What are the cheapest airlines to fly from Northern Ireland to Toronto one-way?

One-way options have recently been found by users for as low as £479 on Aer Lingus. Other airlines that offer cheap prices include Finnair from £581 and British Airways from £603 one-way.

What is the cheapest month to book a flight from Northern Ireland to Toronto?

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Toronto (average of £490). Flying from Northern Ireland to Toronto in July is currently the most expensive (average of £708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What are the most popular routes from Northern Ireland to Toronto?

When deciding which route to take from Northern Ireland to Toronto consider Belfast Intl - Toronto Pearson Intl, Belfast City - Toronto Pearson Intl or Belfast Intl - Toronto Island as they are the most popular.

What is the cheapest month to fly from Northern Ireland to Toronto?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, March can be a great choice for travel to Toronto. Flights to Toronto from Northern Ireland in March are about £591 on average during March, but can be found for as low as £390.

Can I find deals for flights from Northern Ireland to Toronto that include hotel bookings?

Yes. In addition to deals on Northern Ireland to Toronto flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to Toronto?

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

Can I find deals for business class flights from Northern Ireland to Toronto?

Yes. Cheapflights offers flight deals from Northern Ireland to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£236+ Flights from Northern Ireland to Toronto

Cheap flight deals from Northern Ireland to Toronto

Round-trip from	£406
One-way from	£236
Popular in	August
Cheapest in	March
Average price	£475

1/5-7/5
2 total stops
51h 35m total
Northern Ireland to Toronto

Search Deals

19/5
2 total stops
36h 25m total
Northern Ireland to Toronto

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£73 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Northern Ireland to Toronto

Cheapest flights from Northern Ireland to Toronto
Explore the most affordable flight options available from Northern Ireland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Thu 1/521:10BFS - YYZ

1 stop23h 30mMultiple Airlines

Wed 7/522:45YYZ - BFS

1 stop28h 05mMultiple Airlines

Deal found 28/3£406

Fri 6/606:30BHD - YYZ

1 stop11h 50mVirgin Atlantic

Tue 17/622:10YYZ - BHD

1 stop13h 45mVirgin Atlantic

Deal found 28/3£499

Fri 6/620:05BHD - YYZ

2 stops32h 23mMultiple Airlines

Tue 17/622:15YYZ - BHD

1 stop16h 10mMultiple Airlines

Deal found 28/3£514

Sun 11/513:20BFS - YTZ

2 stops35h 30mMultiple Airlines

Sun 18/518:25YTZ - BFS

2 stops14h 25mMultiple Airlines

Deal found 28/3£544

Mon 14/406:30BHD - YYZ

1 stop11h 50mDelta

Fri 18/418:05YYZ - BHD

2 stops17h 50mDelta

Deal found 28/3£1,366

Best flights from Northern Ireland to Toronto
Discover carefully curated flight deals from Northern Ireland to Toronto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 March 2025.

Thu 1/521:10BFS - YYZ

1 stop23h 30mMultiple Airlines

Wed 7/522:45YYZ - BFS

1 stop28h 05mMultiple Airlines

Deal found 28/3£406

Fri 6/606:30BHD - YYZ

1 stop11h 50mVirgin Atlantic

Tue 17/622:10YYZ - BHD

1 stop13h 45mVirgin Atlantic

Deal found 28/3£499

Fri 6/620:05BHD - YYZ

2 stops32h 23mMultiple Airlines

Tue 17/622:15YYZ - BHD

1 stop16h 10mMultiple Airlines

Deal found 28/3£514

Sun 11/513:20BFS - YTZ

2 stops35h 30mMultiple Airlines

Sun 18/518:25YTZ - BFS

2 stops14h 25mMultiple Airlines

Deal found 28/3£544

Mon 14/406:30BHD - YYZ

1 stop11h 50mDelta

Fri 18/418:05YYZ - BHD

2 stops17h 50mDelta

Deal found 28/3£1,366

Last-minute flights from Northern Ireland to Toronto
Discover last-minute flight deals from Northern Ireland to Toronto. Data last updated 29 March 2025 and is based on user searches.

