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 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.

£266 Cheap Flights from Northern Ireland to Ontario in 2026

Find the cheapest flights from Northern Ireland to Ontario

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:35 - 11:00BFS Belfast Intl-YYZ Toronto Pearson Intl

18h 25m1 stop Glasgow Intl

19:15 - 12:30YYZ Toronto Pearson Intl-BFS Belfast Intl

12h 15m1 stop Glasgow Intl

£390Multiple Airlines

Mon, 7 Sep - Mon, 28 Sep

21:35 - 11:00BFS Belfast Intl-YYZ Toronto Pearson Intl

18h 25m1 stop Glasgow Intl

19:15 - 12:30YYZ Toronto Pearson Intl-BFS Belfast Intl

12h 15m1 stop Glasgow Intl

£428Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

06:10 - 22:05BFS Belfast Intl-YYZ Toronto Pearson Intl

20h 55m2 stops London Gatwick Reykjavik Keflavik Intl

20:45 - 20:25YYZ Toronto Pearson Intl-BFS Belfast Intl

18h 40m2 stops Reykjavik Keflavik Intl London Gatwick

£430Multiple Airlines

Thu, 17 Sep - Mon, 21 Sep

06:10 - 22:05BFS Belfast Intl-YYZ Toronto Pearson Intl

20h 55m2 stops London Gatwick Reykjavik Keflavik Intl

23:25 - 17:50YYZ Toronto Pearson Intl-BFS Belfast Intl

14h 25m2 stops Reykjavik Keflavik Intl London Gatwick

£437Multiple Airlines

Thu, 17 Sep - Sat, 24 Oct

21:35 - 11:00BFS Belfast Intl-YYZ Toronto Pearson Intl

18h 25m1 stop Glasgow Intl

19:15 - 12:30YYZ Toronto Pearson Intl-BFS Belfast Intl

12h 15m1 stop Glasgow Intl

£438Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

07:00 - 22:05BHD Belfast City-YYZ Toronto Pearson Intl

20h 05m2 stops London Gatwick Reykjavik Keflavik Intl

23:25 - 18:55YYZ Toronto Pearson Intl-BHD Belfast City

15h 30m2 stops Reykjavik Keflavik Intl London Gatwick

£439Multiple Airlines

Thu, 17 Sep - Sat, 24 Oct

21:10 - 16:30BFS Belfast Intl-YTZ Toronto Island

24h 20m2 stops London Gatwick Ottawa

10:30 - 14:00YTZ Toronto Island-BFS Belfast Intl

22h 30m2 stops Ottawa London Gatwick

£448Multiple Airlines

Thu, 17 Sep - Tue, 22 Sep

06:05 - 16:30BFS Belfast Intl-YTZ Toronto Island

15h 25m2 stops London Gatwick Ottawa

16:55 - 20:15YTZ Toronto Island-BFS Belfast Intl

22h 20m2 stops Ottawa London Gatwick

£450Multiple Airlines

Fri, 4 Sep - Sun, 13 Sep

06:05 - 11:30BFS Belfast Intl-YTZ Toronto Island

34h 25m2 stops London Gatwick Ottawa

14:30 - 20:15YTZ Toronto Island-BFS Belfast Intl

24h 45m2 stops Ottawa London Gatwick

£452Multiple Airlines

Fri, 4 Sep - Sun, 13 Sep

06:10 - 22:05BFS Belfast Intl-YYZ Toronto Pearson Intl

20h 55m2 stops London Gatwick Reykjavik Keflavik Intl

20:45 - 21:05YYZ Toronto Pearson Intl-BFS Belfast Intl

19h 20m2 stops Reykjavik Keflavik Intl London Gatwick

£454Multiple Airlines

Thu, 17 Sep - Tue, 22 Sep

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American Airlines flights from Northern Ireland to Region of Ontario

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

American Airlines

7 Sept

BHD06:30Belfast City

17h 00m

2 stops

YYZ18:30Toronto Pearson Intl

14 Sept

YYZ16:15Toronto Pearson Intl

15h 40m

2 stops

BHD12:55Belfast City

£690

American Airlines

7 Sept

BHD06:30Belfast City

17h 00m

2 stops

YYZ18:30Toronto Pearson Intl

28 Sept

YYZ18:04Toronto Pearson Intl

16h 26m

2 stops

BHD15:30Belfast City

£750

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

3 Sept

BHD06:30Belfast City

18h 45m

1 stop

YUL20:15Montreal Pierre Elliott Trudeau Intl

7 Sept

YUL22:00Montreal Pierre Elliott Trudeau Intl

12h 30m

1 stop

BHD15:30Belfast City

£690

British Airways

17 Sept

BHD20:35Belfast City

28h 40m

1 stop

YUL20:15Montreal Pierre Elliott Trudeau Intl

21 Sept

YUL22:00Montreal Pierre Elliott Trudeau Intl

12h 30m

1 stop

BHD15:30Belfast City

£693

British Airways

3 Sept

BHD14:20Belfast City

10h 55m

1 stop

YUL20:15Montreal Pierre Elliott Trudeau Intl

7 Sept

YUL22:00Montreal Pierre Elliott Trudeau Intl

16h 25m

1 stop

BHD19:25Belfast City

£698

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

Fastest return journey

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 7/9

21:35-11:00

1 stop18h 25m

Toronto Pearson Intl

Mon 28/9

19:15-12:30

1 stop12h 15m

£390

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 7/9

21:35-11:00

1 stop18h 25m

Toronto Pearson Intl

Mon 14/9

19:15-12:30

1 stop12h 15m

£428

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Thu 17/9

06:10-22:05

2 stops20h 55m

Toronto Pearson Intl

Mon 21/9

20:45-20:25

2 stops18h 40m

£430

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Thu 17/9

06:10-22:05

2 stops20h 55m

Toronto Pearson Intl

Sat 24/10

23:25-17:50

2 stops14h 25m

£437

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 7/9

21:35-11:00

1 stop18h 25m

Toronto Pearson Intl

Mon 14/9

19:15-12:30

1 stop12h 15m

£438

BelfastToronto

BHD Belfast City - YYZ Toronto Pearson Intl

BHDYYZ

Belfast City

Thu 17/9

07:00-22:05

2 stops20h 05m

Toronto Pearson Intl

Sat 24/10

23:25-18:55

2 stops15h 30m

£439

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Thu 17/9

21:10-16:30

2 stops24h 20m

Toronto Island

Tue 22/9

10:30-14:00

2 stops22h 30m

£448

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Fri 4/9

06:05-16:30

2 stops15h 25m

Toronto Island

Sun 13/9

16:55-20:15

2 stops22h 20m

£450

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Fri 4/9

06:05-11:30

2 stops34h 25m

Toronto Island

Sun 13/9

14:30-20:15

2 stops24h 45m

£452

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Thu 17/9

06:10-22:05

2 stops20h 55m

Toronto Pearson Intl

Tue 22/9

20:45-21:05

2 stops19h 20m

£454

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

Fastest flight time	18h 25m
Direct flights	None

The fastest flight from Northern Ireland to Region of Ontario takes 18h 25m

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 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.

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.