Cheap flights from Ottawa to Brussels from C$ 472
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 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from Ottawa to Brussels Bruxelles-National Airport
Our best Air Canada deals on Ottawa to Brussels Bruxelles-National Airport flight tickets
Lufthansa flights from Ottawa to Brussels Bruxelles-National Airport
Our best Lufthansa deals on Ottawa to Brussels Bruxelles-National Airport flight tickets
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How to get the cheapest flight ticket from Ottawa to Brussels Bruxelles-National Airport
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 cheapest month to fly to Brussels Bruxelles-National Airport?
In general, April is the cheapest month to fly from Ottawa to Brussels Bruxelles-National Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 945. If you’re not able to fly to Brussels Bruxelles-National Airport in April, then May is your next best option. Flight prices from Ottawa to Brussels Bruxelles-National Airport during May average around C$ 960.
What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?
On average, the least expensive day to fly to Brussels Bruxelles-National Airport from Ottawa is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 1,033. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Ottawa because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,658.
What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?
Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the morning. Flights from Ottawa to Brussels Bruxelles-National Airport during this time can be as low as C$ 1,009. In contrast, the most expensive time of day to depart to Brussels Bruxelles-National Airport is in the afternoon when prices are around C$ 1,318.
How far in advance should I book a flight to Brussels Bruxelles-National Airport?
You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Ottawa when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around C$ 1,193 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Ottawa for as low as C$ 946 on momondo.
What is the cheapest airline that flies from Ottawa to Brussels Bruxelles-National?
Air Canada, SWISS, and United Airlines are the most popular carriers operating from Ottawa to Brussels Bruxelles-National
Which airlines fly to Brussels Bruxelles-National Airport?
Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Brussels Bruxelles-National Airport from Ottawa according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Brussels Bruxelles-National Airport. Keep in mind that there are 10 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Ottawa to Brussels Bruxelles-National Airport
Cheap Ottawa to Brussels Bruxelles-National Airport (YOW to BRU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to Brussels Bruxelles-National Airport
How far is Ottawa to Brussels Bruxelles-National by plane?
Brussels Bruxelles-National is 5676.0 km away from Ottawa. Typically, this will take 9h 10m by plane in normal conditions.
When did momondo last update prices for flights from Ottawa Airport to Brussels Bruxelles-National Airport?
Prices for flights from Ottawa Airport to Brussels Bruxelles-National Airport refresh daily.
How many operators does momondo search for flights from Ottawa Airport to Brussels Bruxelles-National Airport?
The number of operators available for flights from Ottawa Airport to Brussels Bruxelles-National Airport is 5 as of June 2025.
How old do you have to be to fly from Ottawa Airport to Brussels Bruxelles-National Airport?
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 Bruxelles-National Airport.
What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?
The travel and health documents required for your trip to Brussels Bruxelles-National Airport 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 Bruxelles-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ottawa to Brussels Bruxelles-National Airport?
Based on momondo bookings for flights between Ottawa and Brussels Bruxelles-National Airport, the leading airline is Air Canada, making up 73% of the total bookings. Other popular airlines include Air France with 11%, United Airlines with 8%, and Lufthansa with 4%.
Best airlines flying from Ottawa to Brussels Bruxelles-National Airport
Compare and see reviews for airlines that fly from Ottawa to Brussels Bruxelles-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 730 | Free Cancellation | Rating 7.4 355 reviews | |||
| PriceFrom C$ 799 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom C$ 867 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom C$ 912 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom C$ 998 | Free Cancellation | Rating 6.7 7,136 reviews |
Travelling to a place near Brussels?
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Why should I use momondo to find a flight deal from Ottawa to Brussels?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Brussels. momondo saves you time and could save you money on your trip.
Can I find flights from Ottawa to Brussels with flexible booking policies on momondo?
Flights from Ottawa to Brussels with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ottawa to Brussels?
momondo provides multiple filters to help you find the best flight to Brussels from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ottawa to Brussels right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from Ottawa and alert you when they change.