Find flights
When to book
FAQs

Cheap flights from Canada to Belfast Intl Airport from £218

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
7 Dec — 14 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 7 November 2025.

Sun 23/1121:35YYZ - BFS
1 stop11h 15mMultiple Airlines
Mon 8/1208:35BFS - YYZ
1 stop11h 25mMultiple Airlines
Deal found 5/11£518
Fri 5/1221:40YUL - BFS
2 stops22h 15mMultiple Airlines
Fri 12/1208:05BFS - YUL
2 stops33h 10mMultiple Airlines
Deal found 5/11£584
Sat 6/1211:00YYZ - BFS
2 stops18h 55mMultiple Airlines
Sat 13/1209:40BFS - YYZ
2 stops19h 24mMultiple Airlines
Deal found 6/11£593
Wed 10/1212:40YYC - BFS
2 stops22h 15mMultiple Airlines
Wed 7/117:30BFS - YYC
1 stop29h 30mMultiple Airlines
Deal found 5/11£765
Mon 22/1221:35YYZ - BFS
1 stop29h 20mMultiple Airlines
Mon 29/1207:20BFS - YYZ
2 stops41h 30mMultiple Airlines
Deal found 7/11£971
Mon 22/1217:25YUL - BFS
2 stops22h 45mMultiple Airlines
Mon 29/1206:30BFS - YUL
2 stops16h 55mMultiple Airlines
Deal found 6/11£1,095
Sun 21/1214:05YOW - BFS
3 stops23h 55mMultiple Airlines
Sun 28/1207:10BFS - YOW
3 stops17h 08mMultiple Airlines
Deal found 6/11£1,249
Sat 20/1219:10YUL - BFS
1 stop10h 45mMultiple Airlines
Sat 27/1222:25BFS - YUL
3 stops42h 15mMultiple Airlines
Deal found 5/11£1,285
Mon 22/1208:55YTZ - BFS
3 stops31h 45mMultiple Airlines
Mon 29/1208:40BFS - YTZ
3 stops33h 30mMultiple Airlines
Deal found 6/11£1,286

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 7 November 2025.

Round-trip from

£516

One-way from

£218

Popular in

July

Cheapest in

October

Average price

£725
3/5-10/5
  • 3/5-10/5
  • 2 total stops
  • 38h 50m total
  • Canada to Belfast
Search Deals
6/12
  • 6/12
  • 3 total stops
  • 35h 40m total
  • Canada to Belfast
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£298 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 19% potential price decrease (£110 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 7 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

Sun 3/5

23:50-09:40

1 stop28h 50m

Belfast Intl

Sun 10/5

11:00-16:00

1 stop10h 00m

£516

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 23/11

21:35-13:50

1 stop11h 15m

Belfast Intl

Mon 8/12

08:35-15:00

1 stop11h 25m

£518

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 18/4

20:15-22:55

1 stop21h 40m

Belfast Intl

Wed 29/4

07:05-12:40

1 stop10h 35m

£529

VancouverBelfast

YVR - BFS

YVRBFS

Vancouver Intl

Tue 3/2

07:00-17:55

2 stops26h 55m

Belfast Intl

Thu 19/2

06:30-22:34

2 stops24h 04m

£538

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

20:10-22:05

1 stop20h 55m

Belfast Intl

Wed 11/2

17:30-12:40

1 stop24h 10m

£539

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

20:10-20:50

2 stops19h 40m

Belfast Intl

Tue 3/2

20:55-19:40

2 stops27h 45m

£553

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

20:10-20:50

2 stops19h 40m

Belfast Intl

Thu 22/1

20:05-19:40

2 stops28h 35m

£557

VancouverBelfast

YVR - BFS

YVRBFS

Vancouver Intl

Tue 6/1

15:45-20:15

3 stops20h 30m

Belfast Intl

Mon 19/1

06:30-19:45

2 stops21h 15m

£566

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

21:40-00:55

2 stops22h 15m

Belfast Intl

Fri 12/12

08:05-12:15

2 stops33h 10m

£584

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 6/12

11:00-10:55

2 stops18h 55m

Belfast Intl

Sat 13/12

09:40-00:04

2 stops19h 24m

£593

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 37 results
1
2
3
4

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, September is the cheapest month in which you can book a flight from Canada to Belfast Intl Airport (average of £454). Flying from Canada to Belfast Intl Airport in January is currently the most expensive (average of £924). 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 Montreal Pierre Elliott Trudeau Intl - Belfast Intl. You may also consider Toronto Pearson Intl - 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 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, September is the cheapest month in which you can book a flight from Canada to Belfast Intl Airport (average of £454). Flying from Canada to Belfast Intl Airport in January is currently the most expensive (average of £924). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Canada to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Belfast Intl flights
Newark to Belfast Intl flights
Minneapolis to Belfast Intl flights
Orlando to Belfast Intl flights
Los Angeles to Belfast Intl flights
John F Kennedy Intl to Belfast City flights
Los Angeles to Belfast City flights
Minneapolis to Belfast City flights
LaGuardia to Belfast City flights
Boston to Belfast Intl flights
Hobby to Belfast City flights
Seattle to Belfast City flights
Dallas/Fort Worth to Belfast Intl flights
Orlando to Belfast City flights
Pearson Intl to Belfast Intl flights
Boston to Belfast City flights
George Bush Intcntl to Belfast Intl flights
Pearson Intl to Belfast City flights
San Francisco to Belfast Intl flights
Denver to Belfast Intl flights
Vancouver Intl to Belfast City flights
Vancouver Intl to Belfast Intl flights
Portland to Belfast Intl flights
San Francisco to Belfast City flights
Philadelphia to Belfast City flights
Portland to Belfast City flights
Austin to Belfast Intl flights
Atlanta to Belfast Intl flights
Mexico City to Belfast City flights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.