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Cheap flights from Brussels to Ottawa

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Compare Brussels to Ottawa flight deals

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Flight deals from Brussels to Ottawa

Looking for a cheap last-minute deal or the best round-trip flight from Brussels to Ottawa? Find the lowest prices on one-way and round-trip tickets right here.
Ottawa.$518 per passenger.Departing Sat, May 31, returning Mon, Jun 2.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Brussels International on Sat, May 31, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Mon, Jun 2, arriving in Brussels International.Price includes taxes and charges.From $518, select.
Ottawa.$655 per passenger.Departing Mon, Jun 9, returning Mon, Jun 16.Round-trip flight with Ryanair and Air Transat.Outbound indirect flight with Ryanair, departing from Brussels International on Mon, Jun 9, arriving in Ottawa International.Inbound indirect flight with Air Transat, departing from Ottawa International on Mon, Jun 16, arriving in Brussels International.Price includes taxes and charges.From $655, select.
Ottawa.$663 per passenger.Departing Thu, Jun 26, returning Thu, Jul 3.Round-trip flight with Brussels Airlines.Outbound indirect flight with Brussels Airlines, departing from Brussels International on Thu, Jun 26, arriving in Ottawa International.Inbound indirect flight with Brussels Airlines, departing from Ottawa International on Thu, Jul 3, arriving in Brussels International.Price includes taxes and charges.From $663, select.
Ottawa.$665 per passenger.Departing Wed, Sep 17, returning Wed, Oct 8.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Brussels International on Wed, Sep 17, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Wed, Oct 8, arriving in Brussels International.Price includes taxes and charges.From $665, select.
Ottawa.$669 per passenger.Departing Wed, Aug 20, returning Sun, Aug 31.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Brussels International on Wed, Aug 20, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Sun, Aug 31, arriving in Brussels International.Price includes taxes and charges.From $669, select.
Ottawa.$669 per passenger.Departing Wed, Oct 8, returning Sun, Oct 12.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Brussels International on Wed, Oct 8, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Sun, Oct 12, arriving in Brussels International.Price includes taxes and charges.From $669, select.
Ottawa.$669 per passenger.Departing Tue, Sep 9, returning Sun, Sep 14.Round-trip flight with Brussels Airlines.Outbound indirect flight with Brussels Airlines, departing from Brussels International on Tue, Sep 9, arriving in Ottawa International.Inbound indirect flight with Brussels Airlines, departing from Ottawa International on Sun, Sep 14, arriving in Brussels International.Price includes taxes and charges.From $669, select.
Ottawa.$669 per passenger.Departing Fri, Dec 5, returning Sun, Jan 18.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Brussels International on Fri, Dec 5, arriving in Ottawa International.Inbound indirect flight with Air Canada, departing from Ottawa International on Sun, Jan 18, arriving in Brussels International.Price includes taxes and charges.From $669, select.

Find the cheapest month to fly from Brussels to Ottawa

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brussels to Ottawa flights are currently cheapest in June.
May
from $871
Jun
from $655
Jul
from $697
Aug
from $669
Sep
from $669
Oct
from $669
Nov
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Dec
from $916
Jan
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Feb
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Mar
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Apr
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Alternative Brussels to Ottawa routes

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

Brussels to Ottawa: Flight information

The things to know before you go.
Cheapest flight found$518
Cheapest month to flyMay

Finding cheap flights from Brussels to Ottawa: Frequently asked questions

There are 2 airports in Ottawa: Ottawa International and Ottawa Gatineau.
The best price we found for a round-trip flight from Brussels to Ottawa is $518. 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.
Currently, there are no airlines that fly direct from Brussels to Ottawa. But we found flights with one or more stops from $518.
There are no flights flying from Brussels to Ottawa, as of May 2025.
The cheapest month to fly from Brussels to Ottawa is usually May 2025.
If you're flying from Brussels, the cheapest airport near Ottawa is Ottawa International – which is 11.2 km away from the center of Ottawa. We've found flights to this airport from $518.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Brussels to Ottawa on Saturday, May 31, 2025.
No airlines currently offer direct flights between Brussels and Ottawa. Most routes have one or more stops.
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 Ottawa 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.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Ottawa is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 12°C. July is typically the warmest month in Ottawa, when it usually averages around 25°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -16°C. The rainiest month is June.
The cheapest airline that flies to Ottawa is Air Canada.

Traveling from Brussels to Ottawa: what you need to know

  • Brussels has a couple of airports that could be the jumping-off point for your adventure. Explore your options for reserving a flight from Brussels to Ottawa leaving from Brussels Airport (BRU) or Brussels S. Charleroi Airport (CRL).

  • Ottawa/Macdonald-Cartier International Airport (YOW) is the primary point of entry to Ottawa.

  • Ottawa's timezone is UTC-4, making Ottawa five hours behind Brussels.

