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Cheap flights from Ontario to Northern Ireland from C$ 412

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Ontario to Northern Ireland

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Northern Ireland (GBNIR). 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 21 January 2025.

Round-trip from

C$ 807

One-way from

C$ 414
23/3-3/4
  • 23/3-3/4
  • 4 total stops
  • 59h 00m total
  • Ontario to Northern Ireland
Search Deals
12/5
  • 12/5
  • 2 total stops
  • 17h 15m total
  • Ontario to Northern Ireland
Search Deals

Find flight deals from Ontario to Northern Ireland

Cheapest flights from Ontario to Northern Ireland
Explore the most affordable flight options available from Ontario to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Sun 23/38:45 p.m.YYZ - BFS
2 stops19h 50mMultiple Airlines
Thu 3/49:00 a.m.BFS - YYZ
2 stops39h 10mMultiple Airlines
Deal found 21/1C$ 807
Sun 23/310:35 p.m.YYZ - BHD
1 stop17h 55mMultiple Airlines
Thu 3/47:05 a.m.BHD - YYZ
1 stop13h 55mMultiple Airlines
Deal found 21/1C$ 843
Sun 11/56:00 p.m.YUL - BFS
2 stops21h 20mMultiple Airlines
Tue 20/56:10 a.m.BFS - YUL
2 stops18h 10mMultiple Airlines
Deal found 19/1C$ 1,046
Fri 30/55:00 p.m.YTZ - BHD
2 stops15h 40mMultiple Airlines
Sun 8/67:05 a.m.BHD - YTZ
2 stops15h 20mMultiple Airlines
Deal found 20/1C$ 1,053
Wed 19/210:05 p.m.YYZ - BHD
1 stop11h 10mBritish Airways
Wed 26/26:35 a.m.BHD - YYZ
1 stop18h 40mBritish Airways
Deal found 20/1C$ 1,055
Tue 18/27:12 p.m.YYZ - BHD
2 stops14h 43mAmerican Airlines
Tue 25/28:40 a.m.BHD - YYZ
1 stop11h 15mAmerican Airlines
Deal found 19/1C$ 1,081
Sat 3/56:25 p.m.YYZ - BHD
1 stop10h 45mFinnair
Sun 11/58:05 p.m.BHD - YYZ
2 stops32h 00mFinnair
Deal found 20/1C$ 1,154
Fri 3/105:05 p.m.YOW - BHD
2 stops22h 20mMultiple Airlines
Fri 17/107:00 a.m.BHD - YOW
2 stops30h 06mMultiple Airlines
Deal found 21/1C$ 1,205
Fri 21/25:10 p.m.YOW - BFS
2 stops21h 15mMultiple Airlines
Fri 28/29:20 p.m.BFS - YOW
2 stops32h 17mMultiple Airlines
Deal found 21/1C$ 1,213
Sat 3/56:20 p.m.YYZ - BHD
2 stops17h 55mIberia
Sun 11/56:50 a.m.BHD - YYZ
2 stops19h 49mIberia
Deal found 20/1C$ 1,241
Fri 29/810:05 p.m.YUL - BHD
1 stop17h 20mMultiple Airlines
Sun 7/94:25 p.m.BHD - YUL
1 stop26h 50mMultiple Airlines
Deal found 21/1C$ 1,338
Tue 26/86:50 p.m.YUL - BHD
1 stop21h 15mDelta
Mon 8/95:25 p.m.BHD - YUL
1 stop28h 30mDelta
Deal found 21/1C$ 1,386

Find flights from Ontario to Northern Ireland within your budget

Customize your flight search to find flights from Ontario to Northern Ireland 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 23/3

8:45 p.m.-8:35 p.m.

2 stops19h 50m

Belfast Intl

Thu 3/4

9:00 a.m.-7:10 p.m.

2 stops39h 10m

C$ 807

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sun 23/3

10:35 p.m.-8:30 p.m.

1 stop17h 55m

Belfast City

Thu 3/4

7:05 a.m.-4:00 p.m.

1 stop13h 55m

C$ 843

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

6:00 p.m.-8:20 p.m.

2 stops21h 20m

Belfast Intl

Tue 20/5

6:10 a.m.-7:20 p.m.

2 stops18h 10m

C$ 1,046

TorontoBelfast

YTZ - BHD

YTZBHD

Toronto Island

Fri 30/5

5:00 p.m.-1:40 p.m.

2 stops15h 40m

Belfast City

Sun 8/6

7:05 a.m.-5:25 p.m.

2 stops15h 20m

C$ 1,053

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 19/2

10:05 p.m.-2:15 p.m.

1 stop11h 10m

Belfast City

Wed 26/2

6:35 a.m.-8:15 p.m.

1 stop18h 40m

C$ 1,055

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Tue 18/2

7:12 p.m.-2:55 p.m.

2 stops14h 43m

Belfast City

Tue 25/2

8:40 a.m.-2:55 p.m.

1 stop11h 15m

C$ 1,081

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sat 3/5

6:25 p.m.-10:10 a.m.

1 stop10h 45m

Belfast City

Sun 11/5

8:05 p.m.-11:05 p.m.

2 stops32h 00m

C$ 1,154

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Fri 21/2

5:10 p.m.-7:25 p.m.

2 stops21h 15m

Belfast Intl

Fri 28/2

9:20 p.m.-12:37 a.m.

2 stops32h 17m

C$ 1,213

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Fri 21/2

5:10 p.m.-8:30 p.m.

2 stops22h 20m

Belfast City

Sun 23/2

7:20 a.m.-6:20 p.m.

2 stops16h 00m

C$ 1,230

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sat 3/5

6:20 p.m.-5:15 p.m.

2 stops17h 55m

Belfast City

Sun 11/5

6:50 a.m.-9:39 p.m.

2 stops19h 49m

C$ 1,241

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Ontario to Northern Ireland

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

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

What is the cheapest time of day to fly from ON to NIR?

Find hourly flight availability from Ontario to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Northern Ireland as you normally would.

Rainfall in Northern Ireland by month

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

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 mm per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

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

If weather is an important factor for your trip to Northern Ireland, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 21 January 2025.
Delta
8.0
Very good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,834 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Northern Ireland. 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 Ontario to Northern Ireland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ontario to Northern Ireland

Discover the top airline that operate flights from Ontario to Northern Ireland. 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 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 1,043AverageC$ 1,311FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

Deals for Ontario to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Northern Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Northern Ireland from Ontario today and book when prices fit your budget.

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