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Cheap flights from Toronto Pearson Intl Airport to Northern Ireland from C$ 421

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Northern Ireland
Explore the most affordable flight options available from Pearson Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Tue 23/129:35 p.m.YYZ - BFS
1 stop17h 35mMultiple Airlines
Sat 27/128:10 a.m.BFS - YYZ
1 stop11h 50mMultiple Airlines
Deal found 14/12C$ 1,910
Tue 23/129:35 p.m.YYZ - BHD
1 stop11h 00mMultiple Airlines
Sat 27/127:25 a.m.BHD - YYZ
1 stop12h 35mMultiple Airlines
Deal found 14/12C$ 1,947
Mon 22/127:10 a.m.YYZ - BFS
2 stops32h 00mMultiple Airlines
Sat 27/128:50 a.m.BFS - YYZ
2 stops32h 20mMultiple Airlines
Deal found 14/12C$ 2,097
Tue 23/126:45 p.m.YYZ - BHD
2 stops17h 05mKLM
Sat 27/126:30 a.m.BHD - YYZ
2 stops21h 20mKLM
Deal found 14/12C$ 2,390
Mon 22/129:35 p.m.YYZ - BHD
1 stop17h 55mMultiple Airlines
Sat 27/127:25 a.m.BHD - YYZ
1 stop12h 35mMultiple Airlines
Deal found 14/12C$ 2,423
Mon 22/126:23 p.m.YYZ - BHD
2 stops36h 07mBritish Airways
Sat 27/126:55 p.m.BHD - YYZ
2 stops24h 55mBritish Airways
Deal found 14/12C$ 2,556

Find flight deals from Pearson Intl to Northern Ireland

Keep the following information in mind while searching for Pearson Intl to Northern Ireland flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 812

One-way from

C$ 421

Popular in

July

Cheapest in

October

Average price

C$ 1,769
11/1-28/1
  • 11/1-28/1
  • 2 total stops
  • 34h 25m total
  • Toronto to Northern Ireland
Search Deals
18/1
  • 18/1
  • 2 total stops
  • 16h 45m total
  • Toronto to Northern Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 858 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 345 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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 15 December 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Northern Ireland that are best for you.

Fly from

Pearson Intl

Fly to

Northern Ireland

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 11/1

9:35 p.m.-1:50 p.m.

1 stop11h 15m

Belfast Intl

Wed 28/1

8:50 p.m.-3:00 p.m.

1 stop23h 10m

C$ 812

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 13/1

7:40 p.m.-5:55 p.m.

2 stops17h 15m

Belfast Intl

Tue 20/1

8:50 a.m.-6:15 p.m.

2 stops38h 25m

C$ 876

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 12/1

10:45 p.m.-8:10 p.m.

2 stops16h 25m

Belfast Intl

Fri 16/1

9:30 p.m.-2:25 p.m.

3 stops45h 55m

C$ 920

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Tue 13/1

6:05 p.m.-10:30 a.m.

1 stop11h 25m

Belfast City

Tue 20/1

6:35 a.m.-2:50 p.m.

1 stop13h 15m

C$ 924

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 12/1

9:35 p.m.-1:35 p.m.

1 stop11h 00m

Belfast City

Fri 16/1

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

1 stop12h 40m

C$ 940

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 4/3

5:40 p.m.-9:10 a.m.

1 stop10h 30m

Belfast City

Sun 8/3

8:25 p.m.-9:59 p.m.

2 stops29h 34m

C$ 951

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 3/5

11:50 p.m.-7:30 a.m.

1 stop26h 40m

Belfast Intl

Sun 10/5

10:10 p.m.-4:00 p.m.

1 stop22h 50m

C$ 954

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 5/1

7:15 p.m.-9:30 p.m.

2 stops21h 15m

Belfast Intl

Sun 18/1

8:55 a.m.-6:15 p.m.

2 stops38h 20m

C$ 969

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Tue 13/1

7:04 p.m.-2:50 p.m.

2 stops14h 46m

Belfast City

Tue 20/1

11:25 a.m.-9:51 p.m.

2 stops15h 26m

C$ 979

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 5/1

7:15 p.m.-8:30 p.m.

2 stops20h 15m

Belfast City

Sun 18/1

7:25 a.m.-6:15 p.m.

2 stops39h 50m

C$ 994

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 22 results
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Best time to book a flight from Pearson Intl to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Pearson Intl 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 Toronto Pearson Intl Airport to Northern Ireland

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Northern Ireland?

Currently, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Northern Ireland (average of C$ 818). Flying from Toronto Pearson Intl Airport to Northern Ireland in July is currently the most expensive (average of C$ 1,378). 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.

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 15 December 2025.
Get a feel of what it's like to fly with British Airways from Toronto Pearson Intl Airport to Northern Ireland by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,575 reviews
Check prices

Boarding

6.9

Crew

7.6

Entertainment

6.4

Comfort

6.7

Overall

6.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Amit,Nov 2025

BOM - LHR

Food and presentation were excellent. Staff was very courteous. On time boarding, on time flight. Comfortable seats (lie flats) and clear announcements and updates.
British Airways
6.7
Okay
7,575 reviews
British Airways
6.7
Okay
7,575 reviews
Check prices

Boarding

6.9

Crew

7.6

Entertainment

6.4

Comfort

6.7

Overall

6.7

Food

6.4

Reviews

1 / 20
10.0
Excellent

Amit,Nov 2025

BOM - LHR

Food and presentation were excellent. Staff was very courteous. On time boarding, on time flight. Comfortable seats (lie flats) and clear announcements and updates.

Related info for your journey

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

  • How long is the flight from Toronto Pearson Intl Airport to Northern Ireland?

    Departing from Toronto Pearson Intl Airport to Northern Ireland will take you 11h 25m. The distance between Toronto Pearson Intl Airport and Northern Ireland is about 5237 km.

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

    When deciding which route to take from Toronto Pearson Intl Airport to Northern Ireland consider Toronto Pearson Intl - Belfast Intl, Toronto Pearson Intl - Belfast City or Toronto Pearson Intl - Campbeltown Machrihanish as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl 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.

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

    Currently, September is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Northern Ireland (average of C$ 818). Flying from Toronto Pearson Intl Airport to Northern Ireland in July is currently the most expensive (average of C$ 1,378). 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.

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Alternative routes for Pearson Intl to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Hamilton to Heathrow flights
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Pearson Intl to Leeds flights
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Pearson Intl to Aberdeen flights
Hamilton to Edinburgh flights
Pearson Intl to Liverpool flights
Pearson Intl to Newcastle upon Tyne flights
Toronto Island to London City flights
Pearson Intl to Prestwick flights
Pearson Intl to Inverness flights
Hamilton to Manchester flights
Pearson Intl to Exeter flights
Hamilton to Birmingham flights
Pearson Intl to Newquay flights
Pearson Intl to Darlington flights
Hamilton to Belfast City flights

Top airline flying from Pearson Intl to Northern Ireland

Discover the top airline that operate flights from Pearson Intl 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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 822AverageC$ 1,269FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

When you search for this flight from Pearson Intl to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Northern Ireland from Pearson Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Northern Ireland from Pearson Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Pearson Intl to Northern Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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