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

Aer Lingus 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 December 2025, there are 2 operators 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.

€429 Cheap Flights from Ireland to Louisiana in 2025/26

1 adult

0 bags

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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.

05:00 - 21:36

DUB

LFT

22h 36m2 stops

16:10 - 16:25

LFT

DUB

18h 15m2 stops

€472Lufthansa

Thu, 15 Jan - Fri, 23 Jan

09:00 - 21:36

DUB

LFT

18h 36m2 stops

05:20 - 08:10

LFT

DUB

20h 50m2 stops

€480United Airlines

Fri, 16 Jan - Mon, 19 Jan

09:00 - 21:36

DUB

LFT

18h 36m2 stops

07:00 - 08:10

LFT

DUB

19h 10m2 stops

€481United Airlines

Fri, 16 Jan - Thu, 22 Jan

11:30 - 15:45

DUB

MSY

34h 15m3 stops

06:05 - 10:15

MSY

DUB

22h 10m3 stops

€538Multiple Airlines

Wed, 21 Jan - Wed, 28 Jan

12:30 - 23:30

DUB

MSY

41h 00m2 stops

12:55 - 09:25

MSY

DUB

38h 30m2 stops

€564Scandinavian Airlines

Fri, 16 Jan - Thu, 22 Jan

12:30 - 22:02

DUB

MSY

39h 32m2 stops

11:43 - 11:45

MSY

DUB

18h 02m2 stops

€583Scandinavian Airlines

Wed, 21 Jan - Wed, 28 Jan

11:30 - 15:45

DUB

MSY

34h 15m3 stops

06:05 - 10:15

MSY

DUB

22h 10m3 stops

€586Multiple Airlines

Thu, 15 Jan - Sat, 31 Jan

05:55 - 22:13

DUB

LFT

22h 18m2 stops

17:15 - 15:45

LFT

DUB

16h 30m2 stops

€641Delta

Sun, 25 Jan - Wed, 28 Jan

10:45 - 22:13

DUB

LFT

17h 28m2 stops

17:15 - 15:45

LFT

DUB

16h 30m2 stops

€670Delta

Sun, 25 Jan - Thu, 29 Jan

09:45 - 22:13

DUB

LFT

18h 28m1 stop

06:08 - 08:45

LFT

DUB

20h 37m2 stops

€1,794KLM

Mon, 5 Jan - Mon, 12 Jan

American Airlines flights from Ireland to Louisiana

Our best American Airlines deals on Ireland to Louisiana flight tickets

American Airlines

23 Jan

DUB13:40Dublin

34h 15m

1 stop

MSY17:55New Orleans Louis Armstrong

1 Feb

MSY17:34New Orleans Louis Armstrong

17h 16m

2 stops

DUB16:50Dublin

€756

Find similar

American Airlines

23 Jan

DUB08:50Dublin

16h 51m

2 stops

MSY19:41New Orleans Louis Armstrong

1 Feb

MSY14:21New Orleans Louis Armstrong

15h 54m

2 stops

DUB12:15Dublin

€760

Find similar

American Airlines

24 Jan

DUB08:55Dublin

17h 56m

2 stops

MSY20:51New Orleans Louis Armstrong

28 Jan

MSY11:33New Orleans Louis Armstrong

16h 07m

2 stops

DUB09:40Dublin

€761

Find similar

KLM flights from Ireland to Louisiana

Our best KLM deals on Ireland to Louisiana flight tickets

KLM

24 Jan

DUB10:45Dublin

13h 42m

1 stop

MSY18:27New Orleans Louis Armstrong

1 Feb

MSY11:43New Orleans Louis Armstrong

15h 02m

1 stop

DUB08:45Dublin

€811

Find similar

KLM

5 Jan

DUB09:45Dublin

18h 28m

1 stop

LFT22:13Lafayette Regional

12 Jan

LFT06:08Lafayette Regional

20h 37m

2 stops

DUB08:45Dublin

€1,794

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 15/1

05:00-21:36

2 stops22h 36m

Lafayette Regional

Fri 23/1

16:10-16:25

2 stops18h 15m

€472

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 16/1

09:00-21:36

2 stops18h 36m

Lafayette Regional

Mon 19/1

05:20-08:10

2 stops20h 50m

€480

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 16/1

09:00-21:36

2 stops18h 36m

Lafayette Regional

Thu 22/1

07:00-08:10

2 stops19h 10m

€481

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 21/1

11:30-15:45

3 stops34h 15m

New Orleans Louis Armstrong

Wed 28/1

06:05-10:15

3 stops22h 10m

€538

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 16/1

12:30-23:30

2 stops41h 00m

New Orleans Louis Armstrong

Thu 22/1

12:55-09:25

2 stops38h 30m

€564

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 21/1

12:30-22:02

2 stops39h 32m

New Orleans Louis Armstrong

Wed 28/1

11:43-11:45

2 stops18h 02m

€583

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 15/1

11:30-15:45

3 stops34h 15m

New Orleans Louis Armstrong

Sat 31/1

06:05-10:15

3 stops22h 10m

€586

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sun 25/1

05:55-22:13

2 stops22h 18m

Lafayette Regional

Wed 28/1

17:15-15:45

2 stops16h 30m

€641

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sun 25/1

10:45-22:13

2 stops17h 28m

Lafayette Regional

Thu 29/1

17:15-15:45

2 stops16h 30m

€670

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Mon 5/1

09:45-22:13

1 stop18h 28m

Lafayette Regional

Mon 12/1

06:08-08:45

2 stops20h 37m

€1,794

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 €670. If you aren’t able to travel during the month of September, then book flights to Louisiana from Ireland during November instead. Flights to Louisiana in November, while not as cheap as those in September, still average around €675.

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 €695. 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 €1,067.

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 €737 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 €920 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

Fastest flight time	16h 37m
Direct flights	None

The fastest flight from Ireland to Louisiana takes 16h 37m

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 December 2025, there are 2 operators 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 €526	Free Cancellation	Rating 7.2 2,896 reviews		Search JetBlue flights
American Airlines	PriceFrom €634	Free Cancellation	Rating 7.2 11,044 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.