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Cheap flights from Canada to Northern Ireland from C$ 373

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Northern Ireland
Explore the most affordable flight options available from Canada to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 May 2026.

Wed 10/69:55 p.m.
YYZ
-
BFS
1 stop13h 00m
Multiple Airlines
Wed 17/63:40 p.m.
BFS
-
YYZ
3 stops47h 20m
Multiple Airlines
Deal found 27/4C$ 729
Fri 12/66:15 p.m.
YYZ
-
BFS
3 stops22h 00m
Multiple Airlines
Fri 19/65:05 p.m.
BFS
-
YYZ
3 stops29h 10m
Multiple Airlines
Deal found 30/4C$ 750
Sun 14/66:45 a.m.
YUL
-
BFS
2 stops31h 05m
Multiple Airlines
Sun 21/67:10 a.m.
BFS
-
YUL
2 stops33h 25m
Multiple Airlines
Deal found 30/4C$ 762
Mon 25/510:55 p.m.
YYZ
-
BFS
2 stops19h 10m
Multiple Airlines
Wed 10/68:15 p.m.
BFS
-
YYZ
2 stops24h 35m
Multiple Airlines
Deal found 28/4C$ 801
Sat 6/65:45 p.m.
YUL
-
BFS
2 stops20h 10m
Multiple Airlines
Mon 15/62:40 p.m.
BFS
-
YUL
1 stop28h 20m
Multiple Airlines
Deal found 30/4C$ 843
Wed 20/57:15 p.m.
YYZ
-
BFS
1 stop15h 40m
Multiple Airlines
Wed 27/55:40 p.m.
BFS
-
YYZ
1 stop22h 20m
Multiple Airlines
Deal found 27/4C$ 849
Mon 25/510:10 p.m.
YYZ
-
BHD
1 stop10h 10m
Multiple Airlines
Wed 10/66:20 p.m.
BHD
-
YYZ
2 stops25h 05m
Multiple Airlines
Deal found 28/4C$ 936
Tue 26/59:55 p.m.
YYZ
-
BHD
1 stop14h 55m
Multiple Airlines
Thu 25/64:00 p.m.
BHD
-
YYZ
2 stops27h 25m
Multiple Airlines
Deal found 30/4C$ 942
Sat 6/66:55 a.m.
YOW
-
BFS
3 stops31h 00m
Multiple Airlines
Mon 15/69:55 p.m.
BFS
-
YOW
3 stops24h 40m
Multiple Airlines
Deal found 30/4C$ 986
Mon 25/511:50 p.m.
YYZ
-
BHD
1 stop12h 00m
Multiple Airlines
Mon 1/69:30 a.m.
BHD
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 27/4C$ 987
Sat 6/610:05 p.m.
YUL
-
BHD
1 stop10h 35m
Multiple Airlines
Mon 15/67:00 a.m.
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Deal found 30/4C$ 991
Fri 12/611:50 p.m.
YYZ
-
BHD
1 stop11h 50m
Multiple Airlines
Fri 19/67:00 a.m.
BHD
-
YYZ
1 stop14h 00m
Multiple Airlines
Deal found 30/4C$ 993

Find flight deals from Canada to Northern Ireland

Keep the following information in mind while searching for Canada to Northern Ireland flight deals. Data was last updated 2 May 2026.

Round-trip from

C$ 729

One-way from

C$ 373

Popular in

July

Cheapest in

February

Average price

C$ 994
10/6-17/6
  • 10/6-17/6
  • 4 total stops
  • 60h 20m total
  • Canada to Northern Ireland
Search Deals
13/6
  • 13/6
  • 2 total stops
  • 33h 35m total
  • Canada to Northern Ireland
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 825 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 361 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada 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 2 May 2026.
Use the filters below to find and compare flights from Canada to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

6:45 a.m.-6:50 p.m.

2 stops31h 05m

Belfast Intl

Sun 21/6

7:10 a.m.-11:35 a.m.

2 stops33h 25m

C$ 762

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 10/6

7:15 p.m.-3:55 p.m.

1 stop15h 40m

Belfast Intl

Wed 17/6

5:40 p.m.-11:00 a.m.

1 stop22h 20m

C$ 827

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 20/5

7:15 p.m.-3:55 p.m.

1 stop15h 40m

Belfast Intl

Wed 27/5

5:40 p.m.-11:00 a.m.

1 stop22h 20m

C$ 849

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

10:05 p.m.-7:45 a.m.

1 stop28h 40m

Belfast Intl

Mon 15/6

8:15 a.m.-2:15 p.m.

1 stop11h 00m

C$ 858

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 12/6

11:50 p.m.-9:00 p.m.

1 stop16h 10m

Belfast Intl

Fri 19/6

8:50 p.m.-4:00 p.m.

1 stop24h 10m

C$ 907

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 26/5

10:15 p.m.-7:50 p.m.

1 stop16h 35m

Belfast Intl

Thu 25/6

12:45 p.m.-2:25 p.m.

2 stops30h 40m

C$ 915

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 25/5

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

1 stop26h 40m

Belfast Intl

Wed 10/6

8:10 a.m.-4:00 p.m.

1 stop12h 50m

C$ 941

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 2/9

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

1 stop18h 15m

Belfast Intl

Sun 6/9

10:00 p.m.-3:50 p.m.

2 stops22h 50m

C$ 971

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 25/5

11:50 p.m.-8:55 p.m.

1 stop16h 05m

Belfast Intl

Mon 1/6

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

1 stop12h 20m

C$ 972

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 12/9

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

1 stop20h 35m

Belfast Intl

Fri 25/9

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

1 stop22h 45m

C$ 979

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Canada to Northern Ireland

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

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

Currently, March is the cheapest month in which you can book a flight from Canada to Northern Ireland (average of C$ 718). Flying from Canada to Northern Ireland in August is currently the most expensive (average of C$ 1,359). 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 2 May 2026.
Read through reviews of airlines operating flights from Canada to Northern Ireland, such as British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,940 reviews
Check prices

Boarding

6.9

Comfort

6.8

Overall

6.7

Food

6.4

Entertainment

6.4

Crew

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.
British Airways
6.7
Okay
7,940 reviews
British Airways
6.7
Okay
7,940 reviews
Check prices

Boarding

6.9

Comfort

6.8

Overall

6.7

Food

6.4

Entertainment

6.4

Crew

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.

Related info for your journey

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

    For as low as C$ 1,510, British Airways can have you in Northern Ireland from Canada in 15h 15m. There are 5237 km between Canada and Northern Ireland. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada 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 Canada to Northern Ireland?

    Currently, March is the cheapest month in which you can book a flight from Canada to Northern Ireland (average of C$ 718). Flying from Canada to Northern Ireland in August is currently the most expensive (average of C$ 1,359). 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 Canada to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Ottawa to Stansted flights
Halifax to Stansted flights
Toronto Island to Edinburgh flights
Edmonton to Gatwick flights
Toronto Island to Manchester flights
St. John's to Heathrow flights
St. John's to Gatwick flights
Kelowna to Heathrow flights
Halifax to Edinburgh flights
Halifax to London City flights
Edmonton to Stansted flights
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Top airline flying from Canada to Northern Ireland

Discover the top airline that operate flights from Canada 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 2 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 807AverageC$ 1,204FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Canada 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 Canada to Northern Ireland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Canada to Northern Ireland.

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

Certainly. Search results for flights to Northern Ireland from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Canada to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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