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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 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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. - 5:25 p.m.
YOW
-
BRU
28h 30m
3 stops
Multiple Airlines Logo
5:35 p.m. - 5:35 p.m.
BRU
-
YOW
30h 00m
3 stops
C$ 945Multiple Airlines
Tue, 5 May - Tue, 12 May
United Airlines Logo
6:25 a.m. - 7:15 a.m.
YOW
-
BRU
18h 50m
2 stops
United Airlines Logo
11:10 a.m. - 11:54 p.m.
BRU
-
YOW
18h 44m
2 stops
C$ 958United Airlines
Mon, 4 May - Mon, 11 May
United Airlines Logo
5:25 p.m. - 9:00 a.m.
YOW
-
BRU
33h 35m
1 stop
United Airlines Logo
11:10 a.m. - 4:38 p.m.
BRU
-
YOW
11h 28m
1 stop
C$ 959United Airlines
Sat, 2 May - Wed, 13 May
United Airlines Logo
6:25 a.m. - 7:25 a.m.
YOW
-
BRU
19h 00m
2 stops
United Airlines Logo
12:00 p.m. - 6:55 p.m.
BRU
-
YOW
12h 55m
1 stop
C$ 960United Airlines
Sun, 3 May - Sat, 16 May
United Airlines Logo
4:00 p.m. - 7:15 a.m.
YOW
-
BRU
33h 15m
2 stops
United Airlines Logo
10:45 a.m. - 9:56 a.m.
BRU
-
YOW
29h 11m
1 stop
C$ 970United Airlines
Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
2:40 p.m. - 7:15 a.m.
YOW
-
BRU
10h 35m
1 stop
Multiple Airlines Logo
11:10 a.m. - 9:11 a.m.
BRU
-
YOW
28h 01m
1 stop
C$ 973Multiple Airlines
Thu, 23 Apr - Tue, 19 May
United Airlines Logo
4:00 p.m. - 7:15 a.m.
YOW
-
BRU
33h 15m
2 stops
United Airlines Logo
12:00 p.m. - 1:10 p.m.
BRU
-
YOW
31h 10m
2 stops
C$ 981United Airlines
Mon, 7 Sep - Mon, 14 Sep
United Airlines Logo
6:05 a.m. - 8:55 a.m.
YOW
-
BRU
20h 50m
2 stops
United Airlines Logo
11:10 a.m. - 11:54 p.m.
BRU
-
YOW
18h 44m
2 stops
C$ 985United Airlines
Sat, 2 May - Wed, 13 May
Multiple Airlines Logo
6:55 a.m. - 7:10 p.m.
YOW
-
BRU
30h 15m
2 stops
Multiple Airlines Logo
5:20 p.m. - 12:20 a.m.
BRU
-
YOW
37h 00m
3 stops
C$ 986Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
9:25 a.m. - 7:10 a.m.
YOW
-
BRU
15h 45m
2 stops
Multiple Airlines Logo
9:40 a.m. - 5:06 p.m.
BRU
-
YOW
13h 26m
1 stop
C$ 1,001Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr

United Airlines flights from Ottawa to Belgium

Our best United Airlines deals on Ottawa to Belgium flight tickets
United Airlines
4 May
YOW6:25 a.m.Ottawa
18h 50m
2 stops
BRU7:15 a.m.Brussels Bruxelles-National
11 May
BRU11:10 a.m.Brussels Bruxelles-National
18h 44m
2 stops
YOW11:54 p.m.Ottawa
C$ 958
United Airlines
2 May
YOW5:25 p.m.Ottawa
33h 35m
1 stop
BRU9:00 a.m.Brussels Bruxelles-National
13 May
BRU11:10 a.m.Brussels Bruxelles-National
11h 28m
1 stop
YOW4:38 p.m.Ottawa
C$ 959
United Airlines
3 May
YOW6:25 a.m.Ottawa
19h 00m
2 stops
BRU7:25 a.m.Brussels Bruxelles-National
16 May
BRU12:00 p.m.Brussels Bruxelles-National
12h 55m
1 stop
YOW6:55 p.m.Ottawa
C$ 960

