$248 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Dublin (DUB)

View $248 flight on Sat, Jul 26, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Dublin Airport (DUB)

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Find available prices by choosing your travel dates.

Cheap Flights from Newark Liberty Intl. Airport to Dublin (EWR-DUB)

Prices were available within the past 7 days and start at $248 for one-way flights and $409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, Mar 3 - Tue, Mar 10
EWR
New York
DUB
Dublin
$409 Roundtrip, found 22 hours ago
$409
Roundtrip
found 22 hours ago
Select Icelandair flight, departing Tue, Mar 3 from New York to Dublin, returning Tue, Mar 10, priced at $409 found 22 hours ago
Icelandair
Fri, Sep 5 - Wed, Dec 3
EWR
New York
DUB
Dublin
$415 Roundtrip, found 3 days ago
$415
Roundtrip
found 3 days ago
Select Icelandair flight, departing Fri, Sep 5 from New York to Dublin, returning Wed, Dec 3, priced at $415 found 3 days ago
United
Mon, Aug 18 - Tue, Aug 26
EWR
New York
DUB
Dublin
$421 Roundtrip, found 5 hours ago
$421
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Aug 18 from New York to Dublin, returning Tue, Aug 26, priced at $421 found 5 hours ago
Air Canada
Thu, Aug 14 - Sat, Aug 23
EWR
New York
DUB
Dublin
$421 Roundtrip, found 3 hours ago
$421
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Thu, Aug 14 from New York to Dublin, returning Sat, Aug 23, priced at $421 found 3 hours ago
United
Fri, Nov 14 - Sun, Nov 23
EWR
New York
DUB
Dublin
$423 Roundtrip, found 3 hours ago
$423
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Nov 14 from New York to Dublin, returning Sun, Nov 23, priced at $423 found 3 hours ago
United
Tue, Aug 5 - Tue, Aug 19
EWR
New York
DUB
Dublin
$426 Roundtrip, found 1 hour ago
$426
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Aug 5 from New York to Dublin, returning Tue, Aug 19, priced at $426 found 1 hour ago
TAP Portugal
Tue, Mar 3 - Thu, Mar 12
EWR
New York
DUB
Dublin
$426 Roundtrip, found 3 hours ago
$426
Roundtrip
found 3 hours ago
Select TAP Portugal flight, departing Tue, Mar 3 from New York to Dublin, returning Thu, Mar 12, priced at $426 found 3 hours ago
United
Mon, Dec 8 - Mon, Dec 15
EWR
New York
DUB
Dublin
$428 Roundtrip, found 1 day ago
$428
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 8 from New York to Dublin, returning Mon, Dec 15, priced at $428 found 1 day ago
Scandinavian Airlines
Wed, Aug 27 - Sun, Sep 14
EWR
New York
DUB
Dublin
$430 Roundtrip, found 10 hours ago
$430
Roundtrip
found 10 hours ago
Select Scandinavian Airlines flight, departing Wed, Aug 27 from New York to Dublin, returning Sun, Sep 14, priced at $430 found 10 hours ago
Bargain Flight
Fri, Feb 27 - Sun, Mar 8
EWR
New York
DUB
Dublin
$443 Roundtrip, found 2 days ago
$443
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Fri, Feb 27 from New York to Dublin, returning Sun, Mar 8, priced at $443 found 2 days ago
Flights from Newark Liberty Intl. Airport (EWR) to Dublin (DUB)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$408
Distance
3185 mi

Newark Liberty Intl. Airport to Dublin Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Dublin are during the month of March. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Dublin with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Newark Liberty Intl. Airport to Dublin

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $248 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

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

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Dublin Airport (DUB) cost?
Book cheap return tickets starting at $526 from Liberty Intl. Airport (EWR) to Dublin Airport (DUB). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Austrian Airlines flight leaving EWR on May 7 2025 and touching down at DUB. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from EWR to DUB?
The cheapest flights from EWR to DUB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Dublin Airport (DUB)?
Hop on a direct flight with Aer Lingus and fly straight from Liberty Intl. Airport (EWR) to Dublin Airport (DUB).
What is the cheapest airline that flies from EWR to DUB?
With tickets starting at $318 for a one-way flight from EWR to DUB, United is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from EWR on May 12 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Liberty Intl. Airport (EWR) to Dublin Airport (DUB)?
With an average of 2 nonstop flights that operate from Liberty Intl. Airport (EWR) to Dublin Airport (DUB) every day, you’ll be cruising above the clouds before you know it.
What are the most popular departure times for flights from Liberty Intl. Airport (EWR) to Dublin Airport (DUB)?
Flights between EWR and DUB tend to be busiest at 5 PM. If you’d like a less crowded experience and possibly cheaper fares, choose a departure that’s outside typical rush times.
What day of the week has the most flights from EWR to DUB?
Friday offers the most flights from Liberty Intl. Airport (EWR) to Dublin Airport (DUB). Consider traveling on this day and you’ll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Liberty Intl. Airport (EWR) to Dublin Airport (DUB)?
Liberty Intl. Airport (EWR)’s first flight to Dublin Airport (DUB) is at approximately 5:40PM UTC-5. With a flight time of 6h 25m, you’ll land at around 5:05AM UTC+0.
How long does it take to fly from Liberty Intl. Airport (EWR) to Dublin Airport (DUB)?
Flights from EWR to DUB have an average travel time of 6 hours and 27 minutes. The total distance between the two airports is 3,200 mi.
What airline has the least delays from EWR to DUB?
With 82% of flights usually arriving on schedule, Lufthansa has the best on-time performance for nonstop flights from Liberty Intl. Airport (EWR) to Dublin Airport (DUB). To check your flight status and get notified if anything changes, simply head to the Expedia App.
What is the best time to fly from Liberty Intl. Airport (EWR) to Dublin Airport (DUB)?
To avoid potential delays on the Liberty Intl. Airport (EWR) to Dublin Airport (DUB) route, aim to fly before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Dublin from Liberty Intl. Airport (EWR)?
Browse your flight options from Liberty Intl. Airport (EWR) to Dublin Airport (DUB). This is the only Dublin airport you can touch down at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Dublin Airport (DUB) last-minute?
Last-minute fares from EWR to DUB are usually more expensive. To lock in the lowest prices, start searching for flights well ahead of time. That being said, if your travel plans are flexible, you may score a cheap fare right before you leave.
Is it cheaper to book an EWR to DUB flight and hotel package?
You’ll typically save money by booking an EWR to DUB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. Once you’ve chosen your ideal accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Dublin Airport (DUB)?
You can usually reschedule or cancel your EWR to DUB flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.