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Cheap flights from Canada to Belfast Intl Airport from C$ 280

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
17 Sep — 24 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Belfast Intl
Explore the most affordable flight options available from Canada to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Tue 15/99:55 p.m. -
1 stop13h 25m
Sun 20/910:10 p.m. -
1 stop19h 35m
Deal found 17/8C$ 786
Thu 15/109:35 p.m. -
2 stops42h 40m
Thu 22/106:40 a.m. -
1 stop12h 30m
Deal found 15/8C$ 814
Tue 29/910:15 p.m. -
1 stop10h 10m
Tue 6/108:20 a.m. -
1 stop12h 20m
Deal found 14/8C$ 818
Mon 28/97:15 p.m. -
1 stop12h 15m
Mon 5/104:50 p.m. -
1 stop23h 10m
Deal found 14/8C$ 840
Sun 11/1010:15 p.m. -
1 stop28h 50m
Sun 25/108:40 p.m. -
1 stop23h 20m
Deal found 17/8C$ 847
Tue 15/96:45 a.m. -
2 stops31h 55m
Sat 26/96:20 a.m. -
2 stops18h 12m
Deal found 17/8C$ 875
Sat 10/1011:55 p.m. -
2 stops37h 30m
Mon 26/105:30 p.m. -
1 stop26h 30m
Deal found 16/8C$ 880
Thu 15/1010:00 a.m. -
2 stops28h 20m
Thu 22/109:10 p.m. -
2 stops26h 45m
Deal found 15/8C$ 915
Tue 6/104:00 p.m. -
2 stops17h 00m
Tue 20/105:10 p.m. -
3 stops43h 55m
Deal found 15/8C$ 941
Sat 19/910:05 p.m. -
1 stop18h 25m
Mon 5/106:10 a.m. -
2 stops23h 27m
Deal found 14/8C$ 961
Thu 15/1010:05 p.m. -
1 stop16h 15m
Thu 22/106:10 a.m. -
2 stops19h 20m
Deal found 15/8C$ 969
Wed 21/106:25 p.m. -
2 stops15h 35m
Thu 22/109:10 p.m. -
1 stop20h 30m
Deal found 14/8C$ 979

Find flight deals from Canada to Belfast Intl

Keep the following information in mind while searching for Canada to Belfast Intl flight deals. Data was last updated 18 August 2026.

Round-trip from

C$ 786

One-way from

C$ 280
15/9-20/9
  • 15/9-20/9
  • 2 total stops
  • 33h 00m total
  • Canada to Belfast
Search Deals
15/9
  • 15/9
  • 1 total stop
  • 13h 25m total
  • Canada to Belfast
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Belfast Intl 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 18 August 2026.
Use the filters below to find and compare flights from Canada to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Tue 15/9

9:55 p.m.-4:20 p.m.

1 stop13h 25m

Belfast Intl

Sun 20/9

10:10 p.m.-12:45 p.m.

1 stop19h 35m

C$ 786

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Thu 15/10

9:35 p.m.-9:15 p.m.

2 stops42h 40m

Belfast Intl

Thu 22/10

6:40 a.m.-2:10 p.m.

1 stop12h 30m

C$ 814
Quickest round-trip

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Tue 29/9

10:15 p.m.-1:25 p.m.

1 stop10h 10m

Belfast Intl

Tue 6/10

8:20 a.m.-3:40 p.m.

1 stop12h 20m

C$ 818

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Mon 28/9

7:15 p.m.-12:30 p.m.

1 stop12h 15m

Belfast Intl

Mon 5/10

4:50 p.m.-11:00 a.m.

1 stop23h 10m

C$ 840

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Sun 11/10

10:15 p.m.-8:05 a.m.

1 stop28h 50m

Belfast Intl

Sun 25/10

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

1 stop23h 20m

C$ 847

TorontoBelfast

YTZ Toronto Island - BFS Belfast Intl

YTZBFS

Toronto Island

Thu 15/10

10:00 a.m.-7:20 p.m.

2 stops28h 20m

Belfast Intl

Thu 22/10

9:10 p.m.-6:55 p.m.

2 stops26h 45m

C$ 915

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Mon 14/9

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

1 stop16h 00m

Belfast Intl

Sun 20/9

9:10 p.m.-12:45 p.m.

1 stop20h 35m

C$ 918

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

10:05 p.m.-7:20 p.m.

1 stop16h 15m

Belfast Intl

Thu 22/10

9:10 p.m.-2:15 p.m.

1 stop22h 05m

C$ 926

TorontoBelfast

YYZ Toronto Pearson Intl - BFS Belfast Intl

YYZBFS

Toronto Pearson Intl

Thu 3/9

11:00 a.m.-3:05 p.m.

2 stops23h 05m

Belfast Intl

Tue 8/9

8:15 p.m.-12:45 p.m.

1 stop21h 30m

C$ 946

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

10:05 p.m.-9:30 p.m.

1 stop18h 25m

Belfast Intl

Mon 5/10

6:10 a.m.-12:37 a.m.

2 stops23h 27m

C$ 961

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/8

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Canada to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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 Belfast Intl Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belfast Intl

Get insights into the airlines that provide service to Belfast Intl. 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 Belfast Intl. Reviews last updated 18 August 2026.
Read reviews from past customers who have flown British Airways from Canada to Belfast Intl Airport. 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
8,174 reviews
Check prices

Food

6.4

Boarding

7.0

Comfort

6.8

Overall

6.7

Crew

7.7

Entertainment

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
British Airways
6.7
Okay
8,174 reviews
British Airways
6.7
Okay
8,174 reviews
Check prices

Food

6.4

Boarding

7.0

Comfort

6.8

Overall

6.7

Crew

7.7

Entertainment

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

Related info for your journey

Find useful and relevant information for your journey from Canada to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Canada to Belfast Intl Airport?

    The most popular route from Canada to Belfast Intl Airport is Toronto Pearson Intl - Belfast Intl. You may also consider Vancouver Intl - Belfast Intl or Montreal Pierre Elliott Trudeau Intl - Belfast Intl.

  • Can I find deals for flights from Canada to Belfast Intl that include hotel bookings?

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

  • How can I find direct flights from Canada to Belfast Intl?

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

  • Can I find deals for business class flights from Canada to Belfast Intl?

    Yes. Cheapflights offers flight deals from Canada to Belfast Intl 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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh

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Top airline flying from Canada to Belfast Intl

Discover the top airline that operate flights from Canada to Belfast Intl. 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 18 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 970AverageC$ 1,457FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Can Cheapflights find flights from Canada to Belfast Intl with no change fees?

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

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