$895 Cheap Flights from Nantucket (ACK) to Dublin (DUB)

View $895 flight on Sat, Feb 14, 2026Opens in a new window

Popular airlines from Nantucket, MA (ACK-Nantucket Memorial) to Dublin Airport (DUB)

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Cheap Flights from Nantucket to Dublin (ACK-DUB)

Prices were available within the past 7 days and start at $895 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB) cost?
Snag a cheap one-way flight from $895 or cheap return flight from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between ACK and DUB. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from ACK to DUB. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB)?
You'll need to take a flight with a layover when traveling from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ACK to DUB?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB)?
Book a flight from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 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.
Is it cheaper to buy a plane ticket from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB) last-minute?
Booking your flight from ACK to DUB just before your getaway is usually more expensive. But if there's some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an ACK to DUB flight and hotel package?
Compared with arranging hotels and flights separately, booking an ACK to DUB flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Nantucket Memorial Airport (ACK) to Dublin Airport (DUB)?
It's usually possible to cancel or reschedule your ACK to DUB flight. However, if it's been more than 24 hours since booking, additional fees 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.

Travel information

Origin airport
Nantucket Memorial
Destination airport
Dublin
Distance
2994 mi

Book with confidence

Nantucket to Dublin Flights

The cheapest times to fly from Nantucket 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 Nantucket to Dublin are during the month of . You can find some of the cheapest flights from Nantucket to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nantucket to Dublin

Sunday is one of the best days to book for cheap flights from Nantucket 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 Nantucket 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 Nantucket to Dublin in 2026. You can also book with separate airlines for your outbound and return journeys, from $895 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 Nantucket 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 Nantucket 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.

 

Nantucket to Dublin Flights
*Available to One Key members.