$328 Cheap Flights from Raleigh (RDU) to Dublin (DUB)

View $328 flight on Mon, May 4, 2026Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Dublin Airport (DUB)

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Cheap Flights from Raleigh to Dublin (RDU-DUB)

Prices were available within the past 7 days and start at $328 for one-way flights and $381 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, Nov 17 - Wed, Nov 26
RDU
Raleigh
DUB
Dublin
$381 Roundtrip, just found
$381
Roundtrip
just found
Select Icelandair flight, departing Mon, Nov 17 from Raleigh to Dublin, returning Wed, Nov 26, priced at $381 just found
Icelandair
Wed, Feb 11 - Mon, Feb 16
RDU
Raleigh
DUB
Dublin
$405 Roundtrip, just found
$405
Roundtrip
just found
Select Icelandair flight, departing Wed, Feb 11 from Raleigh to Dublin, returning Mon, Feb 16, priced at $405 just found
Icelandair
Wed, Mar 25 - Mon, Mar 30
RDU
Raleigh
DUB
Dublin
$409 Roundtrip, just found
$409
Roundtrip
just found
Select Icelandair flight, departing Wed, Mar 25 from Raleigh to Dublin, returning Mon, Mar 30, priced at $409 just found
Icelandair
Sun, Nov 9 - Sat, Nov 22
RDU
Raleigh
DUB
Dublin
$429 Roundtrip, found 1 hour ago
$429
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Sun, Nov 9 from Raleigh to Dublin, returning Sat, Nov 22, priced at $429 found 1 hour ago
Icelandair
Mon, Dec 8 - Tue, Dec 23
RDU
Raleigh
DUB
Dublin
$430 Roundtrip, found 3 hours ago
$430
Roundtrip
found 3 hours ago
Select Icelandair flight, departing Mon, Dec 8 from Raleigh to Dublin, returning Tue, Dec 23, priced at $430 found 3 hours ago
Delta
Tue, Oct 28 - Tue, Nov 4
RDU
Raleigh
DUB
Dublin
$433 Roundtrip, found 1 hour ago
$433
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Oct 28 from Raleigh to Dublin, returning Tue, Nov 4, priced at $433 found 1 hour ago
Air Canada
Sun, Aug 16 - Tue, Aug 25
RDU
Raleigh
DUB
Dublin
$461 Roundtrip, found 4 hours ago
$461
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sun, Aug 16 from Raleigh to Dublin, returning Tue, Aug 25, priced at $461 found 4 hours ago
American Airlines
Wed, Feb 4 - Fri, Feb 13
RDU
Raleigh
DUB
Dublin
$467 Roundtrip, found 5 hours ago
$467
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Feb 4 from Raleigh to Dublin, returning Fri, Feb 13, priced at $467 found 5 hours ago
United
Wed, Aug 19 - Wed, Aug 26
RDU
Raleigh
DUB
Dublin
$468 Roundtrip, found 6 days ago
$468
Roundtrip
found 6 days ago
Select United flight, departing Wed, Aug 19 from Raleigh to Dublin, returning Wed, Aug 26, priced at $468 found 6 days ago
Aer Lingus
Tue, Aug 4 - Thu, Aug 20
RDU
Raleigh
DUB
Dublin
$473 Roundtrip, found 6 days ago
$473
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Tue, Aug 4 from Raleigh to Dublin, returning Thu, Aug 20, priced at $473 found 6 days ago

Find the cheapest month to fly from Raleigh (RDU) to Dublin (DUB)

January is typically the cheapest month to fly

From $375 - $1,052 per traveler.

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $509
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $509

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Dublin Airport (DUB) cost?
Secure a cheap one-way flight from $328 or cheap return flight from $381 from Raleigh - Durham Intl. Airport (RDU) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Raleigh - Durham Intl. Airport (RDU) to Dublin Airport (DUB)?
Flying in November may help you find better deals, as it's the cheapest month for flights between RDU and DUB. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Dublin Airport (DUB)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest RDU to DUB flight.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Dublin Airport (DUB)?
You'll have to book a flight with a layover when traveling from Raleigh - Durham Intl. Airport (RDU) to Dublin Airport (DUB). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from RDU 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 public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Dublin Airport (DUB)?
To arrive at Dublin Airport (DUB) on time, opt for a flight that leaves Raleigh - Durham Intl. Airport (RDU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Raleigh - Durham Intl. Airport (RDU) to Dublin Airport (DUB) last-minute?
Last-minute fares from RDU to DUB are usually more expensive. For the best prices, start searching for flights early. That said, if your travel plans are flexible, you may find a cheap fare right before your journey.
Is it cheaper to book a RDU to DUB flight and hotel package?
Booking a RDU to DUB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Dublin Airport (DUB)?
If you reserved your RDU to DUB flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United
Roundtrip price
$380
Distance
3593 mi

Book with confidence

Raleigh to Dublin Flights

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

 

The best time to book a flight from Raleigh to Dublin

Sunday is one of the best days to book for cheap flights from Raleigh 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 Raleigh 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 Raleigh to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $328 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 Raleigh 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 Raleigh 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.

 

Raleigh to Dublin Flights
*Available to One Key members.