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Cheap flights from Toronto to Belfast Intl Airport from C$ 465

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — BFS
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Toronto to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Belfast Intl
Explore the most affordable flight options available from Toronto to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Tue 2/129:35 p.m.YYZ - BFS
1 stop15h 20mMultiple Airlines
Mon 8/128:55 p.m.BFS - YYZ
1 stop23h 05mMultiple Airlines
Deal found 29/10C$ 907
Sun 23/1110:45 p.m.YYZ - BFS
2 stops16h 25mMultiple Airlines
Mon 8/126:30 a.m.BFS - YYZ
2 stops37h 50mMultiple Airlines
Deal found 27/10C$ 918

Cheap flight deals from Toronto to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Belfast Intl (BFS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 October 2025.

Round-trip from

C$ 907

One-way from

C$ 465

Popular in

July

Cheapest in

October

Average price

C$ 991
2/12-8/12
  • 2/12-8/12
  • 2 total stops
  • 38h 25m total
  • Toronto to Belfast
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9/12
  • 9/12
  • 2 total stops
  • 42h 55m total
  • Toronto to Belfast
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (C$ 999 potential increase over avg. RT price).
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Cheapest flight prices on average. 18% potential price decrease (C$ 368 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 29 October 2025.
Use the filters below to find and compare flights from Toronto to Belfast Intl Airport that are best for you.

Fly from

Toronto

Fly to

Belfast Intl

Route

Depart

Return

Price

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 2/12

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

1 stop15h 20m

Belfast Intl

Mon 8/12

8:55 p.m.-3:00 p.m.

1 stop23h 05m

C$ 907

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 23/11

10:45 p.m.-8:10 p.m.

2 stops16h 25m

Belfast Intl

Mon 8/12

6:30 a.m.-3:20 p.m.

2 stops37h 50m

C$ 918

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 6/4

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

2 stops19h 25m

Belfast Intl

Mon 20/4

6:10 p.m.-2:00 p.m.

2 stops24h 50m

C$ 974

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 9/12

2:10 p.m.-2:05 p.m.

2 stops42h 55m

C$ 465

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sat 13/12

3:25 p.m.-8:00 a.m.

2 stops35h 35m

C$ 518

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Tue 31/3

5:35 p.m.-9:20 p.m.

2 stops22h 45m

C$ 518

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Tue 9/12

9:30 p.m.-3:55 p.m.

3 stops37h 25m

C$ 532

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Fri 12/12

3:00 p.m.-8:55 a.m.

3 stops36h 55m

C$ 539

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Wed 11/3

9:30 p.m.-1:40 p.m.

2 stops36h 10m

C$ 578

TorontoBelfast

YTZ - BFS

YTZBFS

Toronto Island

Sat 13/12

6:15 p.m.-8:00 a.m.

3 stops32h 45m

C$ 605

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Best time to book a flight from Toronto to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Toronto 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 Toronto to Belfast Intl Airport

What is the cheapest time of day to fly from YTO to BFS?

Find hourly flight availability from Toronto 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 29 October 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto to Belfast Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight at noon.

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 29 October 2025.
Read through reviews of airlines operating flights from Toronto to Belfast Intl Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,485 reviews
Check prices

Boarding

6.9

Crew

7.6

Comfort

6.7

Entertainment

6.4

Overall

6.7

Food

6.3

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
7,485 reviews
British Airways
6.7
Okay
7,485 reviews
Check prices

Boarding

6.9

Crew

7.6

Comfort

6.7

Entertainment

6.4

Overall

6.7

Food

6.3

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 Toronto 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 is the cheapest airline to fly from Toronto to Belfast Intl Airport round-trip?

    Cheapflights users have booked flights from Toronto to Belfast Intl Airport round-trip from C$ 834. You may be able to fly from Toronto to Belfast Intl Airport for 49% less than the average price by searching for this airline.

  • What are the most popular routes from Toronto to Belfast Intl Airport?

    While some choose either Toronto Island - Belfast Intl or Hamilton - Belfast Intl, Toronto Pearson Intl - Belfast Intl is the most popular route from Toronto to Belfast Intl Airport.

  • Can I find deals for flights from Toronto to Belfast Intl that include hotel bookings?

    Yes. In addition to deals on Toronto to Belfast Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Belfast Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Belfast Intl.

  • Can I find deals for business class flights from Toronto to Belfast Intl?

    Yes. Cheapflights offers flight deals from Toronto 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.

See more FAQs

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Top airline flying from Toronto to Belfast Intl

Discover the top airline that operate flights from Toronto 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 834AverageC$ 1,297FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

When you search for this flight from Toronto to Belfast Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Belfast Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast Intl from Toronto.

Can Cheapflights find flights from Toronto to Belfast Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to Belfast Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Toronto to Belfast Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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