How do I get Price Alerts for flights from Northern Ireland to Region of Ontario?

Price Alerts will notify you by email when the price for flights to Region of Ontario from Northern Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Northern Ireland to Region of Ontario with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Northern Ireland to Ontario?

Prices for flights from Northern Ireland to Ontario are refreshed on a daily basis.

How many operators does momondo search for flights from Northern Ireland to Ontario?

As of October 2026, there is 1 operator available to choose from for flights from Northern Ireland to Ontario.

How old do you have to be to fly from Northern Ireland to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£284 Cheap Flights from Northern Ireland to Ontario in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Northern Ireland to Ontario

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 19:05BFS Belfast Intl-YYZ Toronto Pearson Intl

18h 05m1 stop London Stansted

21:45 - 18:50YYZ Toronto Pearson Intl-BFS Belfast Intl

16h 05m1 stop London Heathrow

£497Multiple Airlines

Mon, 16 Nov - Thu, 26 Nov

06:30 - 18:15BFS Belfast Intl-YYZ Toronto Pearson Intl

16h 45m2 stops London Gatwick Reykjavik Keflavik Intl

19:40 - 21:55YYZ Toronto Pearson Intl-BFS Belfast Intl

21h 15m2 stops Reykjavik Keflavik Intl London Heathrow

£507Multiple Airlines

Mon, 16 Nov - Thu, 26 Nov

22:00 - 16:15BFS Belfast Intl-YYZ Toronto Pearson Intl

23h 15m2 stops Manchester Zurich

20:50 - 21:40YYZ Toronto Pearson Intl-BFS Belfast Intl

19h 50m1 stop Manchester

£509Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

07:00 - 15:10BHD Belfast City-YYZ Toronto Pearson Intl

12h 10m1 stop Manchester

16:45 - 15:30YYZ Toronto Pearson Intl-BHD Belfast City

17h 45m2 stops Frankfurt am Main Manchester

£523Multiple Airlines

Sat, 31 Oct - Wed, 4 Nov

13:25 - 19:45BFS Belfast Intl-YYZ Toronto Pearson Intl

35h 20m2 stops Manchester Paris Charles de Gaulle

21:15 - 21:40YYZ Toronto Pearson Intl-BFS Belfast Intl

19h 25m2 stops Amsterdam Schiphol Manchester

£524Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

07:00 - 15:10BHD Belfast City-YYZ Toronto Pearson Intl

12h 10m1 stop Manchester

13:00 - 15:30YYZ Toronto Pearson Intl-BHD Belfast City

21h 30m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Manchester

£527Multiple Airlines

Sat, 31 Oct - Wed, 4 Nov

07:20 - 18:15BFS Belfast Intl-YYZ Toronto Pearson Intl

15h 55m2 stops Glasgow Intl Reykjavik Keflavik Intl

19:40 - 20:55YYZ Toronto Pearson Intl-BFS Belfast Intl

20h 15m2 stops Reykjavik Keflavik Intl Glasgow Intl

£545Multiple Airlines

Thu, 5 Nov - Tue, 10 Nov

17:10 - 14:05BFS Belfast Intl-YYZ Toronto Pearson Intl

25h 55m1 stop Paris Charles de Gaulle

21:35 - 21:25YYZ Toronto Pearson Intl-BFS Belfast Intl

18h 50m1 stop London Gatwick

£554Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

06:35 - 16:55BHD Belfast City-YYZ Toronto Pearson Intl

14h 20m1 stop London Heathrow

22:20 - 07:40YYZ Toronto Pearson Intl-BHD Belfast City

28h 20m1 stop London Heathrow

£556British Airways

Sat, 31 Oct - Wed, 4 Nov

09:35 - 23:29BHD Belfast City-YYZ Toronto Pearson Intl

18h 54m2 stops London Heathrow Chicago O'Hare Intl

18:05 - 12:55YYZ Toronto Pearson Intl-BHD Belfast City

13h 50m1 stop London Heathrow

£676British Airways

Thu, 15 Oct - Mon, 19 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:20 - 15:40BFS Belfast Intl-YYZ Toronto Pearson Intl

