Cheap flights from Ottawa to Brussels Bruxelles-National Airport from C$ 529
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BRU
25 Dec — 1 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Brussels Bruxelles-National are usually found in September or October, booked 86 days in advance, depart on a Wednesday or Sunday and return on a Saturday
Cheap flight deals from Ottawa to Bruxelles-National
Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Bruxelles-National (BRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 November 2025.
Find flight deals from Ottawa to Bruxelles-National
Enter your travel dates to find the best prices.
Cheapest flights from Ottawa to Bruxelles-National
Explore the most affordable flight options available from Ottawa to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.
Wed 3/1211:10 a.m.YOW - BRU
2 stops20h 05mUnited Airlines
Mon 8/1211:55 a.m.BRU - YOW
2 stops31h 41mUnited Airlines
Deal found 24/11C$ 971
Tue 9/1210:50 a.m.YOW - BRU
1 stop15h 00mAir Canada
Wed 24/1210:00 a.m.BRU - YOW
1 stop12h 50mAir Canada
Deal found 24/11C$ 974
Thu 4/128:20 p.m.YOW - BRU
2 stops29h 30mAir Canada
Mon 12/110:00 a.m.BRU - YOW
2 stops15h 41mAir Canada
Deal found 24/11C$ 990
Sun 30/1110:20 a.m.YOW - BRU
2 stops15h 30mAir Canada
Sun 7/1210:00 a.m.BRU - YOW
1 stop12h 25mAir Canada
Deal found 23/11C$ 1,002
Sun 7/1212:05 p.m.YOW - BRU
2 stops13h 45mAir Canada
Mon 29/1210:00 a.m.BRU - YOW
1 stop12h 50mAir Canada
Deal found 24/11C$ 1,003
Sun 7/126:20 a.m.YOW - BRU
2 stops29h 10mUnited Airlines
Tue 9/1212:45 p.m.BRU - YOW
2 stops33h 47mUnited Airlines
Deal found 24/11C$ 1,060
Tue 9/123:10 p.m.YOW - BRU
2 stops16h 05mUnited Airlines
Mon 22/124:55 p.m.BRU - YOW
2 stops29h 32mUnited Airlines
Deal found 24/11C$ 1,160
Best flights from Ottawa to Bruxelles-National
Discover carefully curated flight deals from Ottawa to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 November 2025.
Thu 12/210:50 a.m.YOW - BRU
1 stop15h 00mMultiple Airlines
Tue 17/210:00 a.m.BRU - YOW
1 stop10h 07mMultiple Airlines
Deal found 24/11C$ 920
Tue 13/12:50 p.m.YOW - BRU
1 stop11h 00mAir Canada
Tue 24/310:00 a.m.BRU - YOW
1 stop11h 23mAir Canada
Deal found 23/11C$ 924
Wed 21/14:00 p.m.YOW - BRU
1 stop9h 50mBrussels Airlines
Sun 25/110:00 a.m.BRU - YOW
1 stop10h 07mBrussels Airlines
Deal found 22/11C$ 931
Wed 21/18:30 a.m.YOW - BRU
2 stops17h 20mAir Canada
Sun 25/110:00 a.m.BRU - YOW
2 stops13h 16mAir Canada
Deal found 24/11C$ 931
Thu 8/111:20 a.m.YOW - BRU
2 stops14h 30mAir Canada
Thu 15/110:00 a.m.BRU - YOW
1 stop12h 23mAir Canada
Deal found 24/11C$ 933
Tue 7/410:50 a.m.YOW - BRU
1 stop14h 15mAir Canada
Sun 12/49:25 a.m.BRU - YOW
1 stop14h 11mAir Canada
Deal found 23/11C$ 934
Last-minute flights from Ottawa to Bruxelles-National
Discover last-minute flight deals from Ottawa to Bruxelles-National. Data last updated 25 November 2025 and is based on user searches.
