Which airlines fly to Belgium?

Air Canada, Air Transat and Brussels Airlines are the top three most popular airlines that fly to Belgium from Ottawa according to our data. Air Canada is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Belgium. Keep in mind that there are 8 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to Belgium?

Lufthansa is the most popular carrier operating 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?

As of August 2026, there are 3 operators available to choose from 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.

C$ 434 Cheap Flights from Ottawa to Belgium in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to Belgium

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:52 p.m. - 7:15 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

10h 23m1 stop Washington, D.C. Dulles Intl

11:10 a.m. - 11:54 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

18h 44m2 stops Newark Washington, D.C. Dulles Intl

C$ 828United Airlines

Sat, 19 Sep - Wed, 23 Sep

2:52 p.m. - 7:25 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

10h 33m1 stop Washington, D.C. Dulles Intl

10:15 a.m. - 9:35 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

17h 20m1 stop Chicago O'Hare Intl

C$ 828United Airlines

Sat, 19 Sep - Wed, 23 Sep

2:52 p.m. - 7:15 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

10h 23m1 stop Washington, D.C. Dulles Intl

11:10 a.m. - 11:54 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

18h 44m2 stops Newark Washington, D.C. Dulles Intl

C$ 829United Airlines

Sat, 19 Sep - Wed, 23 Sep

12:30 p.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

13h 20m2 stops Québec City Montreal Pierre Elliott Trudeau Intl

10:00 a.m. - 3:57 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

11h 57m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 886Multiple Airlines

Sun, 8 Nov - Sat, 14 Nov

5:45 a.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

20h 05m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 a.m. - 3:57 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

11h 57m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 893Multiple Airlines

Sun, 8 Nov - Sat, 14 Nov

9:00 a.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

16h 50m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 a.m. - 11:09 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

19h 09m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 893Multiple Airlines

Tue, 5 Jan - Tue, 19 Jan

10:50 a.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

15h 00m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 a.m. - 7:52 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

15h 52m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 906Air Canada

Mon, 23 Nov - Fri, 27 Nov

11:10 a.m. - 7:10 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

14h 00m1 stop Montreal Pierre Elliott Trudeau Intl

9:10 a.m. - 1:58 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

10h 48m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 906Air Canada

Sun, 20 Sep - Sun, 27 Sep

3:10 p.m. - 12:45 p.m.YOW Ottawa-BRU Brussels Bruxelles-National

15h 35m2 stops Montreal Pierre Elliott Trudeau Intl Geneva Geneve-Cointrin

6:50 a.m. - 1:58 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

37h 08m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,101Brussels Airlines

Mon, 14 Sep - Sun, 20 Sep

3:10 p.m. - 2:35 p.m.YOW Ottawa-BRU Brussels Bruxelles-National

17h 25m2 stops Montreal Pierre Elliott Trudeau Intl Lyon-Saint Exupéry

6:50 a.m. - 1:58 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

37h 08m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,566Brussels Airlines

Sat, 12 Sep - Sun, 20 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:50 a.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

17h 00m1 stop Halifax Intl

9:10 a.m. - 1:54 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 875Air Canada