14h 20m1 stop London Gatwick

22:35 - 14:45YYZ Toronto Pearson Intl-BFS Belfast Intl

12h 10m1 stop London Gatwick

£628Multiple Airlines

Sat, 10 Oct - Sat, 24 Oct

07:00 - 15:40BHD Belfast City-YYZ Toronto Pearson Intl

13h 40m1 stop London Gatwick

22:35 - 13:25YYZ Toronto Pearson Intl-BHD Belfast City

10h 50m1 stop London Gatwick

£652Multiple Airlines

Sat, 10 Oct - Sat, 24 Oct

06:20 - 15:40BFS Belfast Intl-YYZ Toronto Pearson Intl

14h 20m1 stop London Gatwick

21:35 - 18:15YYZ Toronto Pearson Intl-BFS Belfast Intl

16h 40m2 stops Dublin Glasgow Intl

£871Multiple Airlines

Sat, 10 Oct - Sat, 24 Oct

07:00 - 15:40BHD Belfast City-YYZ Toronto Pearson Intl

13h 40m1 stop London Gatwick

21:35 - 16:30YYZ Toronto Pearson Intl-BHD Belfast City

14h 55m2 stops Dublin Edinburgh Turnhouse

£907Multiple Airlines

Sat, 10 Oct - Sat, 24 Oct

17:55 - 15:50BHD Belfast City-YYZ Toronto Pearson Intl

26h 55m2 stops Birmingham Dublin

18:35 - 14:10YYZ Toronto Pearson Intl-BHD Belfast City

14h 35m2 stops Dublin Birmingham

£940Aer Lingus

Sat, 10 Oct - Sat, 24 Oct

06:20 - 17:55BFS Belfast Intl-YYZ Toronto Pearson Intl

16h 35m2 stops London Gatwick Frankfurt am Main

19:55 - 21:25YYZ Toronto Pearson Intl-BFS Belfast Intl

20h 30m2 stops Frankfurt am Main London Gatwick

£971Multiple Airlines

Sat, 10 Oct - Sat, 24 Oct

07:00 - 21:00BHD Belfast City-YYZ Toronto Pearson Intl

19h 00m2 stops London Gatwick Paris Charles de Gaulle

18:28 - 10:10YYZ Toronto Pearson Intl-BHD Belfast City

34h 42m3 stops New York John F Kennedy Intl London Heathrow Amsterdam Schiphol

£1,015Multiple Airlines

Sat, 10 Oct - Sat, 24 Oct

09:35 - 20:10BHD Belfast City-YYZ Toronto Pearson Intl

15h 35m1 stop London Heathrow

19:05 - 10:45YYZ Toronto Pearson Intl-BHD Belfast City

11h 40m1 stop London Heathrow

£2,082British Airways

Sat, 10 Oct - Sun, 25 Oct

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British Airways flights from Northern Ireland to Region of Ontario

Our best British Airways deals on Northern Ireland to Region of Ontario flight tickets

