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Cheap flights from Belfast to Ontario from C$ 335

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YYZ
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Ontario
Explore the most affordable flight options available from Belfast to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Thu 12/38:05 p.m.
BFS
-
YYZ
1 stop23h 55m
Multiple Airlines
Thu 19/310:35 p.m.
YYZ
-
BFS
1 stop29h 05m
Multiple Airlines
Deal found 27/1C$ 682
Fri 13/39:20 p.m.
BFS
-
YYZ
1 stop22h 40m
Multiple Airlines
Fri 20/310:35 p.m.
YYZ
-
BFS
1 stop30h 20m
Multiple Airlines
Deal found 27/1C$ 688
Mon 16/36:30 a.m.
BFS
-
YYZ
1 stop13h 30m
Multiple Airlines
Mon 23/310:35 p.m.
YYZ
-
BFS
1 stop29h 20m
Multiple Airlines
Deal found 26/1C$ 712
Mon 16/37:20 a.m.
BHD
-
YYZ
1 stop12h 40m
Multiple Airlines
Mon 23/310:35 p.m.
YYZ
-
BHD
1 stop17h 55m
Multiple Airlines
Deal found 26/1C$ 764
Wed 4/22:00 p.m.
BHD
-
YYZ
2 stops30h 55m
British Airways
Sun 8/210:05 p.m.
YYZ
-
BHD
1 stop13h 45m
British Airways
Deal found 25/1C$ 879
Sun 18/107:00 a.m.
BHD
-
YYZ
1 stop13h 40m
Multiple Airlines
Mon 26/1010:35 p.m.
YYZ
-
BHD
1 stop17h 55m
Multiple Airlines
Deal found 25/1C$ 882
Fri 13/35:30 p.m.
BFS
-
YUL
1 stop21h 55m
Multiple Airlines
Fri 20/39:25 p.m.
YUL
-
BFS
1 stop12h 25m
Multiple Airlines
Deal found 27/1C$ 893
Mon 16/36:30 a.m.
BHD
-
YYZ
2 stops20h 09m
Virgin Atlantic
Mon 23/36:50 p.m.
YYZ
-
BHD
1 stop17h 55m
Virgin Atlantic
Deal found 26/1C$ 897
Thu 12/28:00 p.m.
BHD
-
YYZ
2 stops30h 29m
British Airways
Mon 16/210:05 p.m.
YYZ
-
BHD
1 stop13h 00m
British Airways
Deal found 26/1C$ 909
Sun 18/108:50 p.m.
BFS
-
YYZ
1 stop23h 50m
Multiple Airlines
Mon 26/1010:35 p.m.
YYZ
-
BFS
1 stop31h 30m
Multiple Airlines
Deal found 25/1C$ 913
Fri 6/27:35 p.m.
BHD
-
YUL
1 stop28h 10m
British Airways
Mon 9/28:40 p.m.
YUL
-
BHD
1 stop12h 35m
British Airways
Deal found 25/1C$ 973
Fri 24/46:30 a.m.
BHD
-
YUL
1 stop18h 45m
British Airways
Tue 28/410:00 p.m.
YUL
-
BHD
1 stop12h 20m
British Airways
Deal found 25/1C$ 980

Find flight deals from Belfast to Ontario

Keep the following information in mind while searching for Belfast to Ontario flight deals. Data was last updated 28 January 2026.

Round-trip from

C$ 682

One-way from

C$ 335

Popular in

August

Cheapest in

January

Average price

C$ 750
12/3-19/3
  • 12/3-19/3
  • 2 total stops
  • 53h 00m total
  • Belfast to Ontario
Search Deals
13/3
  • 13/3
  • 3 total stops
  • 31h 08m total
  • Belfast to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast to Ontario 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 28 January 2026.
Use the filters below to find and compare flights from Belfast to Ontario that are best for you.

Fly from

Belfast

Fly to

Ontario

Route

Depart

Return

Price

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 12/3

8:05 p.m.-4:00 p.m.

1 stop23h 55m

Toronto Pearson Intl

Thu 19/3

10:35 p.m.-7:40 a.m.

1 stop29h 05m

C$ 682

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Fri 13/3

9:20 p.m.-4:00 p.m.

1 stop22h 40m

Toronto Pearson Intl

Fri 20/3

10:35 p.m.-8:55 a.m.

1 stop30h 20m

C$ 688

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 16/3

6:30 a.m.-4:00 p.m.

1 stop13h 30m

Toronto Pearson Intl

Mon 23/3

10:35 p.m.-7:55 a.m.

1 stop29h 20m

C$ 712

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Mon 16/3

7:20 a.m.-4:00 p.m.

1 stop12h 40m

Toronto Pearson Intl

Mon 23/3

10:35 p.m.-8:30 p.m.

1 stop17h 55m

C$ 764

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Fri 13/3

5:30 p.m.-11:25 a.m.

1 stop21h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

9:25 p.m.-1:50 p.m.

1 stop12h 25m

C$ 893

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Thu 12/2

8:00 p.m.-9:29 p.m.

2 stops30h 29m

Toronto Pearson Intl

Mon 16/2

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

1 stop13h 00m

C$ 909

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Mon 16/3

6:30 a.m.-10:58 p.m.

2 stops20h 28m

Toronto Pearson Intl

Mon 23/3

12:15 p.m.-9:00 p.m.

2 stops28h 45m

C$ 929

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Fri 24/4

6:30 a.m.-8:15 p.m.

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

10:00 p.m.-3:20 p.m.

1 stop12h 20m

C$ 980

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 8/7

8:35 p.m.-3:50 p.m.

2 stops24h 15m

Toronto Pearson Intl

Thu 16/7

5:35 p.m.-9:50 a.m.

2 stops11h 15m

C$ 1,065

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sun 21/6

3:25 p.m.-3:50 p.m.

2 stops29h 25m

Toronto Pearson Intl

Sat 27/6

5:35 p.m.-1:20 p.m.

2 stops14h 45m

C$ 1,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 13 results
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Best time to book a flight from Belfast to Ontario

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

Related info for your journey

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

  • How long is the flight from Belfast to Region of Ontario?

    There are many flights that can get you from Belfast to Region of Ontario in 20h 28m. Fly via British Airways or Virgin Atlantic to get the fastest option. There are 5237 km between Belfast and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from Belfast to Region of Ontario are Belfast Intl - Toronto Pearson Intl, Belfast City - Toronto Pearson Intl and Belfast Intl - Montreal Pierre Elliott Trudeau Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast to Ontario 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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Can Cheapflights find flights from Belfast to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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