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Cheap flights from Ottawa to Belgium from C$ 421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Belgium departing on 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 a.m. - 7:15 a.m.
YOW
-
BRU
19h 15m
1 stop
United Airlines Logo
11:10 a.m. - 4:38 p.m.
BRU
-
YOW
11h 28m
1 stop
C$ 830United Airlines
Fri, 18 Sep - Fri, 2 Oct
United Airlines Logo
6:00 a.m. - 7:25 a.m.
YOW
-
BRU
19h 25m
1 stop
United Airlines Logo
11:10 a.m. - 9:11 a.m.
BRU
-
YOW
28h 01m
1 stop
C$ 832United Airlines
Mon, 21 Sep - Fri, 25 Sep
United Airlines Logo
3:10 p.m. - 7:45 a.m.
YOW
-
BRU
10h 35m
1 stop
United Airlines Logo
12:00 p.m. - 1:10 p.m.
BRU
-
YOW
31h 10m
2 stops
C$ 843United Airlines
Fri, 16 Oct - Sat, 24 Oct
United Airlines Logo
12:00 p.m. - 7:15 a.m.
YOW
-
BRU
13h 15m
2 stops
United Airlines Logo
12:00 p.m. - 9:15 p.m.
BRU
-
YOW
15h 15m
2 stops
C$ 854United Airlines
Fri, 16 Oct - Sat, 24 Oct
United Airlines Logo
5:57 p.m. - 1:15 p.m.
YOW
-
BRU
13h 18m
2 stops
United Airlines Logo
11:10 a.m. - 4:38 p.m.
BRU
-
YOW
11h 28m
1 stop
C$ 859United Airlines
Mon, 21 Sep - Fri, 25 Sep
Multiple Airlines Logo
6:55 a.m. - 5:30 p.m.
YOW
-
BRU
28h 35m
3 stops
Multiple Airlines Logo
9:25 p.m. - 5:35 p.m.
BRU
-
YOW
26h 10m
3 stops
C$ 877Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
6:55 a.m. - 2:30 p.m.
YOW
-
BRU
25h 35m
3 stops
Multiple Airlines Logo
9:25 p.m. - 12:20 a.m.
BRU
-
YOW
32h 55m
3 stops
C$ 880Multiple Airlines
Sun, 23 Aug - Wed, 26 Aug
Multiple Airlines Logo
6:55 a.m. - 8:00 p.m.
YOW
-
BRU
31h 05m
3 stops
Multiple Airlines Logo
9:25 p.m. - 12:20 a.m.
BRU
-
YOW
32h 55m
3 stops
C$ 883Multiple Airlines
Mon, 17 Aug - Fri, 28 Aug
Multiple Airlines Logo
9:05 a.m. - 7:10 a.m.
YOW
-
BRU
16h 05m
1 stop
Multiple Airlines Logo
9:25 p.m. - 12:20 a.m.
BRU
-
YOW
32h 55m
3 stops
C$ 937Multiple Airlines
Mon, 17 Aug - Fri, 28 Aug
United Airlines Logo
3:10 p.m. - 7:45 a.m.
YOW
-
BRU
10h 35m
1 stop
United Airlines Logo
12:00 p.m. - 6:55 p.m.
BRU
-
YOW
12h 55m
1 stop
C$ 941United Airlines
Fri, 16 Oct - Sat, 24 Oct

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United Airlines flights from Ottawa to Belgium

Our best United Airlines deals on Ottawa to Belgium flight tickets
United Airlines
18 Sep
YOW6:00 a.m.Ottawa
19h 15m
1 stop
BRU7:15 a.m.Brussels Bruxelles-National
2 Oct
BRU11:10 a.m.Brussels Bruxelles-National
11h 28m
1 stop
YOW4:38 p.m.Ottawa
C$ 830
United Airlines
21 Sep
YOW6:00 a.m.Ottawa
19h 25m
1 stop
BRU7:25 a.m.Brussels Bruxelles-National
25 Sep
BRU11:10 a.m.Brussels Bruxelles-National
28h 01m
1 stop
YOW9:11 a.m.Ottawa
C$ 832
United Airlines
21 Sep
YOW5:57 p.m.Ottawa
13h 18m
2 stops
BRU1:15 p.m.Brussels Bruxelles-National
25 Sep
BRU11:10 a.m.Brussels Bruxelles-National
11h 28m
1 stop
YOW4:38 p.m.Ottawa
C$ 859

