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Cheap flights from Belfast to Ontario from C$ 434

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — YYZ
17 Jul — 24 Jul1
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 17 June 2026.

Thu 9/76:40 a.m.
BFS
-
YYZ
1 stop12h 30m
Multiple Airlines
Sun 19/710:15 p.m.
YYZ
-
BFS
1 stop15h 10m
Multiple Airlines
Deal found 15/6C$ 801
Mon 27/78:00 a.m.
BFS
-
YYZ
1 stop11h 10m
Multiple Airlines
Mon 3/87:35 a.m.
YYZ
-
BFS
2 stops33h 00m
Multiple Airlines
Deal found 12/6C$ 894
Mon 27/76:30 a.m.
BFS
-
YTZ
2 stops32h 46m
Multiple Airlines
Mon 3/812:30 p.m.
YTZ
-
BFS
2 stops17h 45m
Multiple Airlines
Deal found 12/6C$ 899
Sat 5/96:20 a.m.
BFS
-
YYZ
2 stops30h 53m
Multiple Airlines
Thu 10/910:45 p.m.
YYZ
-
BFS
1 stop15h 35m
Multiple Airlines
Deal found 15/6C$ 906
Sat 5/97:00 a.m.
BHD
-
YYZ
2 stops30h 13m
Multiple Airlines
Thu 10/910:45 p.m.
YYZ
-
BHD
1 stop14h 55m
Multiple Airlines
Deal found 15/6C$ 907
Mon 13/710:15 a.m.
BHD
-
YYZ
1 stop33h 30m
Multiple Airlines
Thu 16/710:15 p.m.
YYZ
-
BHD
1 stop13h 45m
Multiple Airlines
Deal found 11/6C$ 920
Sun 28/66:45 a.m.
BFS
-
YYZ
2 stops17h 25m
Multiple Airlines
Sat 4/78:45 p.m.
YYZ
-
BFS
2 stops17h 10m
Multiple Airlines
Deal found 12/6C$ 927
Tue 15/98:55 p.m.
BFS
-
YUL
1 stop22h 20m
Multiple Airlines
Tue 22/910:05 p.m.
YUL
-
BFS
1 stop10h 55m
Multiple Airlines
Deal found 16/6C$ 931
Thu 16/76:40 a.m.
BFS
-
YYZ
2 stops13h 55m
Multiple Airlines
Thu 23/77:50 p.m.
YYZ
-
BFS
1 stop11h 00m
Multiple Airlines
Deal found 16/6C$ 931
Tue 15/98:25 p.m.
BHD
-
YUL
1 stop28h 50m
British Airways
Tue 22/910:00 p.m.
YUL
-
BHD
1 stop12h 20m
British Airways
Deal found 16/6C$ 945
Wed 1/75:40 p.m.
BFS
-
YYZ
1 stop25h 30m
Multiple Airlines
Thu 9/76:15 p.m.
YYZ
-
BFS
2 stops19h 40m
Multiple Airlines
Deal found 11/6C$ 946
Tue 15/97:00 a.m.
BHD
-
YUL
2 stops18h 30m
Multiple Airlines
Tue 22/910:05 p.m.
YUL
-
BHD
1 stop14h 45m
Multiple Airlines
Deal found 16/6C$ 950

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 17 June 2026.

Round-trip from

C$ 801

One-way from

C$ 434
9/7-19/7
  • 9/7-19/7
  • 2 total stops
  • 27h 40m total
  • Belfast to Ontario
Search Deals
1/8
  • 1/8
  • 2 total stops
  • 22h 15m total
  • Belfast to Ontario
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 17 June 2026.
Use the filters below to find and compare flights from Belfast to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sat 5/9

7:00 a.m.-8:13 a.m.

2 stops30h 13m

Toronto Pearson Intl

Thu 10/9

10:45 p.m.-6:40 p.m.

1 stop14h 55m

C$ 907

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Tue 15/9

8:55 p.m.-2:15 p.m.

1 stop22h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

10:05 p.m.-2:00 p.m.

1 stop10h 55m

C$ 931

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 16/7

6:40 a.m.-3:35 p.m.

2 stops13h 55m

Toronto Pearson Intl

Thu 23/7

7:50 p.m.-11:50 a.m.

1 stop11h 00m

C$ 931

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 1/7

5:40 p.m.-2:10 p.m.

1 stop25h 30m

Toronto Pearson Intl

Thu 9/7

6:15 p.m.-6:55 p.m.

2 stops19h 40m

C$ 946

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sat 5/9

9:40 p.m.-3:50 p.m.

2 stops23h 10m

Toronto Pearson Intl

Thu 10/9

6:15 p.m.-6:55 p.m.

2 stops19h 40m

C$ 955

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 27/7

1:55 p.m.-11:00 a.m.

1 stop26h 05m

Toronto Pearson Intl

Mon 3/8

7:15 p.m.-10:15 p.m.

1 stop22h 00m

C$ 964

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 9/7

12:45 p.m.-4:00 p.m.

3 stops32h 15m

Toronto Pearson Intl

Sun 19/7

10:15 p.m.-11:10 p.m.

2 stops19h 55m

C$ 981

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 13/7

8:00 a.m.-2:10 p.m.

1 stop11h 10m

Toronto Pearson Intl

Thu 16/7

7:35 a.m.-9:45 p.m.

2 stops33h 10m

C$ 1,002

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sun 28/6

9:50 a.m.-7:55 p.m.

1 stop15h 05m

Toronto Pearson Intl

Sat 4/7

4:45 p.m.-9:20 a.m.

1 stop11h 35m

C$ 1,046

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 8/7

5:30 p.m.-7:55 p.m.

1 stop31h 25m

Toronto Pearson Intl

Thu 16/7

9:55 p.m.-4:55 p.m.

1 stop14h 00m

C$ 1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 49 resultsSorted by cheapest first
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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 15h 05m. Fly via Virgin Atlantic, KLM, or British Airways 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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Why should you use Cheapflights to find cheap flight tickets from Belfast to Ontario?

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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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