Cheap Flights to Dublin

Popular airlines to Dublin

Frequently asked questions

What month is the cheapest to fly to Dublin?
The cheapest month to fly to Dublin is when there's less demand. Off-peak months are often when you'll find cheap fares. To save money, steer clear of flying during major holidays and school breaks.
Which US cities fly direct to Dublin?
Direct journeys take the hassle out of travel. When searching on Expedia, select "Direct flights only" to see the nonstop options to fly to Dublin.
How to find a cheap flight to Dublin?
To get cheap flights to Dublin, book early and consider traveling during the low season. Want some insider advice? Depart on a Thursday and you'll save 16% on average compared to those who travel on a Sunday.* Set up price tracking on the Expedia app and we'll notify you if prices drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Dublin?
Staying flexible with your plans can help you to secure last-minute deals on cheap flights to Dublin. To view all the available options, try exploring different ticket types, tweaking your Dublin vacation dates, leaving from an alternative airport or using another carrier.
How far in advance should I book a flight to Dublin?
Secure your flight to Dublin two to four months ahead if you're jetting in from an international destination. For domestic travel, the recommendation is around 28 days in advance. Lower prices and a greater choice of departure dates, schedules and seating options are just some of the advantages of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Dublin?
You can generally get cheap flights to Dublin on a Sunday. You'll save around 8% on average compared to booking on a Friday, which is typically the most expensive day to book.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Dublin?
A total of 12 airlines connect 28 airports across the globe to Dublin. Here are a few of the major airlines to Dublin, where Adelaide Airport (ADL) is the chief entry point:

  • Qantas
  • Virgin Australia
  • Rex Regional Express
  • Jetstar

Where do you fly into Dublin?
If you're flying to Dublin, the main airport to land at is Adelaide Airport (ADL).
How far is the airport from central Dublin?
You'll be around 35 mi south of central Dublin after arriving at Adelaide Airport (ADL).
Can I save money by booking a Dublin trip package?
Book a Dublin flight and hotel package deal on Expedia, and you could make significant savings. It's easy to bundle your accommodations and flights, and you can add car rentals and activities to create your own customized Dublin getaway. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to Dublin?
If you reserved your flight to Dublin in the last 24 hours, you can usually cancel or change it without fees. After that, extra charges may apply depending on the airline's rules and restrictions. To learn more, visit our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may receive a credit for future flights in place of a direct refund. When browsing on Expedia, select the "No cancel fee" or "Changes included" filters to compare tickets with flexible change policies.

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Tips to find the cheapest flights to Dublin

The cheapest day to fly

Get started finding a cheap flight to Dublin on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want 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.

The cheapest month to fly

is the cheapest month to fly to Dublin. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Dublin. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Dublin, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Dublin

The lowest price for round-trip flights to Dublin in 2025 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Dublin. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Dublin

are just some of the airlines that can typically offer cheap tickets to Dublin. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Dublin and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Dublin, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Dublin. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Dublin plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Dublin

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Dublin.

Stopover savings

The cheapest tickets to Dublin are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Dublin. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Dublin for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Dublin. Simply download the free Expedia app to your smart device and activate Dublin flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Dublin. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Dublin

Travel information

Destination airport
Dublin

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*Available to One Key members.