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$429+ Cheap flights from Raleigh (RDU) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — DUB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Dublin are usually found in January or February, booked 60 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Raleigh to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$454
(CheapOair)

One-way from

$429
(Ovago)

Popular in

June

Cheapest in

January

Average price

$610
From Raleigh-Durham to Dublin
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One-way flight from Raleigh-Durham to Dublin
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Highest demand for flights based on searches. 17% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Raleigh to Dublin

Cheapest flights from Raleigh to Dublin
Explore the most affordable flight options available from Raleigh to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:40 pmRDU - DUB
1 stop10h 35mMultiple Airlines
Tue 10/219:50 amDUB - RDU
1 stop16h 16mMultiple Airlines
Deal found 9/9$454
This KLM deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:40 pmRDU - DUB
1 stop33h 05mMultiple Airlines
Tue 11/116:00 amDUB - RDU
2 stops16h 45mMultiple Airlines
Deal found 9/9$457
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:20 pmRDU - DUB
1 stop12h 35mUnited Airlines
Wed 11/129:30 amDUB - RDU
1 stop11h 41mUnited Airlines
Deal found 9/9$458
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:25 pmRDU - DUB
1 stop15h 25mAmerican Airlines
Wed 10/159:30 amDUB - RDU
1 stop10h 56mAmerican Airlines
Deal found 9/10$461
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:00 amRDU - DUB
1 stop20h 10mUnited Airlines
Tue 10/219:50 amDUB - RDU
2 stops16h 53mUnited Airlines
Deal found 9/11$462
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:27 pmRDU - DUB
2 stops15h 53mDelta
Wed 11/1211:30 amDUB - RDU
2 stops12h 48mDelta
Deal found 9/11$463
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:09 pmRDU - DUB
1 stop11h 01mUnited Airlines
Tue 10/219:50 amDUB - RDU
2 stops33h 17mUnited Airlines
Deal found 9/10$465
This United deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:35 amRDU - DUB
2 stops15h 55mMultiple Airlines
Mon 11/179:00 amDUB - RDU
1 stop17h 23mMultiple Airlines
Deal found 9/9$466
This KAYAK deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:49 pmRDU - DUB
2 stops39h 16mSWISS
Mon 11/106:35 pmDUB - RDU
2 stops32h 14mSWISS
Deal found 9/10$467
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:33 amRDU - DUB
1 stop15h 22mKLM
Wed 10/1511:00 amDUB - RDU
1 stop12h 41mKLM
Deal found 9/10$468
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:15 pmRDU - DUB
1 stop10h 55mLufthansa
Mon 11/109:00 amDUB - RDU
1 stop17h 23mLufthansa
Deal found 9/10$469
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:00 amRDU - DUB
2 stops41h 10mAir Canada
Wed 11/129:00 amDUB - RDU
1 stop17h 23mAir Canada
Deal found 9/9$470

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Raleigh to Dublin that are best for you.

