What is the cheapest airline that flies from Ireland to Louisiana?

United Airlines is the most popular carrier operating from Ireland to Louisiana

When did momondo last update prices for flights from Ireland to Louisiana?

Prices for flights from Ireland to Louisiana are updated daily.

How many operators does momondo search for flights from Ireland to Louisiana?

As of August 2026, there is 1 operator available to choose from for flights from Ireland to Louisiana.

How old do you have to be to fly from Ireland to Louisiana?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The travel and health documents required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€395 Cheap Flights from Ireland to Louisiana in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Louisiana

Return

One-way

Recent return flight deals from Ireland to Louisiana

Enter your travel dates to find the best prices.

09:00 - 19:33DUB Dublin-LFT Lafayette Regional

16h 33m2 stops Toronto Pearson Intl Houston George Bush Intcntl

09:20 - 08:10LFT Lafayette Regional-DUB Dublin

16h 50m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

€589United Airlines

Sun, 15 Nov - Sun, 22 Nov

09:00 - 21:22DUB Dublin-LFT Lafayette Regional

18h 22m2 stops Toronto Pearson Intl Houston George Bush Intcntl

14:04 - 09:55LFT Lafayette Regional-DUB Dublin

13h 51m2 stops Houston George Bush Intcntl Newark

€589United Airlines

Mon, 16 Nov - Sun, 22 Nov

10:40 - 21:31DUB Dublin-LFT Lafayette Regional

16h 51m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

09:39 - 08:10LFT Lafayette Regional-DUB Dublin

16h 31m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

€593United Airlines

Fri, 15 Jan - Tue, 19 Jan

10:40 - 21:31DUB Dublin-LFT Lafayette Regional

16h 51m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

09:39 - 08:10LFT Lafayette Regional-DUB Dublin

16h 31m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

€594United Airlines

Fri, 15 Jan - Tue, 19 Jan

05:45 - 16:27DUB Dublin-LFT Lafayette Regional

16h 42m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

11:36 - 07:45LFT Lafayette Regional-DUB Dublin

14h 09m1 stop Atlanta Hartsfield-Jackson

€635Delta

Mon, 16 Nov - Sun, 22 Nov

05:10 - 17:43DUB Dublin-LFT Lafayette Regional

18h 33m2 stops Frankfurt am Main Houston George Bush Intcntl

12:05 - 08:10LFT Lafayette Regional-DUB Dublin

38h 05m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

€635Lufthansa

Fri, 13 Nov - Sat, 21 Nov

05:10 - 17:43DUB Dublin-LFT Lafayette Regional

18h 33m2 stops Frankfurt am Main Houston George Bush Intcntl

16:09 - 08:10LFT Lafayette Regional-DUB Dublin

34h 01m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

€635Lufthansa

Wed, 18 Nov - Sun, 22 Nov

06:00 - 21:02DUB Dublin-LFT Lafayette Regional

21h 02m2 stops Frankfurt am Main Houston George Bush Intcntl

16:10 - 16:55LFT Lafayette Regional-DUB Dublin

18h 45m2 stops Houston George Bush Intcntl Frankfurt am Main

€638Lufthansa

Tue, 22 Sep - Wed, 30 Sep

13:00 - 09:03DUB Dublin-MSY New Orleans Louis Armstrong

26h 03m1 stop Dallas/Fort Worth

10:53 - 07:15MSY New Orleans Louis Armstrong-DUB Dublin

14h 22m1 stop Dallas/Fort Worth

€816American Airlines

Thu, 5 Nov - Sun, 8 Nov

11:30 - 22:19DUB Dublin-MSY New Orleans Louis Armstrong

16h 49m2 stops Philadelphia Miami

12:29 - 07:15MSY New Orleans Louis Armstrong-DUB Dublin

12h 46m1 stop Dallas/Fort Worth

€817American Airlines

Thu, 5 Nov - Sun, 8 Nov

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British Airways flights from Ireland to Louisiana

