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Cheap flights from Belfast Intl Airport to Toronto from £182

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YTO
13 Sep — 20 Sep1
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 14 August 2026.

Mon 21/921:35 -
1 stop18h 25m
Tue 29/919:15 -
1 stop19h 25m
Deal found 11/8£385
Mon 7/921:35 -
1 stop18h 25m
Sun 20/919:15 -
1 stop20h 45m
Deal found 9/8£410
Fri 11/906:15 -
1 stop14h 25m
Tue 15/921:55 -
1 stop13h 25m
Deal found 12/8£424
Fri 25/921:10 -
1 stop20h 35m
Sun 4/1023:55 -
2 stops18h 40m
Deal found 12/8£429
Sat 24/1007:00 -
3 stops31h 46m
Sat 31/1006:15 -
3 stops24h 35m
Deal found 10/8£447
Fri 23/1020:05 -
2 stops21h 45m
Sat 31/1006:15 -
3 stops32h 10m
Deal found 10/8£453
Mon 7/920:55 -
2 stops24h 35m
Sun 20/916:55 -
2 stops22h 20m
Deal found 9/8£461
Fri 11/906:05 -
2 stops34h 35m
Tue 15/910:30 -
2 stops22h 30m
Deal found 14/8£467
Mon 21/920:55 -
2 stops27h 00m
Tue 29/916:55 -
2 stops16h 05m
Deal found 11/8£475
Sun 27/910:55 -
3 stops35h 55m
Sun 4/1010:45 -
3 stops22h 05m
Deal found 13/8£483
Wed 23/906:10 -
2 stops33h 11m
Wed 30/910:00 -
3 stops24h 20m
Deal found 9/8£528
Sun 13/920:20 -
3 stops46h 01m
Sun 20/910:00 -
2 stops27h 25m
Deal found 13/8£529

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 14 August 2026.

Round-trip from

£385

One-way from

£182
21/9-29/9
  • 21/9-29/9
  • 2 total stops
  • 37h 50m total
  • Belfast to Toronto
Search Deals
8/9
  • 8/9
  • 3 total stops
  • 46h 40m 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 14 August 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 Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 21/9

21:35-11:00

1 stop18h 25m

Toronto Pearson Intl

Tue 29/9

19:15-19:40

1 stop19h 25m

£385

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 7/9

21:35-11:00

1 stop18h 25m

Toronto Pearson Intl

Sun 20/9

19:15-21:00

1 stop20h 45m

£410
Fastest return journey

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Fri 11/9

06:15-15:40

1 stop14h 25m

Toronto Pearson Intl

Tue 15/9

21:55-16:20

1 stop13h 25m

£424

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Fri 25/9

06:05-22:00

2 stops20h 55m

Toronto Pearson Intl

Sun 4/10

23:55-23:35

2 stops18h 40m

£436

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Mon 7/9

20:55-16:30

2 stops24h 35m

Toronto Island

Sun 20/9

16:55-20:15

2 stops22h 20m

£461

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Sun 27/9

21:10-12:45

1 stop20h 35m

Toronto Pearson Intl

Sun 4/10

23:55-23:35

2 stops18h 40m

£465

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Fri 11/9

06:05-11:40

2 stops34h 35m

Toronto Island

Tue 15/9

10:30-14:00

2 stops22h 30m

£467

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Mon 21/9

20:55-18:55

2 stops27h 00m

Toronto Island

Tue 29/9

16:55-14:00

2 stops16h 05m

£475

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Sun 27/9

10:55-17:50

3 stops35h 55m

Toronto Island

Sun 4/10

10:45-13:50

3 stops22h 05m

£483

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Wed 23/9

06:10-07:51

2 stops30h 41m

Toronto Island

Wed 30/9

10:00-13:45

2 stops22h 45m

£529

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

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

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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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