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Cheap flights from Canada to Belfast Intl Airport from C$ 312

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
18 May — 25 May1
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 18 April 2026.

Mon 1/610:55 p.m.
YYZ
-
BFS
2 stops19h 25m
Multiple Airlines
Tue 16/64:40 p.m.
BFS
-
YYZ
2 stops25h 40m
Multiple Airlines
Deal found 17/4C$ 728
Mon 1/610:55 p.m.
YYZ
-
BFS
2 stops19h 10m
Multiple Airlines
Mon 8/66:50 p.m.
BFS
-
YYZ
2 stops25h 05m
Multiple Airlines
Deal found 17/4C$ 735
Mon 1/610:55 p.m.
YYZ
-
BFS
2 stops19h 25m
Multiple Airlines
Mon 15/66:50 p.m.
BFS
-
YYZ
3 stops27h 20m
Multiple Airlines
Deal found 14/4C$ 742
Tue 9/610:05 p.m.
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Tue 16/64:40 p.m.
BFS
-
YYZ
2 stops25h 40m
Multiple Airlines
Deal found 15/4C$ 746
Mon 8/610:55 p.m.
YYZ
-
BFS
2 stops19h 10m
Multiple Airlines
Mon 15/69:55 p.m.
BFS
-
YYZ
3 stops24h 15m
Multiple Airlines
Deal found 15/4C$ 752
Mon 18/57:35 a.m.
YYZ
-
BFS
2 stops22h 40m
Multiple Airlines
Tue 26/511:30 p.m.
BFS
-
YYZ
3 stops27h 15m
Multiple Airlines
Deal found 17/4C$ 783
Mon 4/57:15 p.m.
YYZ
-
BFS
1 stop16h 00m
Multiple Airlines
Sun 10/510:50 a.m.
BFS
-
YYZ
1 stop29h 10m
Multiple Airlines
Deal found 14/4C$ 794
Sat 30/56:00 p.m.
YUL
-
BFS
2 stops23h 40m
Multiple Airlines
Sat 6/66:20 a.m.
BFS
-
YUL
2 stops19h 10m
Multiple Airlines
Deal found 15/4C$ 818
Fri 29/56:45 a.m.
YUL
-
BFS
2 stops34h 05m
Multiple Airlines
Fri 5/68:55 a.m.
BFS
-
YUL
2 stops31h 10m
Multiple Airlines
Deal found 14/4C$ 914
Sun 10/56:45 a.m.
YUL
-
BFS
2 stops32h 35m
Multiple Airlines
Fri 15/56:05 a.m.
BFS
-
YUL
1 stop13h 10m
Multiple Airlines
Deal found 16/4C$ 963
Thu 28/55:00 p.m.
YTZ
-
BFS
2 stops22h 35m
Multiple Airlines
Thu 4/69:10 p.m.
BFS
-
YTZ
2 stops24h 23m
Multiple Airlines
Deal found 13/4C$ 965
Fri 29/57:40 p.m.
YOW
-
BFS
1 stop32h 45m
Multiple Airlines
Fri 5/66:05 a.m.
BFS
-
YOW
1 stop11h 35m
Multiple Airlines
Deal found 14/4C$ 970

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 18 April 2026.

Round-trip from

C$ 728

One-way from

C$ 312

Popular in

July

Cheapest in

April

Average price

C$ 903
1/6-16/6
  • 1/6-16/6
  • 4 total stops
  • 45h 05m total
  • Canada to Belfast
Search Deals
27/5
  • 27/5
  • 1 total stop
  • 21h 15m total
  • Canada to Belfast
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (C$ 942 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 19% potential price decrease (C$ 378 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 18 April 2026.
Use the filters below to find and compare flights from Canada to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 9/6

7:35 a.m.-3:15 p.m.

3 stops26h 40m

Belfast Intl

Tue 16/6

8:15 p.m.-1:20 p.m.

2 stops22h 05m

C$ 752

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 8/6

7:15 p.m.-4:15 p.m.

1 stop16h 00m

Belfast Intl

Mon 15/6

9:35 p.m.-11:00 a.m.

1 stop18h 25m

C$ 777

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 18/5

7:15 p.m.-8:40 p.m.

1 stop20h 25m

Belfast Intl

Tue 26/5

9:15 p.m.-11:00 a.m.

1 stop18h 45m

C$ 792

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 1/6

7:15 p.m.-8:40 p.m.

1 stop20h 25m

Belfast Intl

Mon 15/6

9:35 p.m.-11:00 a.m.

1 stop18h 25m

C$ 804

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 1/6

7:15 p.m.-4:15 p.m.

1 stop16h 00m

Belfast Intl

Mon 8/6

9:35 p.m.-11:00 a.m.

1 stop18h 25m

C$ 814

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 12/6

7:15 p.m.-9:50 p.m.

1 stop21h 35m

Belfast Intl

Fri 19/6

2:30 p.m.-11:00 a.m.

1 stop25h 30m

C$ 822

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 1/6

7:15 p.m.-8:40 p.m.

1 stop20h 25m

Belfast Intl

Tue 16/6

9:15 p.m.-11:00 a.m.

1 stop18h 45m

C$ 825

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 11/5

7:15 p.m.-4:15 p.m.

1 stop16h 00m

Belfast Intl

Tue 19/5

9:15 p.m.-11:00 a.m.

1 stop18h 45m

C$ 835

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 12/5

7:15 p.m.-7:40 p.m.

1 stop19h 25m

Belfast Intl

Tue 19/5

9:15 p.m.-11:00 a.m.

1 stop18h 45m

C$ 841

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 29/5

11:50 p.m.-9:00 p.m.

1 stop16h 10m

Belfast Intl

Fri 5/6

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

1 stop22h 50m

C$ 861

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 54 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Canada to Belfast Intl Airport (average of C$ 724). Flying from Canada to Belfast Intl Airport in August is currently the most expensive (average of C$ 1,370). 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 18 April 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
7,892 reviews
Check prices

Overall

6.7

Comfort

6.8

Crew

7.7

Food

6.4

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.
British Airways
6.7
Okay
7,892 reviews
British Airways
6.7
Okay
7,892 reviews
Check prices

Overall

6.7

Comfort

6.8

Crew

7.7

Food

6.4

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.

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 Vancouver Intl - Belfast Intl or Toronto Island - 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, March is the cheapest month in which you can book a flight from Canada to Belfast Intl Airport (average of C$ 724). Flying from Canada to Belfast Intl Airport in August is currently the most expensive (average of C$ 1,370). 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 813AverageC$ 1,266FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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