Thu, 27 Aug - Wed, 9 Sep

2:35 p.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

11h 15m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl

9:55 a.m. - 6:53 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

14h 58m1 stop Halifax Intl

C$ 879Multiple Airlines

Thu, 27 Aug - Sun, 6 Sep

8:50 a.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

17h 00m1 stop Halifax Intl

9:55 a.m. - 6:53 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

14h 58m1 stop Halifax Intl

C$ 879Multiple Airlines

Thu, 27 Aug - Sun, 6 Sep

2:35 p.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

11h 15m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl

9:55 a.m. - 6:53 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

14h 58m1 stop Halifax Intl

C$ 882Multiple Airlines

Thu, 27 Aug - Sun, 6 Sep

5:30 p.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

32h 20m1 stop Halifax Intl

9:55 a.m. - 2:48 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

10h 53m1 stop Halifax Intl

C$ 894Air Canada

Mon, 31 Aug - Sun, 6 Sep

10:00 a.m. - 7:25 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

15h 25m1 stop Washington, D.C. Dulles Intl

10:15 a.m. - 9:35 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

17h 20m1 stop Chicago O'Hare Intl

C$ 899United Airlines

Mon, 31 Aug - Mon, 7 Sep

10:25 a.m. - 7:45 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

15h 20m2 stops Washington, D.C. Reagan-National Newark

10:45 a.m. - 9:35 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

16h 50m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

C$ 899United Airlines

Mon, 31 Aug - Sun, 6 Sep

5:30 p.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

32h 20m1 stop Halifax Intl

9:55 a.m. - 8:28 a.m.BRU Brussels Bruxelles-National-YOW Ottawa

28h 33m1 stop Halifax Intl

C$ 899Air Canada

Fri, 28 Aug - Sun, 6 Sep

10:25 a.m. - 7:45 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

15h 20m2 stops Washington, D.C. Reagan-National Newark

12:00 p.m. - 11:54 p.m.BRU Brussels Bruxelles-National-YOW Ottawa

17h 54m1 stop Washington, D.C. Dulles Intl

C$ 899United Airlines

Mon, 31 Aug - Mon, 7 Sep

5:30 p.m. - 7:50 a.m.YOW Ottawa-BRU Brussels Bruxelles-National

32h 20m1 stop Halifax Intl

9:55 a.m. - 9:24 a.m.BRU Brussels Bruxelles-National-YOW Ottawa

29h 29m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

C$ 903Air Canada

Fri, 28 Aug - Sun, 6 Sep

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SWISS flights from Ottawa to Belgium

Our best SWISS deals on Ottawa to Belgium flight tickets

SWISS

8 Nov

YOW4:10 p.m.Ottawa

15h 30m

2 stops

BRU1:40 p.m.Brussels Bruxelles-National

14 Nov

BRU8:10 p.m.Brussels Bruxelles-National

29h 35m

2 stops

YOW7:45 p.m.Ottawa

C$ 978

SWISS

4 Jan

YOW5:40 p.m.Ottawa

20h 50m

2 stops

BRU8:30 p.m.Brussels Bruxelles-National

20 Jan

BRU10:05 a.m.Brussels Bruxelles-National

15h 25m

2 stops

YOW7:30 p.m.Ottawa

C$ 1,005

SWISS

28 Aug

YOW2:35 p.m.Ottawa

12h 15m

2 stops

BRU8:50 a.m.Brussels Bruxelles-National

10 Sep

BRU6:20 a.m.Brussels Bruxelles-National

17h 09m

2 stops

YOW5:29 p.m.Ottawa

C$ 2,058

Lufthansa flights from Ottawa to Belgium

Our best Lufthansa deals on Ottawa to Belgium flight tickets

Lufthansa

7 Nov

YOW4:10 p.m.Ottawa

15h 00m

2 stops

BRU1:10 p.m.Brussels Bruxelles-National

13 Nov

BRU9:35 a.m.Brussels Bruxelles-National

15h 10m

2 stops

YOW6:45 p.m.Ottawa

C$ 990

Lufthansa

27 Aug

YOW6:10 p.m.Ottawa

13h 00m

2 stops

BRU1:10 p.m.Brussels Bruxelles-National

9 Sep

BRU9:10 a.m.Brussels Bruxelles-National

10h 44m

1 stop

YOW1:54 p.m.Ottawa

C$ 1,980

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Sat 19/9

2:52 p.m.-7:15 a.m.

1 stop10h 23m

Brussels Bruxelles-National

Wed 23/9

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

2 stops18h 44m

C$ 828

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Sat 19/9

2:52 p.m.-7:25 a.m.