Air Canada flights from Ottawa to Belgium

Our best Air Canada deals on Ottawa to Belgium flight tickets
Air Canada
21 Aug
YOW2:35 p.m.Ottawa
17h 05m
2 stops
BRU1:40 p.m.Brussels Bruxelles-National
23 Aug
BRU9:55 a.m.Brussels Bruxelles-National
32h 30m
1 stop
YOW12:25 p.m.Ottawa
C$ 1,122
Air Canada
21 Sep
YOW2:00 p.m.Ottawa
11h 10m
2 stops
BRU7:10 a.m.Brussels Bruxelles-National
25 Sep
BRU9:10 a.m.Brussels Bruxelles-National
13h 22m
2 stops
YOW4:32 p.m.Ottawa
C$ 1,190
Air Canada
19 Aug
YOW3:10 p.m.Ottawa
10h 00m
1 stop
BRU7:10 a.m.Brussels Bruxelles-National
2 Sep
BRU9:55 a.m.Brussels Bruxelles-National
10h 53m
1 stop
YOW2:48 p.m.Ottawa
C$ 1,218

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Belgium that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 1 July 2026.
Use the filters below to find and compare flights from Ottawa to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 18/9

6:00 a.m.-7:15 a.m.

1 stop19h 15m

Brussels Bruxelles-National

Fri 2/10

11:10 a.m.-4:38 p.m.

1 stop11h 28m

C$ 830

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 21/9

6:00 a.m.-7:25 a.m.

1 stop19h 25m

Brussels Bruxelles-National

Fri 25/9

11:10 a.m.-9:11 a.m.

1 stop28h 01m

C$ 832

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 16/10

3:10 p.m.-7:45 a.m.

1 stop10h 35m

Brussels Bruxelles-National

Sat 24/10

12:00 p.m.-1:10 p.m.

2 stops31h 10m

C$ 843

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 16/10

12:00 p.m.-7:15 a.m.

2 stops13h 15m

Brussels Bruxelles-National

Sat 24/10

12:00 p.m.-9:15 p.m.

2 stops15h 15m

C$ 854

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 21/9

5:57 p.m.-1:15 p.m.

2 stops13h 18m

Brussels Bruxelles-National

Fri 25/9

11:10 a.m.-4:38 p.m.

1 stop11h 28m

C$ 859

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 24/8

6:55 a.m.-5:30 p.m.

3 stops28h 35m

Brussels Bruxelles-National

Wed 9/9

9:25 p.m.-5:35 p.m.

3 stops26h 10m

C$ 877

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Sun 23/8

6:55 a.m.-2:30 p.m.

3 stops25h 35m

Brussels Bruxelles-National

Wed 26/8

9:25 p.m.-12:20 a.m.

3 stops32h 55m

C$ 880

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 17/8

6:55 a.m.-8:00 p.m.

3 stops31h 05m

Brussels Bruxelles-National

Fri 28/8

9:25 p.m.-12:20 a.m.

3 stops32h 55m

C$ 883

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 17/8

9:05 a.m.-7:10 a.m.

1 stop16h 05m

Brussels Bruxelles-National

Fri 28/8

9:25 p.m.-12:20 a.m.

3 stops32h 55m

C$ 937
Quickest round-trip

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 16/10

3:10 p.m.-7:45 a.m.

1 stop10h 35m

Brussels Bruxelles-National

Sat 24/10

12:00 p.m.-6:55 p.m.

1 stop12h 55m

C$ 941

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Ottawa to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belgium?

If you’re not able to fly to Belgium in September, then October is your next best option. Flight prices from Ottawa to Belgium during October average around C$ 725.

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

You are more likely to see cheaper flights to Belgium from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around C$ 1,123 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Ottawa for as low as C$ 930 on momondo.

Can stopping save me money on Ottawa to Belgium flights?

You could potentially save up to 14% on your flight if you consider stops on a Ottawa to Belgium flight.

Cheap Ottawa to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Belgium

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from Ottawa to Belgium takes 10h 35m
There are no direct flights from Ottawa to Belgium. There are no popular flight routes from Ottawa to Belgium.
Search flight deals

Frequently asked questions about flying from Ottawa to Belgium

  • When did momondo last update prices for flights from Ottawa Airport to Belgium?

    Prices for flights from Ottawa Airport to Belgium refresh daily.

  • How many operators does momondo search for flights from Ottawa Airport to Belgium?

  • How old do you have to be to fly from Ottawa Airport to Belgium?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The travel and health documents required for your trip to Belgium can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belgium. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ottawa to Belgium

Compare and see reviews for airlines that fly from Ottawa to Belgium with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 739Free CancellationRating
7.1
11,282 reviews
Search Air Canada flights
Brussels AirlinesPriceFrom C$ 757Free CancellationRating
7.2
418 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom C$ 844Free CancellationRating
7.4
9,913 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Belgium?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Belgium . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to Belgium with flexible booking policies on momondo?

Flights from Ottawa to Belgium with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Belgium?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgium from Ottawa.

I’m not ready to book a flight from Ottawa to Belgium right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Belgium flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Belgium

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