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

Air Canada and Lufthansa are the most popular carriers operating from Ottawa to Brussels

Which airlines fly to Brussels?

Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Brussels from Ottawa according to our data. Air Canada is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Brussels. Keep in mind that there are 10 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Ottawa Airport to Brussels refresh daily.

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

As of July 2025, there are 5 operators available to choose from for flights from Ottawa Airport to Brussels.

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

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 Brussels.

What documentation or ID do you need to fly to Brussels?

The travel and health documents required for your trip to Brussels 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 Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 450 Cheap Flights from Ottawa to Brussels in 2025

Q: What is the typical price of a round-trip flight between Ottawa and Brussels?

Prices are currently low for flights on this route. Typical prices usually range from C$ 1,224 to C$ 1,478. The lowest price recently found on this route was C$ 891.

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Find the cheapest flights from Ottawa to Brussels

Round-trip

One-way

Cheap round-trip flights

4:05 p.m. - 8:05 a.m.YOW-BRU

10h 00m1 stop

10:00 a.m. - 5:19 p.m.BRU-YOW

13h 19m1 stop

C$ 891Air Canada

Find Deal

Sat, 4 Oct - Mon, 13 Oct

2:40 p.m. - 8:05 a.m.YOW-BRU

11h 25m1 stop

10:00 a.m. - 5:17 p.m.BRU-YOW

13h 17m2 stops

C$ 893Air Canada

Find Deal

Sat, 4 Oct - Mon, 13 Oct

1:55 p.m. - 8:05 a.m.YOW-BRU

12h 10m2 stops

10:00 a.m. - 5:17 p.m.BRU-YOW

13h 17m2 stops

C$ 902Air Canada

Find Deal

Sat, 4 Oct - Mon, 13 Oct

7:55 p.m. - 8:00 a.m.YOW-BRU

30h 05m2 stops

10:00 a.m. - 8:17 p.m.BRU-YOW

16h 17m2 stops

C$ 1,016

Find Deal

Mon, 25 Aug - Tue, 9 Sep

7:55 p.m. - 8:00 a.m.YOW-BRU

54h 05m2 stops

10:00 a.m. - 9:20 p.m.BRU-YOW

41h 20m2 stops

C$ 1,049Austrian Airlines

Find Deal

Sat, 26 Jul - Tue, 26 Aug

8:55 p.m. - 8:00 a.m.YOW-BRU

29h 05m1 stop

10:00 a.m. - 10:05 p.m.BRU-YOW

18h 05m1 stop

C$ 1,055Lufthansa

Find Deal

Sun, 27 Jul - Fri, 22 Aug

7:55 p.m. - 8:00 a.m.YOW-BRU

54h 05m2 stops

10:00 a.m. - 3:05 p.m.BRU-YOW

35h 05m2 stops

C$ 1,073Austrian Airlines

Find Deal

Sat, 26 Jul - Fri, 22 Aug

4:05 p.m. - 8:00 a.m.YOW-BRU

9h 55m1 stop

10:00 a.m. - 5:20 p.m.BRU-YOW

13h 20m1 stop

C$ 1,080Lufthansa

Find Deal

Fri, 25 Jul - Mon, 25 Aug

11:55 a.m. - 7:25 a.m.YOW-BRU

13h 30m2 stops

12:00 p.m. - 9:35 p.m.BRU-YOW

15h 35m2 stops

C$ 1,169United Airlines

Find Deal

Wed, 6 Aug - Wed, 13 Aug

10:55 a.m. - 4:05 p.m.YOW-CRL

23h 10m3 stops

4:40 p.m. - 12:22 a.m.CRL-YOW

37h 42m3 stops

C$ 1,176

Find Deal

Mon, 25 Aug - Tue, 9 Sep

Air Canada flights from Ottawa to Brussels

Our best Air Canada deals on Ottawa to Brussels flight tickets

Air Canada

4 Oct

YOW4:05 p.m.Ottawa

10h 00m

1 stop

BRU8:05 a.m.Brussels Bruxelles-National

13 Oct

BRU10:00 a.m.Brussels Bruxelles-National

13h 19m

1 stop

YOW5:19 p.m.Ottawa

C$ 891

Find similar

Air Canada

4 Oct

YOW2:40 p.m.Ottawa

11h 25m

1 stop

BRU8:05 a.m.Brussels Bruxelles-National

13 Oct

BRU10:00 a.m.Brussels Bruxelles-National

13h 17m

2 stops

YOW5:17 p.m.Ottawa

C$ 893

Find similar

Air Canada

4 Oct

YOW1:55 p.m.Ottawa

12h 10m

2 stops

BRU8:05 a.m.Brussels Bruxelles-National

13 Oct

BRU10:00 a.m.Brussels Bruxelles-National

13h 17m

2 stops

YOW5:17 p.m.Ottawa

C$ 902

Find similar

Austrian Airlines flights from Ottawa to Brussels

Our best Austrian Airlines deals on Ottawa to Brussels flight tickets

Austrian Airlines

26 Jul

YOW7:55 p.m.Ottawa

54h 05m

2 stops

BRU8:00 a.m.Brussels Bruxelles-National

26 Aug

BRU10:00 a.m.Brussels Bruxelles-National

41h 20m

2 stops

YOW9:20 p.m.Ottawa

C$ 1,049

Find similar

Austrian Airlines

26 Jul

YOW7:55 p.m.Ottawa

54h 05m

2 stops

BRU8:00 a.m.Brussels Bruxelles-National

22 Aug

BRU10:00 a.m.Brussels Bruxelles-National

35h 05m

2 stops

YOW3:05 p.m.Ottawa

C$ 1,073

Find similar

Austrian Airlines

25 Jul

YOW7:55 p.m.Ottawa

54h 05m

2 stops

BRU8:00 a.m.Brussels Bruxelles-National

22 Aug

BRU10:00 a.m.Brussels Bruxelles-National

35h 05m

2 stops

YOW3:05 p.m.Ottawa

C$ 1,098

Find similar

How to get the cheapest flight ticket from Ottawa to Brussels

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 typical price of a round-trip flight between Ottawa and Brussels?

What is the cheapest month to fly to Brussels?

If you’re not able to fly to Brussels in April, then May is your next best option. Flight prices from Ottawa to Brussels during May average around C$ 961.

What is the cheapest day to depart on your flight to Brussels?

The cheapest day to depart from Ottawa to Brussels is on a Wednesday when prices can be found for as low as C$ 1,034. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to Brussels for around C$ 1,660.

What is the cheapest time of day to depart on your flight to Brussels?

