HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$250+ Cheap flights from Louisiana 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana to Dublin 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.

Cheap flight deals from Louisiana to Dublin

Keep the following information in mind while searching for Louisiana to Dublin flight deals. Data was last updated January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$397
(KAYAK)

One-way from

$250
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$471
Provider with most accurate pricing for New Orleans Louis Armstrong-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Dublin flights.
Search Deals
From Louisiana to Dublin
Search Deals
One-way flight from Louisiana to Dublin
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Louisiana to Dublin

Cheapest flights from Louisiana to Dublin
Explore the most affordable flight options available from Louisiana to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

This Ovago deal was found by Cheapflights users on 1/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:55 pm
MSY
-
DUB
1 stop13h 45m
British Airways
Wed 3/116:30 pm
DUB
-
MSY
1 stop29h 25m
British Airways
Deal found 1/18$398
This Booking.com deal was found by Cheapflights users on 1/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:05 pm
MSY
-
DUB
1 stop31h 05m
Air Canada
Wed 2/189:00 am
DUB
-
MSY
1 stop14h 17m
Air Canada
Deal found 1/17$401
This KAYAK deal was found by Cheapflights users on 1/17. 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.
Tue 3/37:55 pm
MSY
-
DUB
1 stop11h 40m
British Airways
Tue 3/108:45 am
DUB
-
MSY
1 stop15h 10m
British Airways
Deal found 1/17$402
This KAYAK deal was found by Cheapflights users on 1/17. 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.
Wed 2/116:02 pm
MSY
-
DUB
2 stops16h 33m
British Airways
Mon 2/167:45 pm
DUB
-
MSY
1 stop28h 10m
British Airways
Deal found 1/17$406
This KAYAK deal was found by Cheapflights users on 1/18. 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.
Wed 8/199:50 pm
MSY
-
DUB
1 stop11h 55m
British Airways
Fri 8/288:35 am
DUB
-
MSY
1 stop17h 25m
British Airways
Deal found 1/18$407
This Ovago deal was found by Cheapflights users on 1/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:50 pm
MSY
-
DUB
1 stop12h 30m
British Airways
Thu 9/38:40 am
DUB
-
MSY
1 stop17h 20m
British Airways
Deal found 1/18$408
This KAYAK deal was found by Cheapflights users on 1/18. 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.
Tue 3/248:55 pm
MSY
-
DUB
1 stop15h 05m
British Airways
Tue 3/318:40 am
DUB
-
MSY
2 stops20h 11m
British Airways
Deal found 1/18$411
This KAYAK deal was found by Cheapflights users on 1/17. 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 3/297:00 am
MSY
-
DUB
2 stops22h 20m
British Airways
Wed 4/158:30 pm
DUB
-
MSY
1 stop29h 30m
British Airways
Deal found 1/17$412
This KAYAK deal was found by Cheapflights users on 1/17. 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.
Tue 8/114:11 pm
MSY
-
DUB
2 stops16h 39m
British Airways
Tue 8/258:40 am
DUB
-
MSY
2 stops21h 30m
British Airways
Deal found 1/17$415
This United Airlines deal was found by Cheapflights users on 1/18. 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 2/212:00 pm
MSY
-
DUB
2 stops13h 30m
United Airlines
Wed 2/189:00 am
DUB
-
MSY
1 stop14h 17m
United Airlines
Deal found 1/18$416
This United Airlines deal was found by Cheapflights users on 1/17. 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 4/15:00 am
BTR
-
DUB
2 stops22h 45m
United Airlines
Fri 4/109:50 am
DUB
-
BTR
2 stops37h 43m
United Airlines
Deal found 1/17$466
This KLM deal was found by Cheapflights users on 1/18. 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 2/275:24 pm
MLU
-
DUB
1 stop32h 21m
KLM
Sat 3/75:55 am
DUB
-
MLU
2 stops22h 22m
KLM
Deal found 1/18$473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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 January 19, 2026.
Use the filters below to find and compare flights from Louisiana to Dublin that are best for you.

