Find flights
When to book
Airlines

Cheap flights from Northern Ireland to Ontario from C$ 410

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YYZ
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Northern Ireland to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Northern Ireland (GBNIR) to Ontario (CAON). 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 19 December 2024.

Round-trip from

C$ 729

One-way from

C$ 410
17/1-21/1
  • 17/1-21/1
  • 4 total stops
  • 43h 05m total
  • Northern Ireland to Ontario
13/1
  • 13/1
  • 2 total stops
  • 44h 55m total
  • Northern Ireland to Ontario

Find flight deals from Northern Ireland to Ontario

Best flights from Northern Ireland to Ontario
Discover carefully curated flight deals from Northern Ireland to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 December 2024.

Fri 17/19:20 p.m.BFS - YYZ
2 stops25h 55mMultiple Airlines
Tue 21/17:45 p.m.YYZ - BFS
2 stops17h 10mMultiple Airlines
Deal found 19/12C$ 729
Sat 8/311:15 a.m.BHD - YYZ
2 stops15h 36mBritish Airways
Sat 22/311:05 p.m.YYZ - BHD
1 stop13h 35mBritish Airways
Deal found 18/12C$ 967
Sat 8/36:30 a.m.BHD - YYZ
2 stops15h 44mKLM
Sat 22/310:15 p.m.YYZ - BHD
1 stop18h 45mKLM
Deal found 18/12C$ 983
Sat 8/37:20 a.m.BHD - YYZ
1 stop12h 40mMultiple Airlines
Sat 22/310:35 p.m.YYZ - BHD
1 stop10h 55mMultiple Airlines
Deal found 18/12C$ 808

Find flights from Northern Ireland to Ontario within your budget

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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Fri 17/1

9:20 p.m.-6:15 p.m.

2 stops25h 55m

Toronto Pearson Intl

Tue 21/1

7:45 p.m.-5:55 p.m.

2 stops17h 10m

C$ 729

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sat 8/3

7:20 a.m.-3:00 p.m.

1 stop12h 40m

Toronto Pearson Intl

Sat 22/3

10:35 p.m.-1:30 p.m.

1 stop10h 55m

C$ 808

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sat 8/3

11:15 a.m.-9:51 p.m.

2 stops15h 36m

Toronto Pearson Intl

Sat 22/3

11:05 p.m.-4:40 p.m.

1 stop13h 35m

C$ 967

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sat 8/3

6:30 a.m.-5:14 p.m.

2 stops15h 44m

Toronto Pearson Intl

Sat 22/3

10:15 p.m.-9:00 p.m.

1 stop18h 45m

C$ 983

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 13/1

9:05 p.m.-1:00 p.m.

2 stops44h 55m

C$ 410

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Mon 13/1

9:10 p.m.-12:19 p.m.

3 stops44h 09m

C$ 594

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sat 12/4

6:55 a.m.-1:15 p.m.

2 stops35h 20m

C$ 707

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 11/4

2:00 p.m.-11:35 a.m.

2 stops26h 35m

C$ 825

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sat 12/4

6:55 p.m.-8:25 p.m.

1 stop30h 30m

C$ 1,487

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/12

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.

Travel insights for flights from Northern Ireland to Ontario

Get recent, data-driven insights about flights from Northern Ireland to Ontario including ideal travel times, pricing trends, and more.

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 19 December 2024.
7.8
Good
1,349 reviews

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.8
Good
1,349 reviews
7.8
Good
1,349 reviews

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.1
Good
1,078 reviews
7.8
Good
1,349 reviews

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

6.6
Okay
6,817 reviews
7.8
Good
1,349 reviews

Comfort

7.7

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.3

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

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, October is the cheapest month in which you can book a flight from Northern Ireland to Region of Ontario (average of C$ 178). 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

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Ontario?

Cheapflights helps you search for flights from Northern Ireland to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Northern Ireland to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Northern Ireland to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Northern Ireland to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Northern Ireland to Ontario become cheaper?

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.