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Cheap flights from Belfast Intl Airport to Toronto from £256

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YTO
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Toronto
Explore the most affordable flight options available from Belfast Intl to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Mon 17/808:40
BFS
-
YYZ
2 stops33h 40m
Multiple Airlines
Mon 31/822:15
YYZ
-
BFS
1 stop19h 50m
Multiple Airlines
Deal found 6/6£353
Thu 9/706:40
BFS
-
YYZ
1 stop12h 30m
Multiple Airlines
Sun 26/722:15
YYZ
-
BFS
1 stop28h 50m
Multiple Airlines
Deal found 8/6£431
Sun 28/622:10
BFS
-
YYZ
2 stops20h 10m
Multiple Airlines
Wed 8/722:15
YYZ
-
BFS
1 stop16h 00m
Multiple Airlines
Deal found 7/6£456
Mon 8/608:40
BFS
-
YYZ
2 stops33h 40m
Multiple Airlines
Mon 15/622:15
YYZ
-
BFS
1 stop19h 50m
Multiple Airlines
Deal found 6/6£475
Thu 9/708:20
BFS
-
YTZ
2 stops15h 26m
Multiple Airlines
Sun 26/712:30
YTZ
-
BFS
2 stops29h 20m
Multiple Airlines
Deal found 9/6£495
Mon 17/808:00
BFS
-
YTZ
2 stops15h 42m
Multiple Airlines
Mon 31/817:30
YTZ
-
BFS
2 stops12h 45m
Multiple Airlines
Deal found 6/6£515
Sun 28/606:45
BFS
-
YTZ
2 stops16h 57m
Multiple Airlines
Wed 8/716:30
YTZ
-
BFS
2 stops25h 45m
Multiple Airlines
Deal found 7/6£520
Wed 15/708:50
BFS
-
YTZ
2 stops14h 52m
Multiple Airlines
Mon 20/712:15
YTZ
-
BFS
2 stops28h 20m
Multiple Airlines
Deal found 5/6£682

Find flight deals from Belfast Intl to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 June 2026.

Round-trip from

£353

One-way from

£256
17/8-31/8
  • 17/8-31/8
  • 3 total stops
  • 53h 30m total
  • Belfast to Toronto
Search Deals
8/7
  • 8/7
  • 2 total stops
  • 45h 10m total
  • Belfast to Toronto
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Toronto 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 9 June 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 17/8

21:55-13:20

2 stops20h 25m

Toronto Pearson Intl

Mon 31/8

22:15-23:20

2 stops20h 05m

£402

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 9/7

06:40-14:10

1 stop12h 30m

Toronto Pearson Intl

Sun 26/7

22:15-08:05

1 stop28h 50m

£431

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 28/6

22:10-13:20

2 stops20h 10m

Toronto Pearson Intl

Wed 8/7

22:15-19:15

1 stop16h 00m

£456

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Thu 9/7

08:20-18:46

2 stops15h 26m

Toronto Island

Sun 26/7

12:30-22:50

2 stops29h 20m

£495
Fastest return journey

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Mon 17/8

08:00-18:42

2 stops15h 42m

Toronto Island

Mon 31/8

17:30-11:15

2 stops12h 45m

£515

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Sun 28/6

06:45-18:42

2 stops16h 57m

Toronto Island

Wed 8/7

16:30-23:15

2 stops25h 45m

£520

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 3/8

20:35-22:00

3 stops30h 25m

Toronto Pearson Intl

Fri 7/8

23:05-21:15

2 stops17h 10m

£616

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Wed 15/7

08:50-18:42

2 stops14h 52m

Toronto Island

Mon 20/7

12:15-21:35

2 stops28h 20m

£682
Cheapest one-way

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 8/7

22:45-14:55

2 stops45h 10m

£256
Fastest single journey

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 20/7

08:00-14:10

1 stop11h 10m

£270

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Belfast Intl to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Belfast Intl 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 Intl Airport to Toronto
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 Intl to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Belfast Intl Airport to Toronto round-trip?

    Our cheapest airline available from Belfast Intl Airport to Toronto is British Airways. Our recent data shows that you can find tickets from as low as £508 on this airline.

  • What are the most popular routes from Belfast Intl Airport to Toronto?

    When deciding which route to take from Belfast Intl Airport to Toronto consider Belfast Intl - Toronto Pearson Intl, Belfast Intl - Toronto Island or Belfast Intl - Hamilton as they are the most popular.

  • Can I find deals for flights from Belfast Intl to Toronto that include hotel bookings?

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

  • How can I find direct flights from Belfast Intl to Toronto?

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

  • Can I find deals for business class flights from Belfast Intl to Toronto?

    Yes. Cheapflights offers flight deals from Belfast Intl to Toronto 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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Alternative routes for Belfast Intl to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Pearson Intl flights
Belfast City to Pearson Intl flights
Belfast Intl to Pierre Elliott Trudeau Intl flights

Top airline flying from Belfast Intl to Toronto

Discover the top airline that operate flights from Belfast Intl to Toronto. 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 858,174 searches. Data last updated 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£508Average£555FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast Intl to Toronto?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Toronto from Belfast Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Toronto?

Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Toronto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast Intl to Toronto with no change fees?

Need flexible booking options for your flight to Toronto from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast Intl to Toronto become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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