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Cheap flights from Northern Ireland to Ontario from C$ 485

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YYZ
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Northern Ireland to Ontario

Keep the following information in mind while searching for Northern Ireland to Ontario flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 750

One-way from

C$ 485

Popular in

August

Cheapest in

March

Average price

C$ 879
13/5-20/5
  • 13/5-20/5
  • 2 total stops
  • 42h 05m total
  • Northern Ireland to Ontario
Search Deals
11/5
  • 11/5
  • 3 total stops
  • 27h 55m total
  • Northern Ireland to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 252 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Northern Ireland to Ontario

Cheapest flights from Northern Ireland to Ontario
Explore the most affordable flight options available from Northern Ireland to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Tue 13/56:15 a.m.BFS - YYZ
1 stop14h 25mMultiple Airlines
Tue 20/510:45 p.m.YYZ - BFS
1 stop27h 40mMultiple Airlines
Deal found 26/3C$ 750
Wed 21/511:30 a.m.BHD - YYZ
2 stops16h 30mBritish Airways
Sun 25/510:00 p.m.YYZ - BHD
1 stop10h 05mBritish Airways
Deal found 26/3C$ 885
Tue 13/58:55 p.m.BFS - YTZ
2 stops26h 15mMultiple Airlines
Tue 20/58:50 a.m.YTZ - BFS
2 stops29h 35mMultiple Airlines
Deal found 26/3C$ 910
Fri 6/66:30 a.m.BHD - YYZ
1 stop18h 25mMultiple Airlines
Tue 17/610:10 p.m.YYZ - BHD
1 stop13h 45mMultiple Airlines
Deal found 27/3C$ 940
Fri 6/66:30 a.m.BHD - YYZ
1 stop18h 25mKLM
Tue 17/611:30 p.m.YYZ - BHD
2 stops16h 35mKLM
Deal found 27/3C$ 979
Fri 6/66:35 a.m.BHD - YYZ
2 stops19h 55mIberia
Tue 17/610:59 a.m.YYZ - BHD
2 stops18h 36mIberia
Deal found 27/3C$ 1,158
Sun 17/811:00 a.m.BHD - YYZ
2 stops33h 50mAer Lingus
Wed 27/85:20 p.m.YYZ - BHD
2 stops15h 20mAer Lingus
Deal found 26/3C$ 1,281
Thu 24/77:05 a.m.BHD - YTZ
2 stops34h 02mMultiple Airlines
Thu 31/712:35 p.m.YTZ - BHD
2 stops26h 50mMultiple Airlines
Deal found 27/3C$ 1,385

Cheapflights Fare Finder

Customize your flight search to find flights from Northern Ireland to Ontario 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 28 March 2025.
Use the filters below to find and compare flights from Northern Ireland to Ontario that are best for you.

Fly from

Northern Ireland

Fly to

Ontario

Route

Depart

Return

Price

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 13/5

6:15 a.m.-3:40 p.m.

1 stop14h 25m

Toronto Pearson Intl

Tue 20/5

10:45 p.m.-7:25 a.m.

1 stop27h 40m

C$ 750

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 21/5

11:30 a.m.-11:00 p.m.

2 stops16h 30m

Toronto Pearson Intl

Sun 25/5

10:00 p.m.-1:05 p.m.

1 stop10h 05m

C$ 885

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Tue 13/5

8:55 p.m.-6:10 p.m.

2 stops26h 15m

Toronto Island

Tue 20/5

8:50 a.m.-7:25 p.m.

2 stops29h 35m

C$ 910

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 6/6

6:30 a.m.-7:55 p.m.

1 stop18h 25m

Toronto Pearson Intl

Tue 17/6

10:10 p.m.-4:55 p.m.

1 stop13h 45m

C$ 940

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 6/6

6:30 a.m.-7:55 p.m.

1 stop18h 25m

Toronto Pearson Intl

Tue 17/6

11:30 p.m.-9:05 p.m.

2 stops16h 35m

C$ 979

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 6/6

6:35 a.m.-9:30 p.m.

2 stops19h 55m

Toronto Pearson Intl

Tue 17/6

10:59 a.m.-10:35 a.m.

2 stops18h 36m

C$ 1,158

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sat 10/5

12:35 p.m.-3:00 p.m.

2 stops31h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 17/5

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

2 stops20h 00m

C$ 1,173

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 11/5

7:45 a.m.-6:40 a.m.

3 stops27h 55m

C$ 485

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Fri 25/4

6:05 a.m.-8:30 a.m.

3 stops55h 25m

C$ 653

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Tue 15/4

6:45 p.m.-3:40 p.m.

2 stops25h 55m

C$ 873

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 13 results
1
2

Best time to book a flight from Northern Ireland to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario 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 Ontario

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario 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 Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 28 March 2025.
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,062 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Iberia
7.0
Good
2,651 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,712 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Ontario 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 Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Region of Ontario (average of C$ 167). Flying from Northern Ireland to Region of Ontario 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 Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Northern Ireland to Ontario?

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Not ready to book yet? You can track prices for flights from Northern Ireland to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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