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

British Airways, American Airlines, and TAP AIR PORTUGAL 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 October 2025, 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.

€389 Cheap Flights from Ireland to Louisiana in 2025/26

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Find the cheapest flights from Ireland to Louisiana

Round-trip

One-way

Recent return flight deals from Ireland to Louisiana

Enter your travel dates to find the best prices.

09:00 - 13:16DUB-LFT

34h 16m2 stops

14:00 - 09:55LFT-DUB

13h 55m2 stops

€440United Airlines

Find Deal

Fri, 14 Nov - Tue, 18 Nov

09:00 - 13:16DUB-LFT

34h 16m2 stops

12:20 - 09:55LFT-DUB

15h 35m2 stops

€461United Airlines

Find Deal

Fri, 14 Nov - Tue, 18 Nov

09:45 - 16:45DUB-LFT

13h 00m1 stop

15:32 - 15:45LFT-DUB

18h 13m2 stops

€513Delta

Find Deal

Fri, 14 Nov - Tue, 18 Nov

05:55 - 16:45DUB-LFT

16h 50m2 stops

17:25 - 07:45LFT-DUB

32h 20m1 stop

€556KLM

Find Deal

Fri, 14 Nov - Tue, 18 Nov

11:30 - 22:07DUB-MSY

16h 37m2 stops

19:55 - 14:20MSY-DUB

12h 25m1 stop

€712American Airlines

Find Deal

Fri, 20 Feb - Tue, 24 Feb

12:55 - 21:07DUB-MSY

14h 12m1 stop

19:55 - 17:00MSY-DUB

15h 05m1 stop

€713American Airlines

Find Deal

Sun, 16 Nov - Tue, 2 Dec

10:30 - 17:55DUB-MSY

13h 25m1 stop

15:04 - 07:10MSY-DUB

34h 06m1 stop

€727American Airlines

Find Deal

Thu, 11 Dec - Thu, 25 Dec

08:50 - 17:55DUB-MSY

15h 05m1 stop

19:55 - 07:55MSY-DUB

30h 00m1 stop

€728British Airways

Find Deal

Thu, 11 Dec - Thu, 25 Dec

08:50 - 18:55DUB-MSY

15h 05m1 stop

11:55 - 09:50MSY-DUB

15h 55m2 stops

€732British Airways

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Tue, 24 Mar - Tue, 31 Mar

05:55 - 16:53DUB-MSY

16h 58m2 stops

17:37 - 15:45MSY-DUB

16h 08m2 stops

€748Delta

Find Deal

Sun, 16 Nov - Tue, 2 Dec

American Airlines flights from Ireland to Louisiana

Our best American Airlines deals on Ireland to Louisiana flight tickets

American Airlines

20 Feb

DUB11:30Dublin

16h 37m

2 stops

MSY22:07New Orleans Louis Armstrong

24 Feb

MSY19:55New Orleans Louis Armstrong

12h 25m

1 stop

DUB14:20Dublin

€712

Find similar

American Airlines

16 Nov

DUB12:55Dublin

14h 12m

1 stop

MSY21:07New Orleans Louis Armstrong

2 Dec

MSY19:55New Orleans Louis Armstrong

15h 05m

1 stop

DUB17:00Dublin

€713

Find similar

American Airlines

11 Dec

DUB10:30Dublin

13h 25m

1 stop

MSY17:55New Orleans Louis Armstrong

25 Dec

MSY15:04New Orleans Louis Armstrong

34h 06m

1 stop

DUB07:10Dublin

€727

Find similar

British Airways flights from Ireland to Louisiana

Our best British Airways deals on Ireland to Louisiana flight tickets

British Airways

11 Dec

DUB08:50Dublin

15h 05m

1 stop

MSY17:55New Orleans Louis Armstrong

25 Dec

MSY19:55New Orleans Louis Armstrong

30h 00m

1 stop

DUB07:55Dublin

€728

Find similar

British Airways

24 Mar

DUB08:50Dublin

15h 05m

1 stop

MSY18:55New Orleans Louis Armstrong

31 Mar

MSY11:55New Orleans Louis Armstrong

15h 55m

2 stops

DUB09:50Dublin

€732

Find similar

British Airways

23 Mar

DUB17:55Dublin

30h 00m

1 stop

MSY18:55New Orleans Louis Armstrong

29 Mar

MSY08:21New Orleans Louis Armstrong

19h 19m

2 stops

DUB09:40Dublin

€734

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 14/11

09:00-13:16

2 stops34h 16m

Lafayette Regional

Tue 18/11

14:00-09:55

2 stops13h 55m

€440

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 14/11

09:00-13:16

2 stops34h 16m

Lafayette Regional

Tue 18/11

12:20-09:55

2 stops15h 35m

€461

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 14/11

09:45-16:45

1 stop13h 00m

Lafayette Regional

Tue 18/11

15:32-15:45

2 stops18h 13m

€513

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 14/11

05:55-16:45

2 stops16h 50m

Lafayette Regional

Tue 18/11

17:25-07:45

1 stop32h 20m

€556

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 20/2

11:30-22:07

2 stops16h 37m

New Orleans Louis Armstrong

Tue 24/2

19:55-14:20

1 stop12h 25m

€712

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 16/11

12:55-21:07

1 stop14h 12m

New Orleans Louis Armstrong

Tue 2/12

19:55-17:00

1 stop15h 05m

€713

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 11/12

10:30-17:55

1 stop13h 25m

New Orleans Louis Armstrong

Thu 25/12

15:04-07:10

1 stop34h 06m

€727

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 11/12

08:50-17:55

1 stop15h 05m

New Orleans Louis Armstrong

Thu 25/12

19:55-07:55

1 stop30h 00m

€728

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 24/3

08:50-18:55

1 stop15h 05m

New Orleans Louis Armstrong

Tue 31/3

11:55-09:50

2 stops15h 55m

€732

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 16/11

05:55-16:53

2 stops16h 58m

New Orleans Louis Armstrong

Tue 2/12

17:37-15:45

2 stops16h 08m

€748

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 €671. If you aren’t able to travel during the month of September, then book flights to Louisiana from Ireland during March instead. Flights to Louisiana in March, while not as cheap as those in September, still average around €732.

What is the cheapest day to depart on your flight to Louisiana?

The cheapest day to depart on your flight to Louisiana is on a Thursday when prices can be found for as low as €696. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €1,068.

What is the cheapest time of day to depart on your flight to Louisiana?

Flying to Louisiana from Ireland at midday is the least expensive time of day to depart. momondo users have found prices as low as €738 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €922 on average. Flights to Louisiana from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Ireland to Louisiana flights?

You could potentially save up to 26% 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

Direct flights	None

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

Search flight deals

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 October 2025, 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
JetBlue	PriceFrom €527	Free Cancellation	Rating 7.2 2,906 reviews		Search JetBlue 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.