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Cheap flights from Ontario to Belfast City Airport from £185

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BHD
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Belfast City

Keep the following information in mind while searching for Ontario to Belfast City flight deals. Data was last updated 18 September 2025.

Round-trip from

£451

One-way from

£185

Popular in

July

Cheapest in

October

Average price

£703
British Airways
  • British Airways
  • 19/11-30/11
  • 2 total stops
  • 39h 55m total
  • Ontario to Belfast
Search Deals
7/10
  • 7/10
  • 2 total stops
  • 14h 00m total
  • Ontario to Belfast
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£275 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 19% potential price decrease (£102 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ontario to Belfast City

Cheapest flights from Ontario to Belfast City
Explore the most affordable flight options available from Ontario to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Wed 19/1120:40YUL - BHD
1 stop12h 35mBritish Airways
Sun 30/1120:25BHD - YUL
1 stop27h 20mBritish Airways
Deal found 16/9£451
Tue 18/1120:40YUL - BHD
1 stop13h 10mBritish Airways
Sun 30/1120:25BHD - YUL
1 stop27h 20mBritish Airways
Deal found 16/9£471
Mon 29/917:59YYZ - BHD
2 stops16h 41mAmerican Airlines
Mon 6/1009:50BHD - YYZ
2 stops16h 40mAmerican Airlines
Deal found 16/9£486
Tue 21/1018:05YYZ - BHD
1 stop11h 30mBritish Airways
Fri 31/1006:45BHD - YYZ
1 stop13h 05mBritish Airways
Deal found 17/9£503
Sun 28/922:15YYZ - BHD
1 stop14h 25mMultiple Airlines
Wed 22/1012:10BHD - YYZ
2 stops31h 15mMultiple Airlines
Deal found 17/9£517
Wed 15/1015:49YYZ - BHD
2 stops15h 06mAmerican Airlines
Wed 22/1006:50BHD - YYZ
2 stops15h 29mAmerican Airlines
Deal found 17/9£519
Tue 18/1114:29YUL - BHD
2 stops15h 01mAmerican Airlines
Sun 30/1106:30BHD - YUL
1 stop17h 15mAmerican Airlines
Deal found 16/9£520
Mon 29/915:11YYZ - BHD
2 stops21h 19mBritish Airways
Mon 6/1018:30BHD - YYZ
1 stop26h 30mBritish Airways
Deal found 16/9£522
Tue 14/1022:15YYZ - BHD
1 stop12h 05mAmerican Airlines
Tue 21/1006:35BHD - YYZ
2 stops17h 09mAmerican Airlines
Deal found 16/9£523
Sun 28/916:15YYZ - BHD
2 stops15h 50mAmerican Airlines
Wed 22/1006:50BHD - YYZ
2 stops15h 29mAmerican Airlines
Deal found 17/9£530
Tue 23/915:45YYZ - BHD
2 stops13h 50mAmerican Airlines
Tue 14/1009:35BHD - YYZ
2 stops16h 55mAmerican Airlines
Deal found 17/9£539
Mon 6/1015:10YYZ - BHD
2 stops19h 30mBritish Airways
Mon 13/1018:30BHD - YYZ
2 stops32h 00mBritish Airways
Deal found 16/9£541

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ontario to Belfast City 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, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Ontario to Belfast City Airport that are best for you.

Fly from

Ontario

Fly to

Belfast City

Route

Depart

Return

Price

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

20:40-14:15

1 stop12h 35m

Belfast City

Sun 30/11

20:25-18:45

1 stop27h 20m

£451

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 28/1

21:35-13:35

1 stop11h 00m

Belfast City

Fri 6/2

07:20-15:00

1 stop12h 40m

£459

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

20:40-14:50

1 stop13h 10m

Belfast City

Sun 30/11

20:25-18:45

1 stop27h 20m

£471

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 29/9

17:59-15:40

2 stops16h 41m

Belfast City

Mon 6/10

09:50-21:30

2 stops16h 40m

£486

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 28/1

18:20-14:15

2 stops14h 55m

Belfast City

Fri 6/2

06:45-14:50

1 stop13h 05m

£496

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 15/10

15:49-11:55

2 stops15h 06m

Belfast City

Wed 22/10

06:50-17:19

2 stops15h 29m

£519

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 29/9

15:11-17:30

2 stops21h 19m

Belfast City

Mon 6/10

18:30-16:00

1 stop26h 30m

£522

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

14:29-10:30

2 stops15h 01m

Belfast City

Sun 30/11

06:30-18:45

1 stop17h 15m

£522

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Tue 14/10

22:15-15:20

1 stop12h 05m

Belfast City

Tue 21/10

06:35-18:44

2 stops17h 09m

£523

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Tue 21/10

15:10-10:35

2 stops14h 25m

Belfast City

Fri 31/10

06:45-15:50

1 stop13h 05m

£524

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 26 results
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Best time to book a flight from Ontario to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Ontario with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Belfast City Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Belfast City Airport?

    British Airways, American Airlines, and Aer Lingus can get you from Region of Ontario to Belfast City Airport in just under 12h 35m. Your travel time can differ by up to 6h 40m. Airlines will cover a distance of 2953 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Belfast City Airport?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Belfast City or Ottawa - Belfast City, Toronto Pearson Intl - Belfast City is the most popular route from Region of Ontario to Belfast City Airport.

  • Can I find deals for flights from Ontario to Belfast City that include hotel bookings?

    Yes. In addition to deals on Ontario to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Belfast City.

  • Can I find deals for business class flights from Ontario to Belfast City?

    Yes. Cheapflights offers flight deals from Ontario to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Belfast City Airport (average of £98). Flying from Region of Ontario to Belfast City Airport in December is currently the most expensive (average of £116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Belfast City Airport?

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

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Why should you use Cheapflights to find cheap flight tickets from Ontario to Belfast City?

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Can Cheapflights find flights from Ontario to Belfast City with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Belfast City with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Belfast City become cheaper?

Yes! Start tracking prices for Ontario to Belfast City flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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