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Cheap flights from Ottawa to Brussels Bruxelles-National Airport from C$ 472

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BRU
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Ottawa to Brussels Bruxelles-National are usually found in April or May, booked 75 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 12 June 2025.

Round-trip from

C$ 1,220

One-way from

C$ 472

Popular in

October

Cheapest in

April

Average price

C$ 1,322
Air Canada
  • Air Canada
  • 23/7-26/8
  • 2 total stops
  • 19h 39m total
  • Ottawa to Brussels
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9/7
  • 9/7
  • 3 total stops
  • 53h 00m total
  • Ottawa to Brussels
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Highest demand for flights based on searches. 12% potential increase in price (C$ 225 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 61 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ottawa to Bruxelles-National

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 12 June 2025.

Tue 4/112:45 p.m.YOW - BRU
1 stop11h 10mAir Canada
Thu 13/1110:00 a.m.BRU - YOW
1 stop11h 48mAir Canada
Deal found 11/6C$ 870
Sat 1/116:20 p.m.YOW - BRU
1 stop32h 35mLufthansa
Mon 10/111:50 p.m.BRU - YOW
2 stops13h 43mLufthansa
Deal found 11/6C$ 902
Sun 2/114:10 p.m.YOW - BRU
2 stops33h 45mAustrian Airlines
Thu 13/116:30 a.m.BRU - YOW
2 stops23h 17mAustrian Airlines
Deal found 11/6C$ 920
Fri 7/1110:00 a.m.YOW - BRU
2 stops26h 50mSWISS
Mon 10/118:10 p.m.BRU - YOW
2 stops27h 23mSWISS
Deal found 11/6C$ 924
Wed 2/75:55 a.m.YOW - BRU
2 stops33h 10mMultiple Airlines
Wed 16/79:35 a.m.BRU - YOW
2 stops20h 47mMultiple Airlines
Deal found 10/6C$ 1,246
Wed 11/69:20 a.m.YOW - BRU
2 stops18h 20mAer Lingus
Sun 15/610:20 a.m.BRU - YOW
2 stops19h 59mAer Lingus
Deal found 9/6C$ 1,653
Wed 11/64:05 p.m.YOW - BRU
1 stop9h 55mBrussels Airlines
Sun 15/610:00 a.m.BRU - YOW
1 stop9h 50mBrussels Airlines
Deal found 9/6C$ 2,044

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 12 June 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

Tue 4/11

2:45 p.m.-7:55 a.m.

1 stop11h 10m

Brussels Bruxelles-National

Thu 13/11

10:00 a.m.-3:48 p.m.

1 stop11h 48m

C$ 870

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Sat 1/11

6:20 p.m.-7:55 a.m.

1 stop32h 35m

Brussels Bruxelles-National

Mon 10/11

1:50 p.m.-9:33 p.m.

2 stops13h 43m

C$ 902

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Sun 2/11

4:10 p.m.-7:55 a.m.

2 stops33h 45m

Brussels Bruxelles-National

Thu 13/11

6:30 a.m.-11:47 p.m.

2 stops23h 17m

C$ 920

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 7/11

10:00 a.m.-6:50 p.m.

2 stops26h 50m

Brussels Bruxelles-National

Mon 10/11

8:10 p.m.-5:33 p.m.

2 stops27h 23m

C$ 924

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Wed 2/7

5:55 a.m.-9:05 p.m.

2 stops33h 10m

Brussels Bruxelles-National

Wed 16/7

9:35 a.m.-12:22 a.m.

2 stops20h 47m

C$ 1,246

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Wed 9/7

5:55 a.m.-9:40 a.m.

3 stops45h 45m

C$ 481

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Wed 9/7

2:25 p.m.-8:00 a.m.

1 stop11h 35m

C$ 577

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Thu 24/7

3:55 p.m.-7:15 p.m.

2 stops21h 20m

C$ 615

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Thu 24/7

2:48 p.m.-7:00 a.m.

1 stop10h 12m

C$ 718

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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

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 9 June 2025.

The best time to book flights from Ottawa to Brussels Bruxelles-National Airport is 75 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, May is the cheapest month in which you can book a flight from Ottawa to Brussels Bruxelles-National Airport (average of C$ 666). Flying from Ottawa to Brussels Bruxelles-National Airport in December is currently the most expensive (average of C$ 950). 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 12 June 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 24% on flights from Ottawa to Brussels Bruxelles-National Airport by exploring options for tickets in the morning.

Rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 40.0 - 80.0 mm per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 40.0 mm.

Temperature in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

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 12 June 2025.
SWISS
7.5
Good
1,623 reviews
Check prices

Overall

7.5

Entertainment

6.7

Food

7.0

Boarding

7.6

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.5
Good
1,623 reviews
SWISS
7.5
Good
1,623 reviews
Check prices

Overall

7.5

Entertainment

6.7

Food

7.0

Boarding

7.6

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
United Airlines
7.4
Good
8,790 reviews
SWISS
7.5
Good
1,623 reviews
Check prices

Overall

7.5

Entertainment

6.7

Food

7.0

Boarding

7.6

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Air Canada
7.1
Good
9,531 reviews
SWISS
7.5
Good
1,623 reviews
Check prices

Overall

7.5

Entertainment

6.7

Food

7.0

Boarding

7.6

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Lufthansa
6.8
Okay
7,136 reviews
SWISS
7.5
Good
1,623 reviews
Check prices

Overall

7.5

Entertainment

6.7

Food

7.0

Boarding

7.6

Comfort

7.4

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

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 5 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • 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$ 1,220. Another airline that can offer you cheap pricing is Lufthansa.

  • What are the cheapest airlines to fly from Ottawa to Brussels Bruxelles-National Airport one-way?

    The cheapest airlines for a one-way flight from Ottawa to Brussels Bruxelles-National Airport are Air Canada (C$ 577), SWISS (C$ 615), and United Airlines (C$ 718).

  • 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, May is the cheapest month in which you can book a flight from Ottawa to Brussels Bruxelles-National Airport (average of C$ 666). Flying from Ottawa to Brussels Bruxelles-National Airport in December is currently the most expensive (average of C$ 950). 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.

See more FAQs

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Top 5 airlines flying from Ottawa to Bruxelles-National

Discover the top 5 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapestC$ 730AverageC$ 1,217FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
United AirlinesCheapestC$ 799AverageC$ 872FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 867AverageC$ 1,147FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 912AverageC$ 1,323FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 998AverageC$ 1,344FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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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.

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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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