RDU - DUB

$218 Find Cheap Flights from Raleigh to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Dublin departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Dublin.
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Everything you should know

Cheapest round-trip
$353
Overall average: $625
Icelandair
Mon 4/20Mon 4/27
RDU - DUB • 1 stop
Cheapest non-stop
$673
American Airlines
Mon 4/20Thu 4/30
RDU - DUB • Non-stop
Video guide: How to find cheap flights to Dublin
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Top airlines
Icelandair
Cheapest • from $353 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 28% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Raleigh to Dublin (RDU-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Raleigh to Dublin

Mon, Apr 20 - Mon, Apr 27
Icelandair Logo
8:30 pm - 1:15 pmRDU-DUB
11h 45m1 stop
Icelandair Logo
2:15 pm - 7:30 pmDUB-RDU
10h 15m1 stop
$353Icelandair
Find Deal
Mon, Feb 16 - Wed, Feb 25
Icelandair Logo
7:35 pm - 10:15 amRDU-DUB
9h 40m1 stop
Icelandair Logo
11:30 am - 6:35 pmDUB-RDU
12h 05m1 stop
$354Icelandair
Find Deal
Sat, Nov 15 - Fri, Nov 21
Icelandair Logo
7:35 pm - 10:15 amRDU-DUB
9h 40m1 stop
Icelandair Logo
11:30 am - 6:35 pmDUB-RDU
12h 05m1 stop
$355Icelandair
Find Deal
Sun, Feb 15 - Fri, Feb 27
Delta Logo
1:00 pm - 8:45 amRDU-DUB
14h 45m1 stop
Delta Logo
10:45 am - 7:18 pmDUB-RDU
13h 33m1 stop
$433Delta
Find Deal
Sun, Mar 1 - Wed, Mar 11
Delta Logo
8:35 am - 8:45 amRDU-DUB
19h 10m1 stop
Delta Logo
8:45 am - 5:45 pmDUB-RDU
13h 00m1 stop
$452Delta
Find Deal
Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
6:30 am - 8:10 amRDU-DUB
20h 40m1 stop
United Airlines Logo
9:00 am - 2:07 pmDUB-RDU
34h 07m2 stops
$455United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
6:00 am - 8:10 amRDU-DUB
21h 10m2 stops
United Airlines Logo
9:00 am - 2:07 pmDUB-RDU
34h 07m2 stops
$460United Airlines
Find Deal
Mon, Apr 27 - Fri, May 8
Air Canada Logo
2:45 pm - 8:15 amRDU-DUB
36h 30m2 stops
Air Canada Logo
9:50 am - 1:55 pmDUB-RDU
33h 05m2 stops
$462Air Canada
Find Deal
Sat, Feb 28 - Fri, Mar 13
Air Canada Logo
1:45 pm - 7:10 amRDU-DUB
36h 25m2 stops
Air Canada Logo
8:00 am - 9:20 pmDUB-RDU
17h 20m2 stops
$470Air Canada
Find Deal
Wed, Apr 22 - Tue, Apr 28
American Airlines Logo
8:40 pm - 3:45 pmRDU-DUB
14h 05m1 stop
American Airlines Logo
8:50 am - 4:45 pmDUB-RDU
12h 55m1 stop
$471American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Raleigh to Dublin flights

Get data-powered insights and trends into flights from Raleigh to Dublin to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Dublin
Find cheap flights to Dublin

Planning a trip from Raleigh to Dublin? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Raleigh to Dublin?

The average price of all round-trip flights from Raleigh to Dublin clicked on KAYAK for each day over the last 12 months.

For Raleigh to Dublin, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Dublin back to Raleigh, the best deals are generally found on Sunday, with Saturday being the most expensive.

What is the cheapest month to fly from Raleigh to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Raleigh to Dublin is February, where tickets cost $433 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $808 and $707 respectively.

How far in advance should I book a flight from Raleigh to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Raleigh to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Raleigh to Dublin, you should book around 4 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$218
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Raleigh to Dublin

When to book flights from Raleigh to Dublin

Are your dates flexible? Find out the best times to travel from Raleigh to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Raleigh to Dublin

  • How many carry on are allowed when flying from Raleigh to Dublin?

    The number of carry-on is determined by the airline you are flying with and ticket class. When traveling with a business class ticket on TAP Air Portugal, you are allowed one bag and a personal item. With an executive class ticket, you can bring on two bags and a personal item. The bag carried on board need not exceed 16 × 12 × 5 inches.

  • What are the requirements for my child to fly unaccompanied?

    Different airlines have different sets of requirements when flying from RDU to DUB. Your child must be over 8 years to be allowed to travel with Air Canada, while at least 5 years to travel with Lufthansa, United, or Delta Air Lines. Delta has an unaccompanied minor program available for children between 5–14 years, which is optional for 15-17 year olds.

