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Cheap flights from Northern Ireland to Toronto from C$ 404

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YTO
5 Aug — 12 Aug1
1 adult

Cheap flight deals from Northern Ireland to Toronto

Keep the following information in mind while searching for Northern Ireland to Toronto flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 778

One-way from

C$ 404

Popular in

August

Cheapest in

May

Average price

C$ 1,180
14/9-21/9
  • 14/9-21/9
  • 2 total stops
  • 40h 00m total
  • Northern Ireland to Toronto
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 36h 50m total
  • Northern Ireland to Toronto
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 239 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Northern Ireland to Toronto

Cheapest flights from Northern Ireland to Toronto
Explore the most affordable flight options available from Northern Ireland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Sun 14/97:45 a.m.BFS - YYZ
1 stop11h 25mMultiple Airlines
Sun 21/910:15 p.m.YYZ - BFS
1 stop28h 35mMultiple Airlines
Deal found 31/7C$ 778
Wed 13/812:10 p.m.BHD - YYZ
1 stop27h 50mMultiple Airlines
Wed 20/87:15 p.m.YYZ - BHD
1 stop16h 25mMultiple Airlines
Deal found 30/7C$ 913
Wed 17/911:30 a.m.BHD - YYZ
1 stop13h 40mBritish Airways
Sat 27/96:25 p.m.YYZ - BHD
1 stop12h 50mBritish Airways
Deal found 31/7C$ 944
Wed 24/910:00 a.m.BHD - YYZ
1 stop15h 10mAmerican Airlines
Sun 28/910:00 p.m.YYZ - BHD
1 stop14h 40mAmerican Airlines
Deal found 28/7C$ 945
Sun 14/99:55 a.m.BFS - YTZ
2 stops15h 15mMultiple Airlines
Sun 21/96:55 p.m.YTZ - BFS
2 stops20h 25mMultiple Airlines
Deal found 31/7C$ 1,218
Wed 24/910:00 a.m.BHD - YYZ
2 stops16h 30mIberia
Sun 28/910:55 a.m.YYZ - BHD
2 stops19h 35mIberia
Deal found 29/7C$ 1,229
Wed 27/86:40 a.m.BHD - YYZ
2 stops15h 49mVirgin Atlantic
Wed 3/94:35 p.m.YYZ - BHD
1 stop19h 20mVirgin Atlantic
Deal found 30/7C$ 1,348
Wed 27/87:05 a.m.BHD - YTZ
2 stops16h 02mMultiple Airlines
Wed 3/96:55 p.m.YTZ - BHD
2 stops15h 10mMultiple Airlines
Deal found 30/7C$ 1,370
Sat 16/85:25 p.m.BHD - YYZ
1 stop31h 30mKLM
Sat 30/84:45 p.m.YYZ - BHD
1 stop23h 30mKLM
Deal found 29/7C$ 1,694

Cheapflights Fare Finder

 
Customize your flight search to find flights from Northern Ireland 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 629,999 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Northern Ireland to Toronto that are best for you.

Fly from

Northern Ireland

Fly to

Toronto

Route

Depart

Return

Price

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 14/9

7:45 a.m.-2:10 p.m.

1 stop11h 25m

Toronto Pearson Intl

Sun 21/9

10:15 p.m.-7:50 a.m.

1 stop28h 35m

C$ 778

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 13/8

12:10 p.m.-11:00 a.m.

1 stop27h 50m

Toronto Pearson Intl

Wed 20/8

7:15 p.m.-4:40 p.m.

1 stop16h 25m

C$ 913

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 17/9

11:30 a.m.-8:10 p.m.

1 stop13h 40m

Toronto Pearson Intl

Sat 27/9

6:25 p.m.-12:15 p.m.

1 stop12h 50m

C$ 944

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 24/9

10:00 a.m.-8:10 p.m.

1 stop15h 10m

Toronto Pearson Intl

Sun 28/9

10:00 p.m.-5:40 p.m.

1 stop14h 40m

C$ 945

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Sun 14/9

9:55 a.m.-8:10 p.m.

2 stops15h 15m

Toronto Island

Sun 21/9

6:55 p.m.-8:20 p.m.

2 stops20h 25m

C$ 1,218

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 24/9

10:00 a.m.-9:30 p.m.

2 stops16h 30m

Toronto Pearson Intl

Sun 28/9

10:55 a.m.-11:30 a.m.

2 stops19h 35m

C$ 1,229

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 27/8

6:40 a.m.-5:29 p.m.

2 stops15h 49m

Toronto Pearson Intl

Wed 3/9

4:35 p.m.-4:55 p.m.

1 stop19h 20m

C$ 1,348

BelfastToronto

BHD - YTZ

BHDYTZ

Belfast City

Wed 27/8

7:05 a.m.-6:07 p.m.

2 stops16h 02m

Toronto Island

Wed 3/9

6:55 p.m.-3:05 p.m.

2 stops15h 10m

C$ 1,370

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sat 16/8

5:25 p.m.-7:55 p.m.

1 stop31h 30m

Toronto Pearson Intl

Sat 30/8

4:45 p.m.-9:15 p.m.

1 stop23h 30m

C$ 1,694

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 15/9

6:20 a.m.-2:10 p.m.

2 stops36h 50m

C$ 404

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 14 results
1
2

Best time to book a flight from Northern Ireland to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Northern Ireland with our price prediction graph.
Estimated round-trip 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 Northern Ireland 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 31 July 2025.
Check out reviews from past customers who have flown with Delta,KLM, andVirgin Atlantic from Northern Ireland to Toronto to help guide your decision. 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.
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Aer Lingus
7.1
Good
1,192 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland 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 cheapest airlines to fly from Northern Ireland to Toronto one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at C$ 1,149. Aer Lingus flights start at C$ 1,185 while deals on Delta start at C$ 2,242 one-way.

  • What are the most popular routes from Northern Ireland to Toronto?

    Most travellers choose Belfast Intl - Toronto Pearson Intl, Belfast City - Toronto Pearson Intl or Belfast Intl - Toronto Island when deciding on the best route from Northern Ireland to Toronto.

  • Can I find deals for flights from Northern Ireland to Toronto that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Toronto?

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

  • Can I find deals for business class flights from Northern Ireland to Toronto?

    Yes. Cheapflights offers flight deals from Northern Ireland 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.

  • What is the cheapest month to book a flight from Northern Ireland to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Toronto (average of C$ 167). Flying from Northern Ireland to Toronto in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Northern Ireland to Toronto

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