1 stop10h 33m

Brussels Bruxelles-National

Wed 23/9

10:15 a.m.-9:35 p.m.

1 stop17h 20m

C$ 828

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Sat 19/9

2:52 p.m.-7:15 a.m.

1 stop10h 23m

Brussels Bruxelles-National

Wed 23/9

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

2 stops18h 44m

C$ 829

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Sun 8/11

12:30 p.m.-7:50 a.m.

2 stops13h 20m

Brussels Bruxelles-National

Sat 14/11

10:00 a.m.-3:57 p.m.

1 stop11h 57m

C$ 886

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Sun 8/11

5:45 a.m.-7:50 a.m.

1 stop20h 05m

Brussels Bruxelles-National

Sat 14/11

10:00 a.m.-3:57 p.m.

1 stop11h 57m

C$ 893

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Tue 5/1

9:00 a.m.-7:50 a.m.

1 stop16h 50m

Brussels Bruxelles-National

Tue 19/1

10:00 a.m.-11:09 p.m.

1 stop19h 09m

C$ 893

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Mon 23/11

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

1 stop15h 00m

Brussels Bruxelles-National

Fri 27/11

10:00 a.m.-7:52 p.m.

1 stop15h 52m

C$ 906

Quickest round-trip

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Sun 20/9

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

1 stop14h 00m

Brussels Bruxelles-National

Sun 27/9

9:10 a.m.-1:58 p.m.

1 stop10h 48m

C$ 906

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Mon 14/9

3:10 p.m.-12:45 p.m.

2 stops15h 35m

Brussels Bruxelles-National

Sun 20/9

6:50 a.m.-1:58 p.m.

2 stops37h 08m

C$ 1,101

OttawaBrussels

YOW Ottawa - BRU Brussels Bruxelles-National

YOWBRU

Ottawa

Sat 12/9

3:10 p.m.-2:35 p.m.

2 stops17h 25m

Brussels Bruxelles-National

Sun 20/9

6:50 a.m.-1:58 p.m.

2 stops37h 08m

C$ 1,566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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$ 875.

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$ 1,090 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$ 965 on momondo.

Can stopping save me money on Ottawa to Belgium flights?

You could potentially save up to 38% 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

Best price found	C$ 434
Fastest flight time	10h 33m
Direct flights	None

The best one-way flight to Belgium from Ottawa in the past 72 hours is C$ 434. The best round-trip flight deal from Ottawa to Belgium found on momondo in the last 72 hours is C$ 828.

The fastest flight from Ottawa to Belgium takes 10h 33m

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?
As of August 2026, there are 3 operators available to choose from 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 Canada	PriceFrom C$ 721	Free Cancellation	Rating 7.1 11,540 reviews	Search Air Canada flights
Brussels Airlines	PriceFrom C$ 738	Free Cancellation	Rating 7.3 431 reviews	Search Brussels Airlines flights
United Airlines	PriceFrom C$ 816	Free Cancellation	Rating 7.4 10,123 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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Flights to Brusselsfrom C$ 603

Cheap flights from Ottawa to Belgium from C$ 434

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 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ottawa to Belgium

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Big names, great deals

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SWISS flights from Ottawa to Belgium

Our best SWISS deals on Ottawa to Belgium flight tickets

Lufthansa flights from Ottawa to Belgium

Our best Lufthansa deals on Ottawa to Belgium flight tickets

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See travel insights to Belgium from

How to get the cheapest flight ticket from Ottawa to Belgium

What is the cheapest month to fly to Belgium?

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

Can stopping save me money on Ottawa to Belgium flights?

What is the cheapest airline that flies from Ottawa to Belgium?

Which airlines fly to Belgium?

Cheap Ottawa to Belgium flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ottawa to Belgium

Best airlines flying from Ottawa to Belgium

Compare and see reviews for airlines that fly from Ottawa to Belgium with momondo

Why use momondo?

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Ottawa flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Belgium

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Belgium

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