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Cheap flights from Canada to Belfast Intl Airport from C$ 343

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
24 Dec — 31 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 24 November 2025.

Fri 28/117:25 p.m.YYZ - BFS
2 stops20h 25mMultiple Airlines
Wed 3/128:50 p.m.BFS - YYZ
3 stops28h 00mMultiple Airlines
Deal found 23/11C$ 1,083
Mon 1/127:30 p.m.YYC - BFS
1 stop19h 10mMultiple Airlines
Mon 8/122:30 p.m.BFS - YYC
2 stops38h 58mMultiple Airlines
Deal found 23/11C$ 1,187
Sun 30/1110:45 p.m.YYZ - BFS
2 stops16h 25mMultiple Airlines
Sun 7/126:30 a.m.BFS - YYZ
2 stops19h 22mMultiple Airlines
Deal found 23/11C$ 1,356
Sun 30/114:30 p.m.YTZ - BFS
3 stops24h 25mMultiple Airlines
Sun 7/124:45 p.m.BFS - YTZ
3 stops29h 40mMultiple Airlines
Deal found 23/11C$ 1,447
Sat 29/114:45 p.m.YVR - BFS
2 stops20h 45mMultiple Airlines
Mon 22/126:00 a.m.BFS - YVR
2 stops24h 45mMultiple Airlines
Deal found 23/11C$ 1,462
Thu 25/126:15 p.m.YUL - BFS
1 stop14h 25mMultiple Airlines
Thu 8/19:55 a.m.BFS - YUL
2 stops31h 05mMultiple Airlines
Deal found 23/11C$ 2,154
Tue 23/128:10 p.m.YUL - BFS
1 stop13h 15mMultiple Airlines
Thu 8/16:55 p.m.BFS - YUL
2 stops43h 25mMultiple Airlines
Deal found 23/11C$ 2,256
Thu 25/128:10 p.m.YUL - BFS
1 stop12h 30mMultiple Airlines
Tue 6/16:30 a.m.BFS - YUL
2 stops34h 45mMultiple Airlines
Deal found 23/11C$ 2,456
Mon 22/128:10 p.m.YUL - BFS
1 stop20h 30mMultiple Airlines
Mon 5/12:40 p.m.BFS - YUL
1 stop27h 00mMultiple Airlines
Deal found 23/11C$ 2,593
Sat 20/126:15 p.m.YUL - BFS
1 stop11h 40mMultiple Airlines
Thu 8/19:55 a.m.BFS - YUL
2 stops31h 05mMultiple Airlines
Deal found 23/11C$ 2,629
Fri 19/126:15 p.m.YUL - BFS
1 stop14h 35mMultiple Airlines
Thu 8/19:55 a.m.BFS - YUL
2 stops31h 05mMultiple Airlines
Deal found 23/11C$ 2,686
Thu 25/128:10 p.m.YUL - BFS
1 stop12h 30mMultiple Airlines
Wed 7/16:30 a.m.BFS - YUL
2 stops19h 25mMultiple Airlines
Deal found 23/11C$ 2,693

Cheap 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 24 November 2025.

Round-trip from

C$ 750

One-way from

C$ 343

Popular in

July

Cheapest in

October

Average price

C$ 2,353
25/2-1/3
  • 25/2-1/3
  • 4 total stops
  • 57h 20m total
  • Canada to Belfast
Search Deals
7/1
  • 7/1
  • 2 total stops
  • 42h 20m total
  • Canada to Belfast
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 894 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 362 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 24 November 2025.
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

Wed 25/2

7:40 p.m.-9:45 p.m.

2 stops21h 05m

Belfast Intl

Sun 1/3

11:00 a.m.-6:15 p.m.

2 stops36h 15m

C$ 750

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 12/1

9:35 p.m.-8:10 p.m.

1 stop17h 35m

Belfast Intl

Wed 14/1

6:30 a.m.-3:00 p.m.

1 stop13h 30m

C$ 801

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

8:10 p.m.-9:40 p.m.

1 stop20h 30m

Belfast Intl

Wed 11/3

5:30 p.m.-1:10 p.m.

1 stop23h 40m

C$ 819

VancouverBelfast

YVR - BFS

YVRBFS

Vancouver Intl

Tue 24/2

8:55 a.m.-9:40 p.m.

3 stops28h 45m

Belfast Intl

Wed 11/3

3:45 p.m.-9:08 p.m.

3 stops36h 23m

C$ 847

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

9:25 p.m.-2:05 p.m.

1 stop11h 40m

Belfast Intl

Wed 21/1

5:30 p.m.-12:00 p.m.

2 stops23h 30m

C$ 984

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

8:10 p.m.-2:05 p.m.

1 stop12h 55m

Belfast Intl

Tue 20/1

8:55 p.m.-7:40 p.m.

2 stops27h 45m

C$ 1,049

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

8:10 p.m.-1:50 p.m.

1 stop12h 40m

Belfast Intl

Tue 20/1

8:55 p.m.-7:40 p.m.

2 stops27h 45m

C$ 1,062

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

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

2 stops19h 05m

Belfast Intl

Sun 25/1

3:45 p.m.-12:40 p.m.

1 stop25h 55m

C$ 1,080

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

8:10 p.m.-8:40 p.m.

2 stops19h 30m

Belfast Intl

Fri 23/1

5:30 p.m.-12:40 p.m.

1 stop24h 10m

C$ 1,080

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

8:10 p.m.-2:05 p.m.

1 stop12h 55m

Belfast Intl

Sun 25/1

1:35 p.m.-12:15 p.m.

2 stops27h 40m

C$ 1,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/11

Showing 1-10 of 31 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$ 837). Flying from Canada to Belfast Intl Airport in January is currently the most expensive (average of C$ 1,706). 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.

What is the cheapest time of day to fly from CA to BFS?

Find hourly flight availability from Canada to Belfast Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 November 2025.

One of the essential ways to save on airfare from Canada to Belfast Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

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 24 November 2025.
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
7,535 reviews
Check prices

Food

6.3

Entertainment

6.4

Overall

6.7

Comfort

6.7

Crew

7.6

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

ALG - LGW

Didn't like anything from this flight starting with the lady at the counter. Nasty attitude.
British Airways
6.7
Okay
7,535 reviews
British Airways
6.7
Okay
7,535 reviews
Check prices

Food

6.3

Entertainment

6.4

Overall

6.7

Comfort

6.7

Crew

7.6

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

ALG - LGW

Didn't like anything from this flight starting with the lady at the counter. Nasty attitude.

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 Montreal Pierre Elliott Trudeau Intl - Belfast Intl or Calgary - 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$ 837). Flying from Canada to Belfast Intl Airport in January is currently the most expensive (average of C$ 1,706). 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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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 24 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 842AverageC$ 1,317FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from Canada to Belfast Intl?

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Millions of users choose and trust Cheapflights to book the best flight deals from Canada to Belfast Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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