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Cheap flights from Northern Ireland to Toronto from C$ 729

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YTO
4 May — 11 May1
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 29 April 2025.

Round-trip from

C$ 729

Popular in

August

Cheapest in

March

Average price

C$ 1,001
19/5-2/6
  • 19/5-2/6
  • 2 total stops
  • 35h 05m total
  • Northern Ireland to Toronto
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 29 April 2025.

Mon 19/510:00 p.m.BFS - YYZ
1 stop18h 00mMultiple Airlines
Mon 2/67:15 p.m.YYZ - BFS
1 stop17h 05mMultiple Airlines
Deal found 28/4C$ 729
Mon 26/57:55 a.m.BHD - YYZ
1 stop32h 05mMultiple Airlines
Mon 2/67:15 p.m.YYZ - BHD
1 stop9h 55mMultiple Airlines
Deal found 28/4C$ 770
Thu 26/65:50 p.m.BFS - YTZ
2 stops27h 56mMultiple Airlines
Thu 24/73:25 p.m.YTZ - BFS
2 stops27h 05mMultiple Airlines
Deal found 28/4C$ 868
Fri 6/69:30 a.m.BHD - YYZ
2 stops18h 58mBritish Airways
Tue 17/610:15 p.m.YYZ - BHD
1 stop14h 15mBritish Airways
Deal found 28/4C$ 974
Fri 6/65:25 p.m.BHD - YYZ
2 stops22h 55mVirgin Atlantic
Tue 17/66:14 p.m.YYZ - BHD
2 stops17h 41mVirgin Atlantic
Deal found 29/4C$ 999
Wed 11/66:30 a.m.BHD - YYZ
2 stops15h 54mKLM
Wed 18/610:10 p.m.YYZ - BHD
1 stop18h 05mKLM
Deal found 28/4C$ 1,082
Tue 29/41:40 p.m.BHD - YYZ
1 stop11h 30mAmerican Airlines
Tue 6/56:05 p.m.YYZ - BHD
1 stop9h 55mAmerican Airlines
Deal found 28/4C$ 1,086
Thu 26/66:50 p.m.BHD - YTZ
2 stops26h 56mMultiple Airlines
Thu 24/73:25 p.m.YTZ - BHD
2 stops21h 15mMultiple Airlines
Deal found 28/4C$ 1,099
Mon 19/56:30 a.m.BHD - YYZ
2 stops15h 55mDelta
Mon 2/63:50 p.m.YYZ - BHD
2 stops20h 05mDelta
Deal found 29/4C$ 1,197

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 29 April 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

Mon 19/5

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

1 stop18h 00m

Toronto Pearson Intl

Mon 2/6

7:15 p.m.-5:20 p.m.

1 stop17h 05m

C$ 729

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Mon 26/5

7:55 a.m.-11:00 a.m.

1 stop32h 05m

Toronto Pearson Intl

Mon 2/6

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

1 stop9h 55m

C$ 770

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Thu 26/6

5:50 p.m.-4:46 p.m.

2 stops27h 56m

Toronto Island

Thu 24/7

3:25 p.m.-11:30 p.m.

2 stops27h 05m

C$ 868

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 6/6

9:30 a.m.-11:28 p.m.

2 stops18h 58m

Toronto Pearson Intl

Tue 17/6

10:15 p.m.-5:30 p.m.

1 stop14h 15m

C$ 974

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 6/6

5:25 p.m.-11:20 a.m.

2 stops22h 55m

Toronto Pearson Intl

Tue 17/6

6:14 p.m.-4:55 p.m.

2 stops17h 41m

C$ 999

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 11/6

6:30 a.m.-5:24 p.m.

2 stops15h 54m

Toronto Pearson Intl

Wed 18/6

10:10 p.m.-9:15 p.m.

1 stop18h 05m

C$ 1,082

BelfastToronto

BHD - YTZ

BHDYTZ

Belfast City

Thu 26/6

6:50 p.m.-4:46 p.m.

2 stops26h 56m

Toronto Island

Thu 24/7

3:25 p.m.-5:40 p.m.

2 stops21h 15m

C$ 1,099

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Mon 19/5

6:30 a.m.-5:25 p.m.

2 stops15h 55m

Toronto Pearson Intl

Mon 2/6

3:50 p.m.-4:55 p.m.

2 stops20h 05m

C$ 1,197

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 16/7

6:50 p.m.-11:00 a.m.

1 stop21h 10m

C$ 3,887

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 16/7

8:15 p.m.-11:29 p.m.

2 stops32h 14m

C$ 4,277

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 29 April 2025.
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,333 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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
642 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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
British Airways
6.6
Okay
6,834 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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 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

See prices for flight routes from nearby airports that may be better suited for you.
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