HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Limerick

$577+ Cheap flights from Raleigh (RDU) to Limerick, Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ORK
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Limerick with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Raleigh-Durham to Limerick are usually found in January or November, booked 18 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Raleigh to Limerick

Keep the following information in mind while searching for Raleigh to Limerick flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$577
(KLM)

Popular in

June

Cheapest in

January

Average price

$965
Provider with most accurate pricing for Raleigh-Durham-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Shannon flights.
Search Deals
From Raleigh-Durham to Limerick
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Raleigh to Limerick

Cheapest flights from Raleigh to Limerick
Explore the most affordable flight options available from Raleigh to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This KLM deal was found by Cheapflights users on 4/23. 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.
Fri 8/157:59 pmRDU - SNN
1 stop10h 11mKLM
Fri 8/221:05 pmSNN - RDU
1 stop11h 08mKLM
Deal found 4/23$577
This Delta deal was found by Cheapflights users on 4/24. 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 9/211:40 amRDU - SNN
1 stop18h 30mDelta
Wed 9/101:05 pmSNN - RDU
1 stop12h 57mDelta
Deal found 4/24$587
This United Airlines deal was found by Cheapflights users on 4/22. 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 9/176:10 pmRDU - SNN
1 stop11h 05mUnited Airlines
Tue 9/239:30 amSNN - RDU
1 stop12h 34mUnited Airlines
Deal found 4/22$645
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 11/198:50 pmRDU - SNN
1 stop14h 55mAmerican Airlines
Wed 11/267:45 amSNN - RDU
1 stop14h 50mAmerican Airlines
Deal found 4/23$673
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Wed 11/1910:55 amRDU - SNN
2 stops19h 35mAir Canada
Wed 11/267:45 amSNN - RDU
3 stops20h 49mAir Canada
Deal found 4/23$740
This KLM deal was found by Cheapflights users on 4/23. 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 6/71:38 pmRDU - SNN
2 stops16h 32mMultiple Airlines
Sat 6/141:05 pmSNN - RDU
1 stop15h 36mMultiple Airlines
Deal found 4/23$897
This FlightHub deal was found by Cheapflights users on 4/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:35 pmRDU - SNN
1 stop30h 50mAer Lingus
Sat 9/271:45 pmSNN - RDU
1 stop12h 54mAer Lingus
Deal found 4/23$1,044
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/79:44 amRDU - SNN
1 stop15h 11mJetBlue
Sat 6/142:40 pmSNN - RDU
1 stop12h 48mJetBlue
Deal found 4/23$2,434
This AranGrant deal was found by Cheapflights users on 4/24. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:15 pmRDU - SNN
1 stop21h 20mBritish Airways
Tue 5/207:40 amSNN - RDU
2 stops17h 50mBritish Airways
Deal found 4/24$8,184

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to Limerick 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 April 24, 2025.
Use the filters below to find and compare flights from Raleigh to Limerick that are best for you.

Fly from

Raleigh

Fly to

Limerick

Route

Depart

Return

Price

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Sun 5/18

6:20 pm-10:15 am

1 stop10h 55m

Shannon

Fri 5/30

9:30 am-9:35 pm

1 stop17h 05m

$645

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Sun 5/18

6:15 pm-8:35 pm

1 stop21h 20m

Shannon

Fri 5/30

9:15 pm-2:05 pm

1 stop21h 50m

$702

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Thu 6/5

12:25 pm-11:10 am

2 stops17h 45m

Shannon

Thu 6/12

1:05 pm-11:17 pm

2 stops15h 12m

$767

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Sat 6/7

12:25 pm-11:10 am

2 stops17h 45m

Shannon

Sat 6/14

1:05 pm-7:18 pm

1 stop11h 13m

$894

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Sat 6/7

9:44 am-5:55 am

1 stop15h 11m

Shannon

Sat 6/14

2:40 pm-10:28 pm

1 stop12h 48m

$2,434

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Thu 5/15

7:00 am-11:20 am

2 stops23h 20m

Shannon

Tue 5/20

9:15 pm-9:40 pm

2 stops29h 25m

$7,481

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Thu 5/15

6:00 am-5:55 am

1 stop18h 55m

Shannon

Tue 5/20

2:40 pm-11:21 pm

1 stop13h 41m

$8,922

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Thu 5/15

5:50 pm-8:35 pm

2 stops21h 45m

Shannon

Tue 5/20

9:15 pm-1:40 pm

1 stop21h 25m

$8,941

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Fri 6/13

7:50 pm-7:30 am

2 stops54h 40m

$665

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Wed 4/30

4:35 pm-4:10 pm

2 stops18h 35m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 12 results
1
2

Best time to book a flight from Raleigh to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick 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 Limerick

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Limerick. Price data was last updated on April 18, 2025.

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Limerick. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Raleigh to Limerick (average of $644). Flying from Raleigh to Limerick in June is currently the most expensive (average of $1,279). 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 LR9?

Find hourly flight availability from Raleigh to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Raleigh to Limerick, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

Rainfall in Limerick by month

Plan your trip to Limerick by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Limerick ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Limerick when rainfall is around 2.3 in.

Temperature in Limerick by month

Plan your trip to Limerick by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Limerick, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Limerick

Get insights into the airlines that provide service to Limerick. 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 Limerick. Reviews last updated April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,924 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly from for flights from Raleigh to Limerick?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Limerick. On average, Raleigh-Durham has 0 outbound flights to Limerick per day from 3 airlines. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $665. Air Canada flights start at $668 while deals on KLM start at $708 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Limerick 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 Limerick?

    Currently, November is the cheapest month in which you can book a flight from Raleigh to Limerick (average of $644). Flying from Raleigh to Limerick in June is currently the most expensive (average of $1,279). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Raleigh to Limerick

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Dublin flights
Raleigh to Dublin flights
Myrtle Beach to Dublin flights
Charlotte to Shannon flights
Asheville to Dublin flights
Knoxville to Dublin flights
Norfolk to Dublin flights
Greensboro to Dublin flights
Raleigh to Shannon flights
Knoxville to Shannon flights
Wilmington to Dublin flights
Raleigh to Cork flights
Blountville to Dublin flights
Greensboro to Shannon flights
Fayetteville to Dublin flights
Norfolk to Shannon flights
Charlotte to Cork flights
Jacksonville to Dublin flights
New Bern to Dublin flights
Norfolk to Cork flights
Jacksonville to Shannon flights
Knoxville to Cork flights
Asheville to Cork flights
Greenville to Dublin flights
Raleigh to Milltown (Kerry) flights
Greensboro to Cork flights
Charlotte to Milltown (Kerry) flights

Top 3 airlines flying from Raleigh to Limerick

Discover the top 3 airlines that operate flights from Raleigh to Limerick. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$488Average$882FlexibilityNo cancel feeOn-time71%
DeltaCheapest$594Average$841FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$663Average$911FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.