p.m. - 7:15 a.m.YOW-BRU
29h 45m1 stop
C$ 4,985United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Ottawa

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

What is the cheapest month to fly to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Ottawa is February, where tickets cost C$ 882 on average for return flights. On the other hand, the most expensive months are March and October, where the average cost of tickets from Belgium is C$ 1,165 and C$ 1,105 respectively. For one-way flights, the best month to travel is February with an average price of C$ 882.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ottawa, 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, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonMay
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (2% more expensive on average)

FAQs - booking Ottawa flights

  • How far is Ottawa Airport from central Ottawa?

    The city centre of Ottawa is 11 km from Ottawa.

  • What is the name of Ottawa’s airport?

    Ottawa is served by Ottawa Airport, also commonly referred to as Macdonald–Cartier Intl, Ottawa, or Ottawa Macdonald-Cartier Intl. The airport code is YOW.

  • What is the cheapest day to fly to Ottawa?

    Based on KAYAK data, the cheapest day to fly to Ottawa is Sunday where round-trip tickets can be as cheap as C$ 887. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are C$ 1,352 on average.

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

    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 to Ottawa.

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

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

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

    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 to Ottawa 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 to Ottawa?

    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 to Ottawa 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 Ottawa?

    The cheapest time of day to fly to Ottawa is generally in the afternoon, when round-trip flights cost C$ 726 on average. The most expensive time of day to fly to Ottawa is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 767.

  • How many direct flights to Ottawa are there each week?

    Each week there are around 495 direct flights from within Belgium to Ottawa. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Ottawa

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ottawa flight deals.

Reviews of the top airline flying from Belgium to Ottawa

 
See real verified KAYAK customer reviews for airlines flying to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Belgium to Ottawa. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ottawa? 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.
7.1
Air CanadaOverall score based on 9837 reviews
7.3Boarding
7.8Crew
6.3Food
7.1Comfort
6.8Entertainment
Airline reviews

I liked that the plane landed safely. I didn't like that the food and leg room is horrible.

4.0 OkayAnonymous, Jul 2025NRT - YYZ
Read more Air Canada reviews

I liked that the plane landed safely. I didn't like that the food and leg room is horrible.

Business class was not worth the extra charge. Overpriced for slightly larger seat. Nothing special. Small older plane.

Bad experience flying with air Canada . Seats not comfortable . Checked bag was delayed and was bought home next day by airport employee. Had to buy toiletries since bag was delayed . No compensation was even suggested . Will not fly air canada again

When I came in the front door in Montreal airport I didn't know where to go, first time traveling. Signs were not directing me.

The AC could have been better . Other than that , all was good

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

Every person and every experience with Air Canada was excellent. All customer service was outstanding and done pleasantly. The notifications through their App were timely and informative. This airline shines. All other airlines should take training from them.

The space for seats were uncomfortable and lack of leg room . I paid extra for more leg room. I’m not a big person.

Lack of WC assistance when returning to Toronto and my 92 year old aunt needed. To walk a fair distance with great difficulty to get to the exit and taxis. We were left without assistance after departing from the airport wagon.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Perth
Wakefield
Petawawa
Winchester
Jasper

Everything you need to know for your flight to Ottawa

Information on the airport you'll fly into in Ottawa

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.