Cheap Flights from Toronto to Dublin

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Flight deals from Toronto to Dublin

Looking for a cheap last-minute deal or the best return flight from Toronto to Dublin? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Toronto to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto to Dublin flights are currently cheapest in October.

Direct flights from Toronto to Dublin

Toronto to Dublin: Alternative routes

Compare routes from Toronto to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Toronto to Dublin: Flight information

The things to know before you go.
Cheapest flight foundR 2,883
Cheapest month to flyOctober
Average flight time6 hrs, 41 mins
Most popular airlineWestJet
Average flights per week40

Finding cheap flights from Toronto to Dublin: Frequently asked questions

The best price we found for a return flight from Toronto to Dublin is R 5,176. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 41 minutes is the average flight time from Toronto to Dublin.
WestJet, Aer Lingus and American Airlines fly direct from Toronto to Dublin.
As of July 2025, there are 40 flights per week flying from Toronto to Dublin.
The cheapest month to fly from Toronto to Dublin is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Toronto to Dublin Airport on Thursday, 9 October 2025.
Yes – the average flight time is 6 hours and 41 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Dublin is Porter Airlines .

Flying from Toronto to Dublin Airport (DUB): What you need to know

  • Organising your flight from Toronto to Dublin Airport (DUB) begins with finding the best airport to jet off from. Pearson International Airport (YYZ), Billy Bishop Toronto City Airport (YTZ) and Region of Waterloo International Airport (YKF) are the main departure points in Toronto.

  • 6 hours 40 minutes is the average journey time for a direct Toronto to Dublin Airport flight.

  • Dublin is four hours ahead of Toronto. Dublin Airport is located in Dublin, which runs on the UTC+0 timezone.

  • The most popular route is from Pearson International Airport (YYZ) to Dublin Airport (DUB), with 19 direct services every week. If you're looking to take off without delay, the earliest flight from YYZ to DUB is the 5:20pm Aer Lingus service. If a later start suits your schedule, the last departure is at 11:55pm with Air Transat.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your flight from Toronto to DUB.

  • If you're jetting off during a bank holiday or other peak period, give yourself extra time. Arrive two hours ahead of domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

Airports in Toronto

Pearson International Airport (YYZ)

  • You can book a direct flight from Toronto to Dublin Airport (DUB) out of Pearson International Airport (YYZ).

  • At YYZ, there's a good selection of airlines operating direct flights from Toronto to Dublin Airport, such as:

  • The majority of travellers prefer to book seats with Aer Lingus from YYZ to DUB.

  • Aer Lingus is the best performing carrier for punctuality on this route.

  • Travelling from central Toronto to YYZ takes around 50 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 27 kilometres in 25 minutes or so, depending on traffic.

  • Want a hassle-free start to your travels? Stay near Pearson International Airport. Whether you have an early flight from Toronto to Dublin Airport or just don't want to be rushed, these hotels are the answer:

  • Of all flights leaving Pearson International Airport, 63.97% land on time at their destination.

Billy Bishop Toronto City Airport (YTZ)

  • You can arrive at YTZ from central Toronto in approximately 35 minutes by car, depending on traffic conditions. The journey by public transport takes roughly 40 minutes to travel the 3 kilometres or so.

  • Kick off your holiday early with an extra night away from home. Before catching your Toronto to DUB flight, stay in one of these hotels close to Billy Bishop Toronto City Airport:

  • When it comes to flights staying on schedule, Billy Bishop Toronto City Airport has an on-time arrival performance of 62.09%.

Region of Waterloo International Airport (YKF)

  • YKF is roughly 105 kilometres from central Toronto. Driving from the city centre to the airport takes about 1 hour 15 minutes. If you're planning to take public transport, expect a journey of around 4 hours 5 minutes.

  • Relax in bed for a little longer and still make your Toronto to Dublin Airport flight with time to spare. These accommodation options near Region of Waterloo International Airport make departure day a breeze if you're jetting off early:

  • Airports have an on-time performance rating that monitors how often flights arrive at their destinations without delays. At YKF, that rate is 63.64%.

About Dublin Airport (DUB)

Getting from Dublin Airport (DUB) to central Dublin

  • The centre of Dublin is roughly 8 kilometres from Dublin Airport. Journey times by car hire or cab will vary based on time of day and traffic conditions, so do a little research ahead of your trip.

  • Travelling by public transport takes roughly 2 hours 10 minutes.

How to find the cheapest flights from Toronto to Dublin Airport (DUB)

  • Right now, R 2,883 is the best price we've found for a one-way ticket from Toronto to Dublin Airport. The cheapest price for a return flight is R 5,176. Remember fares may change due to demand at the time of booking.

  • To score cheap flights from Toronto to DUB, book your plane ticket one month ahead of your departure date.

  • June is when you're most likely to land a good deal on a Toronto to Dublin Airport ticket. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Stay on top of deals for plane tickets from Toronto to DUB by setting up a Price Alert. We'll send you an email or notification through the app when prices go down.

  • Find a cheap flight from Toronto to Dublin Airport by using filters. Select your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Toronto to Dublin Airport (DUB)

  • February is the quietest month for flights from Toronto to Dublin Airport (DUB), while August is the most popular. Pick the best time to go to Dublin based on whether you prefer a lively atmosphere or a more laid-back vibe.

  • The warmest month in Dublin is July, with temperatures ranging between 10ºC (50ºF) and 20ºC (68ºF). Lock in your Toronto to DUB plane ticket then if that's your idea of comfortable weather.

  • Search for cheap tickets from Toronto to Dublin Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 1ºC (34ºF) and 9ºC (48ºF).

More about Dublin

Explore more of Ireland

  • Cork is just one of the many places in Ireland waiting to be explored once you've taken in the sights of Dublin. Around 225 kilometres away to the south-west, its top attractions include Blarney Castle, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.

  • If you want to check out another major stop in Ireland, consider Waterford, about 145 kilometres south-west of Dublin. Bishop's Palace, Christ Church Cathedral and Waterford Treasures Medieval Museum are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.