Our best British Airways deals on Ireland to Louisiana flight tickets

British Airways

24 Sept

DUB20:20Dublin

29h 40m

1 stop

MSY20:00New Orleans Louis Armstrong

7 Oct

MSY19:46New Orleans Louis Armstrong

16h 14m

2 stops

DUB18:00Dublin

€791

British Airways

24 Sept

DUB13:00Dublin

13h 00m

1 stop

MSY20:00New Orleans Louis Armstrong

7 Oct

MSY21:50New Orleans Louis Armstrong

14h 10m

1 stop

DUB18:00Dublin

€802

British Airways

24 Sept

DUB13:00Dublin

13h 00m

1 stop

MSY20:00New Orleans Louis Armstrong

7 Oct

MSY21:50New Orleans Louis Armstrong

14h 10m

1 stop

DUB18:00Dublin

€804

JetBlue flights from Ireland to Louisiana

Our best JetBlue deals on Ireland to Louisiana flight tickets

JetBlue

25 Sept

DUB11:30Dublin

27h 47m

1 stop

MSY09:17New Orleans Louis Armstrong

2 Oct

MSY10:15New Orleans Louis Armstrong

16h 45m

1 stop

DUB09:00Dublin

€671

JetBlue

25 Sept

DUB10:40Dublin

32h 10m

1 stop

MSY12:50New Orleans Louis Armstrong

2 Oct

MSY17:45New Orleans Louis Armstrong

32h 35m

1 stop

DUB08:20Dublin

€712

JetBlue

10 Sept

DUB11:30Dublin

27h 47m

1 stop

MSY09:17New Orleans Louis Armstrong

24 Sept

MSY10:15New Orleans Louis Armstrong

16h 45m

1 stop

DUB09:00Dublin

€717

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Sun 15/11

09:00-19:33

2 stops16h 33m

Lafayette Regional

Sun 22/11

09:20-08:10

2 stops16h 50m

€589

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Mon 16/11

09:00-21:22

2 stops18h 22m

Lafayette Regional

Sun 22/11

14:04-09:55

2 stops13h 51m

€589

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Fri 15/1

10:40-21:31

2 stops16h 51m

Lafayette Regional

Tue 19/1

09:39-08:10

2 stops16h 31m

€593

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Fri 15/1

10:40-21:31

2 stops16h 51m

Lafayette Regional

Tue 19/1

09:39-08:10

2 stops16h 31m

€594

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Mon 16/11

05:45-16:27

2 stops16h 42m

Lafayette Regional

Sun 22/11

11:36-07:45

1 stop14h 09m

€635

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Fri 13/11

05:10-17:43

2 stops18h 33m

Lafayette Regional

Sat 21/11

12:05-08:10

2 stops38h 05m

€635

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Wed 18/11

05:10-17:43

2 stops18h 33m

Lafayette Regional

Sun 22/11

16:09-08:10

2 stops34h 01m

€635

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Tue 22/9

06:00-21:02

2 stops21h 02m

Lafayette Regional

Wed 30/9

16:10-16:55

2 stops18h 45m

€638

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 5/11

13:00-09:03

1 stop26h 03m

New Orleans Louis Armstrong

Sun 8/11

10:53-07:15

1 stop14h 22m

€816

Fastest return journey

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 5/11

11:30-22:19

2 stops16h 49m

New Orleans Louis Armstrong

Sun 8/11

12:29-07:15

1 stop12h 46m

€817

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Louisiana?

The month of September is, on average, the cheapest month to fly to Louisiana from Ireland, with most prices found around €560. If you aren’t able to travel during the month of September, then book flights to Louisiana from Ireland during July instead. Flights to Louisiana in July, while not as cheap as those in September, still average around €652.

Can stopping save me money on Ireland to Louisiana flights?

You could potentially save up to 27% on your flight if you consider stops on a Ireland to Louisiana flight.

Cheap Ireland to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Louisiana

Fastest flight time	13h 05m
Direct flights	None

The fastest flight from Ireland to Louisiana takes 13h 05m

There are no direct flights from Ireland to Louisiana. There are no popular flight routes from Ireland to Louisiana.

Search flight deals

Frequently asked questions about flying from Ireland to Louisiana

When did momondo last update prices for flights from Ireland to Louisiana?
Prices for flights from Ireland to Louisiana are updated daily.
How many operators does momondo search for flights from Ireland to Louisiana?
As of August 2026, there is 1 operator available to choose from for flights from Ireland to Louisiana.
How old do you have to be to fly from Ireland to Louisiana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The travel and health documents required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ireland to Louisiana

Compare and see reviews for airlines that fly from Ireland to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom €792	Free Cancellation	Rating 7.1 11,915 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Louisiana?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Louisiana. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Louisiana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisiana from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Louisiana?

momondo provides multiple filters to help you find the best flight to Louisiana from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to Louisiana right now. Can momondo alert me if prices change?

Price alerts on flights to Louisiana from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.