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Cheap flights from Toronto Pearson Intl Airport to Dublin

YYZ — DUB
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 Wednesday or Monday and return on a Thursday

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 18 September 2025.

Popular in

December

Cheapest in

November

Average price

£363

Good round-trip deal

£430 or less

Good one-way deal

£393 or less
Highest demand for flights based on searches. 2% potential increase in price (£5 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return 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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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 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 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 return flight from Pearson Intl to Dublin. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to Dublin, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Dublin (average of £71). Flying from Toronto Pearson Intl Airport to Dublin in April is currently the most expensive (average of £92). 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 18 September 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from Toronto Pearson Intl Airport to Dublin by exploring options for tickets at midday.

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 18 September 2025.
Get a feel of what it's like to fly with Porter Airlines, Aer Lingus, andAir Canada from Toronto Pearson Intl Airport to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
365 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 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
365 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 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
1,281 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 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
365 reviews
Check prices

Comfort

7.9

Entertainment

7.0

Overall

7.9

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 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?

    For a flight from Toronto Pearson Intl to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 9 inbound flights from Toronto Pearson Intl per day. 3 airlines have flights to Dublin from Toronto Pearson Intl on a regular basis.

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

    Our cheapest airline available from Toronto Pearson Intl Airport to Dublin is Aer Lingus. Our recent data shows that you can find tickets from as low as £222 on this airline. Additional options worth looking into are Porter Airlines and Air Canada, starting at £295 and £358 round-trip. You may be able to fly from Toronto Pearson Intl Airport to Dublin for 43% less than the average price by searching for these airlines.

  • 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: American Airlines (78%), Aer Lingus (78%), British Airways (78%).

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Dublin (average of £71). Flying from Toronto Pearson Intl Airport to Dublin in April is currently the most expensive (average of £92). 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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Wicklow
Athlone
Tullamore
Bray
Cavan
Drogheda
Malahide
Portmarnock
Enniscorthy
Dundalk
Mullingar
Arklow
Carlingford
Kildare
Maynooth
Swords
Castleknock
Naas

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Top 3 airlines flying from Pearson Intl to Dublin

Discover the top 3 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 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£222Average£418FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Porter AirlinesCheapest£295Average£337FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapest£358Average£453FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pearson Intl to Dublin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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

Yes, we can. To see specific flights from Pearson Intl to Dublin with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Pearson Intl today and book when prices fit your budget.

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