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Cheap flights from Canada to Belfast Intl Airport from C$ 303

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
17 Dec — 24 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 17 November 2025.

Tue 18/119:35 p.m.YYZ - BFS
1 stop31h 30mMultiple Airlines
Tue 25/118:55 p.m.BFS - YYZ
1 stop23h 05mMultiple Airlines
Deal found 17/11C$ 1,049
Tue 9/128:00 p.m.YYZ - BFS
2 stops17h 50mMultiple Airlines
Tue 16/128:55 p.m.BFS - YYZ
3 stops46h 50mMultiple Airlines
Deal found 16/11C$ 1,073
Tue 2/127:30 p.m.YYC - BFS
2 stops55h 05mMultiple Airlines
Sat 13/1211:10 p.m.BFS - YYC
1 stop24h 45mMultiple Airlines
Deal found 16/11C$ 1,078
Wed 19/119:35 p.m.YYZ - BFS
1 stop28h 50mMultiple Airlines
Tue 6/108:15 p.m.BFS - YYZ
2 stops24h 35mMultiple Airlines
Deal found 17/11C$ 1,214
Sun 30/1110:45 p.m.YYZ - BFS
2 stops16h 25mMultiple Airlines
Sun 14/125:45 a.m.BFS - YYZ
3 stops19h 05mMultiple Airlines
Deal found 16/11C$ 1,238
Wed 26/1112:00 p.m.YYZ - BFS
3 stops22h 30mMultiple Airlines
Sun 30/1111:05 p.m.BFS - YYZ
2 stops22h 10mMultiple Airlines
Deal found 15/11C$ 1,290
Wed 10/129:35 p.m.YYZ - BFS
1 stop11h 10mMultiple Airlines
Sat 20/1212:45 p.m.BFS - YYZ
3 stops37h 30mMultiple Airlines
Deal found 17/11C$ 1,349
Wed 31/129:35 p.m.YYZ - BFS
1 stop19h 45mMultiple Airlines
Wed 7/18:50 p.m.BFS - YYZ
1 stop23h 10mMultiple Airlines
Deal found 15/11C$ 1,351
Sun 28/1211:20 a.m.YUL - BFS
2 stops26h 05mMultiple Airlines
Mon 5/13:00 p.m.BFS - YUL
2 stops26h 00mMultiple Airlines
Deal found 15/11C$ 1,839
Tue 30/123:45 p.m.YTZ - BFS
3 stops18h 15mMultiple Airlines
Tue 6/16:30 a.m.BFS - YTZ
3 stops20h 40mMultiple Airlines
Deal found 15/11C$ 2,551

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 17 November 2025.

Round-trip from

C$ 795

One-way from

C$ 440

Popular in

July

Cheapest in

October

Average price

C$ 2,341
2/3-10/3
  • 2/3-10/3
  • 2 total stops
  • 41h 45m total
  • Canada to Belfast
Search Deals
31/12
  • 31/12
  • 3 total stops
  • 44h 50m total
  • Canada to Belfast
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 886 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 358 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 17 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

Tue 12/5

11:50 p.m.-7:40 a.m.

1 stop26h 50m

Belfast Intl

Mon 18/5

10:20 p.m.-4:00 p.m.

1 stop22h 40m

C$ 888

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 12/4

10:35 p.m.-2:35 p.m.

1 stop11h 00m

Belfast Intl

Wed 22/4

6:10 a.m.-4:00 p.m.

1 stop14h 50m

C$ 1,015

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 17/3

8:15 p.m.-10:20 a.m.

1 stop10h 05m

Belfast Intl

Sat 21/3

10:25 p.m.-12:40 p.m.

1 stop18h 15m

C$ 1,028

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 8/5

6:20 p.m.-3:10 p.m.

2 stops15h 50m

Belfast Intl

Fri 22/5

10:10 p.m.-1:55 p.m.

2 stops20h 45m

C$ 1,046

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 9/12

8:00 p.m.-6:50 p.m.

2 stops17h 50m

Belfast Intl

Tue 16/12

8:55 p.m.-2:45 p.m.

3 stops46h 50m

C$ 1,073

CalgaryBelfast

YYC - BFS

YYCBFS

Calgary

Tue 2/12

7:30 p.m.-9:35 a.m.

2 stops55h 05m

Belfast Intl

Sat 13/12

11:10 p.m.-4:55 p.m.

1 stop24h 45m

C$ 1,078

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

8:10 p.m.-1:40 p.m.

1 stop12h 30m

Belfast Intl

Sun 15/2

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

1 stop25h 55m

C$ 1,109

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

8:25 p.m.-9:05 p.m.

2 stops19h 40m

Belfast Intl

Tue 28/4

9:25 p.m.-12:40 a.m.

3 stops32h 15m

C$ 1,199

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 10/12

5:00 p.m.-10:50 p.m.

3 stops24h 50m

Belfast Intl

Sat 20/12

6:55 a.m.-9:15 p.m.

3 stops43h 20m

C$ 1,234

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 30/11

9:35 p.m.-5:55 p.m.

1 stop15h 20m

Belfast Intl

Sun 14/12

5:45 a.m.-7:50 p.m.

3 stops19h 05m

C$ 1,247

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/11

Showing 1-10 of 23 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$ 833). Flying from Canada to Belfast Intl Airport in January is currently the most expensive (average of C$ 1,697). 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 17 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 17 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
7,528 reviews
Check prices

Overall

6.7

Food

6.3

Boarding

6.9

Crew

7.6

Comfort

6.7

Entertainment

6.4

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
7,528 reviews
British Airways
6.7
Okay
7,528 reviews
Check prices

Overall

6.7

Food

6.3

Boarding

6.9

Crew

7.6

Comfort

6.7

Entertainment

6.4

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 Toronto Pearson 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$ 833). Flying from Canada to Belfast Intl Airport in January is currently the most expensive (average of C$ 1,697). 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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 837AverageC$ 1,310FlexibilityNo 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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Why should you use Cheapflights to find cheap flight tickets from Canada to Belfast Intl?

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.

Can Cheapflights notify me if prices for flights from Canada to Belfast Intl become cheaper?

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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