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Cheap flights from Ontario to Belfast from C$ 326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Belfast departing on 25/9. 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

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Find the cheapest flights from Ontario to Belfast

Cheap round-trip flights

Logo
10:15 p.m. - 10:55 p.m.YYZ-BFS
19h 40m1 stop
Logo
8:40 a.m. - 2:10 p.m.BFS-YYZ
10h 30m1 stop
C$ 701
Find Deal
Wed, 24 Sep - Wed, 1 Oct
American Airlines Logo
10:00 p.m. - 12:55 p.m.YYZ-BHD
9h 55m1 stop
American Airlines Logo
6:40 a.m. - 8:10 p.m.BHD-YYZ
18h 30m1 stop
C$ 894American Airlines
Find Deal
Mon, 6 Oct - Mon, 13 Oct
British Airways Logo
10:00 p.m. - 12:55 p.m.YYZ-BHD
9h 55m1 stop
British Airways Logo
1:50 p.m. - 4:00 p.m.BHD-YYZ
31h 10m1 stop
C$ 900British Airways
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Logo
5:25 p.m. - 1:35 p.m.YUL-BHD
15h 10m2 stops
Logo
7:20 a.m. - 6:25 p.m.BHD-YUL
16h 05m2 stops
C$ 924
Find Deal
Tue, 18 Nov - Sun, 30 Nov
Logo
10:15 p.m. - 5:20 p.m.YYZ-BFS
14h 05m1 stop
Logo
6:10 a.m. - 5:10 p.m.BFS-YYZ
16h 00m2 stops
C$ 928
Find Deal
Thu, 9 Oct - Wed, 15 Oct
American Airlines Logo
4:15 p.m. - 12:55 p.m.YYZ-BHD
15h 40m2 stops
American Airlines Logo
9:50 a.m. - 8:10 p.m.BHD-YYZ
15h 20m1 stop
C$ 933American Airlines
Find Deal
Mon, 6 Oct - Mon, 13 Oct
British Airways Logo
3:10 p.m. - 12:55 p.m.YYZ-BHD
16h 45m2 stops
British Airways Logo
7:30 p.m. - 4:00 p.m.BHD-YYZ
25h 30m1 stop
C$ 939British Airways
Find Deal
Mon, 6 Oct - Mon, 13 Oct
KLM Logo
7:05 p.m. - 4:50 p.m.YUL-BHD
16h 45m2 stops
KLM Logo
5:20 p.m. - 5:20 p.m.BHD-YUL
29h 00m1 stop
C$ 1,159KLM
Find Deal
Tue, 18 Nov - Sun, 30 Nov
KLM Logo
7:05 p.m. - 4:50 p.m.YUL-BHD
16h 45m2 stops
KLM Logo
6:30 a.m. - 3:20 p.m.BHD-YUL
13h 50m2 stops
C$ 1,286KLM
Find Deal
Wed, 19 Nov - Sun, 30 Nov
Aer Lingus Logo
11:15 a.m. - 12:55 p.m.YUL-BHD
20h 40m3 stops
Aer Lingus Logo
6:00 p.m. - 8:15 p.m.BHD-YUL
31h 15m3 stops
C$ 3,195Aer Lingus
Find Deal
Sun, 24 Aug - Mon, 25 Aug

British Airways flights from Region of Ontario to Belfast

Our best British Airways deals on Region of Ontario to Belfast flight tickets
British Airways
6 Oct
YYZ10:00 p.m.Toronto Pearson Intl
9h 55m
1 stop
BHD12:55 p.m.Belfast City
13 Oct
BHD1:50 p.m.Belfast City
31h 10m
1 stop
YYZ4:00 p.m.Toronto Pearson Intl
C$ 900
Find similar
British Airways
6 Oct
YYZ3:10 p.m.Toronto Pearson Intl
16h 45m
2 stops
BHD12:55 p.m.Belfast City
13 Oct
BHD7:30 p.m.Belfast City
25h 30m
1 stop
YYZ4:00 p.m.Toronto Pearson Intl
C$ 939
Find similar
British Airways
19 Nov
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
12h 35m
1 stop
BHD2:15 p.m.Belfast City
30 Nov
BHD5:35 p.m.Belfast City
30h 10m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 952
Find similar