  • Can I carry a liquid when traveling with Air France?

    Liquids limited to 3.4 ounces containers are permitted on Air France flight from RDU to DUB. The containers must be placed in a quart-size, transparent, resealable, plastic bag. Only one bag is allowed per person. Note that at the security checkpoint, you’ll be required to place the quart-size bag separately from the rest of your carry-on.

  • Which Terminal at the Dublin Airport server international flights from Raleigh-Durham International Airport?

    Dublin Airport has two terminals, 1 and 2. Terminal 2 is a hub for American, Air Canada, Delta, and United Airlines and is the likely terminal you will use when arriving from RDU. Terminal 1 deals mainly with domestic flights.

  • What is the cheapest flight from Raleigh to Dublin?

    In the last 3 days, the lowest price for a flight from Raleigh to Dublin was $218 for a one-way ticket and $353 for a round-trip.

  • Do I need a passport to fly between Raleigh and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Raleigh and on arrival in Dublin.

  • Which airports will I be using when flying from Raleigh to Dublin?

    Raleigh and Dublin are both served by 1 main airport. You will leave Raleigh from Raleigh-Durham and will be arriving at Dublin.

  • Which aircraft models fly most regularly from Raleigh to Dublin?

    The Airbus A321neo is the aircraft model that flies most regularly on the Raleigh to Dublin flight route.

  • Which airline alliances offer flights from Raleigh to Dublin?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Raleigh and Dublin, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Dublin from Raleigh?

    Reykjavik is the most popular layover city among KAYAK users traveling from Raleigh to Dublin.

  • Which is the best airline for flights from Raleigh to Dublin, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Raleigh to Dublin are Delta and KLM. With an average price for the route of $667 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $594 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Raleigh to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Raleigh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Raleigh to Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for $414 or less one-way and $593 or less round-trip.
  • If you are flying from Raleigh-Durham International Airport (RDU) to Dublin Airport (DUB), your stopover will be determined by the airline you decide to fly with. When flying with Tap Air Portugal, you will stop over at Lisbon (LIS), New York (JFK) or Boston (BOS), while when flying with American Airlines, you will stop over at Charlotte Douglas (CHL), Philadelphia (PHL), Chicago (ORD), or Reagan-National (DCA).
  • If you prefer to travel with an eco-friendly partner from RDU to DUB, then Delta is a suitable option. It has retired over 200 airplanes and replaced them with 25 percent more fuel-efficient planes. It has also entered partnerships with various groups to undertake varying conservation projects and implemented efficient waste management programs. Its Delta Sky Club, located at RDU at Terminal 2, is environmentally-friendly in its own way, by using green packaging for to-go foods and service items.
  • If your child is between 2–11 years old, Air France makes assurance that he/she travels on a seat next to you from RDU to DUB at reduced fares. The airline will provide a special meal for your child, appropriate coloring books for their age, and plenty of entertainment through its remarkable in-flight entertainment system.
  • RDU has put in place measures that improve the traveling experience if you are disabled. If you decide to travel to RDU with your car and have limited mobility, there is no need to worry. The parking facilities are equipped with handicapped spaces. At RDU, movement aids and support devices such as body braces, scooters, and prosthetic items are allowed past security checkpoints to improve your comfort when traveling.
  • You can travel with your infant, who is less than 2 years from RDU to DUB, on your lap at a highly discounted or a percentage of the adult fare with either Delta, American, Air Canada or Air France. If you have two children, the older one must sit in his own seat. The seat should be fitted with a child safety seat.

Reviews of the top 5 airlines serving from Raleigh to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Raleigh to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7993 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

Boarding: Boarding was a bit of a mess. Our tickets indicated "BC" for Business Class, but we and many others were confused as that was not indicated anywhere in the airport, so we didn't know when we're supposed to board. The airplane: The airplane was nice. However, we sat near the back of the business class cabin and the flight attendants and passengers from other cabins would constantly move the curtain (which was very loud), preventing me from fallling asleep on my 8 hour flight. The flight crew: Amazing, generally. However, they nearly forgot to serve breakfast to me. The flight food: I was able to select my meal for dinner, which was really good. Breakfast was a bit of a mess, however. The crew forgot to serve me breakfast until the last minute. Very little was available by the time they remembered. The entertainment: Paltry, underwhelming, and dated. Not one new movie was available. Bottom line: For the money, you might want to consider other options for your international business class flights.

Sat on the ground in Cincinnati for 50 minutes before deplaning

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

This flight never occurred because AA couldn’t get their act together.

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

For goodness sake, board from the back of the plane to the front and assign overhead space. It would fix everything. Seriously.

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

It was a smooth flight both in the sky and landing!

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

Everything you need to know for your flight from Raleigh to Dublin

Information on your arrival and departure airports

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