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Cheap flights from Toronto to Northern Ireland from C$ 413

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BFS
19 Apr — 26 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 20 March 2026.

Mon 8/67:15 p.m.
YYZ
-
BFS
1 stop16h 00m
Multiple Airlines
Mon 15/69:35 p.m.
BFS
-
YYZ
1 stop18h 25m
Multiple Airlines
Deal found 15/3C$ 820
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
Mon 4/57:15 p.m.
YYZ
-
BFS
1 stop16h 00m
Multiple Airlines
Fri 15/57:20 p.m.
BFS
-
YYZ
3 stops31h 25m
Multiple Airlines
Deal found 17/3C$ 846
Tue 9/610:15 p.m.
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Mon 15/69:55 p.m.
BFS
-
YYZ
2 stops20h 25m
Multiple Airlines
Deal found 17/3C$ 859
Wed 17/67:15 p.m.
YYZ
-
BFS
1 stop20h 55m
Multiple Airlines
Tue 23/610:45 p.m.
BFS
-
YYZ
1 stop17h 15m
Multiple Airlines
Deal found 17/3C$ 865
Mon 13/411:10 p.m.
YYZ
-
BFS
2 stops16h 15m
Multiple Airlines
Mon 20/46:10 a.m.
BFS
-
YYZ
2 stops20h 55m
Multiple Airlines
Deal found 16/3C$ 880
Tue 14/47:50 p.m.
YYZ
-
BFS
1 stop12h 05m
Multiple Airlines
Tue 21/44:55 p.m.
BFS
-
YYZ
1 stop25h 00m
Multiple Airlines
Deal found 17/3C$ 890
Wed 17/67:15 p.m.
YYZ
-
BHD
1 stop14h 15m
Multiple Airlines
Tue 23/612:45 p.m.
BHD
-
YYZ
1 stop27h 15m
Multiple Airlines
Deal found 17/3C$ 906
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
Mon 13/411:10 p.m.
YYZ
-
BHD
2 stops16h 20m
Multiple Airlines
Mon 20/47:00 a.m.
BHD
-
YYZ
2 stops20h 05m
Multiple Airlines
Deal found 16/3C$ 910
Mon 1/610:10 p.m.
YYZ
-
BHD
1 stop10h 10m
Multiple Airlines
Wed 17/66:20 p.m.
BHD
-
YYZ
1 stop23h 50m
Multiple Airlines
Deal found 16/3C$ 954
Tue 14/410:35 p.m.
YYZ
-
BHD
1 stop14h 15m
Multiple Airlines
Tue 21/47:00 a.m.
BHD
-
YYZ
1 stop14h 00m
Multiple Airlines
Deal found 17/3C$ 973

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 20 March 2026.

Round-trip from

C$ 820

One-way from

C$ 413

Popular in

July

Cheapest in

February

Average price

C$ 1,693
8/6-15/6
  • 8/6-15/6
  • 2 total stops
  • 34h 25m total
  • Toronto to Northern Ireland
Search Deals
19/6
  • 19/6
  • 1 total stop
  • 21h 35m 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$ 375 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 20 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 8/6

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

1 stop16h 00m

Belfast Intl

Mon 15/6

9:35 p.m.-11:00 a.m.

1 stop18h 25m

C$ 820

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

Wed 17/6

7:15 p.m.-9:10 p.m.

1 stop20h 55m

Belfast Intl

Tue 23/6

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

1 stop17h 15m

C$ 865

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 14/4

7:50 p.m.-12:55 p.m.

1 stop12h 05m

Belfast Intl

Tue 21/4

4:55 p.m.-12:55 p.m.

1 stop25h 00m

C$ 890

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 17/6

7:15 p.m.-2:30 p.m.

1 stop14h 15m

Belfast City

Tue 23/6

12:45 p.m.-11:00 a.m.

1 stop27h 15m

C$ 906

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 4/5

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

1 stop16h 00m

Belfast Intl

Fri 22/5

7:20 p.m.-3:50 p.m.

