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Cheap flights from Belfast City Airport to Ontario from £281

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YYZ
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Belfast City to Ontario
Explore the most affordable flight options available from Belfast City to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2026.

Wed 10/616:10
BHD
-
YYZ
2 stops28h 40m
Multiple Airlines
Sun 14/622:05
YYZ
-
BHD
1 stop8h 50m
Multiple Airlines
Deal found 23/3£474
Thu 23/407:00
BHD
-
YYZ
2 stops20h 05m
Multiple Airlines
Thu 30/420:45
YYZ
-
BHD
2 stops16h 55m
Multiple Airlines
Deal found 26/3£562
Wed 16/910:05
BHD
-
YUL
1 stop15h 10m
American Airlines
Tue 20/1022:00
YUL
-
BHD
1 stop12h 20m
American Airlines
Deal found 25/3£634
Wed 16/919:40
BHD
-
YUL
1 stop29h 35m
British Airways
Sun 18/1022:00
YUL
-
BHD
1 stop11h 35m
British Airways
Deal found 25/3£637
Sun 20/913:10
BHD
-
YUL
1 stop12h 05m
American Airlines
Sun 18/1022:00
YUL
-
BHD
1 stop14h 40m
American Airlines
Deal found 25/3£642
Mon 14/908:45
BHD
-
YYZ
1 stop11h 55m
Multiple Airlines
Mon 14/922:15
YYZ
-
BHD
1 stop13h 15m
Multiple Airlines
Deal found 27/3£651
Thu 17/914:20
BHD
-
YUL
1 stop10h 55m
American Airlines
Sun 18/1018:00
YUL
-
BHD
2 stops15h 35m
American Airlines
Deal found 25/3£655
Tue 31/309:50
BHD
-
YUL
2 stops30h 15m
Multiple Airlines
Tue 7/421:35
YUL
-
BHD
2 stops30h 45m
Multiple Airlines
Deal found 23/3£656
Fri 15/520:10
BHD
-
YYZ
2 stops30h 34m
British Airways
Tue 19/522:00
YYZ
-
BHD
1 stop14h 35m
British Airways
Deal found 25/3£660
Sat 19/909:35
BHD
-
YUL
2 stops18h 09m
American Airlines
Sun 18/1022:00
YUL
-
BHD
1 stop15h 45m
American Airlines
Deal found 25/3£663
Sat 19/907:05
BHD
-
YUL
2 stops20h 39m
American Airlines
Fri 23/1018:00
YUL
-
BHD
2 stops16h 30m
American Airlines
Deal found 25/3£673
Sat 19/919:05
BHD
-
YUL
1 stop30h 10m
British Airways
Wed 21/1022:00
YUL
-
BHD
1 stop10h 35m
British Airways
Deal found 25/3£674

Find flight deals from Belfast City to Ontario

Keep the following information in mind while searching for Belfast City to Ontario flight deals. Data was last updated 29 March 2026.

Round-trip from

£562

One-way from

£281
23/4-30/4
  • 23/4-30/4
  • 4 total stops
  • 37h 00m total
  • Belfast to Ontario
Search Deals
29/6
  • 29/6
  • 2 total stops
  • 26h 10m total
  • Belfast to Ontario
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Ontario 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 29 March 2026.
Use the filters below to find and compare flights from Belfast City Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 10/6

16:10-15:50

2 stops28h 40m

Toronto Pearson Intl

Sun 14/6

22:05-11:55

1 stop8h 50m

£474

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 16/9

19:40-20:15

1 stop29h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

22:00-14:35

1 stop11h 35m

£637

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Mon 14/9

08:45-15:40

1 stop11h 55m

Toronto Pearson Intl

Mon 14/9

22:15-16:30

1 stop13h 15m

£651

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 15/5

20:10-21:44

2 stops30h 34m

Toronto Pearson Intl

Tue 19/5

22:00-17:35

1 stop14h 35m

£660

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Thu 23/4

20:40-16:00

1 stop24h 20m

Toronto Pearson Intl

Thu 30/4

22:35-10:00

1 stop30h 25m

£660

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 10/6

19:40-20:15

1 stop29h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

22:00-14:35

1 stop11h 35m

£677
Fastest return journey

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 11/6

14:20-20:15

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

22:00-12:55

1 stop9h 55m

£677

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 14/5

09:50-16:55

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

18:50-09:20

1 stop9h 30m

£705

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 10/6

19:40-16:05

1 stop25h 25m

Toronto Pearson Intl

Sun 14/6

18:10-10:30

1 stop11h 20m

£720

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 19/9

17:30-00:25

2 stops35h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

19:20-16:55

2 stops16h 35m

£730

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Belfast City to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Belfast City 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 Belfast City Airport to Ontario
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 Belfast City to Ontario. 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 Belfast City Airport to Region of Ontario?

    There are many flights that can get you from Belfast City Airport to Region of Ontario in 29h 35m. Fly via British Airways to get the fastest option. Belfast City Airport and Region of Ontario are separated by a distance of 2953 mi.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City to Ontario 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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How does Cheapflights help users find flights from Belfast City to Ontario?

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

Cheapflights helps you find that perfect flight to Ontario from Belfast City 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 Belfast City to Ontario with no change fees?

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

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

Yes, Cheapflights offers price alerts on Belfast City to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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