Cheap Flights from Ottawa to Brussels

Compare Ottawa to Brussels flight deals

Find the cheapest month or even day of the year to fly to Brussels

Book the best Brussels fare with no extra fees

Flight deals from Ottawa to Brussels

Looking for a cheap last-minute deal or the best round-trip flight from Ottawa to Brussels? If you want to travel next month, round-trip fares start from AED 2,486. Find the lowest prices on one-way and round-trip tickets right here.

Brussels.AED 2,182 per passenger.Departing Tue, May 26, returning Tue, Jun 16.Round-trip flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departing from Ottawa International on Tue, May 26, arriving in Brussels International.Inbound indirect flight with Ryanair, departing from Brussels International on Tue, Jun 16, arriving in Ottawa International.Price includes taxes and charges.From AED 2,182, select.

Brussels.AED 2,313 per passenger.Departing Thu, Jun 4, returning Tue, Jun 16.Round-trip flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departing from Ottawa International on Thu, Jun 4, arriving in Brussels International.Inbound indirect flight with Ryanair, departing from Brussels International on Tue, Jun 16, arriving in Ottawa International.Price includes taxes and charges.From AED 2,313, select.

Brussels.AED 2,484 per passenger.Departing Mon, Apr 6, returning Wed, Apr 22.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Mon, Apr 6, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Wed, Apr 22, arriving in Ottawa International.Price includes taxes and charges.From AED 2,484, select.

Brussels.AED 2,595 per passenger.Departing Mon, Apr 20, returning Thu, Jun 25.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Mon, Apr 20, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Thu, Jun 25, arriving in Ottawa International.Price includes taxes and charges.From AED 2,595, select.

Brussels.AED 2,619 per passenger.Departing Sat, Sep 26, returning Sat, Oct 10.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Sat, Sep 26, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Sat, Oct 10, arriving in Ottawa International.Price includes taxes and charges.From AED 2,619, select.

Brussels.AED 2,629 per passenger.Departing Tue, Mar 24, returning Wed, Apr 22.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Tue, Mar 24, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Wed, Apr 22, arriving in Ottawa International.Price includes taxes and charges.From AED 2,629, select.

Brussels.AED 2,634 per passenger.Departing Tue, Mar 24, returning Wed, May 27.Round-trip flight with Porter Airlines and Ryanair.Outbound indirect flight with Porter Airlines, departing from Ottawa International on Tue, Mar 24, arriving in Brussels International.Inbound indirect flight with Ryanair, departing from Brussels International on Wed, May 27, arriving in Ottawa International.Price includes taxes and charges.From AED 2,634, select.

Brussels.AED 2,683 per passenger.Departing Thu, Apr 30, returning Thu, May 7.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Thu, Apr 30, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Thu, May 7, arriving in Ottawa International.Price includes taxes and charges.From AED 2,683, select.

Brussels.AED 2,683 per passenger.Departing Fri, May 1, returning Thu, May 7.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Fri, May 1, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Thu, May 7, arriving in Ottawa International.Price includes taxes and charges.From AED 2,683, select.

Brussels.AED 2,715 per passenger.Departing Thu, Oct 1, returning Sat, Oct 17.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Thu, Oct 1, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Sat, Oct 17, arriving in Ottawa International.Price includes taxes and charges.From AED 2,715, select.

Brussels.AED 2,738 per passenger.Departing Tue, Mar 24, returning Mon, Jun 1.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Tue, Mar 24, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Mon, Jun 1, arriving in Ottawa International.Price includes taxes and charges.From AED 2,738, select.

Brussels.AED 2,812 per passenger.Departing Thu, Mar 26, returning Tue, Mar 31.Round-trip flight with Brussels Airlines.Outbound indirect flight with Brussels Airlines, departing from Ottawa International on Thu, Mar 26, arriving in Brussels International.Inbound indirect flight with Brussels Airlines, departing from Brussels International on Tue, Mar 31, arriving in Ottawa International.Price includes taxes and charges.From AED 2,812, select.

