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Cheap flights from Toronto to Northern Ireland from C$ 365

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BFS
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Northern Ireland
Explore the most affordable flight options available from Toronto to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Mon 4/57:15 p.m.
YYZ
-
BFS
2 stops23h 05m
Multiple Airlines
Mon 11/56:30 a.m.
BFS
-
YYZ
2 stops14h 20m
Multiple Airlines
Deal found 19/3C$ 840
Sat 23/57:15 p.m.
YYZ
-
BFS
1 stop20h 35m
Multiple Airlines
Sun 31/59:25 p.m.
BFS
-
YYZ
1 stop18h 35m
Multiple Airlines
Deal found 20/3C$ 910
Sat 23/57:15 p.m.
YYZ
-
BHD
1 stop14h 20m
Multiple Airlines
Sun 31/53:05 p.m.
BHD
-
YYZ
1 stop24h 55m
Multiple Airlines
Deal found 20/3C$ 916
Mon 6/410:35 p.m.
YYZ
-
BFS
1 stop28h 00m
Multiple Airlines
Tue 21/48:55 p.m.
BFS
-
YYZ
1 stop24h 05m
Multiple Airlines
Deal found 23/3C$ 919
Tue 21/47:50 p.m.
YYZ
-
BFS
2 stops22h 30m
Multiple Airlines
Fri 24/47:55 p.m.
BFS
-
YYZ
2 stops23h 20m
Multiple Airlines
Deal found 18/3C$ 921
Thu 28/511:50 p.m.
YYZ
-
BFS
1 stop16h 50m
Multiple Airlines
Fri 5/610:10 p.m.
BFS
-
YYZ
1 stop22h 50m
Multiple Airlines
Deal found 21/3C$ 923
Mon 6/410:35 p.m.
YYZ
-
BFS
1 stop28h 00m
Multiple Airlines
Wed 22/49:35 p.m.
BFS
-
YYZ
1 stop23h 25m
Multiple Airlines
Deal found 19/3C$ 945
Sun 24/510:05 p.m.
YYZ
-
BFS
1 stop15h 45m
Multiple Airlines
Wed 27/57:35 a.m.
BFS
-
YYZ
1 stop10h 35m
Multiple Airlines
Deal found 18/3C$ 958
Sat 23/511:50 p.m.
YYZ
-
BFS
1 stop18h 35m
Multiple Airlines
Fri 29/510:10 p.m.
BFS
-
YYZ
1 stop22h 50m
Multiple Airlines
Deal found 18/3C$ 959
Sun 7/610:05 p.m.
YYZ
-
BHD
1 stop8h 50m
Multiple Airlines
Sun 21/612:50 p.m.
BHD
-
YYZ
1 stop29h 20m
Multiple Airlines
Deal found 21/3C$ 970
Mon 4/57:15 p.m.
YYZ
-
BHD
1 stop11h 40m
Multiple Airlines
Tue 12/55:00 p.m.
BHD
-
YYZ
2 stops25h 20m
Multiple Airlines
Deal found 18/3C$ 975
Thu 28/511:50 p.m.
YYZ
-
BHD
1 stop12h 30m
Multiple Airlines
Fri 5/67:00 a.m.
BHD
-
YYZ
1 stop14h 00m
Multiple Airlines
Deal found 21/3C$ 984

Find flight deals from Toronto to Northern Ireland

Keep the following information in mind while searching for Toronto to Northern Ireland flight deals. Data was last updated 23 March 2026.

Round-trip from

C$ 840

One-way from

C$ 365

Popular in

July

Cheapest in

February

Average price

C$ 1,692
4/5-11/5
  • 4/5-11/5
  • 4 total stops
  • 37h 25m total
  • Toronto to Northern Ireland
Search Deals
5/5
  • 5/5
  • 3 total stops
  • 16h 00m total
  • Toronto to Northern Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 845 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease (C$ 374 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 Toronto 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 23 March 2026.
Use the filters below to find and compare flights from Toronto 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

Mon 4/5

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

1 stop16h 00m

Belfast Intl

Mon 11/5

9:55 p.m.-1:20 p.m.

2 stops20h 25m

C$ 851

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 23/5

7:15 p.m.-8:50 p.m.

1 stop20h 35m

Belfast Intl

Sun 31/5

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

1 stop18h 35m

C$ 910

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 6/4

10:35 p.m.-7:35 a.m.

1 stop28h 00m

Belfast Intl

Tue 21/4

8:55 p.m.-4:00 p.m.

1 stop24h 05m

C$ 919

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 21/4

7:50 p.m.-11:20 p.m.

2 stops22h 30m

Belfast Intl

Fri 24/4

7:55 p.m.-2:15 p.m.

2 stops23h 20m

C$ 921

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 28/5

11:50 p.m.-9:40 p.m.

1 stop16h 50m

Belfast Intl

Fri 5/6

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

1 stop22h 50m

C$ 923

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 6/4

10:35 p.m.-7:35 a.m.

1 stop28h 00m

Belfast Intl

Wed 22/4

9:35 p.m.-4:00 p.m.

1 stop23h 25m

C$ 945

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 23/5

11:50 p.m.-11:25 p.m.

1 stop18h 35m

Belfast Intl

Fri 29/5

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

1 stop22h 50m

C$ 959

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 5/7

7:15 p.m.-2:35 p.m.

1 stop14h 20m

Belfast Intl

Sun 12/7

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

1 stop18h 35m

C$ 966
Quickest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 24/5

10:05 p.m.-6:50 p.m.

1 stop15h 45m

Belfast Intl

Thu 28/5

8:20 a.m.-1:10 p.m.

1 stop9h 50m

C$ 975

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 5/9

7:15 p.m.-8:50 p.m.

1 stop20h 35m

Belfast Intl

Sat 12/9

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

1 stop17h 35m

C$ 996

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Northern Ireland

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

How much does it cost to fly round-trip from Toronto to Northern Ireland?

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 23 March 2026.
Read reviews from past customers who have flown British Airways from Toronto to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,813 reviews
Check prices

Comfort

6.8

Overall

6.7

Crew

7.6

Entertainment

6.4

Food

6.4

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance
British Airways
6.7
Okay
7,813 reviews
British Airways
6.7
Okay
7,813 reviews
Check prices

Comfort

6.8

Overall

6.7

Crew

7.6

Entertainment

6.4

Food

6.4

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 to Northern Ireland?

    The most popular route from Toronto to Northern Ireland is Toronto Pearson Intl - Belfast Intl. You may also consider Toronto Pearson Intl - Belfast City or Toronto Island - Belfast City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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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Alternative routes for Toronto to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Pierre Elliott Trudeau Intl to Newcastle upon Tyne flights
Ottawa to Glasgow Intl flights
Pearson Intl to Aberdeen flights
Toronto Island to London City flights
Pierre Elliott Trudeau Intl to Belfast Intl flights

Top airline flying from Toronto to Northern Ireland

Discover the top airline that operate flights from Toronto 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 815AverageC$ 1,224FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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

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

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