A busy street with shops, a double-decker bus, and a historic building with a clock tower.

Cheap Flights to County Dublin from CA $84

View CA $84 flight on Thu, Oct 22, 2026Opens in a new window

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How much is the cheapest flight to County Dublin?

Prices were available within the past 7 days and start at CA $84 for one-way flights and CA $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
British Airways
WestJet
Air Transat
Air Canada

Frequently asked questions

How do I find cheap flights to County Dublin that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Firstly, enter your travel dates and click on "Search." Second step: Check the "No change fee" box underneath the "Flexible change policies" heading on the left-hand side of your screen. Step 3. Snag your flexible and cheap ticket to County Dublin.
Which airlines fly to County Dublin?
You can choose from a good range of airlines that offer flights into or near County Dublin. Some of your best options are:
  • Aer Lingus - 295 flights to or near County Dublin each month, including 295 flights to Dublin Airport (DUB) per month.
  • Delta - 30 flights to or near County Dublin each month, including 30 flights to Dublin Airport (DUB) per month.
  • American Airlines - 30 flights to or near County Dublin each month, including 30 flights to Dublin Airport (DUB) per month.
How can I find cheap tickets to County Dublin?
A great strategy for picking up cheap tickets is to be flexible with your travel dates. Begin with searching for your flight to County Dublin, then click on the "flexible dates" box for a list of prices for nearby days. Another tip? Book well ahead. To give you an idea of fares, CA $152 was the best price for a flight to County Dublin in the last seven days.
How much is a flight to County Dublin?
One-way flights departing from London (LHR) sold for as little as CA $84 in the last seven days. During this time, the cost of a return journey to County Dublin varied between CA $152 and CA $677. If you spot a good deal, grab it fast — these fares don't stick around for long.
What are the most popular airports to fly into in County Dublin?
Pack your suitcase and jet into Dublin Airport (DUB), County Dublin's major flight hub. Reserve a seat on one of the 386 flights that land at this awesome destination each month.
When is the cheapest time to fly to County Dublin?
Fly out on a Tuesday to increase your chances of picking up the cheapest deal to County Dublin. Mondays are usually the second most affordable day to depart. Saturday is typically the priciest day to fly anywhere.
How much is a plane ticket to County Dublin?
Ticket prices to County Dublin ranged from CA $152 to CA $677 in the last seven days. Typically, the earlier you make a reservation, the bigger the bargain.
What are the best things to do in County Dublin?
  • Packed with character and cultural allure, Dublin is the ideal place to begin your County Dublin escape. Pay a visit to renowned attractions like Trinity College, enjoy some retail therapy or wine and dine your way around some of this city's wonderful eateries. The choice is yours!
  • When thinking about what sort of clothes to take on your trip, take into account that Dublin has an oceanic climate. To give you a better idea of what to expect, study the weather forecast before you go.
  • About 225 kilometres to the southwest of Dublin, Cork also deserves to be on your travel itinerary. Favourite sights at this destination include Mahon Point Shopping Centre — don't forget to drop by.
What is the best time to go to County Dublin?
Dublin, County Dublin's most prominent city, is a terrific place to explore at anytime. Not a fan of chilly weather? Then head here from June 20 onward during the summer months, when temperatures fluctuate from 11ºC to 17ºC. May, June and August is when Dublin is really lively.
What months are the cheapest to book a flight to County Dublin?
To secure a low-cost flight to County Dublin, book sometime in February when the price of airfares are at their cheapest. When's the most costly? In the U.S, it's the festive month of December.

Book with confidence

Find Your Flights to County Dublin DUB

Cheap flights to County Dublin (DUB)

Get started finding a cheap flight to County Dublin on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to County Dublin.

Roundtrip prices range from CA $152 - CA $677, and one-ways County Dublin start as low as CA $84.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to County Dublin (DUB)

You have several options for which airline you choose to travel with to County Dublin. There are 10 airlines flying into DUB: Aer Lingus, British Airways, Lufthansa, Air France, KLM, WestJet, Air Transat, Air Canada. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to County Dublin (DUB) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to DUB in October and in October for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to County Dublin DUB

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Roundtrip price
CA $151

Trending flights to County Dublin

Prices were available within the past 7 days and start at CA $84 for one-way flights and CA $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet

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