C$ 414 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 5/6. 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, 0 bags

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
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Flight 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

Fri, 12 Jun - Sun, 21 Jun
Air Transat Logo
9:30 a.m. - 5:35 p.m.
BRU
-
YOW
14h 05m
1 stop
Air Transat Logo
2:15 p.m. - 7:50 a.m.
YOW
-
BRU
11h 35m
1 stop
C$ 910Air Transat
Sat, 9 May - Mon, 18 May
Multiple Airlines Logo
6:50 p.m. - 5:35 p.m.
CRL
-
YOW
28h 45m
3 stops
Multiple Airlines Logo
6:55 a.m. - 10:55 p.m.
YOW
-
CRL
34h 00m
3 stops
C$ 963Multiple Airlines
Sat, 9 May - Mon, 18 May
Multiple Airlines Logo
7:25 p.m. - 12:20 a.m.
BRU
-
YOW
34h 55m
3 stops
Multiple Airlines Logo
6:55 a.m. - 7:10 p.m.
YOW
-
BRU
30h 15m
2 stops
C$ 991Multiple Airlines
Mon, 13 Apr - Wed, 22 Apr
Air Canada Logo
9:55 a.m. - 8:51 a.m.
BRU
-
YOW
28h 56m
2 stops
Air Canada Logo
9:00 p.m. - 8:00 p.m.
YOW
-
BRU
17h 00m
1 stop
C$ 992Air Canada
Mon, 13 Apr - Wed, 22 Apr
Air Canada Logo
9:55 a.m. - 2:06 p.m.
BRU
-
YOW
10h 11m
1 stop
Air Canada Logo
9:00 p.m. - 8:00 p.m.
YOW
-
BRU
17h 00m
1 stop
C$ 995Air Canada
Mon, 13 Apr - Wed, 22 Apr
Air Canada Logo
9:40 a.m. - 5:36 p.m.
BRU
-
YOW
13h 56m
2 stops
Air Canada Logo
12:00 p.m. - 7:10 a.m.
YOW
-
BRU
13h 10m
2 stops
C$ 1,011Air Canada
Thu, 16 Apr - Wed, 22 Apr
Air Canada Logo
9:55 a.m. - 10:16 p.m.
BRU
-
YOW
18h 21m
1 stop
Air Canada Logo
9:00 p.m. - 1:15 p.m.
YOW
-
BRU
10h 15m
1 stop
C$ 1,028Air Canada
Thu, 16 Apr - Wed, 22 Apr
Air Canada Logo
9:55 a.m. - 5:36 p.m.
BRU
-
YOW
13h 41m
1 stop
Air Canada Logo
8:05 p.m. - 1:15 p.m.
YOW
-
BRU
11h 10m
2 stops
C$ 1,033Air Canada
Mon, 13 Apr - Wed, 22 Apr
Air Canada Logo
9:55 a.m. - 4:21 p.m.
BRU
-
YOW
12h 26m
1 stop
Air Canada Logo
9:00 p.m. - 1:15 p.m.
YOW
-
BRU
10h 15m
1 stop
C$ 1,044Air Canada
Mon, 25 May - Fri, 29 May
Multiple Airlines Logo
10:00 p.m. - 12:20 a.m.
CRL
-
YOW
32h 20m
3 stops
Multiple Airlines Logo
6:55 a.m. - 10:35 p.m.
YOW
-
CRL
33h 40m
3 stops
C$ 1,045Multiple Airlines
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 June, where tickets cost C$ 921 on average for return flights. On the other hand, the most expensive months are January and November, where the average cost of tickets from Belgium is C$ 2,022 and C$ 1,346 respectively. For one-way flights, the best month to travel is June with an average price of C$ 921.

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 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonMarch
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 14% lower 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.

  • 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.

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

    Each week there are around 469 direct flights from within Belgium to Ottawa. The most common day for departures is Thursday, with 16% 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 10805 reviews
7.3Boarding
7.1Comfort
7.8Crew
6.3Food
6.8Entertainment
Airline reviews

The flight from Lisbon to Toronto was delayed and then our connecting flight in Vancouver was delayed due to “unscheduled maintenance “. We boarded and then had to get off the plane and wait. We were over three hours delayed in Vancouver and missed our final connection to Saskatoon. We were forced to overnight in Vancouver arriving in Saskatoon at noon the next day. That’s over a 12 hour delay getting home.

2.0 MediocreAnonymous, Mar 2026
LIS - YYZ
Read more Air Canada reviews

The flight from Lisbon to Toronto was delayed and then our connecting flight in Vancouver was delayed due to “unscheduled maintenance “. We boarded and then had to get off the plane and wait. We were over three hours delayed in Vancouver and missed our final connection to Saskatoon. We were forced to overnight in Vancouver arriving in Saskatoon at noon the next day. That’s over a 12 hour delay getting home.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

Flight from saskatoon to toronto was by far the worst flight ive ever been on and roughest landing ever.

Mechanical issue caused me to be stuck in Vancouver for 2 days

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

The on-board entertainment system was horrible - we gave up watching because it just kept glitching.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

We had originally booked our flight from Punta Cana to London Ontario but our flight from Toronto to London was rescheduled and we would of had a 14 hour layover in Toronto before caughting our flight to London which is unacceptable. So we canceled our flight to London with no compensation and booked Robert Q Airbus from Toronto to London. We are not planning on using Air Canada for any more travel trips. In the last year and a half, Air Canada has rescheduled my flight from Toronto to London 3 times and forced me to cancel the flight and take Robert Q to London to avoid a long layover in Toronto. I received no compensation for the flight which is unacceptable. I'm very disappointed in the way Air Canada always rescheduled my flight from Toronto to London.

Travelling to a place near Ottawa?

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

Everything you need to know for your flight to Ottawa

Information on the airport you'll fly into in Ottawa