Mon 14/406:30BHD - YYZ

1 stop11h 50mDelta

Fri 18/418:05YYZ - BHD

2 stops17h 50mDelta

Deal found 28/3£1,366

Mon 14/406:30BHD - YYZ

1 stop11h 50mVirgin Atlantic

Fri 18/422:10YYZ - BHD

1 stop18h 05mVirgin Atlantic

Deal found 28/3£1,372

One-way flights from Northern Ireland to Toronto
Search for one-way flight options from Northern Ireland to Toronto. Find affordable one-way fares based on user searches. Data last updated 29 March 2025.

Mon 19/506:45BFS - YYZ

2 stops36h 25mMultiple Airlines

Deal found 28/3£236

Mon 19/517:55BHD - YYZ

2 stops25h 15mMultiple Airlines

Deal found 28/3£260

Mon 19/520:55BFS - YTZ

3 stops27h 32mMultiple Airlines

Deal found 28/3£346

Sun 6/413:20BFS - YHM

2 stops33h 25mMultiple Airlines

Deal found 27/3£373

Mon 7/408:50BHD - YHM

2 stops13h 55mMultiple Airlines

Deal found 27/3£426

Tue 15/416:55BHD - YYZ

2 stops27h 45mAer Lingus

Deal found 28/3£479

Mon 19/507:05BHD - YTZ

3 stops16h 59mMultiple Airlines

Deal found 28/3£565

Sun 24/820:05BHD - YYZ

2 stops31h 55mFinnair

Deal found 28/3£581

Tue 15/409:35BHD - YYZ

1 stop11h 25mBritish Airways

Deal found 27/3£603

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 1/5

21:10-15:40

1 stop23h 30m

Toronto Pearson Intl

Wed 7/5

22:45-07:50

1 stop28h 05m

£406

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 6/6

06:30-13:20

1 stop11h 50m

Toronto Pearson Intl

Tue 17/6

22:10-16:55

1 stop13h 45m

£499

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 6/6

20:05-23:28

2 stops32h 23m

Toronto Pearson Intl

Tue 17/6

22:15-19:25

1 stop16h 10m

£514

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Sun 11/5

13:20-19:50

2 stops35h 30m

Toronto Island

Sun 18/5

18:25-13:50

2 stops14h 25m

£544

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Mon 14/4

06:30-13:20

1 stop11h 50m

Toronto Pearson Intl

Fri 18/4

18:05-16:55

2 stops17h 50m

£1,366

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 19/5

06:45-14:10

2 stops36h 25m

£236

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Mon 19/5

17:55-14:10

2 stops25h 15m

£260

BelfastToronto

BFS - YTZ

BFSYTZ

Belfast Intl

Mon 19/5

20:55-19:27

3 stops27h 32m

£346

BelfastHamilton

BFS - YHM

BFSYHM

Belfast Intl

Sun 6/4

13:20-17:45

2 stops33h 25m

£373

BelfastHamilton

BHD - YHM

BHDYHM

Belfast City

Mon 7/4

08:50-17:45

2 stops13h 55m

£426

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 14 results

Best time to book a flight from Northern Ireland to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Northern Ireland 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 Northern Ireland to Toronto

What is the cheapest time of day to fly from NIR to YTO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Toronto as you normally would.

Rainfall in Toronto by month

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very Good

7,895 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Virgin Atlantic

7.4

Good

634 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Aer Lingus

7.0

Good

1,062 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

British Airways

6.6

Okay

6,713 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What are the cheapest airlines to fly from Northern Ireland to Toronto one-way?
One-way options have recently been found by users for as low as £479 on Aer Lingus. Other airlines that offer cheap prices include Finnair from £581 and British Airways from £603 one-way.
What are the most popular routes from Northern Ireland to Toronto?
When deciding which route to take from Northern Ireland to Toronto consider Belfast Intl - Toronto Pearson Intl, Belfast City - Toronto Pearson Intl or Belfast Intl - Toronto Island as they are the most popular.
Can I find deals for flights from Northern Ireland to Toronto that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Toronto flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Toronto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Toronto.
Can I find deals for business class flights from Northern Ireland to Toronto?
Yes. Cheapflights offers flight deals from Northern Ireland to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Northern Ireland to Toronto?
Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Toronto (average of £490). Flying from Northern Ireland to Toronto in July is currently the most expensive (average of £708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Northern Ireland to Toronto

