Cheap flights from Ottawa to Belgium from C$ 505
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 Belgium departing on 13/10. 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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Fly from
Fly to
Route
Depart
Return
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Sat 24/10
9:25 p.m.-7:50 a.m.
1 stop29h 25m
Brussels Bruxelles-National
Sun 1/11
10:00 a.m.-3:57 p.m.
1 stop11h 57m
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Fri 23/10
4:00 p.m.-7:50 a.m.
1 stop9h 50m
Brussels Bruxelles-National
Sun 1/11
10:00 a.m.-11:37 a.m.
1 stop31h 37m
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Fri 23/10
2:00 p.m.-7:50 a.m.
1 stop11h 50m
Brussels Bruxelles-National
Sun 1/11
10:00 a.m.-9:47 a.m.
1 stop29h 47m
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Fri 23/10
4:00 p.m.-7:50 a.m.
1 stop9h 50m
Brussels Bruxelles-National
Sun 1/11
10:00 a.m.-7:52 p.m.
2 stops15h 52m
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Sat 17/10
9:55 a.m.-7:10 a.m.
2 stops15h 15m
Brussels Bruxelles-National
Wed 21/10
9:10 a.m.-4:32 p.m.
2 stops13h 22m
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Sat 17/10
9:55 a.m.-7:10 a.m.
2 stops15h 15m
Brussels Bruxelles-National
Wed 21/10
9:10 a.m.-10:10 p.m.
1 stop19h 00m
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Sat 17/10
11:15 a.m.-7:10 a.m.
1 stop13h 55m
Brussels Bruxelles-National
Wed 21/10
9:10 a.m.-10:10 p.m.
1 stop19h 00m
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Sat 24/10
10:35 a.m.-8:15 a.m.
1 stop15h 40m
Brussels Bruxelles-National
Sun 1/11
11:55 a.m.-2:29 p.m.
1 stop32h 34m
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Sat 24/10
10:35 a.m.-8:15 a.m.
1 stop15h 40m
Brussels Bruxelles-National
Wed 28/10
11:55 a.m.-2:29 p.m.
1 stop31h 34m
OttawaBrussels
YOW Ottawa - BRU Brussels Bruxelles-National
YOWBRU
Ottawa
Fri 23/10
10:35 a.m.-7:15 a.m.
1 stop14h 40m
Brussels Bruxelles-National
Mon 2/11
11:55 a.m.-2:29 p.m.
1 stop32h 34m
See travel insights to Belgium from
How to get the cheapest flight ticket from Ottawa to Belgium
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 Belgium?
If you’re not able to fly to Belgium in November, then October is your next best option. Flight prices from Ottawa to Belgium during October average around C$ 1,017.
How far in advance should I book a flight from Ottawa to Belgium?
You are more likely to see cheaper flights to Belgium from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around C$ 1,144 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Ottawa for as low as C$ 904 on momondo.
Cheap Ottawa to Belgium flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to Belgium
Frequently asked questions about flying from Ottawa to Belgium
When did momondo last update prices for flights from Ottawa Airport to Belgium?
Prices for flights from Ottawa Airport to Belgium refresh daily.
How many operators does momondo search for flights from Ottawa Airport to Belgium?
As of October 2026, there are 2 operators available to choose from for flights from Ottawa Airport to Belgium.
How old do you have to be to fly from Ottawa Airport to Belgium?
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 Belgium.
What documentation or ID do you need to fly to Belgium?
The travel and health documents required for your trip to Belgium 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 Belgium. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Ottawa to Belgium
Compare and see reviews for airlines that fly from Ottawa to Belgium with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 839 | Free Cancellation | Rating 7.4 10,287 reviews | |||
| PriceFrom C$ 934 | Free Cancellation | Rating 7.1 11,729 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to Belgium?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Belgium . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ottawa to Belgium with flexible booking policies on momondo?
Flights from Ottawa to Belgium 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 Belgium?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgium from Ottawa.
I’m not ready to book a flight from Ottawa to Belgium right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ottawa to Belgium flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.