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$168+ Cheap flights from Pearson Intl (YYZ) to Dublin (DUB)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DUB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Toronto Pearson Intl to Dublin are usually found in November or October, booked 78 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from Pearson Intl to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$387
(FlightHub)

One-way from

$168
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$500

Good round-trip deal

$544 or less

Good one-way deal

$389 or less
From Toronto Pearson Intl to Dublin
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One-way flight from Toronto Pearson Intl to Dublin
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Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Toronto Pearson Intl to Dublin.
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Price to beat on a one-way flight from Toronto Pearson Intl to Dublin.
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Find flight deals from Pearson Intl to Dublin

Cheapest flights from Pearson Intl to Dublin
Explore the most affordable flight options available from Pearson Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This WestJet deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/212:30 pmYYZ - DUB
1 stop12h 55mWestJet
Wed 10/110:20 amDUB - YYZ
1 stop28h 39mWestJet
Deal found 9/9$400
This Aer Lingus deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:25 pmYYZ - DUB
Nonstop6h 50mAer Lingus
Sun 12/71:00 pmDUB - YYZ
Nonstop7h 55mAer Lingus
Deal found 9/9$415
This WestJet deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:20 pmYYZ - DUB
1 stop9h 15mWestJet
Wed 10/110:20 amDUB - YYZ
1 stop28h 39mWestJet
Deal found 9/9$418
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:40 pmYYZ - DUB
1 stop9h 35mIcelandair
Thu 12/411:30 amDUB - YYZ
1 stop11h 45mIcelandair
Deal found 9/9$435
This Aer Lingus deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:25 pmYYZ - DUB
Nonstop6h 50mAer Lingus
Mon 11/241:00 pmDUB - YYZ
Nonstop7h 55mAer Lingus
Deal found 9/9$437
This Lufthansa deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:35 pmYYZ - DUB
Nonstop6h 35mLufthansa
Mon 11/39:00 amDUB - YYZ
Nonstop7h 15mLufthansa
Deal found 9/11$439
This Lufthansa deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:35 pmYYZ - DUB
Nonstop6h 35mLufthansa
Mon 12/19:00 amDUB - YYZ
Nonstop7h 15mLufthansa
Deal found 9/9$440
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:25 pmYYZ - DUB
Nonstop6h 50mAer Lingus
Sat 11/291:00 pmDUB - YYZ
Nonstop7h 55mAer Lingus
Deal found 9/10$441
This Icelandair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:40 pmYYZ - DUB
1 stop9h 35mIcelandair
Wed 11/511:30 amDUB - YYZ
1 stop11h 45mIcelandair
Deal found 9/11$445
This Lufthansa deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:35 pmYYZ - DUB
Nonstop6h 35mLufthansa
Mon 12/89:00 amDUB - YYZ
Nonstop7h 15mLufthansa
Deal found 9/9$446
This Lufthansa deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:40 pmYYZ - DUB
Nonstop6h 35mLufthansa
Tue 10/219:50 amDUB - YYZ
Nonstop7h 05mLufthansa
Deal found 9/9$450
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:25 pmYYZ - DUB
Nonstop6h 50mAer Lingus
Tue 11/251:00 pmDUB - YYZ
Nonstop7h 55mAer Lingus
Deal found 9/9$452

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Dublin 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Dublin that are best for you.

