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Cheap flights from Ottawa to Belgium from C$ 394

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 17/5. 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

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Find the cheapest flights from Ottawa to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:55 a.m. - 9:15 p.m.
YOW
-
CRL
32h 20m
3 stops
Multiple Airlines Logo
9:40 p.m. - 12:20 a.m.
CRL
-
YOW
32h 40m
3 stops
C$ 786Multiple Airlines
Sun, 7 Jun - Mon, 15 Jun
United Airlines Logo
10:44 a.m. - 9:00 a.m.
YOW
-
BRU
16h 16m
1 stop
United Airlines Logo
12:00 p.m. - 11:54 p.m.
BRU
-
YOW
17h 54m
1 stop
C$ 947United Airlines
Tue, 28 Apr - Sun, 3 May
United Airlines Logo
7:30 p.m. - 7:15 a.m.
YOW
-
BRU
29h 45m
1 stop
United Airlines Logo
11:10 a.m. - 11:54 p.m.
BRU
-
YOW
18h 44m
2 stops
C$ 949United Airlines
Sat, 2 May - Wed, 13 May
United Airlines Logo
2:40 p.m. - 7:15 a.m.
YOW
-
BRU
10h 35m
1 stop
United Airlines Logo
11:10 a.m. - 10:03 a.m.
BRU
-
YOW
28h 53m
2 stops
C$ 950United Airlines
Thu, 14 May - Mon, 18 May
United Airlines Logo
6:25 a.m. - 9:00 a.m.
YOW
-
BRU
20h 35m
1 stop
United Airlines Logo
12:00 p.m. - 10:03 a.m.
BRU
-
YOW
28h 03m
1 stop
C$ 952United Airlines
Tue, 28 Apr - Sat, 2 May
United Airlines Logo
5:05 a.m. - 7:25 a.m.
YOW
-
BRU
20h 20m
2 stops
United Airlines Logo
12:00 p.m. - 11:54 p.m.
BRU
-
YOW
17h 54m
1 stop
C$ 961United Airlines
Sun, 3 May - Sun, 10 May
Air Canada Logo
10:50 a.m. - 7:10 a.m.
YOW
-
BRU
14h 20m
2 stops
Air Canada Logo
9:40 a.m. - 7:46 p.m.
BRU
-
YOW
16h 06m
1 stop
C$ 974Air Canada
Tue, 2 Jun - Wed, 17 Jun
Air Canada Logo
11:15 a.m. - 7:10 a.m.
YOW
-
BRU
13h 55m
1 stop
Air Canada Logo
9:55 a.m. - 10:11 p.m.
BRU
-
YOW
18h 16m
1 stop
C$ 978Air Canada
Fri, 22 May - Tue, 26 May
Air Canada Logo
9:05 a.m. - 7:10 a.m.
YOW
-
BRU
16h 05m
1 stop
Air Canada Logo
9:55 a.m. - 7:51 p.m.
BRU
-
YOW
15h 56m
2 stops
C$ 979Air Canada
Fri, 22 May - Tue, 26 May
Multiple Airlines Logo
6:55 a.m. - 9:15 p.m.
YOW
-
CRL
32h 20m
3 stops
Multiple Airlines Logo
10:00 p.m. - 12:20 a.m.
CRL
-
YOW
32h 20m
3 stops
C$ 1,018Multiple Airlines
Sun, 31 May - Tue, 9 Jun

Air Canada flights from Ottawa to Belgium

Our best Air Canada deals on Ottawa to Belgium flight tickets
Air Canada
2 Jun
YOW10:50 a.m.Ottawa
14h 20m
2 stops
BRU7:10 a.m.Brussels Bruxelles-National
17 Jun
BRU9:40 a.m.Brussels Bruxelles-National
16h 06m
1 stop
YOW7:46 p.m.Ottawa
C$ 974
Air Canada
22 May
YOW11:15 a.m.Ottawa
13h 55m
1 stop
BRU7:10 a.m.Brussels Bruxelles-National
26 May
BRU9:55 a.m.Brussels Bruxelles-National
18h 16m
1 stop
YOW10:11 p.m.Ottawa
C$ 978
Air Canada
22 May
YOW9:05 a.m.Ottawa
16h 05m
1 stop
BRU7:10 a.m.Brussels Bruxelles-National
26 May
BRU9:55 a.m.Brussels Bruxelles-National
15h 56m
2 stops
YOW7:51 p.m.Ottawa
C$ 979

