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Cheap flights from Canada to Belfast Intl Airport from C$ 391

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
17 Mar — 24 Mar1
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 15 February 2026.

Tue 19/510:15 p.m.
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Mon 25/57:05 a.m.
BFS
-
YYZ
2 stops13h 45m
Multiple Airlines
Deal found 15/2C$ 862
Mon 6/411:00 p.m.
YUL
-
BFS
2 stops19h 05m
Multiple Airlines
Mon 20/42:40 p.m.
BFS
-
YUL
1 stop27h 10m
Multiple Airlines
Deal found 13/2C$ 920
Thu 30/411:55 p.m.
YYZ
-
BFS
2 stops18h 35m
Multiple Airlines
Sat 9/53:35 p.m.
BFS
-
YYZ
2 stops26h 45m
Multiple Airlines
Deal found 15/2C$ 950
Sun 17/57:15 p.m.
YYZ
-
BFS
1 stop18h 35m
Multiple Airlines
Sat 23/510:25 p.m.
BFS
-
YYZ
1 stop17h 35m
Multiple Airlines
Deal found 15/2C$ 954
Thu 23/411:10 p.m.
YYZ
-
BFS
2 stops16h 25m
Multiple Airlines
Thu 30/46:10 a.m.
BFS
-
YYZ
2 stops20h 55m
Multiple Airlines
Deal found 14/2C$ 957
Wed 1/410:30 a.m.
YYZ
-
BFS
3 stops24h 25m
Multiple Airlines
Wed 15/48:30 a.m.
BFS
-
YYZ
3 stops41h 22m
Multiple Airlines
Deal found 12/2C$ 978
Sun 17/510:05 p.m.
YYZ
-
BFS
1 stop15h 45m
Multiple Airlines
Thu 21/58:20 a.m.
BFS
-
YYZ
1 stop9h 50m
Multiple Airlines
Deal found 15/2C$ 995
Mon 18/510:45 p.m.
YYZ
-
BFS
1 stop11h 45m
Multiple Airlines
Mon 25/56:10 a.m.
BFS
-
YYZ
1 stop11h 35m
Multiple Airlines
Deal found 15/2C$ 997
Sat 16/510:45 p.m.
YYZ
-
BFS
1 stop14h 45m
Multiple Airlines
Mon 25/56:10 a.m.
BFS
-
YYZ
1 stop11h 35m
Multiple Airlines
Deal found 15/2C$ 1,002
Sun 17/510:05 p.m.
YYZ
-
BFS
1 stop15h 45m
Multiple Airlines
Mon 25/56:40 a.m.
BFS
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 15/2C$ 1,006
Mon 18/56:15 p.m.
YYZ
-
BFS
2 stops12h 00m
Multiple Airlines
Thu 21/58:20 a.m.
BFS
-
YYZ
1 stop9h 50m
Multiple Airlines
Deal found 15/2C$ 1,010
Sun 1/37:30 p.m.
YYC
-
BFS
2 stops41h 50m
Multiple Airlines
Sun 15/33:45 p.m.
BFS
-
YYC
1 stop31h 00m
Multiple Airlines
Deal found 12/2C$ 1,082

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 15 February 2026.

Round-trip from

C$ 832

One-way from

C$ 391

Popular in

July

Cheapest in

October

Average price

C$ 984
15/4-29/4
  • 15/4-29/4
  • 5 total stops
  • 57h 10m total
  • Canada to Belfast
Search Deals
21/5
  • 21/5
  • 1 total stop
  • 17h 25m total
  • Canada to Belfast
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (C$ 919 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 341 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 15 February 2026.
Use the filters below to find and compare flights from Canada to Belfast Intl Airport that are best for you.

Fly from

Canada

Fly to

Belfast Intl

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 19/5

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

1 stop16h 35m

Belfast Intl

Mon 25/5

7:05 a.m.-3:50 p.m.

2 stops13h 45m

C$ 862

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

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

2 stops19h 05m

Belfast Intl

Mon 20/4

2:40 p.m.-12:50 p.m.

1 stop27h 10m

C$ 920

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 30/4

11:55 p.m.-11:30 p.m.

2 stops18h 35m

Belfast Intl

Sat 9/5

3:35 p.m.-1:20 p.m.

2 stops26h 45m

C$ 950

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 17/5

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

1 stop18h 35m

Belfast Intl

Sat 23/5

10:25 p.m.-11:00 a.m.

1 stop17h 35m

C$ 954

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 23/4

11:10 p.m.-8:35 p.m.

2 stops16h 25m

Belfast Intl

Thu 30/4

6:10 a.m.-10:05 p.m.

2 stops20h 55m

C$ 957

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 1/4

10:30 a.m.-3:55 p.m.

3 stops24h 25m

Belfast Intl

Wed 15/4

8:30 a.m.-8:52 p.m.

3 stops41h 22m

C$ 978

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 17/5

10:05 p.m.-6:50 p.m.

1 stop15h 45m

Belfast Intl

Thu 21/5

8:20 a.m.-1:10 p.m.

1 stop9h 50m

C$ 995

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 18/5

10:45 p.m.-3:30 p.m.

1 stop11h 45m

Belfast Intl

Mon 25/5

6:10 a.m.-12:45 p.m.

1 stop11h 35m

C$ 997

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 17/5

10:05 p.m.-6:50 p.m.

1 stop15h 45m

Belfast Intl

Mon 25/5

6:40 a.m.-1:10 p.m.

1 stop11h 30m

C$ 1,006

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 18/5

6:15 p.m.-11:15 a.m.

2 stops12h 00m

Belfast Intl

Thu 21/5

8:20 a.m.-1:10 p.m.

1 stop9h 50m

C$ 1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/2

Showing 1-10 of 44 results
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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

What is the cheapest month to book a flight from Canada to Belfast Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Canada to Belfast Intl Airport (average of C$ 809). Flying from Canada to Belfast Intl Airport in July is currently the most expensive (average of C$ 1,306). 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 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 15 February 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
7,741 reviews
Check prices

Crew

7.6

Entertainment

6.4

Comfort

6.8

Food

6.4

Overall

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
7,741 reviews
British Airways
6.7
Okay
7,741 reviews
Check prices

Crew

7.6

Entertainment

6.4

Comfort

6.8

Food

6.4

Overall

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 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 Vancouver Intl - Belfast Intl. You may also consider Toronto Pearson 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.

  • What is the cheapest month to book a flight from Canada to Belfast Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Canada to Belfast Intl Airport (average of C$ 809). Flying from Canada to Belfast Intl Airport in July is currently the most expensive (average of C$ 1,306). 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

Browse thousands of different options on Cheapflights for your next trip

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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 15 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 813AverageC$ 1,254FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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