Air Canada flights from Ottawa to Belgium

Our best Air Canada deals on Ottawa to Belgium flight tickets
Air Canada
3 Jun
YOW3:00 p.m.Ottawa
10h 10m
1 stop
BRU7:10 a.m.Brussels Bruxelles-National
10 Jun
BRU9:45 a.m.Brussels Bruxelles-National
16h 01m
1 stop
YOW7:46 p.m.Ottawa
C$ 988
Air Canada
5 Jun
YOW3:00 p.m.Ottawa
10h 10m
1 stop
BRU7:10 a.m.Brussels Bruxelles-National
10 Jun
BRU9:45 a.m.Brussels Bruxelles-National
16h 01m
1 stop
YOW7:46 p.m.Ottawa
C$ 997
Air Canada
23 Mar
YOW11:20 a.m.Ottawa
15h 30m
2 stops
BRU7:50 a.m.Brussels Bruxelles-National
14 Apr
BRU9:40 a.m.Brussels Bruxelles-National
18h 36m
2 stops
YOW10:16 p.m.Ottawa
C$ 1,000

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 23 March 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

Tue 5/5

6:55 a.m.-5:25 p.m.

3 stops28h 30m

Brussels Bruxelles-National

Tue 12/5

5:35 p.m.-5:35 p.m.

3 stops30h 00m

C$ 945

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 4/5

6:25 a.m.-7:15 a.m.

2 stops18h 50m

Brussels Bruxelles-National

Mon 11/5

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

2 stops18h 44m

C$ 958

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Sat 2/5

5:25 p.m.-9:00 a.m.

1 stop33h 35m

Brussels Bruxelles-National

Wed 13/5

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

1 stop11h 28m

C$ 959

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Sun 3/5

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

2 stops19h 00m

Brussels Bruxelles-National

Sat 16/5

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

1 stop12h 55m

C$ 960

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 7/9

4:00 p.m.-7:15 a.m.

2 stops33h 15m

Brussels Bruxelles-National

Mon 14/9

10:45 a.m.-9:56 a.m.

1 stop29h 11m

C$ 970

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Thu 23/4

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

1 stop10h 35m

Brussels Bruxelles-National

Tue 19/5

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

1 stop28h 01m

C$ 973

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 7/9

4:00 p.m.-7:15 a.m.

2 stops33h 15m

Brussels Bruxelles-National

Mon 14/9

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

2 stops31h 10m

C$ 981

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Sat 2/5

6:05 a.m.-8:55 a.m.

2 stops20h 50m

Brussels Bruxelles-National

Wed 13/5

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

2 stops18h 44m

C$ 985

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 4/5

6:55 a.m.-7:10 p.m.

2 stops30h 15m

Brussels Bruxelles-National

Mon 11/5

5:20 p.m.-12:20 a.m.

3 stops37h 00m

C$ 986
Quickest round-trip

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Tue 21/4

9:25 a.m.-7:10 a.m.

2 stops15h 45m

Brussels Bruxelles-National

Tue 28/4

9:40 a.m.-5:06 p.m.

1 stop13h 26m

C$ 1,001

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$ 881.

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$ 1,039 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$ 824 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

10h 00m

Direct flights

None
The fastest flight from Ottawa to Belgium takes 10h 00m
There are no direct flights from Ottawa to Belgium. There are no popular flight routes from Ottawa to Belgium.
Search flight deals

  • 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$ 713Free CancellationRating
7.1
10,835 reviews
Search Air Canada flights
Brussels AirlinesPriceFrom C$ 732Free CancellationRating
7.2
393 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom C$ 802Free CancellationRating
7.4
9,463 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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