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

American 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.

€364 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

Last minute

Recent return flight deals from Ireland to Louisiana

Enter your travel dates to find the best prices.

13:25 - 10:45DUB Dublin-LFT Lafayette Regional

27h 20m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

17:16 - 14:30LFT Lafayette Regional-DUB Dublin

15h 14m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€581Delta

Wed, 18 Nov - Sun, 22 Nov

05:45 - 22:42DUB Dublin-LFT Lafayette Regional

22h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

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

14h 09m1 stop Atlanta Hartsfield-Jackson

€584Delta

Wed, 18 Nov - Sun, 22 Nov

09:00 - 22:59DUB Dublin-LFT Lafayette Regional

19h 59m2 stops Toronto Pearson Intl Houston George Bush Intcntl

12:05 - 10:20LFT Lafayette Regional-DUB Dublin

16h 15m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

€589United Airlines

Thu, 12 Nov - Mon, 16 Nov

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

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

12:05 - 10:20LFT Lafayette Regional-DUB Dublin

16h 15m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

€590United Airlines

Thu, 12 Nov - Mon, 16 Nov

09:40 - 16:27DUB Dublin-LFT Lafayette Regional

12h 47m1 stop Atlanta Hartsfield-Jackson

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

14h 09m1 stop Atlanta Hartsfield-Jackson

€593Delta

Wed, 18 Nov - Sun, 22 Nov

10:40 - 19:33DUB Dublin-LFT Lafayette Regional

14h 53m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

12:05 - 10:20LFT Lafayette Regional-DUB Dublin

16h 15m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

€593United Airlines

Wed, 18 Nov - Sun, 22 Nov

08:50 - 19:32DUB Dublin-LFT Lafayette Regional

16h 42m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

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

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

€610Multiple Airlines

Fri, 23 Oct - Mon, 2 Nov

13:25 - 15:04DUB Dublin-LFT Lafayette Regional

31h 39m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

06:09 - 07:45LFT Lafayette Regional-DUB Dublin

19h 36m1 stop Atlanta Hartsfield-Jackson

€614KLM

Fri, 23 Oct - Mon, 2 Nov

13:00 - 22:57DUB Dublin-MSY New Orleans Louis Armstrong

15h 57m1 stop Dallas/Fort Worth

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

12h 46m1 stop Dallas/Fort Worth

€885American Airlines

Thu, 5 Nov - Sun, 8 Nov

11:30 - 21:31DUB Dublin-MSY New Orleans Louis Armstrong

16h 01m1 stop Philadelphia

13:40 - 08:30MSY New Orleans Louis Armstrong-DUB Dublin

12h 50m1 stop Philadelphia

€885American Airlines

Wed, 18 Nov - Sun, 22 Nov

Recent last minute flight deals from Ireland to Louisiana

Enter your travel dates to find the best prices.

