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Cheap flights from Toronto Pearson Intl Airport to Northern Ireland from C$ 405

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
12 Apr — 19 Apr1
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 13 March 2026.

Fri 5/610:05 p.m.
YYZ
-
BFS
1 stop18h 45m
Multiple Airlines
Mon 15/66:40 a.m.
BFS
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 9/3C$ 784
Wed 10/610:05 p.m.
YYZ
-
BFS
1 stop18h 05m
Multiple Airlines
Mon 15/66:40 a.m.
BFS
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 9/3C$ 795
Thu 23/411:10 p.m.
YYZ
-
BFS
2 stops16h 25m
Multiple Airlines
Thu 30/46:10 a.m.
BFS
-
YYZ
2 stops20h 55m
Multiple Airlines
Deal found 9/3C$ 800
Mon 20/411:10 p.m.
YYZ
-
BFS
2 stops19h 00m
Multiple Airlines
Wed 29/47:00 a.m.
BFS
-
YYZ
2 stops44h 05m
Multiple Airlines
Deal found 10/3C$ 818
Mon 8/67:15 p.m.
YYZ
-
BFS
1 stop12h 15m
Multiple Airlines
Sun 14/69:25 p.m.
BFS
-
YYZ
1 stop18h 35m
Multiple Airlines
Deal found 11/3C$ 826
Mon 20/48:45 p.m.
YYZ
-
BHD
2 stops18h 10m
Multiple Airlines
Wed 29/412:45 p.m.
BHD
-
YYZ
2 stops38h 20m
Multiple Airlines
Deal found 10/3C$ 827
Sun 7/610:05 p.m.
YYZ
-
BFS
1 stop14h 30m
Multiple Airlines
Mon 15/69:55 p.m.
BFS
-
YYZ
2 stops22h 55m
Multiple Airlines
Deal found 9/3C$ 831
Tue 9/610:15 p.m.
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Thu 18/67:00 a.m.
BFS
-
YYZ
2 stops13h 50m
Multiple Airlines
Deal found 9/3C$ 841
Tue 9/610:15 p.m.
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Tue 16/67:00 a.m.
BFS
-
YYZ
2 stops13h 50m
Multiple Airlines
Deal found 9/3C$ 845
Thu 4/610:15 p.m.
YYZ
-
BFS
1 stop15h 40m
Multiple Airlines
Thu 18/67:00 a.m.
BFS
-
YYZ
2 stops13h 50m
Multiple Airlines
Deal found 9/3C$ 846
Thu 4/610:15 p.m.
YYZ
-
BFS
1 stop15h 40m
Multiple Airlines
Tue 16/67:00 a.m.
BFS
-
YYZ
2 stops13h 50m
Multiple Airlines
Deal found 9/3C$ 849
Thu 4/610:15 p.m.
YYZ
-
BFS
1 stop15h 40m
Multiple Airlines
Wed 17/66:10 a.m.
BFS
-
YYZ
2 stops14h 40m
Multiple Airlines
Deal found 9/3C$ 863

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 13 March 2026.

Round-trip from

C$ 784

One-way from

C$ 405

Popular in

July

Cheapest in

February

Average price

C$ 1,677
5/6-15/6
  • 5/6-15/6
  • 2 total stops
  • 30h 15m total
  • Toronto to Northern Ireland
Search Deals
21/6
  • 21/6
  • 1 total stop
  • 11h 50m total
  • Toronto to Northern Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 831 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease (C$ 368 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 13 March 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 7/6

7:15 p.m.-5:35 p.m.

1 stop17h 20m

Belfast Intl

Mon 15/6

9:35 p.m.-11:00 a.m.

1 stop18h 25m

C$ 784

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 8/6

7:15 p.m.-12:30 p.m.

1 stop12h 15m

Belfast Intl

Sun 14/6

9:25 p.m.-11:00 a.m.

1 stop18h 35m

C$ 826

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 20/4

8:45 p.m.-8:25 p.m.

2 stops18h 40m

Belfast Intl

Fri 24/4

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

2 stops21h 00m

C$ 895

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 19/6

7:15 p.m.-9:50 p.m.

1 stop21h 35m

Belfast Intl

Fri 3/7

5:15 p.m.-11:00 a.m.

1 stop22h 45m

C$ 992
Quickest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 4/6

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

1 stop14h 40m

Belfast Intl

Mon 15/6

8:40 a.m.-4:00 p.m.

1 stop12h 20m

C$ 1,046

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 6/9

7:15 p.m.-6:50 p.m.

1 stop18h 35m

Belfast Intl

Sat 12/9

10:25 p.m.-11:00 a.m.

1 stop17h 35m

C$ 1,060

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 1/9

7:15 p.m.-4:20 p.m.

1 stop16h 05m

Belfast Intl

Mon 7/9

9:35 p.m.-11:00 a.m.

1 stop18h 25m

C$ 1,068

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 6/7

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

1 stop22h 00m

Belfast Intl

Wed 15/7

10:45 p.m.-11:00 a.m.

1 stop17h 15m

C$ 1,114

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 8/6

5:45 p.m.-8:30 p.m.

2 stops21h 45m

Belfast City

Sun 14/6

4:45 p.m.-9:05 p.m.

3 stops33h 20m

C$ 1,122

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 8/4

10:35 p.m.-8:00 a.m.

1 stop28h 25m

Belfast City

Wed 6/5

6:50 p.m.-3:40 p.m.

1 stop25h 50m

C$ 1,337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 36 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 13 March 2026.
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
7,784 reviews
Check prices

Entertainment

6.4

Food

6.4

Comfort

6.8

Boarding

6.9

Overall

6.7

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Natasha,Feb 2026

SEA - LHR

I already said the thing about the list luggage, which actually this flight.
British Airways
6.7
Okay
7,784 reviews
British Airways
6.7
Okay
7,784 reviews
Check prices

Entertainment

6.4

Food

6.4

Comfort

6.8

Boarding

6.9

Overall

6.7

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Natasha,Feb 2026

SEA - LHR

I already said the thing about the list luggage, which actually this flight.

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.

  • 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.

See more FAQs

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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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 812AverageC$ 1,214FlexibilityNo 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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