In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm 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.

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).

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

When flying from Northern Ireland to Toronto Pearson Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 vacation 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.

C$ 575+ Cheap Flights from Northern Ireland to Toronto Pearson Intl Airport

Cheap flight deals from Northern Ireland to Pearson Intl

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

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 21 September 2026.

Mon 9/117:20 a.m. -

1 stop12h 40m

Mon 16/119:35 p.m. -

1 stop11h 00m

Deal found 19/9C$ 765

Mon 9/118:30 a.m. -

1 stop11h 30m

Mon 16/119:35 p.m. -

1 stop31h 30m

Deal found 19/9C$ 771

Wed 4/116:25 a.m. -

1 stop13h 35m

Wed 11/119:35 p.m. -

1 stop11h 15m

Deal found 20/9C$ 778

Thu 5/1110:15 a.m. -

2 stops35h 00m

Thu 12/118:25 p.m. -

2 stops20h 30m

Deal found 21/9C$ 782

Tue 3/115:40 p.m. -

1 stop26h 20m

Tue 10/119:35 p.m. -

1 stop18h 55m

Deal found 19/9C$ 792

Wed 21/107:00 a.m. -

2 stops17h 30m

Wed 28/106:15 a.m. -

2 stops22h 05m

Deal found 21/9C$ 810

Thu 8/109:00 a.m. -

1 stop16h 30m

Mon 12/106:40 a.m. -

2 stops19h 45m

Deal found 17/9C$ 849

Thu 8/107:00 a.m. -

1 stop15h 20m

Mon 12/1011:50 p.m. -

1 stop15h 40m

Deal found 17/9C$ 911

Wed 21/107:00 a.m. -

2 stops30h 13m

Wed 28/1010:35 p.m. -

1 stop16h 25m

Deal found 21/9C$ 917

Sat 10/107:05 a.m. -

1 stop18h 05m

Wed 14/106:05 p.m. -

1 stop14h 30m

Deal found 21/9C$ 931

Sat 10/107:00 a.m. -

2 stops20h 23m

Wed 14/106:35 p.m. -

1 stop15h 20m

Deal found 21/9C$ 960

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 layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Mon 9/117:20 a.m. -

1 stop12h 40m

Mon 16/119:35 p.m. -

1 stop11h 00m

Deal found 19/9C$ 765

Mon 9/116:35 a.m. -

2 stops14h 15m

Mon 16/1110:20 p.m. -

1 stop12h 45m

Deal found 19/9C$ 1,008

Mon 9/118:30 a.m. -

1 stop11h 30m

Mon 16/119:35 p.m. -

1 stop31h 30m

Deal found 19/9C$ 771

Wed 4/116:25 a.m. -

1 stop13h 35m

Wed 11/119:35 p.m. -

1 stop11h 15m

Deal found 20/9C$ 778

Thu 5/1110:15 a.m. -

2 stops35h 00m

Thu 12/118:25 p.m. -

2 stops20h 30m

Deal found 21/9C$ 782

Tue 3/115:40 p.m. -

1 stop26h 20m

Tue 10/119:35 p.m. -

1 stop18h 55m

Deal found 19/9C$ 792

Thu 15/1012:50 p.m. -

2 stops32h 00m

Mon 19/1010:00 p.m. -

1 stop12h 30m

Deal found 19/9C$ 1,058

Wed 21/107:00 a.m. -

2 stops17h 30m

Wed 28/106:15 a.m. -

2 stops22h 05m

Deal found 21/9C$ 810

Thu 8/109:00 a.m. -

1 stop16h 30m

Mon 12/106:40 a.m. -

2 stops19h 45m

Deal found 17/9C$ 849

Sat 10/106:00 a.m. -

1 stop14h 40m

Wed 14/1010:15 p.m. -

1 stop16h 00m

Deal found 21/9C$ 908

Wed 21/107:00 a.m. -

2 stops30h 13m

Wed 28/1010:35 p.m. -

1 stop16h 25m

Deal found 21/9C$ 917

Thu 8/107:00 a.m. -

2 stops20h 05m

Mon 12/108:45 p.m. -

2 stops18h 45m

Deal found 17/9C$ 928

Find flight deals from Northern Ireland to Pearson Intl

Round-trip from	C$ 765
One-way from	C$ 575

9/11-16/11
2 total stops
23h 40m total
Northern Ireland to Toronto

Search Deals

27/9-31/12
3 total stops
46h 30m total
Northern Ireland to Toronto

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Sun 27/9

10:10 p.m.-3:40 p.m.

