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Cheap flights from Toronto Pearson Intl Airport to Ireland from C$ 336

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DUB
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Pearson Intl to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Ireland
Explore the most affordable flight options available from Pearson Intl to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Sun 23/115:25 p.m.YYZ - DUB
Nonstop6h 50mAer Lingus
Tue 2/121:00 p.m.DUB - YYZ
Nonstop7h 55mAer Lingus
Deal found 26/10C$ 613
Wed 26/115:25 p.m.YYZ - DUB
Nonstop6h 50mAer Lingus
Mon 8/121:00 p.m.DUB - YYZ
Nonstop7h 55mAer Lingus
Deal found 26/10C$ 614
Sat 15/117:35 p.m.YYZ - DUB
Nonstop6h 35mMultiple Airlines
Sat 22/119:00 a.m.DUB - YYZ
Nonstop7h 15mMultiple Airlines
Deal found 27/10C$ 615
Sat 15/117:35 p.m.YYZ - DUB
Nonstop6h 35mAir Canada
Sat 22/119:00 a.m.DUB - YYZ
Nonstop7h 15mAir Canada
Deal found 26/10C$ 617
Sun 9/117:35 p.m.YYZ - DUB
Nonstop6h 35mAir Canada
Wed 19/119:00 a.m.DUB - YYZ
Nonstop7h 15mAir Canada
Deal found 27/10C$ 618
Sat 15/117:35 p.m.YYZ - DUB
Nonstop6h 35mMultiple Airlines
Thu 27/116:35 p.m.DUB - YYZ
1 stop26h 35mMultiple Airlines
Deal found 26/10C$ 635
Wed 12/118:30 p.m.YYZ - DUB
1 stop16h 15mMultiple Airlines
Wed 19/119:00 a.m.DUB - YYZ
Nonstop7h 15mMultiple Airlines
Deal found 27/10C$ 636
Thu 13/118:30 p.m.YYZ - DUB
1 stop16h 15mMultiple Airlines
Sun 23/119:00 a.m.DUB - YYZ
Nonstop7h 15mMultiple Airlines
Deal found 26/10C$ 638
Mon 1/125:25 p.m.YYZ - DUB
Nonstop6h 50mAer Lingus
Wed 10/121:00 p.m.DUB - YYZ
Nonstop7h 55mAer Lingus
Deal found 28/10C$ 641
Fri 14/117:35 p.m.YYZ - DUB
Nonstop6h 35mMultiple Airlines
Tue 18/1112:55 p.m.DUB - YYZ
2 stops34h 55mMultiple Airlines
Deal found 26/10C$ 646
Wed 5/119:00 p.m.YYZ - DUB
1 stop30h 10mAir Canada
Wed 19/119:00 a.m.DUB - YYZ
Nonstop7h 15mAir Canada
Deal found 27/10C$ 648
Tue 25/114:44 p.m.YYZ - SNN
2 stops13h 46mAmerican Airlines
Tue 2/127:50 a.m.SNN - YYZ
1 stop17h 25mAmerican Airlines
Deal found 28/10C$ 761

Cheap flight deals from Pearson Intl to Ireland

Keep the following information in mind while searching for Pearson Intl to Ireland flight deals. Data was last updated 28 October 2025.

Round-trip from

C$ 610

One-way from

C$ 378

Popular in

December

Cheapest in

November

Average price

C$ 676

Good round-trip deal

C$ 783 or less

Good one-way deal

C$ 348 or less
WestJet
  • WestJet
  • 22/4-20/5
  • Nonstop
  • 14h 35m total
  • Toronto to Ireland
Search Deals
15/1
  • 15/1
  • 2 total stops
  • 27h 55m total
  • Toronto to Ireland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to Ireland.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to Ireland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Ireland that are best for you.

Fly from

Pearson Intl

Fly to

Ireland

Route

Depart

Return

Price

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 31/3

8:40 p.m.-8:15 a.m.

Nonstop6h 35m

Dublin

Sat 4/4

9:50 a.m.-11:55 a.m.

Nonstop7h 05m

C$ 624

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sat 28/2

6:00 a.m.-9:25 a.m.

2 stops22h 25m

Dublin

Sat 7/3

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

1 stop34h 30m

C$ 684

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 1/12

6:15 p.m.-8:40 a.m.