Heathrow to Pearson Intl flights

Gatwick to Pearson Intl flights

Heathrow to Toronto Island flights

London City to Pearson Intl flights

Heathrow to Pierre Elliott Trudeau Intl flights

Gatwick to Toronto Island flights

Stansted to Pearson Intl flights

Luton to Pearson Intl flights

Manchester to Pearson Intl flights

Gatwick to Pierre Elliott Trudeau Intl flights

Edinburgh to Pearson Intl flights

Heathrow to Ottawa flights

London City to Pierre Elliott Trudeau Intl flights

Manchester to Toronto Island flights

Southend to Pearson Intl flights

Stansted to Pierre Elliott Trudeau Intl flights

Luton to Pierre Elliott Trudeau Intl flights

Gatwick to Ottawa flights

Edinburgh to Toronto Island flights

Glasgow Intl to Pearson Intl flights

London City to Ottawa flights

Birmingham to Pearson Intl flights

Birmingham to Toronto Island flights

Manchester to Pierre Elliott Trudeau Intl flights

Heathrow to London flights

Edinburgh to Pierre Elliott Trudeau Intl flights

Leeds to Pearson Intl flights

Gatwick to Region of Waterloo Intl flights

Manchester to Ottawa flights

Newcastle upon Tyne to Pearson Intl flights

Belfast Intl to Pearson Intl flights

Stansted to London flights

Stansted to Ottawa flights

Liverpool to Pearson Intl flights

Gatwick to London flights

Bristol to Pearson Intl flights

Glasgow Intl to Pierre Elliott Trudeau Intl flights

Heathrow to Thunder Bay flights

Belfast City to Pearson Intl flights

Heathrow to Windsor flights

Birmingham to Pierre Elliott Trudeau Intl flights

Aberdeen to Pearson Intl flights

Other flights to Toronto

Toronto Region of Waterloo Intl Airport to Calgary flights

Toronto Pearson Intl Airport to Saskatoon flights

Toronto Pearson Intl Airport to Winnipeg flights

Toronto Pearson Intl Airport to Calgary flights

Toronto Pearson Intl Airport to Vancouver Intl Airport flights

Toronto Pearson Intl Airport to Edmonton flights

Toronto Pearson Intl Airport to Regina flights

Toronto Pearson Intl Airport to Orlando Airport flights

Toronto Pearson Intl Airport to Chicago O'Hare Intl Airport flights

Toronto Pearson Intl Airport to New York LaGuardia Airport flights

Toronto Pearson Intl Airport to Las Vegas flights

Toronto Island Airport to Newark Airport flights

Toronto Pearson Intl Airport to Los Angeles flights

Toronto Pearson Intl Airport to New York John F Kennedy Intl Airport flights

Toronto Pearson Intl Airport to New York LaGuardia Airport flights

Toronto Pearson Intl Airport to Washington, D.C. Dulles Intl Airport flights

Toronto Pearson Intl Airport to Orlando Airport flights

Toronto Pearson Intl Airport to Newark Airport flights

Top airline flying from Northern Ireland to Toronto

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£436	Average£656	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to Toronto?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Toronto from Northern Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Toronto?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Toronto for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Northern Ireland to Toronto with no change fees?

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

Can Cheapflights notify me if prices for flights from Northern Ireland to Toronto become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Northern Ireland to Toronto from £236

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Toronto

Keep the following information in mind while searching for Northern Ireland to Toronto flight deals. Data was last updated 29 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Northern Ireland to Toronto

Cheapest flights from Northern Ireland to TorontoExplore the most affordable flight options available from Northern Ireland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Explore the most affordable flight options available from Northern Ireland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Northern Ireland to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Northern Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Toronto

What is the cheapest time of day to fly from NIR to YTO?

Find hourly flight availability from Northern Ireland to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 March 2025.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

Reviews of airlines servicing Toronto

Related info for your journey

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

What are the cheapest airlines to fly from Northern Ireland to Toronto one-way?

What are the most popular routes from Northern Ireland to Toronto?

Can I find deals for flights from Northern Ireland to Toronto that include hotel bookings?

How can I find direct flights from Northern Ireland to Toronto?

Can I find deals for business class flights from Northern Ireland to Toronto?

What is the cheapest month to book a flight from Northern Ireland to Toronto?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Toronto

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Northern Ireland to Toronto

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Toronto?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Toronto?

Can Cheapflights find flights from Northern Ireland to Toronto with no change fees?

Can Cheapflights notify me if prices for flights from Northern Ireland to Toronto become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Toronto
Explore the most affordable flight options available from Northern Ireland to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.