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Cheap flights from Canada to Belfast Intl Airport from C$ 398

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
3 Jan — 10 Jan1
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 4 December 2025.

Wed 3/129:10 p.m.YYC - BFS
1 stop28h 10mMultiple Airlines
Wed 10/125:30 p.m.BFS - YYC
1 stop29h 30mMultiple Airlines
Deal found 3/12C$ 1,158
Thu 4/127:30 p.m.YYC - BFS
1 stop19h 35mMultiple Airlines
Thu 11/126:25 p.m.BFS - YYC
2 stops33h 30mMultiple Airlines
Deal found 4/12C$ 1,341
Thu 4/122:10 p.m.YYZ - BFS
2 stops26h 55mMultiple Airlines
Thu 11/122:50 p.m.BFS - YYZ
2 stops26h 45mMultiple Airlines
Deal found 3/12C$ 1,485
Thu 18/121:30 p.m.YUL - BFS
2 stops26h 10mMultiple Airlines
Fri 30/18:05 a.m.BFS - YUL
2 stops33h 10mMultiple Airlines
Deal found 4/12C$ 1,866
Fri 26/127:20 p.m.YUL - BFS
2 stops21h 40mMultiple Airlines
Fri 2/17:05 a.m.BFS - YUL
3 stops34h 10mMultiple Airlines
Deal found 3/12C$ 2,453
Sun 28/128:10 p.m.YUL - BFS
1 stop13h 00mMultiple Airlines
Sat 3/15:40 p.m.BFS - YUL
2 stops29h 45mMultiple Airlines
Deal found 2/12C$ 3,059

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 4 December 2025.

Round-trip from

C$ 777

One-way from

C$ 398

Popular in

July

Cheapest in

October

Average price

C$ 1,793
22/1-29/1
  • 22/1-29/1
  • 4 total stops
  • 38h 25m total
  • Canada to Belfast
Search Deals
17/1
  • 17/1
  • 3 total stops
  • 44h 55m total
  • Canada to Belfast
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 880 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 355 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 4 December 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

Thu 22/1

7:40 p.m.-10:20 p.m.

2 stops21h 40m

Belfast Intl

Thu 29/1

6:30 a.m.-6:15 p.m.

2 stops16h 45m

C$ 777

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 16/1

9:35 p.m.-8:55 a.m.

1 stop30h 20m

Belfast Intl

Fri 23/1

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

1 stop13h 30m

C$ 844

VancouverBelfast

YVR - BFS

YVRBFS

Vancouver Intl

Wed 25/2

12:25 p.m.-1:45 p.m.

2 stops17h 20m

Belfast Intl

Sat 7/3

8:10 a.m.-9:44 p.m.

2 stops21h 34m

C$ 913

VancouverBelfast

YVR - BFS

YVRBFS

Vancouver Intl

Mon 12/1

7:00 a.m.-8:10 p.m.

2 stops29h 10m

Belfast Intl

Mon 26/1

6:30 a.m.-9:04 p.m.

2 stops22h 34m

C$ 948

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

7:30 p.m.-8:10 p.m.

1 stop19h 40m

Belfast Intl

Mon 2/2

6:00 a.m.-4:05 p.m.

1 stop15h 05m

C$ 978

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

8:10 p.m.-3:10 p.m.

2 stops14h 00m

Belfast Intl

Fri 23/1

8:05 a.m.-12:15 p.m.

2 stops33h 10m

C$ 998

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

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

2 stops20h 30m

Belfast Intl

Sat 24/1

10:25 p.m.-8:15 p.m.

3 stops26h 50m

C$ 1,010

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Fri 16/1

2:10 p.m.-3:10 p.m.

3 stops20h 00m

Belfast Intl

Fri 23/1

8:05 a.m.-5:25 p.m.

3 stops38h 20m

C$ 1,028

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

9:30 p.m.-2:15 p.m.

1 stop11h 45m

Belfast Intl

Mon 1/6

8:15 a.m.-2:15 p.m.

1 stop11h 00m

C$ 1,069

OttawaBelfast

YOW - BFS

YOWBFS

Ottawa

Sat 17/1

10:00 a.m.-9:40 p.m.

3 stops30h 40m

Belfast Intl

Sat 24/1

10:25 p.m.-12:42 a.m.

2 stops31h 17m

C$ 1,284

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 28 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$ 829). Flying from Canada to Belfast Intl Airport in January is currently the most expensive (average of C$ 1,689). 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 4 December 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 4 December 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
7,562 reviews
Check prices

Crew

7.6

Food

6.4

Comfort

6.7

Overall

6.7

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
10.0
Excellent

Amit,Nov 2025

BOM - LHR

Food and presentation were excellent. Staff was very courteous. On time boarding, on time flight. Comfortable seats (lie flats) and clear announcements and updates.
British Airways
6.7
Okay
7,562 reviews
British Airways
6.7
Okay
7,562 reviews
Check prices

Crew

7.6

Food

6.4

Comfort

6.7

Overall

6.7

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
10.0
Excellent

Amit,Nov 2025

BOM - LHR

Food and presentation were excellent. Staff was very courteous. On time boarding, on time flight. Comfortable seats (lie flats) and clear announcements and updates.

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 Calgary - Belfast Intl. You may also consider Montreal Pierre Elliott Trudeau Intl - Belfast Intl or Toronto Pearson 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$ 829). Flying from Canada to Belfast Intl Airport in January is currently the most expensive (average of C$ 1,689). 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 4 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 833AverageC$ 1,292FlexibilityNo 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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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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