3 stops46h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 575

BelfastToronto

BHD Belfast City - YYZ Toronto Pearson Intl

BHDYYZ

Belfast City

Sun 27/9

10:10 a.m.-3:40 p.m.

3 stops58h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 621

Quickest round-trip

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Sun 18/10

10:00 p.m.-4:00 p.m.

1 stop23h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 680

BelfastToronto

BHD Belfast City - YYZ Toronto Pearson Intl

BHDYYZ

Belfast City

Sun 18/10

5:00 p.m.-12:50 p.m.

3 stops48h 50m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 762

BelfastToronto

BHD Belfast City - YYZ Toronto Pearson Intl

BHDYYZ

Belfast City

Mon 9/11

7:20 a.m.-3:00 p.m.

1 stop12h 40m

Toronto Pearson Intl

Mon 16/11

9:35 p.m.-1:35 p.m.

1 stop11h 00m

C$ 765

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 9/11

8:30 a.m.-3:00 p.m.

1 stop11h 30m

Toronto Pearson Intl

Mon 16/11

9:35 p.m.-10:05 a.m.

1 stop31h 30m

C$ 771

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Wed 4/11

6:25 a.m.-3:00 p.m.

1 stop13h 35m

Toronto Pearson Intl

Wed 11/11

9:35 p.m.-1:50 p.m.

1 stop11h 15m

C$ 778

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Thu 5/11

10:15 a.m.-4:15 p.m.

2 stops35h 00m

Toronto Pearson Intl

Thu 12/11

8:25 p.m.-9:55 p.m.

2 stops20h 30m

C$ 782

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Tue 3/11

5:40 p.m.-3:00 p.m.

1 stop26h 20m

Toronto Pearson Intl

Tue 10/11

9:35 p.m.-9:30 p.m.

1 stop18h 55m

C$ 792

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Wed 21/10

7:00 a.m.-7:30 p.m.

2 stops17h 30m

Toronto Pearson Intl

Wed 28/10

6:15 a.m.-8:20 a.m.

2 stops22h 05m

C$ 810

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/9

Showing 1-10 of 16 resultsSorted by cheapest first

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.

BFS-YYZ

BHD-YYZ

Estimated round-trip 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 Pearson Intl Airport

GBNIR-YYZ

BFS-YYZ

BHD-YYZ

No data available for this route at this time. Please check back soon.

Related info for your journey

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 vacation 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.

Brampton

Markham

Kitchener

Collingwood

Oshawa

Vaughan

Barrie

Whitby

Oakville

Burlington

Guelph

Owen Sound

Muskoka

Pickering

Ajax

Richmond Hill

Cambridge

Waterloo

Milton

Peterborough

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Ontario

Flights by cabin class

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Pearson Intl flight routes

Popular flights

Alternative routes for Northern Ireland to Pearson Intl

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Fly with Cheapflights

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

Cheapflights helps you search for flights from Northern Ireland to Pearson Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Pearson Intl from Northern Ireland 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 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, Cheapflights offers price alerts on Northern Ireland to Pearson Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Northern Ireland to Toronto Pearson Intl Airport from C$ 575

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. 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

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 21 September 2026.

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 21 September 2026.

Best flights from Northern Ireland to Pearson IntlDiscover carefully curated flight deals from Northern Ireland to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Northern Ireland to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Northern Ireland to Pearson IntlDiscover last-minute flight deals from Northern Ireland to Pearson Intl. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Pearson Intl. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Northern Ireland to Pearson IntlSearch for one-way flight options from Northern Ireland to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from Northern Ireland to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Find flight deals from Northern Ireland to Pearson Intl

Round-trip from

One-way from

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Related info for your journey

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?

Travelling to a place near Toronto Pearson Intl Airport?

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.

Complete your trip

Complete your trip to Pearson Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Northern Ireland to Pearson Intl by cabin class

Find flights from Northern Ireland to Pearson Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Northern Ireland and Pearson Intl flights

Browse other Northern Ireland and Pearson Intl flight options. Last updated on 21 September 2026.

Other flights to Pearson Intl

Explore flights to Pearson Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

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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 21 September 2026.

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 layovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Northern Ireland to Pearson Intl
Discover last-minute flight deals from Northern Ireland to Pearson Intl. Data last updated 21 September 2026 and is based on user searches.

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 21 September 2026.