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Cheap flights from Canada to Belfast Intl Airport from £237

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
5 Mar — 12 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 3 February 2026.

Thu 19/321:10
YUL
-
BFS
1 stop12h 30m
Multiple Airlines
Thu 26/318:25
BFS
-
YUL
1 stop23h 10m
Multiple Airlines
Deal found 2/2£432
Fri 6/321:35
YYZ
-
BFS
1 stop30h 20m
Multiple Airlines
Sun 15/320:45
BFS
-
YYZ
1 stop23h 15m
Multiple Airlines
Deal found 31/1£448
Wed 18/322:35
YYZ
-
BFS
1 stop15h 20m
Multiple Airlines
Wed 25/318:25
BFS
-
YYZ
1 stop25h 35m
Multiple Airlines
Deal found 1/2£469
Tue 17/321:10
YUL
-
BFS
1 stop20h 30m
Multiple Airlines
Tue 24/317:30
BFS
-
YUL
1 stop24h 05m
Multiple Airlines
Deal found 1/2£473
Sat 7/319:15
YYZ
-
BFS
1 stop9h 55m
Multiple Airlines
Sat 14/322:25
BFS
-
YYZ
1 stop18h 15m
Multiple Airlines
Deal found 31/1£520
Mon 2/221:10
YYC
-
BFS
1 stop30h 35m
Multiple Airlines
Mon 9/207:50
BFS
-
YYC
1 stop15h 50m
Multiple Airlines
Deal found 2/2£523
Tue 24/219:15
YYZ
-
BFS
1 stop10h 05m
Multiple Airlines
Wed 25/315:45
BFS
-
YYZ
2 stops26h 30m
Multiple Airlines
Deal found 2/2£541
Mon 23/221:35
YYZ
-
BFS
1 stop15h 20m
Multiple Airlines
Thu 26/306:30
BFS
-
YYZ
1 stop13h 30m
Multiple Airlines
Deal found 2/2£549
Sun 22/221:35
YYZ
-
BFS
1 stop17h 35m
Multiple Airlines
Thu 26/306:30
BFS
-
YYZ
1 stop13h 30m
Multiple Airlines
Deal found 2/2£554
Tue 8/919:15
YYZ
-
BFS
1 stop19h 25m
Multiple Airlines
Tue 29/921:15
BFS
-
YYZ
1 stop18h 45m
Multiple Airlines
Deal found 1/2£554
Tue 24/219:15
YYZ
-
BFS
1 stop10h 05m
Multiple Airlines
Mon 23/318:50
BFS
-
YYZ
2 stops23h 25m
Multiple Airlines
Deal found 2/2£561
Thu 26/221:35
YYZ
-
BFS
1 stop18h 05m
Multiple Airlines
Thu 26/306:30
BFS
-
YYZ
1 stop13h 30m
Multiple Airlines
Deal found 2/2£568

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 3 February 2026.

Round-trip from

£432

One-way from

£237

Popular in

July

Cheapest in

October

Average price

£626
19/3-26/3
  • 19/3-26/3
  • 2 total stops
  • 35h 40m total
  • Canada to Belfast
Search Deals
18/3
  • 18/3
  • 3 total stops
  • 45h 45m total
  • Canada to Belfast
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£248 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (£98 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 3 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

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

21:10-13:40

1 stop12h 30m

Belfast Intl

Thu 26/3

18:25-13:35

1 stop23h 10m

£432

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 6/3

21:35-08:55

1 stop30h 20m

Belfast Intl

Sun 15/3

20:45-16:00

1 stop23h 15m

£448

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 18/3

22:35-17:55

1 stop15h 20m

Belfast Intl

Wed 25/3

18:25-16:00

1 stop25h 35m

£469

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

21:10-21:40

1 stop20h 30m

Belfast Intl

Tue 24/3

17:30-13:35

1 stop24h 05m

£473

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 7/3

19:15-10:10

1 stop9h 55m

Belfast Intl

Sat 14/3

22:25-12:40

1 stop18h 15m

£520

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 23/2

21:35-17:55

1 stop15h 20m

Belfast Intl

Thu 26/3

06:30-16:00

1 stop13h 30m

£549

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 25/2

21:35-13:45

1 stop11h 10m

Belfast Intl

Thu 26/3

06:30-16:00

1 stop13h 30m

£554

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 24/2

21:35-17:55

1 stop15h 20m

Belfast Intl

Thu 26/3

06:30-16:00

1 stop13h 30m

£554

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 22/2

21:35-20:10

1 stop17h 35m

Belfast Intl

Thu 26/3

06:30-16:00

1 stop13h 30m

£554

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 24/2

19:15-10:20

1 stop10h 05m

Belfast Intl

Mon 23/3

18:50-14:15

2 stops23h 25m

£561

Flights are sorted by cheapest return flights first.

Deals found on 1/2

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 return 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, March is the cheapest month in which you can book a flight from Canada to Belfast Intl Airport (average of £418). Flying from Canada to Belfast Intl Airport in July is currently the most expensive (average of £701). 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.

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 holiday 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, March is the cheapest month in which you can book a flight from Canada to Belfast Intl Airport (average of £418). Flying from Canada to Belfast Intl Airport in July is currently the most expensive (average of £701). 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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

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Alternative routes for Canada to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Canada to Belfast Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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?

Need flexible booking options for your flight to Belfast Intl from Canada? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Canada to Belfast Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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