United Airlines flights from Ottawa to Belgium

Our best United Airlines deals on Ottawa to Belgium flight tickets
United Airlines
28 Apr
YOW10:44 a.m.Ottawa
16h 16m
1 stop
BRU9:00 a.m.Brussels Bruxelles-National
3 May
BRU12:00 p.m.Brussels Bruxelles-National
17h 54m
1 stop
YOW11:54 p.m.Ottawa
C$ 947
United Airlines
2 May
YOW7:30 p.m.Ottawa
29h 45m
1 stop
BRU7:15 a.m.Brussels Bruxelles-National
13 May
BRU11:10 a.m.Brussels Bruxelles-National
18h 44m
2 stops
YOW11:54 p.m.Ottawa
C$ 949
United Airlines
14 May
YOW2:40 p.m.Ottawa
10h 35m
1 stop
BRU7:15 a.m.Brussels Bruxelles-National
18 May
BRU11:10 a.m.Brussels Bruxelles-National
28h 53m
2 stops
YOW10:03 a.m.Ottawa
C$ 950

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 4 April 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 - CRL

YOWCRL

Ottawa

Sun 7/6

6:55 a.m.-9:15 p.m.

3 stops32h 20m

Charleroi Brussels

Mon 15/6

9:40 p.m.-12:20 a.m.

3 stops32h 40m

C$ 786

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Tue 28/4

10:44 a.m.-9:00 a.m.

1 stop16h 16m

Brussels Bruxelles-National

Sun 3/5

12:00 p.m.-11:54 p.m.

1 stop17h 54m

C$ 947

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Sat 2/5

7:30 p.m.-7:15 a.m.

1 stop29h 45m

Brussels Bruxelles-National

Wed 13/5

11:10 a.m.-11:54 p.m.

2 stops18h 44m

C$ 949

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Thu 14/5

2:40 p.m.-7:15 a.m.

1 stop10h 35m

Brussels Bruxelles-National

Mon 18/5

11:10 a.m.-10:03 a.m.

2 stops28h 53m

C$ 950

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Tue 28/4

6:25 a.m.-9:00 a.m.

1 stop20h 35m

Brussels Bruxelles-National

Sat 2/5

12:00 p.m.-10:03 a.m.

1 stop28h 03m

C$ 952

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Sun 3/5

5:05 a.m.-7:25 a.m.

2 stops20h 20m

Brussels Bruxelles-National

Sun 10/5

12:00 p.m.-11:54 p.m.

1 stop17h 54m

C$ 961
Quickest round-trip

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Tue 2/6

10:50 a.m.-7:10 a.m.

2 stops14h 20m

Brussels Bruxelles-National

Wed 17/6

9:40 a.m.-7:46 p.m.

1 stop16h 06m

C$ 974

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 22/5

11:15 a.m.-7:10 a.m.

1 stop13h 55m

Brussels Bruxelles-National

Tue 26/5

9:55 a.m.-10:11 p.m.

1 stop18h 16m

C$ 978

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 22/5

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

1 stop16h 05m

Brussels Bruxelles-National

Tue 26/5

9:55 a.m.-7:51 p.m.

2 stops15h 56m

C$ 979

OttawaBrussels

YOW - CRL

YOWCRL

Ottawa

Sun 31/5

6:55 a.m.-9:15 p.m.

3 stops32h 20m

Charleroi Brussels

Tue 9/6

10:00 p.m.-12:20 a.m.

3 stops32h 20m

C$ 1,018

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$ 894.

How far in advance should I book a flight 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$ 1,065 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$ 837 on momondo.

Can stopping save me money on Ottawa to Belgium flights?

You could potentially save up to 13% 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

15h 15m

Direct flights

None
The fastest flight from Ottawa to Belgium takes 15h 15m
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$ 728Free CancellationRating
7.1
10,894 reviews
Search Air Canada flights
Brussels AirlinesPriceFrom C$ 744Free CancellationRating
7.2
397 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom C$ 814Free CancellationRating
7.4
9,546 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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Flights to Brusselsfrom C$ 744