Sun 30/1110:20 a.m.YOW - BRU
2 stops15h 30mAir Canada
Sun 7/1210:00 a.m.BRU - YOW
1 stop12h 25mAir Canada
Deal found 23/11C$ 1,002
Wed 3/1211:10 a.m.YOW - BRU
2 stops20h 05mUnited Airlines
Mon 8/1211:55 a.m.BRU - YOW
2 stops31h 41mUnited Airlines
Deal found 24/11C$ 971
Thu 4/125:45 a.m.YOW - BRU
1 stop20h 05mMultiple Airlines
Mon 12/110:00 a.m.BRU - YOW
1 stop18h 18mMultiple Airlines
Deal found 24/11C$ 990
Sun 7/1212:05 p.m.YOW - BRU
2 stops13h 45mAir Canada
Mon 29/1210:00 a.m.BRU - YOW
1 stop12h 50mAir Canada
Deal found 24/11C$ 1,003
Sun 7/126:20 a.m.YOW - BRU
2 stops29h 10mUnited Airlines
Tue 9/1212:45 p.m.BRU - YOW
2 stops33h 47mUnited Airlines
Deal found 24/11C$ 1,060
Tue 9/1210:50 a.m.YOW - BRU
1 stop15h 00mAir Canada
Wed 24/1210:00 a.m.BRU - YOW
1 stop12h 50mAir Canada
Deal found 24/11C$ 974
Tue 9/123:10 p.m.YOW - BRU
2 stops16h 05mUnited Airlines
Mon 22/124:55 p.m.BRU - YOW
2 stops29h 32mUnited Airlines
Deal found 24/11C$ 1,160
One-way flights from Ottawa to Bruxelles-National
Search for one-way flight options from Ottawa to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated 25 November 2025.
Thu 8/14:40 p.m.YOW - BRU
2 stops34h 15mMultiple Airlines
Deal found 24/11C$ 529
Mon 5/13:55 p.m.YOW - BRU
3 stops46h 05mMultiple Airlines
Deal found 24/11C$ 679
Sun 4/16:00 a.m.YOW - BRU
3 stops53h 50mMultiple Airlines
Deal found 24/11C$ 787
Sun 7/125:14 p.m.YOW - BRU
2 stops32h 51mUnited Airlines
Deal found 24/11C$ 1,144
Thu 8/14:00 p.m.YOW - BRU
1 stop9h 50mLufthansa
Deal found 24/11C$ 1,232
Fri 9/17:27 p.m.YOW - BRU
1 stop29h 48mUnited Airlines
Deal found 24/11C$ 1,284
Cheapflights Fare Finder
Customize your flight search to find flights from Ottawa to Bruxelles-National 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, Cheapflights users made 629,999 searches. Data last updated 25 November 2025.
Use the filters below to find and compare flights from Ottawa to Brussels Bruxelles-National Airport that are best for you.
Fly from
Ottawa
Fly to
Bruxelles-National
Route
Depart
Return
Price
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Thu 12/2
10:50 a.m.-7:50 a.m.
1 stop15h 00m
Brussels Bruxelles-National
Tue 17/2
10:00 a.m.-2:07 p.m.
1 stop10h 07m
C$ 920
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Tue 13/1
2:50 p.m.-7:50 a.m.
1 stop11h 00m
Brussels Bruxelles-National
Tue 24/3
10:00 a.m.-4:23 p.m.
1 stop11h 23m
C$ 924
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Wed 21/1
4:00 p.m.-7:50 a.m.
1 stop9h 50m
Brussels Bruxelles-National
Sun 25/1
10:00 a.m.-2:07 p.m.
1 stop10h 07m
C$ 931
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Wed 21/1
8:30 a.m.-7:50 a.m.
2 stops17h 20m
Brussels Bruxelles-National
Sun 25/1
10:00 a.m.-5:16 p.m.
2 stops13h 16m
C$ 931
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Thu 8/1
11:20 a.m.-7:50 a.m.
2 stops14h 30m
Brussels Bruxelles-National
Thu 15/1
10:00 a.m.-4:23 p.m.
1 stop12h 23m
C$ 933
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Tue 7/4
10:50 a.m.-7:05 a.m.
1 stop14h 15m
Brussels Bruxelles-National
Sun 12/4
9:25 a.m.-5:36 p.m.
1 stop14h 11m
C$ 934
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Thu 8/1
4:40 p.m.-8:55 a.m.
2 stops34h 15m
C$ 529
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Mon 5/1
3:55 p.m.-8:00 p.m.
3 stops46h 05m
C$ 679
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Sun 4/1
6:00 a.m.-5:50 p.m.
3 stops53h 50m
C$ 787
OttawaBrussels
YOW - BRU
YOWBRU
Ottawa
Sun 7/12
5:14 p.m.-8:05 a.m.