Brussels.AED 2,949 per passenger.Departing Thu, Aug 6, returning Tue, Aug 25.Round-trip flight with WestJet and Ryanair.Outbound indirect flight with WestJet, departing from Ottawa International on Thu, Aug 6, arriving in Brussels International.Inbound indirect flight with Ryanair, departing from Brussels International on Tue, Aug 25, arriving in Ottawa International.Price includes taxes and charges.From AED 2,949, select.

Brussels.AED 3,027 per passenger.Departing Tue, Sep 1, returning Sun, Sep 13.Round-trip flight with United.Outbound indirect flight with United, departing from Ottawa International on Tue, Sep 1, arriving in Brussels International.Inbound indirect flight with United, departing from Brussels International on Sun, Sep 13, arriving in Ottawa International.Price includes taxes and charges.From AED 3,027, select.

Brussels.AED 3,168 per passenger.Departing Wed, Dec 16, returning Wed, Dec 23.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Wed, Dec 16, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Wed, Dec 23, arriving in Ottawa International.Price includes taxes and charges.From AED 3,168, select.

Brussels.AED 3,203 per passenger.Departing Mon, Jul 20, returning Wed, Aug 5.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Mon, Jul 20, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Wed, Aug 5, arriving in Ottawa International.Price includes taxes and charges.From AED 3,203, select.

Find the cheapest month to fly from Ottawa to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Brussels flights are currently cheapest in June.

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Alternative Ottawa to Brussels routes

Looking for the cheapest, fastest or easiest route from Ottawa to Brussels? You could fly into the following airports instead.

Ottawa to Brussels: Flight information

The things to know before you go.

Cheapest flight found	AED 2,182
Cheapest month to fly	May

Check out these Brussels hotels

Ready to plan your stay? Other travelers rate these Brussels hotels for cleanliness, service, and location.

Faubourg 21 – The Leading Hotels of the World

1.51 km from city center

‎AED 1,341

Per night

Fish Market B&B

0.44 km from city center

‎AED 758

Per night

Made in Catherine

0.28 km from city center

‎AED 1,005

Per night

Faubourg 21 – The Leading Hotels of the World

1.51 km from city center

‎AED 1,341

Per night

Fish Market B&B

0.44 km from city center

‎AED 758

Per night

Made in Catherine

0.28 km from city center

‎AED 1,005

Per night

Explore top-rated hotels

Finding cheap flights from Ottawa to Brussels: Frequently asked questions

How many airports are there in Brussels?

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.

How much are round-trip flights from Ottawa to Brussels?

The best price we found for a round-trip flight from Ottawa to Brussels is AED 2,182. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Ottawa to Brussels?

Currently, there are no airlines that fly direct from Ottawa to Brussels. But we found flights with one or more stops from AED 2,184.

How many flights are there a week from Ottawa to Brussels?

There are no flights flying from Ottawa to Brussels, as of March 2026.

When is the cheapest time to fly from Ottawa to Brussels?

The cheapest month to fly from Ottawa to Brussels is usually May.

What's the cheapest airport to fly to in Brussels?

If you're flying from Ottawa, the cheapest airport near Brussels is Brussels International – which is 11.0 km away from the center of Brussels. We've found flights to this airport from AED 2,182.

Which upcoming date is cheapest to fly from Ottawa to Brussels on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Brussels on Tuesday, May 26, 2026.

Can I get a direct flight from Ottawa to Brussels?

No airlines currently offer direct flights between Ottawa and Brussels. Most routes have one or more stops.

How can I get the best flight deal from Ottawa to Brussels?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Brussels?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Brussels?

In March, the average temperature is usually around 6°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.

Which is the cheapest airline to fly with from Ottawa to Brussels?

The cheapest airline that flies to Brussels is WestJet.

