C$ 490 Find Cheap Flights from Ottawa to Belgium

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 Belgium departing on 22/1. 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

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Cheap Flights from Ottawa to Belgium

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

Mon, 12 Jan - Sun, 25 Jan
Air Canada Logo
11:20 a.m. - 7:50 a.m.
YOW
-
BRU
14h 30m2 stops
Air Canada Logo
10:00 a.m. - 4:23 p.m.
BRU
-
YOW
12h 23m1 stop
C$ 851Air Canada
Mon, 12 Jan - Sun, 25 Jan
Air Canada Logo
11:20 a.m. - 7:50 a.m.
YOW
-
BRU
14h 30m2 stops
Air Canada Logo
10:00 a.m. - 6:38 p.m.
BRU
-
YOW
14h 38m2 stops
C$ 859Air Canada
Wed, 28 Jan - Sun, 1 Feb
Air Canada Logo
4:00 p.m. - 7:50 a.m.
YOW
-
BRU
9h 50m1 stop
Air Canada Logo
10:00 a.m. - 2:03 p.m.
BRU
-
YOW
10h 03m1 stop
C$ 866Air Canada
Wed, 28 Jan - Sun, 1 Feb
Air Canada Logo
10:30 a.m. - 7:50 a.m.
YOW
-
BRU
15h 20m2 stops
Air Canada Logo
10:00 a.m. - 7:41 p.m.
BRU
-
YOW
15h 41m2 stops
C$ 867Air Canada
Tue, 13 Jan - Tue, 24 Mar
Air Canada Logo
10:20 a.m. - 7:50 a.m.
YOW
-
BRU
15h 30m2 stops
Air Canada Logo
10:00 a.m. - 5:42 p.m.
BRU
-
YOW
12h 42m1 stop
C$ 876Air Canada
Tue, 13 Jan - Tue, 24 Mar
Air Canada Logo
11:20 a.m. - 7:50 a.m.
YOW
-
BRU
14h 30m2 stops
Air Canada Logo
10:00 a.m. - 9:18 p.m.
BRU
-
YOW
16h 18m2 stops
C$ 877Air Canada
Fri, 6 Feb - Sun, 15 Feb
Multiple Airlines Logo
4:00 p.m. - 7:50 a.m.
YOW
-
BRU
9h 50m1 stop
Multiple Airlines Logo
8:10 p.m. - 7:18 p.m.
BRU
-
YOW
29h 08m2 stops
C$ 880Multiple Airlines
Tue, 13 Jan - Tue, 24 Mar
Air Canada Logo
10:20 a.m. - 7:50 a.m.
YOW
-
BRU
15h 30m2 stops
Air Canada Logo
10:00 a.m. - 7:18 p.m.
BRU
-
YOW
14h 18m2 stops
C$ 885Air Canada
Fri, 6 Feb - Sun, 15 Feb
Multiple Airlines Logo
4:00 p.m. - 7:50 a.m.
YOW
-
BRU
9h 50m1 stop
Multiple Airlines Logo
10:10 a.m. - 5:07 p.m.
BRU
-
YOW
12h 57m1 stop
C$ 901Multiple Airlines
Wed, 4 Feb - Sun, 15 Feb
Air Canada Logo
11:20 a.m. - 7:50 a.m.
YOW
-
BRU
14h 30m2 stops
Air Canada Logo
10:10 a.m. - 5:07 p.m.
BRU
-
YOW
12h 57m1 stop
C$ 902Air Canada
Booking Insights

KAYAK's insights & trends for Ottawa to Belgium flights

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

What is the cheapest month to fly from Ottawa to Belgium?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Belgium, 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 from Ottawa to Belgium is September, when tickets cost C$ 837 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is C$ 1,316 and C$ 1,292 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Belgium on a Wednesday and more expensive on a Tuesday. On your return trip to Ottawa, you should consider flying back on a Sunday, and avoid Saturdays for better deals.

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

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 Belgium, 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 Belgium, you should book around 5 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 490
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly (22% more expensive on average)
Flight from Ottawa to Brussels Airport

FAQs - booking Belgium flights

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

    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 Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Belgium 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 Belgium?

    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 Belgium 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 Belgium?

    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 Belgium 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 Belgium?

    The cheapest time of day to fly to Belgium is generally in the morning, when round-trip flights cost C$ 1,017 on average. Morning departures are around 23% cheaper than evening flights, on average. The most expensive time of day to fly to Belgium is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,329.

Reviews of the top 3 airlines flying from Ottawa to Belgium

 
Need help choosing which airline to fly with from Ottawa to Belgium? 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.
7.4
United AirlinesOverall score based on 9095 reviews
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

8.0 ExcellentAnonymous, Dec 2025
YEG - IAH
Read more United Airlines reviews

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

We were happy with the service and cost of checking a bag

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

Seats were so small. I’m 6ft and a good 20% of me hung out into the aisle and the flight attendants come dashing with the cart. On multiple occasions they hit me before saying mind your elbows and knees. I’m like, yes, but where do i put them. There isn’t a space that exists that i can fold into. The carts are so close to the seats when they pass through that i regularly felt water dripping on me as they poured drinks. Overall 3/10 experience. Highly unlikely to recommend

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

On board WiFi is a bit flaky. Good for streaming music but getting Air Canada’s entertainment to play was hit and miss.

Would have preferred a better food menu. Other than that, no complaints.

Everything you need to know for your flight from Ottawa to Belgium

Information on your arrival and departure airports