Find flights
When to book
Airlines
FAQs

Cheap flights from Canada to Northern Ireland from £149

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
19 Jul — 26 Jul1
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 19 June 2026.

Mon 10/822:15
YYZ
-
BFS
1 stop28h 50m
Multiple Airlines
Thu 27/814:50
BFS
-
YYZ
2 stops27h 30m
Multiple Airlines
Deal found 17/6£350
Mon 10/822:15
YYZ
-
BFS
1 stop19h 50m
Multiple Airlines
Fri 28/806:20
BFS
-
YYZ
2 stops13h 35m
Multiple Airlines
Deal found 17/6£390
Mon 27/722:15
YYZ
-
BFS
1 stop18h 20m
Multiple Airlines
Wed 12/815:40
BFS
-
YYZ
3 stops35h 05m
Multiple Airlines
Deal found 18/6£411
Thu 13/811:00
YYZ
-
BFS
2 stops26h 55m
Multiple Airlines
Tue 25/805:55
BFS
-
YYZ
1 stop13h 15m
Multiple Airlines
Deal found 17/6£414
Mon 17/811:00
YYZ
-
BFS
2 stops19h 15m
Multiple Airlines
Sat 22/806:55
BFS
-
YYZ
1 stop12h 15m
Multiple Airlines
Deal found 18/6£416
Thu 13/807:35
YYZ
-
BFS
2 stops30h 20m
Multiple Airlines
Thu 27/806:40
BFS
-
YYZ
1 stop12h 30m
Multiple Airlines
Deal found 17/6£419
Tue 14/722:15
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Tue 21/723:30
BFS
-
YYZ
1 stop19h 40m
Multiple Airlines
Deal found 16/6£423
Sat 15/811:00
YYZ
-
BFS
2 stops26h 55m
Multiple Airlines
Mon 24/806:30
BFS
-
YYZ
1 stop12h 40m
Multiple Airlines
Deal found 17/6£429
Fri 2/1019:15
YYZ
-
BFS
1 stop21h 35m
Multiple Airlines
Mon 12/1021:35
BFS
-
YYZ
1 stop18h 25m
Multiple Airlines
Deal found 16/6£432
Mon 17/816:15
YYZ
-
BHD
2 stops23h 35m
Multiple Airlines
Sat 22/807:00
BHD
-
YYZ
1 stop12h 10m
Multiple Airlines
Deal found 18/6£453
Fri 2/1023:50
YYZ
-
BHD
1 stop11h 50m
Multiple Airlines
Mon 12/1009:30
BHD
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 16/6£457
Wed 23/919:15
YYZ
-
BHD
1 stop14h 15m
Multiple Airlines
Wed 7/1018:20
BHD
-
YYZ
1 stop21h 40m
Multiple Airlines
Deal found 14/6£458

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 19 June 2026.

Round-trip from

£350

One-way from

£149
10/8-27/8
  • 10/8-27/8
  • 3 total stops
  • 56h 20m total
  • Canada to Northern Ireland
Search Deals
7/7
  • 7/7
  • 1 total stop
  • 28h 50m total
  • Canada to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 19 June 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 return flight

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 17/8

11:00-11:15

2 stops19h 15m

Belfast Intl

Sat 22/8

06:55-14:10

1 stop12h 15m

£416

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 27/7

11:00-11:15

2 stops19h 15m

Belfast Intl

Wed 12/8

05:55-14:10

1 stop13h 15m

£430

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 2/10

19:15-21:50

1 stop21h 35m

Belfast Intl

Mon 12/10

21:35-11:00

1 stop18h 25m

£432

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 23/9

19:15-17:05

1 stop16h 50m

Belfast Intl

Wed 7/10

14:20-11:00

1 stop25h 40m

£446

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 20/7

19:15-22:15

1 stop22h 00m

Belfast Intl

Tue 4/8

22:45-11:00

1 stop17h 15m

£450

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 3/8

19:15-12:30

1 stop12h 15m

Belfast Intl

Sun 9/8

21:25-11:00

1 stop18h 35m

£456

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 23/9

19:15-14:30

1 stop14h 15m

Belfast City

Wed 7/10

18:20-11:00

1 stop21h 40m

£458

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 19/8

19:15-06:45

1 stop30h 30m

Belfast Intl

Mon 31/8

21:35-11:00

1 stop18h 25m

£469

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sun 26/7

17:45-15:55

2 stops17h 10m

Belfast Intl

Mon 3/8

06:40-00:25

2 stops22h 45m

£503

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 6/10

23:50-21:20

1 stop16h 30m

Belfast Intl

Tue 20/10

21:25-16:00

1 stop23h 35m

£503

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 51 resultsSorted by cheapest first
1
2
3
...
6

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 return 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
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 19 June 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
8,055 reviews
Check prices

Food

6.4

Crew

7.7

Entertainment

6.4

Overall

6.7

Comfort

6.8

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.
British Airways
6.7
Okay
8,055 reviews
British Airways
6.7
Okay
8,055 reviews
Check prices

Food

6.4

Crew

7.7

Entertainment

6.4

Overall

6.7

Comfort

6.8

Boarding

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

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?

    Departing from Canada to Northern Ireland will take you 13h 35m. Canada and Northern Ireland are separated by a distance of 4396 mi. 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Gatwick flights
Dulles Intl to Heathrow flights
LaGuardia to Gatwick flights
Boston to Heathrow flights
Los Angeles to Heathrow flights
Newark to Stansted flights
Baltimore to Heathrow flights
Newark to Luton flights
Newark to London City flights
Pearson Intl to Heathrow flights
O'Hare Intl to Heathrow flights
San Francisco to Heathrow flights
LaGuardia to Stansted flights
Dallas/Fort Worth to Heathrow flights
Boston to Gatwick flights
Seattle to Heathrow flights
Pearson Intl to Gatwick flights
Orlando to Heathrow flights
Vancouver Intl to Heathrow flights
Mexico City to Heathrow flights
John F Kennedy Intl to Edinburgh flights
Atlanta to Heathrow flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Newark to Edinburgh flights
Hobby to Heathrow flights
Boston to London City flights
Los Angeles to Gatwick flights
Denver to Heathrow flights
Boston to Edinburgh flights
Miami to Heathrow flights
Philadelphia to Heathrow flights
Los Angeles to Stansted flights
Boston to Stansted flights
Dulles Intl to London City flights
Los Angeles to London City flights
Baltimore to Gatwick flights
Dulles Intl to Edinburgh flights
Pearson Intl to Stansted flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights

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 858,174 searches. Data last updated 19 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£881Average£947FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Northern Ireland from Canada today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Northern Ireland from Canada.

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?

Yes, Cheapflights offers price alerts on Canada 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.