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Cheap flights from Ontario to Belfast City Airport from C$ 446

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BHD
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Ontario to Belfast City

Keep the following information in mind while searching for Ontario to Belfast City flight deals. Data was last updated 1 August 2025.

Round-trip from

C$ 859

One-way from

C$ 446

Popular in

July

Cheapest in

October

Average price

C$ 1,479
13/10-19/10
  • 13/10-19/10
  • 3 total stops
  • 29h 10m total
  • Ontario to Belfast
Search Deals
1/10
  • 1/10
  • 2 total stops
  • 20h 45m total
  • Ontario to Belfast
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 965 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease (C$ 358 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Ontario to Belfast City

Cheapest flights from Ontario to Belfast City
Explore the most affordable flight options available from Ontario to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Mon 13/1010:15 p.m.YYZ - BHD
1 stop14h 25mMultiple Airlines
Sun 19/107:05 a.m.BHD - YYZ
2 stops14h 45mMultiple Airlines
Deal found 30/7C$ 859
Mon 13/1010:00 p.m.YYZ - BHD
1 stop14h 30mAmerican Airlines
Tue 21/109:35 a.m.BHD - YYZ
1 stop15h 35mAmerican Airlines
Deal found 30/7C$ 877
Mon 6/1010:00 p.m.YYZ - BHD
1 stop12h 40mBritish Airways
Mon 13/101:50 p.m.BHD - YYZ
1 stop11h 20mBritish Airways
Deal found 29/7C$ 888
Wed 19/112:30 p.m.YUL - BHD
2 stops18h 05mMultiple Airlines
Sun 30/117:20 a.m.BHD - YUL
2 stops16h 05mMultiple Airlines
Deal found 31/7C$ 942
Wed 19/118:40 p.m.YUL - BHD
1 stop12h 35mBritish Airways
Sun 30/115:35 p.m.BHD - YUL
1 stop30h 10mBritish Airways
Deal found 31/7C$ 955
Mon 20/106:50 p.m.YUL - BHD
1 stop21h 25mDelta
Mon 3/115:20 p.m.BHD - YUL
2 stops48h 34mDelta
Deal found 30/7C$ 1,067
Wed 19/117:05 p.m.YUL - BHD
2 stops16h 45mKLM
Sun 30/115:20 p.m.BHD - YUL
1 stop29h 00mKLM
Deal found 31/7C$ 1,142
Sat 23/810:00 a.m.YOW - BHD
2 stops30h 10mMultiple Airlines
Sun 14/97:05 a.m.BHD - YOW
3 stops22h 17mMultiple Airlines
Deal found 31/7C$ 1,252
Fri 19/129:55 a.m.YUL - BHD
2 stops19h 35mAmerican Airlines
Fri 2/18:45 a.m.BHD - YUL
1 stop15h 00mAmerican Airlines
Deal found 31/7C$ 1,789
Sat 16/86:25 p.m.YTZ - BHD
2 stops18h 15mMultiple Airlines
Tue 26/86:55 a.m.BHD - YTZ
2 stops15h 51mMultiple Airlines
Deal found 31/7C$ 2,449

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Belfast City 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 1 August 2025.
Use the filters below to find and compare flights from Ontario to Belfast City Airport that are best for you.

Fly from

Ontario

Fly to

Belfast City

Route

Depart

Return

Price

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 13/10

10:15 p.m.-5:40 p.m.

1 stop14h 25m

Belfast City

Sun 19/10

7:05 a.m.-4:50 p.m.

2 stops14h 45m

C$ 859

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 13/10

10:00 p.m.-5:30 p.m.

1 stop14h 30m

Belfast City

Tue 21/10

9:35 a.m.-8:10 p.m.

1 stop15h 35m

C$ 877

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Mon 6/10

10:00 p.m.-3:40 p.m.

1 stop12h 40m

Belfast City

Mon 13/10

1:50 p.m.-8:10 p.m.

1 stop11h 20m

C$ 888

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

2:30 p.m.-1:35 p.m.

2 stops18h 05m

Belfast City

Sun 30/11

7:20 a.m.-6:25 p.m.

2 stops16h 05m

C$ 942

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

8:40 p.m.-2:15 p.m.

1 stop12h 35m

Belfast City

Sun 30/11

5:35 p.m.-6:45 p.m.

1 stop30h 10m

C$ 955

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 20/10

6:50 p.m.-9:15 p.m.

1 stop21h 25m

Belfast City

Mon 3/11

5:20 p.m.-12:54 p.m.

2 stops48h 34m

C$ 1,067

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

7:05 p.m.-4:50 p.m.

2 stops16h 45m

Belfast City

Sun 30/11

5:20 p.m.-5:20 p.m.

1 stop29h 00m

C$ 1,142

OttawaBelfast

YOW - BHD

YOWBHD

Ottawa

Sat 23/8

10:00 a.m.-9:10 p.m.

2 stops30h 10m

Belfast City

Sun 14/9

7:05 a.m.-12:22 a.m.

3 stops22h 17m

C$ 1,252

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 19/12

9:55 a.m.-10:30 a.m.

2 stops19h 35m

Belfast City

Fri 2/1

8:45 a.m.-6:45 p.m.

1 stop15h 00m

C$ 1,789

TorontoBelfast

YTZ - BHD

YTZBHD

Toronto Island

Sat 16/8

6:25 p.m.-5:40 p.m.

2 stops18h 15m

Belfast City

Tue 26/8

6:55 a.m.-5:46 p.m.

2 stops15h 51m

C$ 2,449

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 16 results
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Best time to book a flight from Ontario to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Ontario 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 Ontario to Belfast City Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. 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 City. Reviews last updated 1 August 2025.
Check out reviews from past customers who have flown with Delta,KLM, andAmerican Airlines from Ontario to Belfast City Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.1
Good
1,192 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
7,222 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Region of Ontario to Belfast City Airport one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as C$ 742. However, be on the lookout for offers from British Airways and Aer Lingus, as they are both options that can get you from Region of Ontario to Belfast City Airport for a low price.

  • What are the most popular routes from Region of Ontario to Belfast City Airport?

    The most popular route from Region of Ontario to Belfast City Airport is Toronto Pearson Intl - Belfast City. You may also consider Montreal Pierre Elliott Trudeau Intl - Belfast City or Ottawa - Belfast City.

  • Can I find deals for flights from Ontario to Belfast City that include hotel bookings?

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

  • How can I find direct flights from Ontario to Belfast City?

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

  • Can I find deals for business class flights from Ontario to Belfast City?

    Yes. Cheapflights offers flight deals from Ontario to Belfast City 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Belfast City

Discover the top airline that operate flights from Ontario to Belfast City. 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 1 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 933AverageC$ 1,267FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Belfast City?

When you search for this flight from Ontario to Belfast City, 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 Ontario to Belfast City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Belfast City for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Belfast City with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Belfast City with no change fees.

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Of course! You can now track prices for flights from Ontario to Belfast City 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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