2 stops32h 51m
C$ 1,144
Flights are sorted by cheapest round-trip flights first.
Deals found on 24/11
Showing 1-10 of 12 results
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Best time to book a flight from Ottawa to Bruxelles-National
Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ottawa to Brussels Bruxelles-National Airport
Prices
More
How far ahead should I book a flight from Ottawa to Brussels Bruxelles-National Airport?
Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Bruxelles-National. Price data was last updated on 21 November 2025.
The best time to book flights from Ottawa to Brussels Bruxelles-National Airport is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Ottawa to Brussels Bruxelles-National Airport?
Currently, October is the cheapest month in which you can book a flight from Ottawa to Brussels Bruxelles-National Airport (average of C$ 638). Flying from Ottawa to Brussels Bruxelles-National Airport in July is currently the most expensive (average of C$ 986). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YOW to BRU?
Find hourly flight availability from Ottawa to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 November 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from Ottawa to Brussels Bruxelles-National Airport by exploring options for tickets in the morning.
What’s the top layover airport for flights from Ottawa to Brussels Bruxelles-National Airport?
Share of one-stop round-trip flights from Ottawa to Brussels Bruxelles-National Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Montreal (YUL) – chosen by Cheapflights users on 87% of one-stop itineraries from Ottawa to Brussels Bruxelles-National Airport on Cheapflights.
What’s the cheapest layover airport for flights from Ottawa to Brussels Bruxelles-National Airport?
Average round-trip fare for 1-stop flights from Ottawa to Brussels Bruxelles-National Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of C$ 849.
What’s the fastest layover option from Ottawa to Brussels Bruxelles-National Airport?
Shortest average travel time for 1-stop one-way flights from Ottawa to Brussels Bruxelles-National Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 9h 55m.
Which airport typically offers the quickest layover for flights from Ottawa to Brussels Bruxelles-National Airport?
Average layover duration for 1-stop one-way flights from Ottawa to Brussels Bruxelles-National Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 39m.
Reviews of airlines servicing Bruxelles-National
Get insights into the airlines that provide service to Bruxelles-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bruxelles-National. Reviews last updated 25 November 2025.
Check out reviews from past customers who have flown with United Airlines,Brussels Airlines, andAir Canada from Ottawa to Brussels Bruxelles-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Related info for your journey
Find useful and relevant information for your journey from Ottawa to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Ottawa to Brussels Bruxelles-National?
Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Brussels Bruxelles-National. On average, Ottawa has 0 outbound flights to Brussels Bruxelles-National per day from 3 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.
How long is the flight from Ottawa to Brussels Bruxelles-National Airport?
Air Canada can get you from Ottawa to Brussels Bruxelles-National Airport in just under 11h. Your travel time can differ by up to . There are 5681 km between Ottawa and Brussels Bruxelles-National Airport.
What are the cheapest airlines flying from Ottawa to Brussels Bruxelles-National Airport round-trip?
Cheapflights users have booked flights from Ottawa to Brussels Bruxelles-National Airport round-trip from C$ 753. Other airlines that can offer you cheap pricing are Air Canada, from C$ 753, and United Airlines, from C$ 825. Brussels Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Ottawa to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Ottawa to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Bruxelles-National.
Can I find deals for business class flights from Ottawa to Bruxelles-National?
Yes. Cheapflights offers flight deals from Ottawa to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to Brussels Bruxelles-National Airport?
Currently, October is the cheapest month in which you can book a flight from Ottawa to Brussels Bruxelles-National Airport (average of C$ 638). Flying from Ottawa to Brussels Bruxelles-National Airport in July is currently the most expensive (average of C$ 986). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Bruxelles-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 November 2025.
Top 3 airlines flying from Ottawa to Bruxelles-National
Discover the top 3 airlines that operate flights from Ottawa to Bruxelles-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 November 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ottawa to Bruxelles-National?
When you search for this flight from Ottawa to Bruxelles-National, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ottawa to Bruxelles-National?
Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Bruxelles-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Ottawa to Bruxelles-National with no change fees?
Certainly. Search results for flights to Bruxelles-National from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Ottawa to Bruxelles-National become cheaper?
Not ready to book yet? You can track prices for flights from Ottawa to Bruxelles-National on Cheapflights with our Price Alert feature and get notified when better prices are available.
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