British Airways

31 Oct

BHD06:35Belfast City

14h 20m

1 stop

YYZ16:55Toronto Pearson Intl

4 Nov

YYZ22:20Toronto Pearson Intl

28h 20m

1 stop

BHD07:40Belfast City

£556

British Airways

15 Oct

BHD09:35Belfast City

18h 54m

2 stops

YYZ23:29Toronto Pearson Intl

19 Oct

YYZ18:05Toronto Pearson Intl

13h 50m

1 stop

BHD12:55Belfast City

£676

British Airways

15 Oct

BHD12:45Belfast City

15h 44m

2 stops

YYZ23:29Toronto Pearson Intl

18 Oct

YYZ18:10Toronto Pearson Intl

32h 25m

1 stop

BHD07:35Belfast City

£683

KLM flights from Northern Ireland to Region of Ontario

Our best KLM deals on Northern Ireland to Region of Ontario flight tickets

KLM

5 Nov

BHD09:40Belfast City

11h 00m

1 stop

YYZ15:40Toronto Pearson Intl

10 Nov

YYZ17:55Toronto Pearson Intl

10h 15m

1 stop

BHD09:10Belfast City

£559

KLM

5 Nov

BHD09:40Belfast City

18h 16m

2 stops

YYZ22:56Toronto Pearson Intl

10 Nov

YYZ17:55Toronto Pearson Intl

10h 15m

1 stop

BHD09:10Belfast City

£580

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 16/11

06:00-19:05

1 stop18h 05m

Toronto Pearson Intl

Thu 26/11

21:45-18:50

1 stop16h 05m

£497

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 16/11

06:30-18:15

2 stops16h 45m

Toronto Pearson Intl

Thu 26/11

19:40-21:55

2 stops21h 15m

£507

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Sun 15/11

22:00-16:15

2 stops23h 15m

Toronto Pearson Intl

Sun 22/11

20:50-21:40

1 stop19h 50m

£509

Fastest return journey

BelfastToronto

BHD Belfast City - YYZ Toronto Pearson Intl

BHDYYZ

Belfast City

Sat 31/10

07:00-15:10

1 stop12h 10m

Toronto Pearson Intl

Wed 4/11

16:45-15:30

2 stops17h 45m

£523

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Sun 15/11

13:25-19:45

2 stops35h 20m

Toronto Pearson Intl

Sun 22/11

21:15-21:40

2 stops19h 25m

£524

BelfastToronto

BHD Belfast City - YYZ Toronto Pearson Intl

BHDYYZ

Belfast City

Sat 31/10

07:00-15:10

1 stop12h 10m

Toronto Pearson Intl

Wed 4/11

13:00-15:30

3 stops21h 30m

£527

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Thu 5/11

07:20-18:15

2 stops15h 55m

Toronto Pearson Intl

Tue 10/11

19:40-20:55

2 stops20h 15m

£545

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Sun 15/11

17:10-14:05

1 stop25h 55m

Toronto Pearson Intl

Sun 22/11

21:35-21:25

1 stop18h 50m

£554

BelfastToronto

BHD Belfast City - YYZ Toronto Pearson Intl

BHDYYZ

Belfast City

Sat 31/10

06:35-16:55

1 stop14h 20m

Toronto Pearson Intl

Wed 4/11

22:20-07:40

1 stop28h 20m

£556

BelfastToronto

BHD Belfast City - YYZ Toronto Pearson Intl

BHDYYZ

Belfast City

Thu 15/10

09:35-23:29

2 stops18h 54m

Toronto Pearson Intl

Mon 19/10

18:05-12:55

1 stop13h 50m

£676

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Northern Ireland to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Region of Ontario

Best price found	£284
Fastest flight time	17h 39m
Direct flights	None

The best one-way flight to Region of Ontario from Northern Ireland in the past 72 hours is £284. The best return flight deal from Northern Ireland to Region of Ontario found on momondo in the last 72 hours is £497.

The fastest flight from Northern Ireland to Region of Ontario takes 17h 39m

There are no direct flights from Northern Ireland to Region of Ontario. There are no popular flight routes from Northern Ireland to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Northern Ireland to Ontario

When did momondo last update prices for flights from Northern Ireland to Ontario?
Prices for flights from Northern Ireland to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Northern Ireland to Ontario?
As of October 2026, there is 1 operator available to choose from for flights from Northern Ireland to Ontario.
How old do you have to be to fly from Northern Ireland to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Northern Ireland to Region of Ontario

Compare and see reviews for airlines that fly from Northern Ireland to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £327	Free Cancellation	Rating 6.7 8,244 reviews		Search British Airways flights

Frequently asked questions about flying from Northern Ireland to Ontario

How do I get Price Alerts for flights from Northern Ireland to Region of Ontario?
Price Alerts will notify you by email when the price for flights to Region of Ontario from Northern Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Northern Ireland to Region of Ontario with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Northern Ireland.

Can I find flights from Northern Ireland to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Northern Ireland to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Northern Ireland to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Northern Ireland and alert you when they change.