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Cheap flights from Ontario to Belfast City Airport from £235

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BHD
20 Apr — 27 Apr1
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 21 March 2026.

Mon 1/622:45
YUL
-
BHD
2 stops16h 45m
Multiple Airlines
Sun 7/607:00
BHD
-
YUL
2 stops43h 10m
Multiple Airlines
Deal found 18/3£456
Mon 1/622:45
YUL
-
BHD
2 stops16h 45m
Multiple Airlines
Tue 9/610:20
BHD
-
YUL
2 stops39h 25m
Multiple Airlines
Deal found 18/3£458
Wed 17/619:15
YYZ
-
BHD
1 stop14h 15m
Multiple Airlines
Tue 23/612:45
BHD
-
YYZ
1 stop27h 15m
Multiple Airlines
Deal found 17/3£493
Mon 13/423:10
YYZ
-
BHD
2 stops16h 20m
Multiple Airlines
Mon 20/407:00
BHD
-
YYZ
2 stops20h 05m
Multiple Airlines
Deal found 16/3£496
Sat 23/519:15
YYZ
-
BHD
1 stop14h 20m
Multiple Airlines
Sun 31/515:05
BHD
-
YYZ
1 stop24h 55m
Multiple Airlines
Deal found 20/3£499
Tue 5/522:05
YUL
-
BHD
1 stop14h 45m
Multiple Airlines
Fri 15/514:20
BHD
-
YUL
1 stop28h 55m
Multiple Airlines
Deal found 18/3£518
Mon 1/622:10
YYZ
-
BHD
1 stop10h 10m
Multiple Airlines
Wed 17/618:20
BHD
-
YYZ
1 stop23h 50m
Multiple Airlines
Deal found 16/3£520
Tue 14/422:35
YYZ
-
BHD
1 stop14h 15m
Multiple Airlines
Tue 21/407:00
BHD
-
YYZ
1 stop14h 00m
Multiple Airlines
Deal found 17/3£530
Mon 4/519:15
YYZ
-
BHD
1 stop11h 40m
Multiple Airlines
Tue 12/517:00
BHD
-
YYZ
2 stops25h 20m
Multiple Airlines
Deal found 18/3£532
Sat 23/523:50
YYZ
-
BHD
1 stop28h 10m
Multiple Airlines
Fri 29/516:55
BHD
-
YYZ
1 stop28h 05m
Multiple Airlines
Deal found 18/3£561
Mon 6/422:35
YYZ
-
BHD
1 stop16h 55m
Multiple Airlines
Wed 22/418:50
BHD
-
YYZ
1 stop26h 10m
Multiple Airlines
Deal found 19/3£567
Mon 8/622:10
YYZ
-
BHD
1 stop10h 10m
Multiple Airlines
Mon 15/610:15
BHD
-
YYZ
1 stop33h 15m
Multiple Airlines
Deal found 17/3£588

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 21 March 2026.

Round-trip from

£456

One-way from

£235

Popular in

July

Cheapest in

February

Average price

£922
1/6-7/6
  • 1/6-7/6
  • 4 total stops
  • 59h 55m total
  • Ontario to Belfast
Search Deals
21/8
  • 21/8
  • 1 total stop
  • 17h 55m total
  • Ontario to Belfast
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£251 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease (£111 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 21 March 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

Cheapest return flight

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 17/6

19:15-14:30

1 stop14h 15m

Belfast City

Tue 23/6

12:45-11:00

1 stop27h 15m

£493

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 13/4

22:00-17:30

1 stop14h 30m

Belfast City

Mon 20/4

11:35-23:29

2 stops16h 54m

£649

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Wed 15/4

18:55-20:30

2 stops20h 35m

Belfast City

Wed 22/4

07:00-00:41

2 stops22h 41m

£671

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Sun 16/8

18:25-11:55

2 stops12h 30m

Belfast City

Sun 23/8

09:50-00:20

3 stops43h 30m

£716

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

06:45-14:30

2 stops26h 45m

Belfast City

Wed 27/5

07:00-14:15

1 stop12h 15m

£723

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

06:45-16:30

3 stops28h 45m

Belfast City

Sun 7/6

14:30-21:10

3 stops35h 40m

£726

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

18:50-16:55

1 stop17h 05m

Belfast City

Wed 27/5

09:50-16:55

1 stop12h 05m

£746

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Thu 18/6

06:45-17:45

3 stops30h 00m

Belfast City

Wed 24/6

07:00-14:15

1 stop12h 15m

£748

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 4/5

16:35-13:50

2 stops16h 15m

Belfast City

Fri 22/5

14:25-12:50

2 stops27h 25m

£807

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Thu 4/6

18:05-10:10

1 stop11h 05m

Belfast City

Mon 8/6

19:35-20:10

1 stop29h 35m

£819

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 36 resultsSorted by cheapest first
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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?

    Delta and British Airways can get you from Region of Ontario to Belfast City Airport in just under 11h 05m. Your travel time can differ by up to 6h. Airlines will cover a distance of 3254 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.

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
Bangor
Carrickfergus
Newcastle

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Belfast City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Belfast City from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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