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Cheap flights from Canada to Belfast Intl Airport from C$ 430

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BFS
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Belfast Intl

Enter your travel dates to find the best prices.

Best flights from Canada to Belfast Intl
Discover carefully curated flight deals from Canada to Belfast Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 December 2025.

Tue 10/33:35 p.m.YVR - BFS
2 stops23h 15mMultiple Airlines
Mon 30/38:55 p.m.BFS - YVR
2 stops53h 00mMultiple Airlines
Deal found 29/12C$ 925
Mon 26/17:30 p.m.YYC - BFS
2 stops17h 45mMultiple Airlines
Thu 5/26:55 p.m.BFS - YYC
2 stops27h 50mMultiple Airlines
Deal found 29/12C$ 936
Mon 20/48:25 p.m.YYC - BFS
1 stop18h 35mMultiple Airlines
Wed 6/57:00 a.m.BFS - YYC
1 stop16h 00mMultiple Airlines
Deal found 30/12C$ 999
Wed 3/69:30 p.m.YUL - BFS
1 stop17h 05mMultiple Airlines
Thu 11/68:05 p.m.BFS - YUL
1 stop20h 30mMultiple Airlines
Deal found 29/12C$ 999
Fri 13/28:10 p.m.YUL - BFS
2 stops14h 00mMultiple Airlines
Fri 20/26:30 a.m.BFS - YUL
3 stops35h 40mMultiple Airlines
Deal found 30/12C$ 1,092
Tue 16/610:05 p.m.YYZ - BFS
1 stop13h 15mMultiple Airlines
Wed 1/76:10 a.m.BFS - YYZ
1 stop11h 35mMultiple Airlines
Deal found 29/12C$ 1,113
Wed 17/610:05 p.m.YYZ - BFS
1 stop14h 00mMultiple Airlines
Wed 1/76:10 a.m.BFS - YYZ
1 stop11h 35mMultiple Airlines
Deal found 29/12C$ 1,128
Tue 16/610:05 p.m.YYZ - BFS
1 stop13h 15mMultiple Airlines
Tue 30/66:15 a.m.BFS - YYZ
1 stop14h 25mMultiple Airlines
Deal found 29/12C$ 1,135
Wed 17/610:05 p.m.YYZ - BFS
1 stop14h 00mMultiple Airlines
Tue 30/66:15 a.m.BFS - YYZ
1 stop14h 25mMultiple Airlines
Deal found 29/12C$ 1,151
Tue 16/610:05 p.m.YYZ - BFS
1 stop13h 15mMultiple Airlines
Thu 2/76:10 a.m.BFS - YYZ
1 stop11h 35mMultiple Airlines
Deal found 29/12C$ 1,154
Fri 6/29:35 p.m.YYZ - BFS
1 stop30h 20mMultiple Airlines
Sat 14/28:10 a.m.BFS - YYZ
1 stop11h 50mMultiple Airlines
Deal found 28/12C$ 1,161
Wed 17/610:05 p.m.YYZ - BFS
1 stop14h 00mMultiple Airlines
Thu 2/76:10 a.m.BFS - YYZ
1 stop11h 35mMultiple Airlines
Deal found 29/12C$ 1,169
Wed 17/610:05 p.m.YYZ - BFS
1 stop14h 00mMultiple Airlines
Fri 3/76:15 a.m.BFS - YYZ
1 stop14h 25mMultiple Airlines
Deal found 29/12C$ 1,180
Wed 17/610:05 p.m.YYZ - BFS
1 stop14h 00mMultiple Airlines
Mon 29/68:15 a.m.BFS - YYZ
1 stop12h 25mMultiple Airlines
Deal found 29/12C$ 1,199
Sun 21/610:05 p.m.YYZ - BFS
1 stop9h 45mMultiple Airlines
Thu 2/76:10 a.m.BFS - YYZ
1 stop11h 35mMultiple Airlines
Deal found 29/12C$ 1,214
Thu 12/25:30 p.m.YTZ - BFS
3 stops21h 55mMultiple Airlines
Thu 19/29:05 p.m.BFS - YTZ
3 stops28h 45mMultiple Airlines
Deal found 29/12C$ 1,392
Sun 21/610:05 p.m.YUL - BFS
1 stop11h 30mMultiple Airlines
Mon 29/68:15 a.m.BFS - YUL
2 stops16h 15mMultiple Airlines
Deal found 29/12C$ 1,595
Fri 6/25:30 p.m.YTZ - BFS
2 stops18h 50mMultiple Airlines
Sat 14/25:55 a.m.BFS - YTZ
2 stops19h 00mMultiple Airlines
Deal found 29/12C$ 1,637
Thu 18/610:05 p.m.YUL - BFS
1 stop12h 20mMultiple Airlines
Mon 29/68:15 a.m.BFS - YUL
2 stops16h 15mMultiple Airlines
Deal found 29/12C$ 1,658
Sun 21/610:05 p.m.YUL - BFS
1 stop11h 30mMultiple Airlines
Sat 27/66:20 a.m.BFS - YUL
1 stop12h 55mMultiple Airlines
Deal found 29/12C$ 1,733
Fri 19/66:40 p.m.YUL - BFS
1 stop15h 25mMultiple Airlines
Tue 30/67:00 a.m.BFS - YUL
1 stop14h 40mMultiple Airlines
Deal found 29/12C$ 1,761