09:30 - 18:36DUB Dublin-MSY New Orleans Louis Armstrong

15h 06m1 stop Newark

12:00 - 07:20MSY New Orleans Louis Armstrong-DUB Dublin

13h 20m1 stop Washington, D.C. Dulles Intl

€1,022United Airlines

Sun, 23 Aug - Wed, 26 Aug

06:40 - 10:52DUB Dublin-MSY New Orleans Louis Armstrong

34h 12m3 stops Edinburgh Turnhouse Halifax Intl Toronto Pearson Intl

11:45 - 08:15MSY New Orleans Louis Armstrong-DUB Dublin

14h 30m1 stop Toronto Pearson Intl

€1,126Multiple Airlines

Sun, 23 Aug - Wed, 26 Aug

11:00 - 18:10DUB Dublin-MSY New Orleans Louis Armstrong

13h 10m1 stop Atlanta Hartsfield-Jackson

14:55 - 12:40MSY New Orleans Louis Armstrong-DUB Dublin

15h 45m2 stops Boston Logan Intl Amsterdam Schiphol

€1,137KLM

Sun, 23 Aug - Wed, 26 Aug

11:00 - 18:10DUB Dublin-MSY New Orleans Louis Armstrong

13h 10m1 stop Atlanta Hartsfield-Jackson

10:21 - 08:20MSY New Orleans Louis Armstrong-DUB Dublin

15h 59m2 stops New York John F Kennedy Intl Amsterdam Schiphol

€1,143KLM

Sun, 23 Aug - Wed, 26 Aug

11:35 - 23:53DUB Dublin-MSY New Orleans Louis Armstrong

18h 18m1 stop Chicago O'Hare Intl

09:00 - 07:30MSY New Orleans Louis Armstrong-DUB Dublin

16h 30m1 stop Newark

€1,148Multiple Airlines

Sun, 23 Aug - Wed, 26 Aug

05:55 - 15:31DUB Dublin-MSY New Orleans Louis Armstrong

15h 36m2 stops Amsterdam Schiphol Minneapolis St Paul

10:21 - 09:15MSY New Orleans Louis Armstrong-DUB Dublin

16h 54m1 stop New York John F Kennedy Intl

€1,166Multiple Airlines

Sun, 23 Aug - Wed, 26 Aug

05:55 - 15:31DUB Dublin-MSY New Orleans Louis Armstrong

15h 36m2 stops Amsterdam Schiphol Minneapolis St Paul

16:28 - 12:40MSY New Orleans Louis Armstrong-DUB Dublin

14h 12m2 stops Minneapolis St Paul Amsterdam Schiphol

€1,167KLM

Sun, 23 Aug - Wed, 26 Aug

05:55 - 15:31DUB Dublin-MSY New Orleans Louis Armstrong

15h 36m2 stops Amsterdam Schiphol Minneapolis St Paul

16:28 - 12:40MSY New Orleans Louis Armstrong-DUB Dublin

14h 12m2 stops Minneapolis St Paul Amsterdam Schiphol

€1,168KLM

Sun, 23 Aug - Wed, 26 Aug

08:50 - 19:48DUB Dublin-MSY New Orleans Louis Armstrong

16h 58m1 stop Washington, D.C. Dulles Intl

12:00 - 10:40MSY New Orleans Louis Armstrong-DUB Dublin

16h 40m1 stop Washington, D.C. Dulles Intl

€1,168Multiple Airlines

Sun, 23 Aug - Wed, 26 Aug

05:55 - 22:18DUB Dublin-MSY New Orleans Louis Armstrong

22h 23m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

09:05 - 08:45MSY New Orleans Louis Armstrong-DUB Dublin

17h 40m1 stop Atlanta Hartsfield-Jackson

€1,169Delta

Sun, 23 Aug - Wed, 26 Aug

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British Airways flights from Ireland to Louisiana

Our best British Airways deals on Ireland to Louisiana flight tickets

British Airways

28 Jan

DUB10:50Dublin

13h 00m

1 stop

MSY17:50New Orleans Louis Armstrong

2 Feb

MSY19:55New Orleans Louis Armstrong

12h 25m

1 stop

DUB14:20Dublin

€853

British Airways

5 Dec

DUB08:50Dublin

15h 00m

1 stop

MSY17:50New Orleans Louis Armstrong

21 Dec

MSY19:55New Orleans Louis Armstrong

13h 30m

1 stop

DUB15:25Dublin

€862

British Airways

28 Jan

DUB10:50Dublin

13h 00m

1 stop

MSY17:50New Orleans Louis Armstrong

2 Feb

MSY19:55New Orleans Louis Armstrong

15h 00m

1 stop

DUB16:55Dublin

€868

Lufthansa flights from Ireland to Louisiana

Our best Lufthansa deals on Ireland to Louisiana flight tickets

Lufthansa

17 Sept

DUB08:50Dublin

20h 09m

2 stops

LFT22:59Lafayette Regional

28 Sept

LFT12:03Lafayette Regional

22h 47m

2 stops

DUB16:50Dublin

€715

Lufthansa

3 Sept

DUB11:35Dublin

36h 12m

2 stops

LFT17:47Lafayette Regional

7 Sept

LFT16:04Lafayette Regional

35h 41m

2 stops

DUB09:45Dublin

€800

Lufthansa

28 Jan

DUB09:30Dublin

15h 37m

1 stop

MSY19:07New Orleans Louis Armstrong

2 Feb

MSY12:34New Orleans Louis Armstrong

16h 26m

2 stops

DUB11:00Dublin

€864

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Wed 18/11

13:25-10:45

2 stops27h 20m

Lafayette Regional

Sun 22/11

17:16-14:30

2 stops15h 14m

€581

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Wed 18/11

05:45-22:42

2 stops22h 57m

Lafayette Regional

Sun 22/11

11:36-07:45

1 stop14h 09m

€584

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Thu 12/11

09:00-22:59

2 stops19h 59m

Lafayette Regional

Mon 16/11

12:05-10:20

2 stops16h 15m

€589

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Thu 12/11

09:00-21:22

2 stops18h 22m

Lafayette Regional

Mon 16/11

12:05-10:20

2 stops16h 15m

€590

Fastest return journey

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Wed 18/11

09:40-16:27

1 stop12h 47m

Lafayette Regional

Sun 22/11

11:36-07:45

1 stop14h 09m

€593

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Wed 18/11

10:40-19:33

2 stops14h 53m

Lafayette Regional

Sun 22/11

12:05-10:20

2 stops16h 15m

€593

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Fri 23/10

08:50-19:32

2 stops16h 42m

Lafayette Regional

Mon 2/11

16:09-08:10

2 stops34h 01m

€610

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Fri 23/10

13:25-15:04

2 stops31h 39m

Lafayette Regional

Mon 2/11

06:09-07:45

1 stop19h 36m

€614

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 5/11

13:00-22:57

1 stop15h 57m

New Orleans Louis Armstrong

Sun 8/11

12:29-07:15

1 stop12h 46m

€884

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Wed 18/11

11:30-21:31

1 stop16h 01m

New Orleans Louis Armstrong

Sun 22/11

13:40-08:30

1 stop12h 50m

€884

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 €558. 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 €650.

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

Best price found	€364
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to Louisiana from Ireland in the past 72 hours is €364. The best return flight deal from Ireland to Louisiana found on momondo in the last 72 hours is €581.

The fastest flight from Ireland to Louisiana takes 15h 00m

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 €789	Free Cancellation	Rating 7.1 11,962 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.