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Cheap flights from Ontario to Belfast City Airport from C$ 422

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BHD
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Belfast City

Enter your travel dates to find the best prices.

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 December 2025.

Tue 23/129:35 p.m.YYZ - BHD
1 stop11h 00mMultiple Airlines
Sat 27/127:25 a.m.BHD - YYZ
1 stop12h 35mMultiple Airlines
Deal found 14/12C$ 1,948
Fri 19/1210:55 p.m.YYZ - BHD
2 stops17h 05mKLM
Mon 22/126:30 a.m.BHD - YYZ
1 stop14h 10mKLM
Deal found 17/12C$ 2,153
Tue 23/126:45 p.m.YYZ - BHD
2 stops17h 05mKLM
Sat 27/126:30 a.m.BHD - YYZ
2 stops21h 20mKLM
Deal found 14/12C$ 2,392
Mon 22/129:35 p.m.YYZ - BHD
1 stop17h 55mMultiple Airlines
Sat 27/127:25 a.m.BHD - YYZ
1 stop12h 35mMultiple Airlines
Deal found 14/12C$ 2,425
Mon 22/126:23 p.m.YYZ - BHD
2 stops36h 07mBritish Airways
Sat 27/126:55 p.m.BHD - YYZ
2 stops24h 55mBritish Airways
Deal found 14/12C$ 2,557
Fri 19/127:15 a.m.YYZ - BHD
2 stops32h 15mMultiple Airlines
Mon 22/1211:05 a.m.BHD - YYZ
3 stops34h 00mMultiple Airlines
Deal found 17/12C$ 3,066

Find 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 December 2025.

Round-trip from

C$ 952

One-way from

C$ 422

Popular in

July

Cheapest in

October

Average price

C$ 1,770
British Airways
  • British Airways
  • 4/3-8/3
  • 3 total stops
  • 45h 33m total
  • Ontario to Belfast
Search Deals
18/1
  • 18/1
  • 2 total stops
  • 16h 45m total
  • Ontario to Belfast
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 859 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 347 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 18 December 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

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 4/3

10:05 p.m.-2:15 p.m.

1 stop11h 10m

Belfast City

Sun 8/3

3:10 p.m.-9:33 p.m.

2 stops34h 23m

C$ 952

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

8:40 p.m.-11:30 a.m.

1 stop9h 50m

Belfast City

Tue 20/1

8:45 a.m.-6:45 p.m.

1 stop15h 00m

C$ 964

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 5/1

7:15 p.m.-8:30 p.m.

2 stops20h 15m

Belfast City

Sun 18/1

7:25 a.m.-6:15 p.m.

2 stops39h 50m

C$ 995

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Fri 30/1

7:40 p.m.-8:30 p.m.

2 stops19h 50m

Belfast City

Fri 6/2

7:20 a.m.-6:15 p.m.

2 stops15h 55m

C$ 1,000

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

8:40 p.m.-11:30 a.m.

1 stop9h 50m

Belfast City

Thu 22/1

8:00 p.m.-6:45 p.m.

1 stop27h 45m

C$ 1,025

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

3:50 p.m.-2:50 p.m.

2 stops18h 00m

Belfast City

Tue 20/1

8:45 a.m.-6:45 p.m.

1 stop15h 00m

C$ 1,044

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

8:40 p.m.-2:15 p.m.

1 stop12h 35m

Belfast City

Sat 24/1

6:35 a.m.-6:45 p.m.

1 stop17h 10m

C$ 1,076

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

8:40 p.m.-7:30 a.m.

1 stop29h 50m

Belfast City

Sun 25/1

6:30 a.m.-6:45 p.m.

1 stop17h 15m

C$ 1,088

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

2:25 p.m.-2:15 p.m.

2 stops18h 50m

Belfast City

Sat 24/1

6:35 a.m.-10:44 p.m.

2 stops21h 09m

C$ 1,094

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Fri 30/1

4:44 p.m.-2:15 p.m.

2 stops16h 31m

Belfast City

Fri 6/2

6:45 a.m.-5:28 p.m.

2 stops15h 43m

C$ 1,101

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 17 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 round-trip 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?

    For as low as C$ 952, British Airways can have you in Belfast City Airport from Region of Ontario in 11h 10m. There are 5237 km between Region of Ontario and Belfast City Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular route from Region of Ontario to Belfast City Airport is Toronto Pearson Intl - Belfast City. You may also consider Montreal Pierre Elliott Trudeau Intl - Belfast City or Toronto Island - Belfast City.

  • 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 vacation 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.

See more FAQs

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Top airline flying from Ontario to Belfast City

Discover the top airline that operate flights from Ontario to Belfast City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 982AverageC$ 1,299FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from Ontario to Belfast City?

When you search for this flight from Ontario to Belfast City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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