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

The cheapet airlines for a one-way flight from Northern Ireland to Toronto Pearson Intl Airport are Aer Lingus (£472), British Airways (£496), and Iberia (£1,322).

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

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Toronto Pearson Intl Airport (average of £490). Flying from Northern Ireland to Toronto Pearson Intl Airport 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 is the cheapest month to fly from Northern Ireland to Toronto Pearson Intl Airport?

Our data shows that March tends to be the cheapest month to fly to Toronto Pearson Intl Airport from Northern Ireland. Users have commonly found prices around £593 for the month, but tickets can be as low as £390. Due to multiple factors, prepare for potentially higher prices in August.

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

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

How can I find direct flights from Northern Ireland to Pearson Intl?

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

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

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

£472+ Flights from Northern Ireland to Toronto Pearson Intl Airport

Cheap flight deals from Northern Ireland to Pearson Intl

Round-trip from	£509
One-way from	£472
Popular in	August
Cheapest in	March
Average price	£475

KLM
16/6-23/6
2 total stops
55h 00m total
Northern Ireland to Toronto

Search Deals

Aer Lingus
15/4
2 total stops
25h 55m total
Northern Ireland to Toronto

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£76 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£18 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 Pearson Intl

Cheapest flights from Northern Ireland to Pearson Intl
Explore the most affordable flight options available from Northern Ireland to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2025.

Mon 16/617:25BHD - YYZ

1 stop31h 30mKLM

Mon 23/616:45YYZ - BHD

1 stop23h 30mKLM

Deal found 13/3£509

Fri 13/609:30BHD - YYZ

1 stop15h 40mBritish Airways

Sat 21/622:00YYZ - BHD

1 stop12h 05mBritish Airways

Deal found 13/3£520

Tue 1/420:55BFS - YYZ

1 stop24h 05mMultiple Airlines

Tue 8/422:35YYZ - BFS

1 stop28h 05mMultiple Airlines

Deal found 13/3£526

Sun 15/607:05BHD - YYZ

1 stop13h 35mMultiple Airlines

Sat 21/619:50YYZ - BHD

1 stop12h 55mMultiple Airlines

Deal found 13/3£531

Wed 18/606:30BHD - YYZ

1 stop11h 50mDelta

Tue 24/616:45YYZ - BHD

1 stop23h 20mDelta

Deal found 13/3£540

Wed 18/606:50BHD - YYZ

2 stops19h 40mIberia

Tue 24/610:55YYZ - BHD

2 stops25h 35mIberia

Deal found 13/3£577

Mon 16/617:25BHD - YYZ

2 stops22h 51mVirgin Atlantic

Mon 23/615:59YYZ - BHD

2 stops24h 16mVirgin Atlantic

Deal found 13/3£638

Best flights from Northern Ireland to Pearson Intl
Discover carefully curated flight deals from Northern Ireland to Pearson Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 March 2025.

Mon 16/617:25BHD - YYZ

1 stop31h 30mKLM

Mon 23/616:45YYZ - BHD

1 stop23h 30mKLM

Deal found 13/3£509

Fri 13/609:30BHD - YYZ

1 stop15h 40mBritish Airways

Sat 21/622:00YYZ - BHD

1 stop12h 05mBritish Airways

Deal found 13/3£520

Tue 1/420:55BFS - YYZ

1 stop24h 05mMultiple Airlines

Tue 8/422:35YYZ - BFS

1 stop28h 05mMultiple Airlines

Deal found 13/3£526

Wed 18/606:30BHD - YYZ

1 stop11h 50mDelta

Tue 24/616:45YYZ - BHD

1 stop23h 20mDelta

Deal found 13/3£540

Wed 18/606:50BHD - YYZ

2 stops19h 40mIberia

Tue 24/610:55YYZ - BHD

2 stops25h 35mIberia

Deal found 13/3£577

Mon 16/617:25BHD - YYZ

2 stops22h 51mVirgin Atlantic

Mon 23/615:59YYZ - BHD

2 stops24h 16mVirgin Atlantic

Deal found 13/3£638

Sun 15/607:05BHD - YYZ

1 stop13h 35mMultiple Airlines

Sat 21/619:50YYZ - BHD

1 stop12h 55mMultiple Airlines

Deal found 13/3£531

One-way flights from Northern Ireland to Pearson Intl
Search for one-way flight options from Northern Ireland to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 14 March 2025.