Fly from

Raleigh

Fly to

Dublin

Route

Depart

Return

Price

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Sun 10/26

9:44 am-9:20 am

1 stop19h 36m

Dublin

Wed 11/12

11:30 am-7:07 pm

2 stops12h 37m

$463

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Tue 10/28

3:55 pm-9:20 am

2 stops13h 25m

Dublin

Wed 11/12

9:45 am-7:02 pm

1 stop14h 17m

$463

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Mon 10/27

10:00 am-8:45 am

1 stop18h 45m

Dublin

Wed 11/12

11:30 am-7:07 pm

2 stops12h 37m

$463

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Wed 11/12

11:20 am-9:55 am

1 stop17h 35m

Dublin

Mon 11/17

9:00 am-9:23 pm

1 stop17h 23m

$466

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Wed 12/3

1:30 pm-8:10 am

1 stop13h 40m

Dublin

Sun 12/7

9:00 am-9:23 pm

1 stop17h 23m

$468

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Sun 10/26

10:35 am-10:20 am

1 stop19h 45m

Dublin

Mon 11/10

9:00 am-9:23 pm

1 stop17h 23m

$468

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Wed 10/8

6:00 am-7:55 am

1 stop20h 55m

Dublin

Tue 10/21

10:00 am-12:09 am

1 stop19h 09m

$468

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Tue 11/11

3:15 pm-7:10 am

1 stop10h 55m

Dublin

Mon 11/17

9:00 am-9:23 pm

1 stop17h 23m

$470

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Thu 11/13

3:15 pm-7:10 am

1 stop10h 55m

Dublin

Wed 11/19

9:00 am-9:23 pm

1 stop17h 23m

$470

RaleighDublin

RDU - DUB

RDUDUB

Raleigh-Durham

Mon 10/27

3:59 pm-12:40 pm

2 stops16h 41m

Dublin

Tue 11/11

9:45 am-12:20 am

2 stops19h 35m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 17 results
1
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Best time to book a flight from Raleigh to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Dublin. Price data was last updated on August 29, 2025.

The price you pay for your flight from Raleigh to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Raleigh to Dublin?

Currently, November is the cheapest month in which you can book a flight from Raleigh to Dublin (average of $509). Flying from Raleigh to Dublin in June is currently the most expensive (average of $924). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDU to DUB?

Find hourly flight availability from Raleigh to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Raleigh to Dublin is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 33% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to Dublin flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Raleigh to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Raleigh to Dublin, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
546 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Raleigh to Dublin?

    A quick flight from Raleigh to Dublin can take about 19h 36m. Delta provides one of the quickest options available for as low as $463. The distance between Raleigh and Dublin is about 3591 mi.

  • What are the cheapest airlines flying from Raleigh to Dublin round-trip?

    Our cheapest airline available from Raleigh to Dublin is Icelandair. Our recent data shows that you can find tickets from as low as $346 on this airline. Additional options worth looking into are British Airways and JetBlue, starting at $427 and $439 round-trip. Icelandair is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Raleigh to Dublin one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $429. United Airlines flights start at $444 while deals on Delta start at $444 one-way.

  • Where are the most common layover locations when flying from Raleigh to Dublin?

    Raleigh to Dublin flights have a layover in Reykjavik most often.

  • What are some popular things to do or see while on a layover in Reykjavik?

    Most Reykjavik visitors opt to spend their time experiencing Harpa, Hallgrímskirkja, and Laugardalslaug Geothermal Pool. Harpa, Hallgrímskirkja, and Laugardalslaug Geothermal Pool can be visited by traveling about 23.3 mi, 23.2 mi, and 24.6 mi respectively from Reykjavik Keflavik Intl. Those on a layover in Reykjavik in need of a rental car can book one at Reykjavik Keflavik Intl for about $58.

  • Where are the least popular layover locations for Raleigh to Dublin flights?

    Raleigh to Dublin flights have a layover in Washington, D.C. least often.

  • Can I find deals for flights from Raleigh to Dublin that include hotel bookings?

    Yes. In addition to deals on Raleigh to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Dublin.

  • Can I find deals for business class flights from Raleigh to Dublin?

    Yes. Cheapflights offers flight deals from Raleigh to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Raleigh to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Raleigh to Dublin (average of $509). Flying from Raleigh to Dublin in June is currently the most expensive (average of $924). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Raleigh to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Raleigh to Dublin

Discover the top 10 airlines that operate flights from Raleigh to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$346Average$506FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$427Average$655FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$439Average$782FlexibilityNo cancel feeOn-time62%
Air FranceCheapest$442Average$698FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$469Average$677FlexibilityNo cancel feeOn-time67%
DeltaCheapest$470Average$670FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$483Average$552FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$491Average$699FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$501Average$686FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$570Average$732FlexibilityNo cancel feeOn-time76%

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