2 stops25h 30m

C$ 924

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$ 946

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 8/6

10:15 p.m.-11:05 p.m.

1 stop19h 50m

Belfast Intl

Sat 13/6

7:15 a.m.-3:50 p.m.

2 stops13h 35m

C$ 956

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$ 960

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/3

Showing 1-10 of 43 resultsSorted by cheapest first
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2
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5

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 20 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
7,804 reviews
Check prices

Overall

6.7

Food

6.4

Boarding

6.9

Crew

7.6

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

CAI - LHR

We purchase a Business Class trip with certain expectations. We are both elderly and long haul trips are difficult without a certain level of comfort The leg with American Airlines was amazing and made the trip enjoyable from crew to seats. The leg on British Air was beyond our lowest expectation. The business class upgrade (expensive) was the same main cabin seat without anyone sitting in the middle seat, plus no charge for alcohol. Beyond that nothing. There was no entertainment on the long get 5-6 hours. Boarding early is not worth the upgrade charge and I am not an alcoholic, but in truth the alcohol might have made the discomfort more bearable. The fact that the trip had few passengers was a negation that the word is out that one haul trips on British Air is a huge mistake. The company that Kayak represents, Underpricer, is one we will never use again. We spent 4 hours at the airport on our first leg out of Charleston trying to get tickets rescheduled. Apparently the agents don't understand the 45 min rule prior to departure. Finally got the agent to understand the process and we did make it thru to Cairo. On the return, I rechecked with Kayak AND Underpricer. Both confirmed that there was no problem. Got to Cairo checkin for checking luggage and it started. Agent check luggage thru to Charleston, which she should not have done without the tickets to back it up. She did NOT tell us that we didn't have any tickets, but told us to get them at Heathrow. At Heathrow, we found we had NO tickets in their system. We were able to get Business Class to Charlotte, but not to Charleston. Lucky us we, got the seats next to the toilet. The ones no-one else wanted and not the ones we had reserved with Underpricer. Now picture two 80 year olds doing a 23 hour trip without any of the ease that we paid for in the Business Class category.
British Airways
6.7
Okay
7,804 reviews
British Airways
6.7
Okay
7,804 reviews
Check prices

Overall

6.7

Food

6.4

Boarding

6.9

Crew

7.6

Comfort

6.8

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

CAI - LHR

We purchase a Business Class trip with certain expectations. We are both elderly and long haul trips are difficult without a certain level of comfort The leg with American Airlines was amazing and made the trip enjoyable from crew to seats. The leg on British Air was beyond our lowest expectation. The business class upgrade (expensive) was the same main cabin seat without anyone sitting in the middle seat, plus no charge for alcohol. Beyond that nothing. There was no entertainment on the long get 5-6 hours. Boarding early is not worth the upgrade charge and I am not an alcoholic, but in truth the alcohol might have made the discomfort more bearable. The fact that the trip had few passengers was a negation that the word is out that one haul trips on British Air is a huge mistake. The company that Kayak represents, Underpricer, is one we will never use again. We spent 4 hours at the airport on our first leg out of Charleston trying to get tickets rescheduled. Apparently the agents don't understand the 45 min rule prior to departure. Finally got the agent to understand the process and we did make it thru to Cairo. On the return, I rechecked with Kayak AND Underpricer. Both confirmed that there was no problem. Got to Cairo checkin for checking luggage and it started. Agent check luggage thru to Charleston, which she should not have done without the tickets to back it up. She did NOT tell us that we didn't have any tickets, but told us to get them at Heathrow. At Heathrow, we found we had NO tickets in their system. We were able to get Business Class to Charlotte, but not to Charleston. Lucky us we, got the seats next to the toilet. The ones no-one else wanted and not the ones we had reserved with Underpricer. Now picture two 80 year olds doing a 23 hour trip without any of the ease that we paid for in the Business Class category.

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$ 1,505, British Airways can have you in Northern Ireland from Toronto in 11h 05m. 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 Hamilton - 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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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 20 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 816AverageC$ 1,225FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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