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Cheap flights from Ontario to Belfast from £223

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 18/5. 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
0 bags
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Find the cheapest flights from Ontario to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:30 - 20:30
YYZ
-
BHD
22h 00m2 stops
Multiple Airlines Logo
07:00 - 15:15
BHD
-
YYZ
37h 15m2 stops
£422Multiple Airlines
Sun, 10 May - Sun, 24 May
Multiple Airlines Logo
22:45 - 15:55
YYZ
-
BHD
12h 10m1 stop
Multiple Airlines Logo
07:00 - 15:40
BHD
-
YYZ
13h 40m1 stop
£472Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
22:45 - 20:30
YYZ
-
BHD
16h 45m1 stop
Multiple Airlines Logo
07:00 - 15:40
BHD
-
YYZ
13h 40m1 stop
£476Multiple Airlines
Sun, 10 May - Sun, 24 May
British Airways Logo
20:40 - 07:30
YUL
-
BHD
29h 50m1 stop
British Airways Logo
15:10 - 18:45
BHD
-
YUL
32h 35m1 stop
£529British Airways
Wed, 4 Feb - Sun, 8 Feb
British Airways Logo
20:40 - 07:30
YUL
-
BHD
29h 50m1 stop
British Airways Logo
15:10 - 18:45
BHD
-
YUL
32h 35m1 stop
£530British Airways
Wed, 4 Feb - Sun, 8 Feb
British Airways Logo
20:40 - 07:30
YUL
-
BHD
29h 50m1 stop
British Airways Logo
15:10 - 18:45
BHD
-
YUL
32h 35m1 stop
£531British Airways
Wed, 4 Feb - Sun, 8 Feb
Multiple Airlines Logo
23:20 - 20:30
YYZ
-
BHD
16h 10m2 stops
Multiple Airlines Logo
09:05 - 22:10
BHD
-
YYZ
18h 05m2 stops
£542Multiple Airlines
Fri, 10 Apr - Fri, 17 Apr
British Airways Logo
17:40 - 09:10
YYZ
-
BHD
10h 30m1 stop
British Airways Logo
20:25 - 14:50
BHD
-
YYZ
23h 25m1 stop
£547British Airways
Wed, 21 Jan - Sun, 25 Jan
American Airlines Logo
14:25 - 10:30
YUL
-
BHD
15h 05m2 stops
American Airlines Logo
06:35 - 22:44
BHD
-
YUL
21h 09m2 stops
£593American Airlines
Tue, 13 Jan - Thu, 22 Jan
American Airlines Logo
15:50 - 11:30
YUL
-
BHD
14h 40m2 stops
American Airlines Logo
06:35 - 22:44
BHD
-
YUL
21h 09m2 stops
£594American Airlines
Tue, 13 Jan - Thu, 22 Jan

American Airlines flights from Region of Ontario to Belfast City Airport

Our best American Airlines deals on Region of Ontario to Belfast City Airport flight tickets
American Airlines
13 Jan
YUL14:25Montreal Pierre Elliott Trudeau Intl
16h 05m
2 stops
BHD11:30Belfast City
22 Jan
BHD06:35Belfast City
21h 09m
2 stops
YUL22:44Montreal Pierre Elliott Trudeau Intl
£592
Find similar
American Airlines
13 Jan
YUL14:25Montreal Pierre Elliott Trudeau Intl
15h 05m
2 stops
BHD10:30Belfast City
22 Jan
BHD06:35Belfast City
21h 09m
2 stops
YUL22:44Montreal Pierre Elliott Trudeau Intl
£593
Find similar
American Airlines
18 Apr
YYZ15:45Toronto Pearson Intl
15h 30m
2 stops
BHD12:15Belfast City
1 May
BHD06:35Belfast City
16h 09m
2 stops
YYZ17:44Toronto Pearson Intl
£629
Find similar

British Airways flights from Region of Ontario to Belfast City Airport

Our best British Airways deals on Region of Ontario to Belfast City Airport flight tickets
British Airways
4 Feb
YUL20:40Montreal Pierre Elliott Trudeau Intl
29h 50m
1 stop
BHD07:30Belfast City
8 Feb
BHD17:35Belfast City
30h 10m
1 stop
YUL18:45Montreal Pierre Elliott Trudeau Intl
£529
Find similar
British Airways
4 Feb
YUL20:40Montreal Pierre Elliott Trudeau Intl
29h 50m
1 stop
BHD07:30Belfast City
8 Feb
BHD15:10Belfast City
32h 35m
1 stop
YUL18:45Montreal Pierre Elliott Trudeau Intl
£530
Find similar
British Airways
21 Jan
YYZ17:40Toronto Pearson Intl
10h 30m
1 stop
BHD09:10Belfast City
25 Jan
BHD20:25Belfast City
23h 25m
1 stop
YYZ14:50Toronto Pearson Intl
£547
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Region of Ontario to Belfast City 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 279,928 searches. Data last updated 2 January 2026.
Use the filters below to find and compare flights from Ontario to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sun 10/5

17:30-20:30

2 stops22h 00m

Belfast City

Sun 24/5

07:00-15:15

2 stops37h 15m

£422

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sat 2/5

22:45-15:55

1 stop12h 10m

Belfast City

Sat 9/5

07:00-15:40

1 stop13h 40m

£472

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sun 10/5

22:45-20:30

1 stop16h 45m

Belfast City

Sun 24/5

07:00-15:40

1 stop13h 40m

£476

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

20:40-07:30

1 stop29h 50m

Belfast City

Sun 8/2

15:10-18:45

1 stop32h 35m

£529

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

20:40-07:30

1 stop29h 50m

Belfast City

Sun 8/2

15:10-18:45

1 stop32h 35m

£530

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

20:40-07:30

1 stop29h 50m

Belfast City

Sun 8/2

15:10-18:45

1 stop32h 35m

£531

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Fri 10/4

23:20-20:30

2 stops16h 10m

Belfast City

Fri 17/4

09:05-22:10

2 stops18h 05m

£542

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 21/1

17:40-09:10

1 stop10h 30m

Belfast City

Sun 25/1

20:25-14:50

1 stop23h 25m

£547

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

14:25-10:30

2 stops15h 05m

Belfast City

Thu 22/1

06:35-22:44

2 stops21h 09m

£593

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

15:50-11:30

2 stops14h 40m

Belfast City

Thu 22/1

06:35-22:44

2 stops21h 09m

£594

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Region of Ontario to Belfast City 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 airline that flies from Ontario to Belfast City?

Aer Lingus and Delta are the most popular carriers operating from Ontario to Belfast City

Cheap Region of Ontario to Belfast City Airport flight deals and tips

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

Fastest flight time

9h 25m

Direct flights

None
The fastest flight from Region of Ontario to Belfast City Airport takes 9h 25m
There are no direct flights from Region of Ontario to Belfast City Airport. There are no popular flight routes from Region of Ontario to Belfast City Airport.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Belfast City Airport?

    Prices for flights from Ontario to Belfast City Airport refresh daily.

  • How old do you have to be to fly from Ontario to Belfast City 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 Ontario to Belfast City Airport.

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

    The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor
Carrickfergus

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Belfast. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Belfast from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

An easier way to manage your Belfast City Airport trip

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