  • For a relaxed travel experience, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your Brussels to Ottawa flight.

  • You can expect longer lines in popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.

How to find the cheapest flights from Brussels to Ottawa

  • Don't leave things to the last minute. You're more likely to find cheap Brussels to Ottawa flights if you book in advance. Airlines often offer some fantastic early bird deals.

  • If you can be flexible with your trip dates, try using the 'Whole month' search tool. It'll give you the lowest price across the month when looking for your plane ticket from Brussels to Ottawa.

  • Snapping up a cheap flight from Brussels to Ottawa is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as a better deal is available.

  • Tailor your trip using filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' Brussels to Ottawa flights.

Flying from Brussels

Brussels Airport (BRU)

  • Think about adding a stopover to possibly find a cheaper Brussels to Ottawa flight. Just uncheck 'Direct flights only' when browsing departures from Brussels Airport. Break up the journey at one of these popular airports:

    • Montreal-Pierre Elliott Trudeau International Airport (YUL)

    • Newark Liberty International Airport (EWR)

    • Pearson International Airport (YYZ)

  • BRU is about 8 kilometers from central Brussels. If you're ride-sharing, catching a cab or driving from the center, it'll take 20 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 40 minutes.

  • Want a convenient hotel close to Brussels Airport? If you're catching an early flight from Brussels to Ottawa, these accommodation options will have you sleeping nice and close to your departure gate:

  • Of the flights that depart from Brussels Airport, 71.97% land on time at their destination.

Brussels S. Charleroi Airport (CRL)

  • With public transport, you can travel from central Brussels to CRL in around 1 hour 35 minutes. The terminal is roughly 48 kilometers away. Driving will take you about 55 minutes.

  • Want to enjoy an extra night away before your flight from Brussels to Ottawa? Unwind in a hotel near Brussels S. Charleroi Airport before your trip officially begins. Here's where you can stay:

  • 71.71% of flights departing Brussels S. Charleroi Airport stick to their scheduled arrival time.

Arriving in Ottawa

Ottawa/Macdonald-Cartier International Airport (YOW)

  • The distance from Ottawa Gatineau Airport (YND) to central Ottawa is approximately 16 kilometers. It'll take you around 20 minutes to reach the center driving.

  • Traveling to the center by public transport typically takes 1 hour 40 minutes.

  • If you're coming in on a late flight from Brussels to Ottawa, nothing beats the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and sleeping soon after at one of these hotels near YOW:

  • Pick up an Ottawa Gatineau Airport rental car and discover corners of Ottawa that most visitors tend to miss. Find your perfect set of wheels with Hertz.

  • Reserve your ride from Ottawa Gatineau Airport a few weeks ahead to get the lowest price. If you're planning to travel during a peak period, it's smart to book your Brussels to Ottawa flight even earlier.

Ottawa/Macdonald-Cartier International Airport (YOW)

  • The center of Ottawa is about 11 kilometers from Ottawa/Macdonald-Cartier International Airport (YOW). Once your flight from Brussels to Ottawa has hit the runway and you've made your way to arrivals, the drive should be around 20 minutes.

  • If you choose to travel on public transport, you'll get to the city center in 45 minutes or so.

  • Forget about inconvenient public transport timetables or waiting in a long cab line. Pick up an Ottawa/Macdonald-Cartier International Airport rental car and take your journey in whatever direction you like. Check out the availability and rates from Routes Car Rentals, Alamo and Budget.

  • Avoid last-minute price surges. Securing your ride two weeks before your arrival at YOW will save you money.

  • The address for Ottawa/Macdonald-Cartier International Airport is 50 Airport Road.

Best time to go to Ottawa

  • Plan your trip to Brussels during the high season if you want a lively atmosphere, but remember that prices may be higher. Alternatively, book your flights from Brussels to Brussels in the low season when prices are cheaper and crowds are smaller.

  • The warmest month in Ottawa is July, with temperatures ranging between 13ºC (55ºF) and 27ºC (81ºF). Lock in your Brussels to Ottawa ticket then if that's your definition of good weather.

  • January has average temperatures of between -19ºC (-2ºF) and -2ºC (28ºF). Search for cheap flights from Brussels to Ottawa around that time if you want to travel when it's cooler.

More about Ottawa

  • Once you've booked your flight from Brussels to Ottawa, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring Ottawa:

  • Parliament Hill and Rideau Canal are a couple of popular attractions to put on your Ottawa travel itinerary. Keep the sightseeing going at National Gallery of Canada.

Explore more of Canada

  • You've done Ottawa, now it's time to discover more of Canada. Journey about 354 kilometers south-west to Toronto to tick off its leading attractions. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, you've got a jam-packed schedule ahead.

  • Montreal is another favorite destination in Canada and is around 153 kilometers east of Ottawa. No journey is complete without experiencing Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal.

Plan the rest of your trip from Brussels to Ottawa

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.