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Cheap flights from Ottawa to Brussels from C$ 453

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 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ottawa to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 p.m. - 6:00 p.m.YOW  Ottawa-CRL Charleroi Brussels
16h 20m2 stops London Gatwick Cork
Multiple Airlines Logo
5:15 p.m. - 8:00 p.m.CRL  Charleroi Brussels-YOW Ottawa
32h 45m3 stops Palma de Mallorca Son Sant Joan London Gatwick Toronto Pearson Intl
C$ 1,086Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
7:00 a.m. - 8:40 p.m.YOW  Ottawa-CRL Charleroi Brussels
31h 40m3 stops Toronto Pearson Intl London Gatwick Barcelona-El Prat
Multiple Airlines Logo
2:20 p.m. - 12:43 a.m.CRL  Charleroi Brussels-YOW Ottawa
40h 23m3 stops Porto Lisbon Humberto Delgado Toronto Pearson Intl
C$ 1,227Multiple Airlines
Wed, 16 Sep - Tue, 24 Nov
Multiple Airlines Logo
6:55 a.m. - 9:40 p.m.YOW  Ottawa-CRL Charleroi Brussels
32h 45m3 stops Toronto Pearson Intl Dublin Manchester
Multiple Airlines Logo
7:45 a.m. - 12:43 a.m.CRL  Charleroi Brussels-YOW Ottawa
45h 58m3 stops Lisbon Humberto Delgado Casablanca Mohamed V Toronto Pearson Intl
C$ 1,253Multiple Airlines
Sat, 17 Oct - Sun, 25 Oct
Multiple Airlines Logo
10:20 a.m. - 6:25 p.m.YOW  Ottawa-CRL Charleroi Brussels
27h 05m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
7:25 a.m. - 5:58 p.m.CRL  Charleroi Brussels-YOW Ottawa
16h 33m2 stops Lisbon Humberto Delgado Toronto Pearson Intl
C$ 1,303Multiple Airlines
Fri, 30 Oct - Thu, 12 Nov
Multiple Airlines Logo
7:00 a.m. - 5:10 p.m.YOW  Ottawa-CRL Charleroi Brussels
28h 10m3 stops Toronto Pearson Intl Halifax Intl Edinburgh Turnhouse
Multiple Airlines Logo
10:35 a.m. - 12:40 p.m.CRL  Charleroi Brussels-YOW Ottawa
32h 05m2 stops Sevilla London Gatwick
C$ 1,359Multiple Airlines
Thu, 27 Aug - Sat, 12 Sep
Multiple Airlines Logo
6:25 p.m. - 5:45 p.m.YOW  Ottawa-CRL Charleroi Brussels
17h 20m2 stops Toronto Pearson Intl Zagreb Franjo Tuđman
Multiple Airlines Logo
9:40 p.m. - 12:40 p.m.CRL  Charleroi Brussels-YOW Ottawa
21h 00m2 stops Dublin London Gatwick
C$ 1,362Multiple Airlines
Tue, 25 Aug - Mon, 31 Aug
Multiple Airlines Logo
6:25 p.m. - 5:45 p.m.YOW  Ottawa-CRL Charleroi Brussels
17h 20m2 stops Toronto Pearson Intl Zagreb Franjo Tuđman
Multiple Airlines Logo
9:40 p.m. - 5:35 p.m.CRL  Charleroi Brussels-YOW Ottawa
25h 55m3 stops Dublin London Gatwick Montreal Pierre Elliott Trudeau Intl
C$ 1,363Multiple Airlines
Tue, 25 Aug - Mon, 31 Aug
Multiple Airlines Logo
7:00 a.m. - 2:55 p.m.YOW  Ottawa-CRL Charleroi Brussels
25h 55m2 stops Toronto Pearson Intl Lisbon Humberto Delgado
Multiple Airlines Logo
9:40 a.m. - 12:25 a.m.CRL  Charleroi Brussels-YOW Ottawa
20h 45m2 stops Manchester Toronto Pearson Intl
C$ 1,429Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
6:50 a.m. - 10:35 p.m.YOW  Ottawa-CRL Charleroi Brussels
33h 45m3 stops Toronto Pearson Intl Edinburgh Turnhouse Santander
Multiple Airlines Logo
9:55 a.m. - 11:20 a.m.CRL  Charleroi Brussels-YOW Ottawa
30h 25m3 stops Madrid Barajas Bogotá El Dorado Toronto Pearson Intl
C$ 1,438Multiple Airlines
Fri, 23 Oct - Fri, 30 Oct
Multiple Airlines Logo
6:25 p.m. - 10:45 p.m.YOW  Ottawa-CRL Charleroi Brussels
22h 20m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
9:55 a.m. - 11:20 a.m.CRL  Charleroi Brussels-YOW Ottawa
30h 25m3 stops Madrid Barajas Bogotá El Dorado Toronto Pearson Intl
C$ 1,471Multiple Airlines
Fri, 23 Oct - Fri, 30 Oct

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momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Charleroi Brussels Airport 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, momondo users made 96,600 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from Ottawa to Charleroi Brussels Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Tue 1/9

7:40 p.m.-6:00 p.m.