Traveling from Ottawa to Brussels: what you need to know

Ottawa's main base, Ottawa/Macdonald-Cartier International Airport (YOW), is where plenty of awesome adventures begin. Explore your departure choices from here for your flight from Ottawa to Brussels.
When it comes to landing in Brussels, Brussels Airport (BRU) and Brussels S. Charleroi Airport (CRL) are the primary gateways.
To ensure you board your Ottawa to Brussels flight, allow plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.
If you're heading away during a public holiday or other peak period, give yourself extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

How to find the cheapest flights from Ottawa to Brussels

To find cheap Ottawa to Brussels flights, book as early as possible. Airlines typically offer lower fares when tickets first go on sale.
If you can be flexible with your trip dates, try using the 'Whole month' search tool. It'll give you the cheapest price across every month when searching for your plane ticket from Ottawa to Brussels.
Finding a cheap flight from Ottawa to Brussels is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as the price has dropped.
Pick your ideal departure and arrival times, number of stops and airlines by using the filters. Alternatively, sort your Ottawa to Brussels flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from Ottawa

Ottawa/Macdonald-Cartier International Airport (YOW)

Located around 11 kilometers from the center of Ottawa, YOW can be reached in about 20 minutes by car, depending on traffic. The journey by public transport will take roughly 45 minutes.
In search of a convenient hotel close to Ottawa/Macdonald-Cartier International Airport? If you've booked an early flight from Ottawa to Brussels, these stays will have you moments from check-in:
58.21% of flights that depart Ottawa/Macdonald-Cartier International Airport touch down at their destination on schedule.
You'll find YOW at 50 Airport Road.

Arriving in Brussels

Brussels Airport (BRU)

Brussels Airport (BRU) is approximately 11 kilometers from central Brussels. If you're catching a cab or a ride-share, the drive will take around 20 minutes.
It usually takes 40 minutes to get there on public transport.
Book a hotel near BRU if you have a late flight from Ottawa to Brussels. Select one of these options and skip the long transfer:
Follow your own route with a Brussels Airport rental car. Pick up your wheels from Keddy By Europcar, Alamo or Europcar and find adventure across Brussels and beyond.
To get the best deal, book your vehicle from Brussels Airport about three weeks ahead of your Ottawa to Brussels flight.

Brussels S. Charleroi Airport (CRL)

As soon as your flight from Ottawa to Brussels has touched down, you can make your way to the city center in around 55 minutes by car. Central Brussels is approximately 48 kilometers from Brussels S. Charleroi Airport (CRL).
If you choose to travel on public transport, you'll reach the center in 1 hour 35 minutes or so.
Hang the 'Do not disturb' sign on your door and rest at a hotel near CRL. Here are a few options where you can tuck yourself in after your flight from Ottawa to Brussels:
The fastest way to get to where you're going is with a Brussels S. Charleroi Airport rental car. Pick up a set of wheels from Keddy By Europcar, Thrifty or Budget and set off in the blink of an eye.
Lock in the lowest price by booking your ride from CRL two weeks ahead of time. You can also expect to have a greater range of vehicles.

Best time to go to Brussels

It's time to work out your travel dates for your flight from Ottawa to Brussels. July is the busiest month for a trip to Brussels. If you prefer a more relaxed atmosphere, go in January.
Book an Ottawa to Brussels ticket departing in August if you want to visit the city during its warmest month. You can expect temperatures in Brussels to range from 12ºC (54ºF) to 27ºC (81ºF).
If you want cooler conditions, search for a cheap flight from Ottawa to Brussels in January when temperatures average between -2ºC (28ºF) and 8ºC (46ºF).

More about Brussels

Once you've booked your flight from Ottawa to Brussels, decide where you'll be dropping your bags. Make one of these accommodation options your base for exploring Brussels:
There are so many things to see and do in this city it can be tricky to work out where to start. Grand Place, Atomium and Manneken Pis are leading attractions which should feature on any good Brussels itinerary.

Explore more of Belgium

Brussels is always a good idea, but there are so many other parts of Belgium waiting to be discovered. Around 48 kilometers south of Brussels, a trip to Charleroi will keep you on the go. Check out popular attractions like Parc Gobbe, Maison Dermine (art déco — 1921) and Parc Ligny.
If you're eager to discover another major stop in Belgium, head for Liege, roughly 88 kilometers east of Brussels. Gare de Liege-Guillemins, Curtius Museum and Montagne de Bueren are highlights.