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Cheap flights from Ontario to Belfast City Airport from £239

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BHD
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Belfast City

Enter your travel dates to find the best prices.

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 15 February 2026.

Fri 15/522:05
YUL
-
BHD
1 stop17h 25m
Multiple Airlines
Sat 30/507:00
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Deal found 13/2£481
Thu 23/423:10
YYZ
-
BHD
2 stops16h 20m
Multiple Airlines
Thu 30/407:00
BHD
-
YYZ
2 stops20h 05m
Multiple Airlines
Deal found 14/2£515
Wed 15/420:45
YYZ
-
BHD
2 stops17h 45m
Multiple Airlines
Wed 29/407:00
BHD
-
YYZ
2 stops20h 05m
Multiple Airlines
Deal found 11/2£526
Wed 26/819:15
YYZ
-
BHD
1 stop11h 35m
Multiple Airlines
Wed 9/918:20
BHD
-
YYZ
1 stop21h 40m
Multiple Airlines
Deal found 12/2£571
Sun 11/1022:45
YYZ
-
BHD
1 stop16h 45m
Multiple Airlines
Sun 18/1007:00
BHD
-
YYZ
2 stops15h 40m
Multiple Airlines
Deal found 12/2£581
Sun 20/922:45
YYZ
-
BHD
1 stop16h 45m
Multiple Airlines
Sat 26/907:00
BHD
-
YYZ
1 stop13h 40m
Multiple Airlines
Deal found 13/2£596
Mon 6/417:25
YUL
-
BHD
2 stops22h 05m
Multiple Airlines
Mon 20/408:45
BHD
-
YUL
2 stops20h 50m
Multiple Airlines
Deal found 13/2£598
Mon 6/418:50
YUL
-
BHD
1 stop9h 30m
Virgin Atlantic
Mon 20/417:30
BHD
-
YUL
1 stop28h 25m
Virgin Atlantic
Deal found 13/2£603
Mon 16/221:35
YYZ
-
BHD
1 stop11h 00m
Multiple Airlines
Fri 20/207:20
BHD
-
YYZ
1 stop12h 40m
Multiple Airlines
Deal found 11/2£605
Mon 5/1018:05
YYZ
-
BHD
1 stop13h 50m
American Airlines
Tue 13/1013:45
BHD
-
YYZ
1 stop11h 25m
American Airlines
Deal found 12/2£610
Wed 11/322:40
YUL
-
BHD
2 stops28h 50m
Multiple Airlines
Wed 18/306:35
BHD
-
YUL
2 stops18h 05m
Multiple Airlines
Deal found 11/2£621
Thu 2/722:05
YUL
-
BHD
1 stop17h 25m
Multiple Airlines
Wed 15/714:20
BHD
-
YUL
1 stop28h 55m
Multiple Airlines
Deal found 14/2£649

Find 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 15 February 2026.

Round-trip from

£481

One-way from

£239

Popular in

July

Cheapest in

October

Average price

£529
15/5-30/5
  • 15/5-30/5
  • 2 total stops
  • 29h 40m total
  • Ontario to Belfast
Search Deals
5/5
  • 5/5
  • 3 total stops
  • 39h 05m total
  • Ontario to Belfast
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£266 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease (£99 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 15 February 2026.
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

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

22:05-20:30

1 stop17h 25m

Belfast City

Sat 30/5

07:00-14:15

1 stop12h 15m

£481

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Thu 23/4

23:10-20:30

2 stops16h 20m

Belfast City

Thu 30/4

07:00-22:05

2 stops20h 05m

£515

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 15/4

20:45-19:30

2 stops17h 45m

Belfast City

Wed 29/4

07:00-22:05

2 stops20h 05m

£526

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

17:25-20:30

2 stops22h 05m

Belfast City

Mon 20/4

08:45-00:35

2 stops20h 50m

£598

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

18:50-09:20

1 stop9h 30m

Belfast City

Mon 20/4

17:30-16:55

1 stop28h 25m

£603

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

22:40-07:30

2 stops28h 50m

Belfast City

Wed 18/3

06:35-20:40

2 stops18h 05m

£621

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 1/4

18:05-08:50

1 stop9h 45m

Belfast City

Wed 15/4

10:05-16:05

1 stop11h 00m

£640

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

22:05-20:30

1 stop17h 25m

Belfast City

Wed 15/7

14:20-14:15

1 stop28h 55m

£649

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Thu 9/4

20:45-20:55

3 stops19h 10m

Belfast City

Wed 15/4

17:55-22:05

3 stops33h 10m

£653

TorontoBelfast

YYZ - BHD

YYZBHD

Toronto Pearson Intl

Wed 1/4

18:05-08:50

1 stop9h 45m

Belfast City

Wed 15/4

10:05-21:34

2 stops16h 29m

£656

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 29 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 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 Ontario to Belfast City Airport
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 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.

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

    Virgin Atlantic and British Airways can get you from Region of Ontario to Belfast City Airport in just under 9h 30m. Your travel time can differ by up to 15m. Airlines will cover a distance of 2953 mi. This flight may include one or multiple stops.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Belfast City or Ottawa - Belfast City, Toronto Pearson Intl - Belfast City is the most popular route from Region of Ontario to Belfast City Airport.

  • 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 holiday 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

Travelling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Bangor
Carrickfergus
Newcastle

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Belfast City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Belfast City?

Cheapflights helps you find that perfect flight to Belfast City from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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.

Can Cheapflights notify me if prices for flights from Ontario to Belfast City become cheaper?

Yes! Start tracking prices for Ontario to Belfast City 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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