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 31 December 2025.

Round-trip from

C$ 925

One-way from

C$ 430

Popular in

July

Cheapest in

October

Average price

C$ 1,759
10/3-30/3
  • 10/3-30/3
  • 4 total stops
  • 76h 15m total
  • Canada to Belfast
Search Deals
20/3
  • 20/3
  • 2 total stops
  • 28h 15m total
  • Canada to Belfast
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 849 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (C$ 342 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 31 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

VancouverBelfast

YVR - BFS

YVRBFS

Vancouver Intl

Tue 10/3

3:35 p.m.-9:50 p.m.

2 stops23h 15m

Belfast Intl

Mon 30/3

8:55 p.m.-5:55 p.m.

2 stops53h 00m

C$ 925

CalgaryBelfast

YYC - BFS

YYCBFS

Calgary

Mon 26/1

7:30 p.m.-8:15 p.m.

2 stops17h 45m

Belfast Intl

Thu 5/2

6:55 p.m.-3:45 p.m.

2 stops27h 50m

C$ 936

CalgaryBelfast

YYC - BFS

YYCBFS

Calgary

Mon 20/4

8:25 p.m.-10:00 p.m.

1 stop18h 35m

Belfast Intl

Wed 6/5

7:00 a.m.-4:00 p.m.

1 stop16h 00m

C$ 999

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

1 stop17h 05m

Belfast Intl

Thu 11/6

8:05 p.m.-11:35 a.m.

1 stop20h 30m

C$ 999

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

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

2 stops14h 00m

Belfast Intl

Fri 20/2

6:30 a.m.-1:10 p.m.

3 stops35h 40m

C$ 1,092

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 16/6

10:05 p.m.-4:20 p.m.

1 stop13h 15m

Belfast Intl

Wed 1/7

6:10 a.m.-12:45 p.m.

1 stop11h 35m

C$ 1,113

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 17/6

10:05 p.m.-5:05 p.m.

1 stop14h 00m

Belfast Intl

Wed 1/7

6:10 a.m.-12:45 p.m.

1 stop11h 35m

C$ 1,128

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 16/6

10:05 p.m.-4:20 p.m.

1 stop13h 15m

Belfast Intl

Tue 30/6

6:15 a.m.-3:40 p.m.

1 stop14h 25m

C$ 1,135

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 17/6

10:05 p.m.-5:05 p.m.

1 stop14h 00m

Belfast Intl

Tue 30/6

6:15 a.m.-3:40 p.m.

1 stop14h 25m

C$ 1,151

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 16/6

10:05 p.m.-4:20 p.m.

1 stop13h 15m

Belfast Intl

Thu 2/7

6:10 a.m.-12:45 p.m.

1 stop11h 35m

C$ 1,154

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/12

Showing 1-10 of 35 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$ 813). Flying from Canada to Belfast Intl Airport in July is currently the most expensive (average of C$ 1,313). 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 31 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
7,628 reviews
Check prices

Crew

7.6

Comfort

6.7

Food

6.4

Overall

6.7

Entertainment

6.4

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,628 reviews
British Airways
6.7
Okay
7,628 reviews
Check prices

Crew

7.6

Comfort

6.7

Food

6.4

Overall

6.7

Entertainment

6.4

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

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 Calgary - Belfast Intl or Vancouver 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$ 813). Flying from Canada to Belfast Intl Airport in July is currently the most expensive (average of C$ 1,313). 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 31 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 818AverageC$ 1,265FlexibilityNo 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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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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