Fly from

Louisiana

Fly to

Dublin

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 4/1

9:50 pm-6:00 pm

1 stop14h 10m

Dublin

Fri 4/10

8:35 am-8:00 pm

1 stop17h 25m

$407

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/24

8:55 pm-5:00 pm

1 stop15h 05m

Dublin

Tue 3/31

8:40 am-10:51 pm

2 stops20h 11m

$411

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 2/2

12:00 pm-7:30 am

2 stops13h 30m

Dublin

Wed 2/18

9:00 am-5:17 pm

1 stop14h 17m

$416

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 4/14

10:34 am-11:20 am

2 stops18h 46m

Dublin

Tue 4/21

12:00 pm-11:22 pm

2 stops17h 22m

$416

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 3/29

7:00 am-10:15 am

2 stops21h 15m

Dublin

Wed 4/15

8:40 am-9:19 pm

2 stops18h 39m

$421

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 4/14

8:00 am-7:20 am

1 stop17h 20m

Dublin

Tue 4/21

9:50 am-5:03 pm

1 stop13h 13m

$425

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 3/4

5:54 pm-3:40 pm

2 stops15h 46m

Dublin

Wed 3/11

8:50 am-9:26 pm

2 stops17h 36m

$427

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 4/14

5:50 pm-5:15 pm

2 stops17h 25m

Dublin

Fri 5/1

7:30 am-8:00 pm

1 stop18h 30m

$429

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 4/14

5:50 pm-5:15 pm

2 stops17h 25m

Dublin

Wed 4/29

8:30 pm-8:00 pm

1 stop29h 30m

$429

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Wed 4/1

5:00 am-9:45 am

2 stops22h 45m

Dublin

Fri 4/10

9:50 am-11:18 am

2 stops31h 28m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Louisiana to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Louisiana 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 Louisiana to Dublin

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

Currently, January is the cheapest month in which you can book a flight from Louisiana to Dublin (average of $412). Flying from Louisiana to Dublin in June is currently the most expensive (average of $651). 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.

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

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Dublin. 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 into for flights to Dublin from Louisiana?

    Most people fly into Dublin (DUB) if they book a flight to Dublin from Louisiana. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Louisiana to Dublin?

    British Airways, United Airlines, and KLM can get you from Louisiana to Dublin in just under 13h 30m. Your travel time can differ by up to 18h 51m. The distance between Louisiana and Dublin is about 4344 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Louisiana to Dublin?

    While some choose either Baton Rouge Ryan - Dublin or Lafayette Regional - Dublin, New Orleans Louis Armstrong - Dublin is the most popular route from Louisiana to Dublin.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana 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 Louisiana to Dublin?

    Currently, January is the cheapest month in which you can book a flight from Louisiana to Dublin (average of $412). Flying from Louisiana to Dublin in June is currently the most expensive (average of $651). 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
Leixlip

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 Louisiana to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
Boston to Dublin flights
O'Hare Intl to Dublin flights
LaGuardia to Dublin flights
Dulles Intl to Dublin flights
Los Angeles to Dublin flights
Seattle to Dublin flights
Philadelphia to Dublin flights
San Francisco to Dublin flights
Minneapolis to Dublin flights
Dallas/Fort Worth to Dublin flights
Orlando to Dublin flights
Denver to Dublin flights
Reagan-National to Dublin flights
Baltimore to Dublin flights
Charlotte to Dublin flights
Cleveland to Dublin flights
Atlanta to Dublin flights
Midway to Dublin flights
Indianapolis to Dublin flights
Nashville to Dublin flights
Raleigh to Dublin flights
Boston to Shannon flights
Hartford to Dublin flights
John F Kennedy Intl to Shannon flights
Miami to Dublin flights
Love Field to Dublin flights
Detroit to Dublin flights
Hobby to Dublin flights
Newark to Shannon flights
Austin to Dublin flights
Ontario to Dublin flights
Portland to Dublin flights
San Jose to Dublin flights
LaGuardia to Shannon flights
Santa Ana to Dublin flights
Pittsburgh to Dublin flights
Oakland to Dublin flights
George Bush Intcntl to Dublin flights
Kansas City to Dublin flights
Burbank to Dublin flights
Tampa to Dublin flights
Salt Lake City to Dublin flights
Columbus to Dublin flights
Cincinnati to Dublin flights
Fort Lauderdale to Dublin flights
St. Louis to Dublin flights
Sky Harbor Intl to Dublin flights
San Diego to Dublin flights

Top 7 airlines flying from Louisiana to Dublin

Discover the top 7 airlines that operate flights from Louisiana 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 January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$796FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$486Average$592FlexibilityNo cancel feeOn-time70%
KLMCheapest$535Average$823FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$536Average$721FlexibilityNo cancel feeOn-time69%
IberiaCheapest$546Average$625FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$557Average$655FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$572Average$1,033FlexibilityNo cancel feeOn-time71%

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.