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Cheap flights from Belfast Intl Airport to Toronto from £165

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YTO
17 Jun — 24 Jun1
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 18 May 2026.

Wed 3/620:15
BFS
-
YYZ
2 stops48h 35m
Multiple Airlines
Mon 15/622:15
YYZ
-
BFS
1 stop19h 50m
Multiple Airlines
Deal found 18/5£401
Thu 4/612:45
BFS
-
YYZ
2 stops32h 05m
Multiple Airlines
Tue 9/622:15
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Deal found 17/5£426
Tue 2/607:00
BFS
-
YYZ
2 stops13h 50m
Multiple Airlines
Mon 15/622:15
YYZ
-
BFS
1 stop19h 50m
Multiple Airlines
Deal found 14/5£430
Tue 16/605:55
BFS
-
YYZ
1 stop13h 15m
Multiple Airlines
Sun 21/622:10
YYZ
-
BFS
2 stops40h 35m
Multiple Airlines
Deal found 16/5£487
Mon 8/620:55
BFS
-
YTZ
2 stops27h 03m
Multiple Airlines
Thu 18/618:55
YTZ
-
BFS
2 stops20h 40m
Multiple Airlines
Deal found 15/5£618
Tue 16/606:15
BFS
-
YTZ
2 stops15h 18m
Multiple Airlines
Sun 21/612:25
YTZ
-
BFS
2 stops22h 00m
Multiple Airlines
Deal found 16/5£782

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 18 May 2026.

Round-trip from

£401

One-way from

£165
3/6-15/6
  • 3/6-15/6
  • 3 total stops
  • 68h 25m total
  • Belfast to Toronto
Search Deals
16/6
  • 16/6
  • 2 total stops
  • 34h 45m 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 18 May 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

Wed 3/6

20:15-15:50

2 stops48h 35m

Toronto Pearson Intl

Mon 15/6

22:15-23:05

1 stop19h 50m

£401

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 2/6

23:30-14:10

1 stop19h 40m

Toronto Pearson Intl

Mon 15/6

22:15-23:05

1 stop19h 50m

£437

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 16/6

05:55-14:10

1 stop13h 15m

Toronto Pearson Intl

Sun 21/6

22:10-19:45

2 stops40h 35m

£487

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 14/6

09:35-13:20

2 stops32h 45m

Toronto Pearson Intl

Sun 21/6

23:55-21:30

2 stops16h 35m

£513

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Mon 8/6

20:55-18:58

2 stops27h 03m

Toronto Island

Thu 18/6

18:55-20:35

2 stops20h 40m

£618
Fastest return journey

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Tue 16/6

06:15-16:33

2 stops15h 18m

Toronto Island

Sun 21/6

12:25-15:25

2 stops22h 00m

£782
Cheapest one-way

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 16/6

07:35-13:20

2 stops34h 45m

£165

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 24/9

12:45-13:20

2 stops29h 35m

£260

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 23/9

07:30-13:20

2 stops34h 50m

£260

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Fri 25/9

17:05-14:00

2 stops25h 55m

£272

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 18 May 2026.
Read reviews from past customers who have flown with British Airways from Belfast Intl Airport to Toronto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,987 reviews
Check prices

Boarding

6.9

Overall

6.7

Crew

7.7

Entertainment

6.4

Comfort

6.8

Food

6.4

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
7,987 reviews
British Airways
6.7
Okay
7,987 reviews
Check prices

Boarding

6.9

Overall

6.7

Crew

7.7

Entertainment

6.4

Comfort

6.8

Food

6.4

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

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 £416 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 - Hamilton or Belfast Intl - Toronto Island 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 18 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£416Average£522FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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