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

Icelandair, Aer Lingus, and WestJet are the most popular carriers 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.

€345 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.

11:30 - 11:15DUB Dublin-MSY New Orleans Louis Armstrong

29h 45m1 stop New York John F Kennedy Intl

10:15 - 09:00MSY New Orleans Louis Armstrong-DUB Dublin

16h 45m1 stop New York John F Kennedy Intl

€603JetBlue

Fri, 4 Sep - Sat, 19 Sep

06:05 - 22:59DUB Dublin-LFT Lafayette Regional

22h 54m2 stops Frankfurt am Main Houston George Bush Intcntl

07:20 - 07:45LFT Lafayette Regional-DUB Dublin

18h 25m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl

€636Multiple Airlines

Fri, 18 Sep - Fri, 25 Sep

08:50 - 21:02DUB Dublin-LFT Lafayette Regional

18h 12m2 stops Frankfurt am Main Houston George Bush Intcntl

16:10 - 09:45LFT Lafayette Regional-DUB Dublin

35h 35m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

€639Lufthansa

Tue, 22 Sep - Sun, 27 Sep

11:30 - 11:24DUB Dublin-MSY New Orleans Louis Armstrong

29h 54m1 stop New York John F Kennedy Intl

10:15 - 09:00MSY New Orleans Louis Armstrong-DUB Dublin

16h 45m1 stop New York John F Kennedy Intl

€642JetBlue

Fri, 28 Aug - Thu, 10 Sep

09:30 - 21:02DUB Dublin-LFT Lafayette Regional

17h 32m2 stops Newark Houston George Bush Intcntl

12:03 - 10:40LFT Lafayette Regional-DUB Dublin

16h 37m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

€647United Airlines

Wed, 2 Sep - Sun, 6 Sep

08:50 - 17:47DUB Dublin-LFT Lafayette Regional

14h 57m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

05:15 - 07:20LFT Lafayette Regional-DUB Dublin

20h 05m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

€647United Airlines

Wed, 23 Sep - Wed, 30 Sep

11:30 - 11:24DUB Dublin-MSY New Orleans Louis Armstrong

29h 54m1 stop New York John F Kennedy Intl

10:15 - 09:00MSY New Orleans Louis Armstrong-DUB Dublin

16h 45m1 stop New York John F Kennedy Intl

€647JetBlue

Fri, 28 Aug - Thu, 10 Sep

11:30 - 11:24DUB Dublin-MSY New Orleans Louis Armstrong

29h 54m1 stop New York John F Kennedy Intl

10:15 - 09:00MSY New Orleans Louis Armstrong-DUB Dublin

16h 45m1 stop New York John F Kennedy Intl

€648JetBlue

Fri, 28 Aug - Thu, 10 Sep

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

16h 01m1 stop Philadelphia

16:41 - 08:30MSY New Orleans Louis Armstrong-DUB Dublin

9h 49m1 stop Philadelphia

€817American Airlines

Tue, 17 Nov - Wed, 2 Dec

11:30 - 21:37DUB Dublin-MSY New Orleans Louis Armstrong

16h 07m2 stops Philadelphia Charlotte Douglas

06:00 - 08:30MSY New Orleans Louis Armstrong-DUB Dublin

20h 30m1 stop Philadelphia

€817American Airlines

Thu, 5 Nov - Sun, 8 Nov

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JetBlue flights from Ireland to Louisiana

Our best JetBlue deals on Ireland to Louisiana flight tickets

JetBlue

4 Sept

DUB11:30Dublin

29h 45m

1 stop

MSY11:15New Orleans Louis Armstrong

19 Sept

MSY10:15New Orleans Louis Armstrong

16h 45m

1 stop

DUB09:00Dublin

€603

JetBlue

28 Aug

DUB11:30Dublin

29h 54m

1 stop

MSY11:24New Orleans Louis Armstrong

10 Sept

MSY10:15New Orleans Louis Armstrong

16h 45m

1 stop

DUB09:00Dublin

€642

JetBlue

28 Aug

DUB11:30Dublin

29h 54m

1 stop

MSY11:24New Orleans Louis Armstrong

10 Sept

MSY10:15New Orleans Louis Armstrong

16h 45m

1 stop

DUB09:00Dublin

€647

Scandinavian Airlines flights from Ireland to Louisiana

Our best Scandinavian Airlines deals on Ireland to Louisiana flight tickets

Scandinavian Airlines

28 Aug

DUB19:05Dublin

31h 40m

2 stops

MSY20:45New Orleans Louis Armstrong

10 Sept

MSY11:15New Orleans Louis Armstrong

18h 35m

2 stops

DUB11:50Dublin

€708

Scandinavian Airlines

28 Aug

DUB19:05Dublin

31h 40m

2 stops

MSY20:45New Orleans Louis Armstrong

10 Sept

MSY11:15New Orleans Louis Armstrong

40h 10m

2 stops

DUB09:25Dublin

€708

Scandinavian Airlines

28 Aug

DUB19:05Dublin

31h 40m

2 stops

MSY20:45New Orleans Louis Armstrong

10 Sept

MSY11:15New Orleans Louis Armstrong

40h 10m

2 stops

DUB09:25Dublin

€709

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Fri 4/9

11:30-11:15

1 stop29h 45m

New Orleans Louis Armstrong

Sat 19/9

10:15-09:00

1 stop16h 45m

€603

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Fri 18/9

06:05-22:59

2 stops22h 54m

Lafayette Regional

Fri 25/9

07:20-07:45

2 stops18h 25m

€636

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Tue 22/9

08:50-21:02

2 stops18h 12m

Lafayette Regional

Sun 27/9

16:10-09:45

2 stops35h 35m

€639

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Fri 28/8

11:30-11:24

1 stop29h 54m

New Orleans Louis Armstrong

Thu 10/9

10:15-09:00

1 stop16h 45m

€642

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Wed 2/9

09:30-21:02

2 stops17h 32m

Lafayette Regional

Sun 6/9

12:03-10:40

2 stops16h 37m

€647

DublinLafayette

DUB Dublin - LFT Lafayette Regional

DUBLFT

Dublin

Wed 23/9

08:50-17:47

2 stops14h 57m

Lafayette Regional

Wed 30/9

05:15-07:20

2 stops20h 05m

€647

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Fri 28/8

11:30-11:24

1 stop29h 54m

New Orleans Louis Armstrong

Thu 10/9

10:15-09:00

1 stop16h 45m

€647

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Fri 28/8

11:30-11:24

1 stop29h 54m

New Orleans Louis Armstrong

Thu 10/9

10:15-09:00

1 stop16h 45m

€648

Fastest return journey

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Tue 17/11

11:30-21:31

1 stop16h 01m

New Orleans Louis Armstrong

Wed 2/12

16:41-08:30

1 stop9h 49m

€817

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 5/11

11:30-21:37

2 stops16h 07m

New Orleans Louis Armstrong

Sun 8/11

06:00-08:30

1 stop20h 30m

€817

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 €561. 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 €654.

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 20m
Direct flights	None

The fastest flight from Ireland to Louisiana takes 13h 20m

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 €793	Free Cancellation	Rating 7.1 11,852 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.