2 stops16h 20m

Charleroi Brussels

Tue 8/9

5:15 p.m.-8:00 p.m.

3 stops32h 45m

C$ 1,086

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Wed 16/9

7:00 a.m.-8:40 p.m.

3 stops31h 40m

Charleroi Brussels

Tue 24/11

2:20 p.m.-12:43 a.m.

3 stops40h 23m

C$ 1,227

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Sat 17/10

6:55 a.m.-9:40 p.m.

3 stops32h 45m

Charleroi Brussels

Sun 25/10

7:45 a.m.-12:43 a.m.

3 stops45h 58m

C$ 1,253

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Fri 30/10

10:20 a.m.-6:25 p.m.

2 stops27h 05m

Charleroi Brussels

Thu 12/11

7:25 a.m.-5:58 p.m.

2 stops16h 33m

C$ 1,303

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Thu 27/8

7:00 a.m.-5:10 p.m.

3 stops28h 10m

Charleroi Brussels

Sat 12/9

10:35 a.m.-12:40 p.m.

2 stops32h 05m

C$ 1,359
Quickest round-trip

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Tue 25/8

6:25 p.m.-5:45 p.m.

2 stops17h 20m

Charleroi Brussels

Mon 31/8

9:40 p.m.-12:40 p.m.

2 stops21h 00m

C$ 1,362

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Tue 25/8

6:25 p.m.-5:45 p.m.

2 stops17h 20m

Charleroi Brussels

Mon 31/8

9:40 p.m.-5:35 p.m.

3 stops25h 55m

C$ 1,363

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Mon 31/8

7:00 a.m.-2:55 p.m.

2 stops25h 55m

Charleroi Brussels

Mon 7/9

9:40 a.m.-12:25 a.m.

2 stops20h 45m

C$ 1,429

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Fri 23/10

6:50 a.m.-10:35 p.m.

3 stops33h 45m

Charleroi Brussels

Fri 30/10

9:55 a.m.-11:20 a.m.

3 stops30h 25m

C$ 1,438

OttawaBrussels

YOW Ottawa - CRL Charleroi Brussels

YOWCRL

Ottawa

Fri 23/10

6:25 p.m.-10:45 p.m.

2 stops22h 20m

Charleroi Brussels

Fri 30/10

9:55 a.m.-11:20 a.m.

3 stops30h 25m

C$ 1,471

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Ottawa to Charleroi Brussels Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Charleroi Brussels Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Charleroi Brussels Airport (YOW to CRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Charleroi Brussels Airport

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from Ottawa to Charleroi Brussels Airport takes 16h 20m
There are no direct flights from Ottawa to Charleroi Brussels Airport. There are no popular flight routes from Ottawa to Charleroi Brussels Airport.
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Frequently asked questions about flying from Ottawa to Charleroi Brussels Airport

  • How far is Ottawa to Charleroi Brussels by plane?

    A flight from Ottawa to Charleroi Brussels will travel around 5696.7 km. A reasonable flight in good conditions will take 16h 20m.

  • When did momondo last update prices for flights from Ottawa Airport to Charleroi Brussels Airport?

    Prices for flights from Ottawa Airport to Charleroi Brussels Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ottawa Airport to Charleroi Brussels Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Charleroi Brussels Airport.

  • What documentation or ID do you need to fly to Charleroi Brussels Airport?

    The necessary travel and health documents for your Charleroi Brussels Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Ottawa to Charleroi Brussels Airport

  • How do I get Price Alerts for flights from Ottawa to Charleroi Brussels Airport?

    Price Alerts will notify you by email when the price for flights to Charleroi Brussels Airport from Ottawa decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Ottawa to Charleroi Brussels Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Brussels?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Brussels for you.

Can I find flights from Ottawa to Brussels with flexible booking policies on momondo?

Yes. All flights to Brussels from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Brussels?

Once you have performed a search for Ottawa to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ottawa to Brussels right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

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