1 stop9h 25m

Dublin

Wed 10/12

11:30 a.m.-10:56 p.m.

1 stop16h 26m

C$ 704

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 1/12

4:07 p.m.-8:40 a.m.

1 stop11h 33m

Dublin

Sun 7/12

12:55 p.m.-10:44 p.m.

1 stop14h 49m

C$ 704

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 3/12

6:15 p.m.-8:40 a.m.

1 stop9h 25m

Dublin

Mon 8/12

12:55 p.m.-10:44 p.m.

1 stop14h 49m

C$ 704

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Fri 20/3

7:05 p.m.-12:05 p.m.

1 stop13h 00m

Dublin

Tue 7/4

8:20 p.m.-4:05 p.m.

1 stop24h 45m

C$ 705

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sun 9/11

7:40 p.m.-10:20 a.m.

1 stop9h 40m

Dublin

Fri 14/11

1:35 p.m.-11:46 p.m.

2 stops15h 11m

C$ 706

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 10/11

6:40 p.m.-9:55 a.m.

1 stop10h 15m

Dublin

Fri 14/11

1:35 p.m.-11:59 p.m.

2 stops15h 24m

C$ 706

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sun 1/2

12:05 p.m.-7:30 a.m.

2 stops14h 25m

Dublin

Sun 8/2

9:30 a.m.-6:57 p.m.

2 stops14h 27m

C$ 706

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sat 8/11

7:40 p.m.-10:20 a.m.

1 stop9h 40m

Dublin

Sun 16/11

10:40 a.m.-10:54 p.m.

1 stop17h 14m

C$ 708

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 47 results
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Best time to book a flight from Pearson Intl to Ireland

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

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

Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Ireland (average of C$ 403). Flying from Toronto Pearson Intl Airport to Ireland in May is currently the most expensive (average of C$ 530). 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 time of day to fly from YYZ to IE?

Find hourly flight availability from Pearson Intl to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

When flying from Toronto Pearson Intl Airport to Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 24% versus a flight in the afternoon.

What is the cheapest day to fly from Toronto Pearson Intl Airport to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to Ireland. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Ireland flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 28 October 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAer Lingus from Toronto Pearson Intl Airport to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Aer Lingus
7.2
Good
1,361 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,148 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,371 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

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

  • How long is the flight from Toronto Pearson Intl Airport to Ireland?

    Lufthansa, Scandinavian Airlines, and American Airlines can get you from Toronto Pearson Intl Airport to Ireland in just under 6h 35m. Your travel time can differ by up to 15h 50m. The distance from Toronto Pearson Intl Airport to Ireland is about 5258 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Toronto Pearson Intl Airport to Ireland?

    The most popular flight routes from Toronto Pearson Intl Airport to Ireland are Toronto Pearson Intl - Dublin, Toronto Pearson Intl - Cork and Toronto Pearson Intl - Shannon.

  • What are the most reliable airlines from Toronto Pearson Intl Airport to Ireland?

    The top 3 most reliable airlines when flying from Toronto Pearson Intl Airport to Ireland are WestJet (77%), American Airlines (72%) and Aer Lingus (72%).

  • What are the cheapest flights from Toronto Pearson Intl Airport to Ireland?

    On average you can expect to pay C$ 1,986 for a flight from Toronto Pearson Intl Airport to Ireland. The cheapest flight overall is C$ 220 while the most popular route, (Toronto Pearson Intl - Dublin) is currently priced at C$ 604.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl to Ireland 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 Toronto Pearson Intl Airport to Ireland?

    Currently, October is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Ireland (average of C$ 403). Flying from Toronto Pearson Intl Airport to Ireland in May is currently the most expensive (average of C$ 530). 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

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Alternative routes for Pearson Intl to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pearson Intl to Ireland

Discover the top 10 airlines that operate flights from Pearson Intl to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 404AverageC$ 625FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 421AverageC$ 692FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 455AverageC$ 793FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapestC$ 474AverageC$ 763FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
PLAYCheapestC$ 510AverageC$ 571FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapestC$ 528AverageC$ 722FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 534AverageC$ 709FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 553AverageC$ 969FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapestC$ 596AverageC$ 711FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
United AirlinesCheapestC$ 637AverageC$ 931FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

Deals for Pearson Intl to Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Pearson Intl to Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Ireland from Pearson Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Pearson Intl to Ireland 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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