American Airlines flights from Region of Ontario to Belfast

Our best American Airlines deals on Region of Ontario to Belfast flight tickets
American Airlines
6 Oct
YYZ10:00 p.m.Toronto Pearson Intl
9h 55m
1 stop
BHD12:55 p.m.Belfast City
13 Oct
BHD6:40 a.m.Belfast City
18h 30m
1 stop
YYZ8:10 p.m.Toronto Pearson Intl
C$ 894
Find similar
American Airlines
6 Oct
YYZ4:15 p.m.Toronto Pearson Intl
15h 40m
2 stops
BHD12:55 p.m.Belfast City
13 Oct
BHD9:50 a.m.Belfast City
15h 20m
1 stop
YYZ8:10 p.m.Toronto Pearson Intl
C$ 933
Find similar
American Airlines
6 Oct
YYZ7:24 p.m.Toronto Pearson Intl
15h 16m
2 stops
BHD3:40 p.m.Belfast City
22 Oct
BHD6:50 a.m.Belfast City
15h 29m
2 stops
YYZ5:19 p.m.Toronto Pearson Intl
C$ 970
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Belfast 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 11 August 2025.
Use the filters below to find and compare flights from Ontario to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 24/9

10:15 p.m.-10:55 p.m.

1 stop19h 40m

Belfast Intl

Wed 1/10

8:40 a.m.-2:10 p.m.

1 stop10h 30m

C$ 701

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 6/10

10:00 p.m.-12:55 p.m.

1 stop9h 55m

Belfast City

Mon 13/10

6:40 a.m.-8:10 p.m.

1 stop18h 30m

C$ 894

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 6/10

10:00 p.m.-12:55 p.m.

1 stop9h 55m

Belfast City

Mon 13/10

1:50 p.m.-4:00 p.m.

1 stop31h 10m

C$ 900

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

5:25 p.m.-1:35 p.m.

2 stops15h 10m

Belfast City

Sun 30/11

7:20 a.m.-6:25 p.m.

2 stops16h 05m

C$ 924

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 9/10

10:15 p.m.-5:20 p.m.

1 stop14h 05m

Belfast Intl

Wed 15/10

6:10 a.m.-5:10 p.m.

2 stops16h 00m

C$ 928

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 6/10

4:15 p.m.-12:55 p.m.

2 stops15h 40m

Belfast City

Mon 13/10

9:50 a.m.-8:10 p.m.

1 stop15h 20m

C$ 933

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 6/10

3:10 p.m.-12:55 p.m.

2 stops16h 45m

Belfast City

Mon 13/10

7:30 p.m.-4:00 p.m.

1 stop25h 30m

C$ 939

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

7:05 p.m.-4:50 p.m.

2 stops16h 45m

Belfast City

Sun 30/11

5:20 p.m.-5:20 p.m.

1 stop29h 00m

C$ 1,159

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

7:05 p.m.-4:50 p.m.

2 stops16h 45m

Belfast City

Sun 30/11

6:30 a.m.-3:20 p.m.

2 stops13h 50m

C$ 1,286

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

11:15 a.m.-12:55 p.m.

3 stops20h 40m

Belfast City

Mon 25/8

6:00 p.m.-8:15 p.m.

3 stops31h 15m

C$ 3,195

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Region of Ontario to Belfast

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 day to depart on your flight to Belfast?

According to our data, Saturday is the cheapest day to fly to Belfast from Region of Ontario. The lowest ticket price found for a Saturday departure recently was C$ 1,105. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 1,390. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belfast.

What is the cheapest time of day to depart on your flight to Belfast?

Flying to Belfast from Region of Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 1,225 when looking at flights departing in the evening. Flights to Belfast are more costly in the afternoon, with an average ticket price of C$ 1,402. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Region of Ontario to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Belfast

Best price found

C$ 326

Fastest flight time

9h 25m

Direct flights

None

Airports in Belfast

2 airports
The best one-way flight to Belfast from Region of Ontario in the past 72 hours is C$ 326. The best round-trip flight deal from Region of Ontario to Belfast found on momondo in the last 72 hours is C$ 701.
The fastest flight from Region of Ontario to Belfast takes 9h 25m
There are no direct flights from Region of Ontario to Belfast. Popular non-direct routes for this connection are Toronto Pearson Intl Airport - Belfast Intl Airport, Toronto Island Airport - Belfast Intl Airport and Toronto Pearson Intl Airport - Belfast City Airport.
There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)
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  • When did momondo last update prices for flights from Ontario to Belfast?

    Prices for flights from Ontario to Belfast are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Belfast?

  • How old do you have to be to fly from Ontario to Belfast?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The travel and health documents required for your trip to Belfast 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 Belfast. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Region of Ontario to Belfast

Compare and see reviews for airlines that fly from Region of Ontario to Belfast with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 821Free CancellationRating
6.6
7,261 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Belfast?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Belfast . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Belfast with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Belfast from Ontario with this policy.

How can momondo help me find flights from Ontario to Belfast?

Once all potential Ontario to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from Ontario and alert you when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 19.6 km from Belfast
Belfast Intl Airport
Belfast City Airport