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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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BFS
27 Apr — 4 May1
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 28 March 2026.

Wed 3/610:05 p.m.
YYZ
-
BFS
1 stop12h 50m
Multiple Airlines
Mon 8/69:15 a.m.
BFS
-
YYZ
2 stops33h 05m
Multiple Airlines
Deal found 27/3C$ 728
Sun 10/57:35 a.m.
YYZ
-
BFS
3 stops32h 55m
Multiple Airlines
Sun 17/57:35 p.m.
BFS
-
YYZ
2 stops25h 15m
Multiple Airlines
Deal found 26/3C$ 803
Fri 8/57:15 p.m.
YYZ
-
BFS
2 stops23h 05m
Multiple Airlines
Fri 15/59:40 a.m.
BFS
-
YYZ
3 stops41h 05m
Multiple Airlines
Deal found 24/3C$ 847
Mon 11/57:15 p.m.
YYZ
-
BFS
1 stop16h 00m
Multiple Airlines
Mon 18/56:50 p.m.
BFS
-
YYZ
2 stops23h 30m
Multiple Airlines
Deal found 27/3C$ 861
Mon 25/57:15 p.m.
YYZ
-
BFS
1 stop12h 15m
Multiple Airlines
Fri 5/69:05 p.m.
BFS
-
YYZ
1 stop18h 55m
Multiple Airlines
Deal found 26/3C$ 879
Thu 4/611:50 p.m.
YYZ
-
BFS
1 stop16h 50m
Multiple Airlines
Thu 11/69:35 p.m.
BFS
-
YYZ
1 stop23h 25m
Multiple Airlines
Deal found 26/3C$ 897
Mon 25/510:10 p.m.
YYZ
-
BHD
1 stop10h 10m
Multiple Airlines
Fri 5/63:00 p.m.
BHD
-
YYZ
1 stop27h 10m
Multiple Airlines
Deal found 26/3C$ 982
Wed 3/610:05 p.m.
YYZ
-
BHD
1 stop11h 25m
Multiple Airlines
Mon 8/69:50 a.m.
BHD
-
YYZ
2 stops16h 15m
Multiple Airlines
Deal found 27/3C$ 1,019
Thu 4/67:50 p.m.
YYZ
-
BHD
1 stop17h 50m
Multiple Airlines
Thu 11/67:00 a.m.
BHD
-
YYZ
1 stop13h 40m
Multiple Airlines
Deal found 26/3C$ 1,037
Sun 3/57:15 p.m.
YYZ
-
BHD
1 stop11h 40m
Multiple Airlines
Sun 17/59:50 a.m.
BHD
-
YYZ
1 stop32h 20m
Multiple Airlines
Deal found 25/3C$ 1,050
Tue 4/810:15 p.m.
YYZ
-
BHD
1 stop10h 15m
Multiple Airlines
Tue 25/86:35 p.m.
BHD
-
YYZ
3 stops44h 25m
Multiple Airlines
Deal found 25/3C$ 1,055
Wed 17/67:50 p.m.
YYZ
-
BHD
1 stop19h 40m
Multiple Airlines
Wed 24/67:00 a.m.
BHD
-
YYZ
1 stop13h 40m
Multiple Airlines
Deal found 28/3C$ 1,075

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 28 March 2026.

Round-trip from

C$ 728

One-way from

C$ 365

Popular in

July

Cheapest in

February

Average price

C$ 1,710
3/6-8/6
  • 3/6-8/6
  • 3 total stops
  • 45h 55m total
  • Toronto to Northern Ireland
Search Deals
10/5
  • 10/5
  • 3 total stops
  • 45h 25m total
  • Toronto to Northern Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 863 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease (C$ 384 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 28 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

Wed 3/6

10:05 p.m.-9:10 p.m.

1 stop18h 05m

Belfast Intl

Mon 8/6

9:55 p.m.-5:10 p.m.

3 stops24h 15m

C$ 729

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 8/5

7:15 p.m.-11:20 p.m.

2 stops23h 05m

Belfast Intl

Fri 15/5

9:40 a.m.-9:45 p.m.

3 stops41h 05m

C$ 847

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 11/5

7:15 p.m.-11:20 p.m.

2 stops23h 05m

Belfast Intl

Mon 18/5

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

2 stops20h 25m

C$ 880

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 4/6

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

1 stop16h 50m

Belfast Intl

Thu 11/6

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

1 stop23h 25m

C$ 897

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 26/5

9:35 p.m.-10:30 p.m.

2 stops19h 55m

Belfast Intl

Sat 30/5

7:20 a.m.-1:10 p.m.

1 stop10h 50m

C$ 932

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 21/7

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

1 stop22h 00m

Belfast Intl

Tue 11/8

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

1 stop17h 15m

C$ 984

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Sun 3/5

7:15 p.m.-11:55 a.m.

1 stop11h 40m

Belfast City

Sun 17/5

9:50 a.m.-1:10 p.m.

1 stop32h 20m

C$ 1,050

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 17/6

10:05 p.m.-2:30 p.m.

1 stop11h 25m

Belfast City

Wed 24/6

7:00 a.m.-2:00 p.m.

2 stops36h 00m

C$ 1,079

TorontoBelfast

YTZ - BHD

YTZBHD

Toronto Island

Mon 27/4

3:40 p.m.-1:40 p.m.

2 stops17h 00m

Belfast City

Tue 12/5

10:10 a.m.-8:15 p.m.

3 stops39h 05m

C$ 1,181

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 3/6

10:00 p.m.-3:40 p.m.

1 stop12h 40m

Belfast City

Sun 7/6

8:10 p.m.-4:05 p.m.

1 stop24h 55m

C$ 1,288

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

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 28 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
7,825 reviews
Check prices

Crew

7.6

Comfort

6.8

Overall

6.7

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
7,825 reviews
British Airways
6.7
Okay
7,825 reviews
Check prices

Crew

7.6

Comfort

6.8

Overall

6.7

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.

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

    For as low as C$ 1,288, British Airways can have you in Northern Ireland from Toronto in 12h 40m. Toronto and Northern Ireland are separated by a distance of 5237 km.

  • 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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London to Heathrow flights
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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 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 824AverageC$ 1,252FlexibilityNo 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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Can Cheapflights find flights from Toronto to Northern Ireland with no change fees?

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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