Tue 15/418:45BHD - YYZ

2 stops25h 55mAer Lingus

Deal found 13/3£472

Tue 15/409:35BHD - YYZ

1 stop15h 35mBritish Airways

Deal found 13/3£496

Tue 3/614:35BHD - YYZ

3 stops32h 20mMultiple Airlines

Deal found 13/3£646

Wed 16/706:50BHD - YYZ

2 stops21h 38mIberia

Deal found 13/3£1,322

Find flights from Northern Ireland to Pearson Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Mon 16/6

17:25-19:55

1 stop31h 30m

Toronto Pearson Intl

Mon 23/6

16:45-21:15

1 stop23h 30m

£509

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 13/6

09:30-20:10

1 stop15h 40m

Toronto Pearson Intl

Sat 21/6

22:00-15:05

1 stop12h 05m

£520

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 1/4

20:55-16:00

1 stop24h 05m

Toronto Pearson Intl

Tue 8/4

22:35-07:40

1 stop28h 05m

£526

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Sun 15/6

07:05-15:40

1 stop13h 35m

Toronto Pearson Intl

Sat 21/6

19:50-13:45

1 stop12h 55m

£531

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 18/6

06:30-13:20

1 stop11h 50m

Toronto Pearson Intl

Tue 24/6

16:45-21:05

1 stop23h 20m

£540

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Wed 18/6

06:50-21:30

2 stops19h 40m

Toronto Pearson Intl

Tue 24/6

10:55-17:30

2 stops25h 35m

£577

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Mon 16/6

17:25-11:16

2 stops22h 51m

Toronto Pearson Intl

Mon 23/6

15:59-21:15

2 stops24h 16m

£638

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Tue 15/4

18:45-15:40

2 stops25h 55m

£472

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Tue 15/4

09:35-20:10

1 stop15h 35m

£496

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Tue 3/6

14:35-17:55

3 stops32h 20m

£646

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 11 results

Best time to book a flight from Northern Ireland to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl 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.

Travel insights for flights from Northern Ireland to Pearson Intl

Get recent, data-driven insights about flights from Northern Ireland to Pearson Intl including ideal travel times, pricing trends, and more.

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

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 Pearson Intl Airport as you normally would.

Rainfall in Pearson Intl by month

In terms of precipitation, rainfall in Toronto Pearson Intl Airport 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 Pearson Intl Airport when rainfall is around 51.0 mm.

Temperature in Pearson Intl by month

If weather is an important factor for your trip to Toronto Pearson Intl Airport, 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 Pearson Intl

Delta

8.0

Very Good

7,944 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

7,944 reviews

Delta

8.0

Very Good

7,944 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

KLM

7.8

Good

1,320 reviews

Delta

8.0

Very Good

7,944 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

639 reviews

Delta

8.0

Very Good

7,944 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

1,063 reviews

Delta

8.0

Very Good

7,944 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

Iberia

7.0

Good

2,639 reviews

Delta

8.0

Very Good

7,944 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 Pearson Intl Airport one-way?
The cheapet airlines for a one-way flight from Northern Ireland to Toronto Pearson Intl Airport are Aer Lingus (£472), British Airways (£496), and Iberia (£1,322).
Can I find deals for flights from Northern Ireland to Pearson Intl that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Pearson Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Pearson Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Pearson Intl.
Can I find deals for business class flights from Northern Ireland to Pearson Intl?
Yes. Cheapflights offers flight deals from Northern Ireland to Pearson Intl 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 Pearson Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Toronto Pearson Intl Airport (average of £490). Flying from Northern Ireland to Toronto Pearson Intl Airport 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

Brampton

Richmond Hill

Markham

Orangeville

Oshawa

Kitchener

Burlington

Ajax

Vaughan

Milton

Pickering

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Alternative routes for Northern Ireland to Pearson Intl

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Top airline flying from Northern Ireland to Pearson Intl

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£436	Average£660	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Northern Ireland to Pearson Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Northern Ireland to Pearson Intl for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Pearson Intl 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 Pearson Intl become cheaper?

Yes! Start tracking prices for Northern Ireland to Pearson Intl 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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Cheap flights from Northern Ireland to Toronto Pearson Intl Airport from £472

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Pearson Intl

Keep the following information in mind while searching for Northern Ireland to Pearson Intl flight deals. Data was last updated 14 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Northern Ireland to Pearson Intl

Cheapest flights from Northern Ireland to Pearson IntlExplore the most affordable flight options available from Northern Ireland to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2025.

Explore the most affordable flight options available from Northern Ireland to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2025.

Find flights from Northern Ireland to Pearson Intl within your budget

Best time to book a flight from Northern Ireland to Pearson Intl

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

Travel insights for flights from Northern Ireland to Pearson Intl

Get recent, data-driven insights about flights from Northern Ireland to Pearson Intl including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Northern Ireland to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 March 2025.

Rainfall in Pearson Intl by month

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

Temperature in Pearson Intl by month

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

Reviews of airlines servicing Pearson Intl

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Pearson Intl. 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 Pearson Intl Airport one-way?

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

How can I find direct flights from Northern Ireland to Pearson Intl?

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

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

Travelling to a place near Northern Ireland?

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 Pearson Intl

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

Top airline flying from Northern Ireland to Pearson Intl

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 Pearson Intl?

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

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

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

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Cheapest flights from Northern Ireland to Pearson Intl
Explore the most affordable flight options available from Northern Ireland to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2025.