Cheap Flights to Leinster from CA $223

View CA $223 flight on Thu, Oct. 16, 2025Opens in a new window

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How much is the cheapest flight to Leinster?

Prices were available within the past 7 days and start at CA $223 for one-way flights and CA $512 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed, Sep. 10 - Tue, Sep. 16
YYZ
Toronto
DUB
Dublin
CA $512 Roundtrip, just found
CA $512
Roundtrip
just found
Select WestJet flight, departing Wed, Sep. 10 from Toronto to Dublin, returning Tue, Sep. 16, priced at CA $512 just found
Air Transat
Sat, Oct. 4 - Sat, Oct. 11
YYZ
Toronto
DUB
Dublin
CA $548 Roundtrip, just found
CA $548
Roundtrip
just found
Select Air Transat flight, departing Sat, Oct. 4 from Toronto to Dublin, returning Sat, Oct. 11, priced at CA $548 just found
TAP Portugal
Fri, Oct. 24 - Fri, Nov. 7
YYZ
Toronto
DUB
Dublin
CA $554 Roundtrip, just found
CA $554
Roundtrip
just found
Select TAP Portugal flight, departing Fri, Oct. 24 from Toronto to Dublin, returning Fri, Nov. 7, priced at CA $554 just found
Icelandair
Mon, Oct. 27 - Fri, Nov. 7
YYZ
Toronto
DUB
Dublin
CA $567 Roundtrip, just found
CA $567
Roundtrip
just found
Select Icelandair flight, departing Mon, Oct. 27 from Toronto to Dublin, returning Fri, Nov. 7, priced at CA $567 just found
Aer Lingus
Fri, Nov. 28 - Sun, Dec. 7
YYZ
Toronto
DUB
Dublin
CA $584 Roundtrip, just found
CA $584
Roundtrip
just found
Select Aer Lingus flight, departing Fri, Nov. 28 from Toronto to Dublin, returning Sun, Dec. 7, priced at CA $584 just found

Find the cheapest month to fly from Columbus (CMH) to Dublin (DUB)

November is typically the cheapest month to fly

From CA $683 - CA $1,653 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Leinster. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Leinster. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Leinster.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Leinster flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Leinster.

Looking to save even more? Get additional savings by bundling your Leinster flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Leinster trip!

Frequently asked questions

How do I find cheap flights to Leinster that have flexible change policies?
We understand that travel arrangements can change from one day to the next, so reserving a flexible ticket with Expedia is always a wise idea. Simply tick the "No change fee" box underneath the "Flexible change policies" filter. Your affordable, flexible flight to Leinster is just a few clicks away.
Which airlines fly to Leinster?
Dig out your passport, pack your bags and select from these top airlines that have flights into or near Leinster:

  • Aer Lingus - 295 flights to or near Leinster each month, including 295 flights to Dublin Airport (DUB) per month.
  • Delta - 30 flights to or near Leinster each month, including 30 flights to Dublin Airport (DUB) per month.
  • American Airlines - 30 flights to or near Leinster each month, including 30 flights to Dublin Airport (DUB) per month.

How can I find cheap tickets to Leinster?
A helpful strategy for finding cheap tickets is to be flexible with your dates. Begin with searching for your flight to Leinster, then click on the "flexible dates" box for a list of prices for nearby days. Want another tip? Book well ahead. To give you an idea of costs, CA $512 was the lowest price for a flight to Leinster in the last seven days.
How much is a flight to Leinster?
One-way trips departing from Calgary (YYC) sold for as low as CA $223 in the last seven days. During this period, the cost of a return ticket to Leinster varied between CA $512 and CA $584. If you find a fantastic deal, grab it fast — these fares don't stick around.
What are the most popular airports to fly into in Leinster?
Start organizing your Leinster vacation by securing a seat on one of the 386 monthly flights to Dublin Airport (DUB). This is the region's main gateway.
When is the cheapest time to fly to Leinster?
If you'd rather spend your vacation dollars exploring the delights of Leinster rather than on your journey there, take off earlier in the week. The most affordable day to fly is normally Tuesday, with Monday coming in second. With many folks travelling on the weekend, Saturday often has the costliest ticket prices.
How much is a plane ticket to Leinster?
In the last seven days, plane tickets to Leinster ranged between CA $512 and CA $584. The early bird catches the worm, so grab a good deal today.
What are the best things to do in Leinster?

  • Brimming with culture and energy, Dublin is the ideal base for your Leinster getaway. Take in big-name attractions like Trinity College, hit the shops or wine and dine your way around some of this city's inviting bars and restaurants. The decision is yours!
  • When deciding what type of clothing to take on your vacation, keep in mind that Dublin has an oceanic climate. For a better idea of what to expect while you're there, study the weather conditions before you leave.
  • You'll want to make Cork the next place you go to. It's around 225 kilometres to the southwest of Dublin and where you'll discover Mahon Point Shopping Centre, one of the destination's leading tourist sights.

What is the best time to go to Leinster?
A great time to explore Dublin is after June 20 when summer starts. In Leinster's main city, temperatures vary from 11ºC to 17ºC at this time — excellent weather for seeing the sights! May, June and August are the most popular months to visit.
What months are the cheapest to book a flight to Leinster?
A cheap month to reserve a great deal to Leinster is February, while prices are at their highest in December. Keep clear of this month if you're looking to save money.
Flights to Leinster information
Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Roundtrip price
CA $511

Trending flights to Leinster

Prices were available within the past 7 days and start at CA $223 for one-way flights and CA $512 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed, Sep. 10 - Tue, Sep. 16
YYZ
Toronto
DUB
Dublin
CA $512 Roundtrip, just found
CA $512
Roundtrip
just found
Select WestJet flight, departing Wed, Sep. 10 from Toronto to Dublin, returning Tue, Sep. 16, priced at CA $512 just found
*Available to Expedia members.