Fly from

Pearson Intl

Fly to

Dublin

Route

Depart

Return

Price

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Thu 10/16

8:40 pm-8:15 am

Nonstop6h 35m

Dublin

Tue 10/21

9:50 am-11:55 am

Nonstop7h 05m

$450

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 11/19

7:45 pm-5:10 pm

1 stop16h 25m

Dublin

Mon 12/1

9:00 am-11:15 am

Nonstop7h 15m

$463

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 9/29

3:11 pm-11:40 am

1 stop15h 29m

Dublin

Tue 5/5

8:35 am-8:10 pm

1 stop16h 35m

$480

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Thu 11/27

5:25 pm-5:15 am

Nonstop6h 50m

Dublin

Sun 11/30

1:00 pm-3:55 pm

Nonstop7h 55m

$491

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 11/24

4:40 pm-11:00 am

1 stop13h 20m

Dublin

Mon 12/8

9:00 am-11:15 am

Nonstop7h 15m

$492

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Thu 10/16

9:10 pm-10:15 pm

1 stop20h 05m

Dublin

Wed 10/22

9:50 am-11:55 am

Nonstop7h 05m

$496

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 11/25

10:05 pm-7:55 am

1 stop28h 50m

Dublin

Mon 12/1

10:45 am-8:15 pm

1 stop14h 30m

$498

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sun 11/23

10:05 pm-3:05 pm

1 stop12h 00m

Dublin

Sun 12/7

8:40 pm-2:50 pm

1 stop23h 10m

$501

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sat 9/27

3:11 pm-11:40 am

1 stop15h 29m

Dublin

Mon 5/4

12:45 pm-8:10 pm

1 stop12h 25m

$501

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Thu 11/13

2:15 pm-9:55 am

2 stops14h 40m

Dublin

Mon 11/17

12:05 pm-5:58 pm

1 stop10h 53m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 23 results
1
2
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The best insider tips for Toronto Pearson Intl Airport to Dublin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto Pearson Intl Airport to Dublin trip
Airlines
British Airways

BA offers 31-inch legroom in economy, with inflight entertainment at every seat.


Upgrade to World Traveller Plus for extra seat width and legroom.

Read more about British Airwaysby Gabriel Leigh
Aer Lingus

Pre-clear US immigration in Dublin, saving time on arrival in the US.


Enjoy complimentary hot meals and beverages on transatlantic flights.

Read more about Aer Lingusby Evie Carrick
Airports
YYZ

Toronto Pearson offers fast and reliable Wi-Fi throughout the airport, perfect for staying connected on your journey.

Read more about YYZby Kaitlyn McInnis
DUB

For a quick ride into Dublin, use the non-stop Aircoach or Dublin Express buses, departing every 15 and 30 minutes respectively.

Read more about DUBby James March
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Evie Carrick

Evie Carrick

Expert on Aer Lingus

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
James March

James March

Expert on DUB

James March

James March

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Best time to book a flight from Pearson Intl to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

How far ahead should I book a flight from Toronto Pearson Intl Airport to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Dublin. Price data was last updated on August 29, 2025.

The best time to book flights from Toronto Pearson Intl Airport to Dublin is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Dublin (average of $509). Flying from Toronto Pearson Intl Airport to Dublin in June is currently the most expensive (average of $924). 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 DUB?

Find hourly flight availability from Pearson Intl to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to Dublin in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Air Transat, and Aer Lingus from Toronto Pearson Intl Airport to Dublin 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
7.9
Good
363 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

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
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

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
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

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
1,271 reviews
Porter Airlines
7.9
Good
363 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

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
3,091 reviews
Porter Airlines
7.9
Good
363 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

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
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.6

Crew

8.6

Entertainment

7.0

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Toronto Pearson Intl?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Toronto Pearson Intl to Dublin. 8 airlines have flights to Dublin from Toronto Pearson Intl on a regular basis. Booking flights from Toronto Pearson Intl to Dublin should not be difficult; the airport handles an average of 9 inbound flights from Toronto Pearson Intl per day.

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

    For as low as $450, Lufthansa can have you in Dublin from Toronto Pearson Intl Airport in 6h 35m. Airlines will cover a distance of 3267 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to Dublin round-trip?

    According to our current data, WestJet ($309), Aer Lingus ($318), and Lufthansa ($333) offers the cheapest pricing from Toronto Pearson Intl Airport to Dublin. WestJet is 42% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto Pearson Intl Airport to Dublin on time: WestJet (76%), American Airlines (73%), Aer Lingus (73%).

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

    While on average a flight from Toronto Pearson Intl Airport to Dublin is generally $1,166, our data shows the cheapest flight currently is $164. When looking at the most popular route, (Toronto Pearson Intl - Dublin), you can expect to pay $415 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl to Dublin 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 Dublin?

    Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Dublin (average of $509). Flying from Toronto Pearson Intl Airport to Dublin in June is currently the most expensive (average of $924). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 8 airlines flying from Pearson Intl to Dublin

Discover the top 8 airlines that operate flights from Pearson Intl to Dublin. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$309Average$546FlexibilityNo cancel feeOn-time60%
Aer LingusCheapest$318Average$556FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$333Average$576FlexibilityNo cancel feeOn-time76%
Porter AirlinesCheapest$343Average$445FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$386Average$510FlexibilityNo cancel feeOn-time50%
IcelandairCheapest$402Average$524FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$448Average$597FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$662Average$732FlexibilityNo cancel feeOn-time71%

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