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Cheap flights from Toronto to Northern Ireland from C$ 443

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BFS
27 Jan — 3 Feb1
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 December 2025.

Sun 28/129:35 p.m.YYZ - BFS
1 stop15h 20mMultiple Airlines
Sun 4/18:45 p.m.BFS - YYZ
1 stop23h 15mMultiple Airlines
Deal found 27/12C$ 2,210
Sun 28/125:50 p.m.YYZ - BHD
1 stop22h 10mKLM
Sun 4/15:20 p.m.BHD - YYZ
1 stop27h 20mKLM
Deal found 27/12C$ 2,318
Sun 28/124:40 p.m.YYZ - BHD
2 stops21h 00mBritish Airways
Sun 4/112:05 p.m.BHD - YYZ
2 stops31h 45mBritish Airways
Deal found 27/12C$ 2,595
Sat 27/124:40 p.m.YYZ - BHD
2 stops16h 35mBritish Airways
Sat 3/16:55 p.m.BHD - YYZ
2 stops24h 55mBritish Airways
Deal found 26/12C$ 2,720
Sat 27/125:25 p.m.YYZ - BHD
2 stops22h 30mAer Lingus
Sat 3/19:50 a.m.BHD - YYZ
3 stops34h 00mAer Lingus
Deal found 26/12C$ 3,011
Sun 28/129:25 p.m.YYZ - BHD
2 stops18h 10mMultiple Airlines
Sun 4/16:50 p.m.BHD - YYZ
3 stops31h 25mMultiple Airlines
Deal found 27/12C$ 3,082
Sat 27/129:35 p.m.YYZ - BHD
1 stop16h 00mMultiple Airlines
Sat 3/17:25 a.m.BHD - YYZ
1 stop12h 35mMultiple Airlines
Deal found 26/12C$ 3,244
Sat 27/123:30 p.m.YTZ - BHD
2 stops14h 40mMultiple Airlines
Sat 3/19:15 a.m.BHD - YTZ
2 stops15h 40mMultiple Airlines
Deal found 26/12C$ 6,110

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 December 2025.

Round-trip from

C$ 812

One-way from

C$ 443

Popular in

July

Cheapest in

October

Average price

C$ 1,756
22/1-26/1
  • 22/1-26/1
  • 4 total stops
  • 38h 25m total
  • Toronto to Northern Ireland
Search Deals
9/2
  • 9/2
  • 2 total stops
  • 45h 55m 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. 17% potential price decrease (C$ 340 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 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 December 2025.
Use the filters below to find and compare flights from Toronto to Northern Ireland that are best for you.

Fly from

Toronto

Fly to

Northern Ireland

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 10/2

9:35 p.m.-10:05 a.m.

1 stop31h 30m

Belfast Intl

Tue 17/2

8:55 p.m.-3:00 p.m.

1 stop23h 05m

C$ 862

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 22/1

7:40 p.m.-10:20 p.m.

2 stops21h 40m

Belfast Intl

Mon 26/1

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

2 stops15h 25m

C$ 871

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 8/2

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

1 stop11h 15m

Belfast Intl

Sun 15/2

2:10 p.m.-3:00 p.m.

1 stop29h 50m

C$ 876

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 19/1

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

1 stop11h 10m

Belfast City

Tue 3/2

11:25 a.m.-2:50 p.m.

1 stop32h 25m

C$ 905

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 19/1

9:30 p.m.-9:20 a.m.

2 stops54h 50m

Belfast Intl

Tue 3/2

4:50 p.m.-3:00 p.m.

1 stop27h 10m

C$ 910

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Thu 22/1

7:40 p.m.-7:35 p.m.

2 stops18h 55m

Belfast City

Mon 26/1

7:20 a.m.-6:15 p.m.

2 stops15h 55m

C$ 920

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 17/5

10:45 p.m.-8:15 p.m.

1 stop16h 30m

Belfast Intl

Sun 24/5

8:50 p.m.-12:45 p.m.

1 stop20h 55m

C$ 938

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 15/4

10:35 p.m.-7:40 p.m.

1 stop16h 05m

Belfast Intl

Fri 1/5

9:10 p.m.-3:40 p.m.

1 stop23h 30m

C$ 940

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 14/5

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

1 stop18h 40m

Belfast Intl

Sun 24/5

8:50 p.m.-12:45 p.m.

1 stop20h 55m

C$ 943

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 21/1

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

1 stop10h 30m

Belfast City

Sun 25/1

8:25 p.m.-9:51 p.m.

2 stops30h 26m

C$ 951

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/12

Showing 1-10 of 27 results
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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

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

Currently, September is the cheapest month in which you can book a flight from Toronto to Northern Ireland (average of C$ 812). Flying from Toronto to Northern Ireland in July is currently the most expensive (average of C$ 1,368). 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 28 December 2025.
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
7,616 reviews
Check prices

Food

6.4

Entertainment

6.4

Crew

7.6

Overall

6.7

Comfort

6.7

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,616 reviews
British Airways
6.7
Okay
7,616 reviews
Check prices

Food

6.4

Entertainment

6.4

Crew

7.6

Overall

6.7

Comfort

6.7

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

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$ 951, British Airways can have you in Northern Ireland from Toronto in 10h 30m. 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 Intl.

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from Toronto to Northern Ireland (average of C$ 812). Flying from Toronto to Northern Ireland in July is currently the most expensive (average of C$ 1,368). 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.

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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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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 816AverageC$ 1,255FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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