Our most recent data shows that the best time of day to fly to Brussels is in the morning. Flights from Ottawa to Brussels during this time can be as low as C$ 1,010. Flights to Brussels are more costly in the afternoon, with an average ticket price of C$ 1,319. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around C$ 1,192 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Ottawa for as low as C$ 947 on momondo.

Cheap Ottawa to Brussels flight deals and tips

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

Best price found	C$ 450
Fastest flight time	9h 45m
Direct flights	None
Airports in Brussels	1 airport

The best one-way flight to Brussels from Ottawa in the past 72 hours is C$ 450. The best round-trip flight deal from Ottawa to Brussels found on momondo in the last 72 hours is C$ 891.

The fastest flight from Ottawa to Brussels takes 9h 45m

There are no direct flights from Ottawa to Brussels. Popular non-direct route for this connection is Ottawa Airport - Brussels Bruxelles-National Airport.

There is 1 airport near Brussels: Brussels Bruxelles-National (BRU)

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How far is Ottawa to Brussels by plane?
A flight from Ottawa to Brussels will travel around 5670.1 km. 9h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Ottawa Airport to Brussels?
Prices for flights from Ottawa Airport to Brussels refresh daily.
How many operators does momondo search for flights from Ottawa Airport to Brussels?
As of July 2025, there are 5 operators available to choose from for flights from Ottawa Airport to Brussels.
How old do you have to be to fly from Ottawa Airport to Brussels?
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 Brussels.
What documentation or ID do you need to fly to Brussels?
The travel and health documents required for your trip to Brussels 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 Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ottawa to Brussels

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

Airline	Rating	Free Cancellation	Price
Brussels Airlines	PriceFrom C$ 731	Free Cancellation	Rating 7.3 349 reviews	Search Brussels Airlines flights
United Airlines	PriceFrom C$ 800	Free Cancellation	Rating 7.4 8,849 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 867	Free Cancellation	Rating 7.1 9,704 reviews	Search Air Canada flights
Air France	PriceFrom C$ 913	Free Cancellation	Rating 7.5 1,468 reviews	Search Air France flights
Lufthansa	PriceFrom C$ 999	Free Cancellation	Rating 6.8 7,200 reviews	Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find Ottawa to Brussels flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

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

All flight searches from Ottawa to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

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 Brussels from Ottawa.

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

Price alerts on flights to Brussels from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Brussels trip

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Brussels Bruxelles-National Airport

Charleroi Brussels Airport

Cheap flights from Ottawa to Brussels from C$ 450

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 Brussels departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ottawa to Brussels

Cheap round-trip flights

Cheap one-way flights

Air Canada flights from Ottawa to Brussels

Our best Air Canada deals on Ottawa to Brussels flight tickets

Austrian Airlines flights from Ottawa to Brussels

Our best Austrian Airlines deals on Ottawa to Brussels flight tickets

See travel insights to Brussels from

How to get the cheapest flight ticket from Ottawa to Brussels

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 typical price of a round-trip flight between Ottawa and Brussels?

What is the cheapest month to fly to Brussels?

If you’re not able to fly to Brussels in April, then May is your next best option. Flight prices from Ottawa to Brussels during May average around C$ 961.

What is the cheapest day to depart on your flight to Brussels?

The cheapest day to depart from Ottawa to Brussels is on a Wednesday when prices can be found for as low as C$ 1,034. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Ottawa to Brussels for around C$ 1,660.

What is the cheapest time of day to depart on your flight to Brussels?

How far in advance should I book a flight to Brussels?

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

Air Canada and Lufthansa are the most popular carriers operating from Ottawa to Brussels

Which airlines fly to Brussels?

Cheap Ottawa to Brussels flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Brussels

How far is Ottawa to Brussels by plane?

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

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

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

What documentation or ID do you need to fly to Brussels?

Best airlines flying from Ottawa to Brussels

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

Why use momondo?

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

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

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

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

An easier way to manage your Brussels 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

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 44.1 km from Brussels