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

British Airways, American Airlines, and Icelandair 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 were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Louisiana.

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

The necessary travel and health documents for your Louisiana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$569 Cheap Flights from Ireland to Louisiana in 2025

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Find the cheapest flights from Ireland to Louisiana

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ireland to Louisiana

11:35 am - 7:59 amDUB-MSY

26h 24m3 stops

6:30 am - 10:10 amMSY-DUB

21h 40m3 stops

$570

Find Deal

Thu, Aug 28 - Wed, Sep 10

11:35 am - 7:59 amDUB-MSY

26h 24m3 stops

6:30 am - 10:10 amMSY-DUB

21h 40m3 stops

$574

Find Deal

Thu, Aug 28 - Wed, Sep 10

10:40 am - 11:36 amDUB-MSY

30h 56m1 stop

12:21 pm - 9:00 amMSY-DUB

14h 39m1 stop

$641JetBlue

Find Deal

Mon, Sep 15 - Mon, Sep 22

11:30 am - 9:49 amDUB-MSY

28h 19m1 stop

12:21 pm - 9:00 amMSY-DUB

14h 39m1 stop

$652JetBlue

Find Deal

Sat, Sep 20 - Fri, Oct 3

6:30 am - 6:42 pmDUB-MSY

18h 12m2 stops

2:03 pm - 9:10 amMSY-DUB

13h 07m1 stop

$657

Find Deal

Mon, Sep 15 - Mon, Sep 22

1:10 pm - 10:20 pmDUB-LFT

39h 10m2 stops

7:00 am - 5:05 pmLFT-DUB

28h 05m2 stops

$702American Airlines

Find Deal

Thu, Nov 27 - Mon, Dec 1

10:30 am - 5:54 pmDUB-LFT

37h 24m2 stops

7:00 am - 7:40 pmLFT-DUB

30h 40m2 stops

$706American Airlines

Find Deal

Thu, Nov 27 - Mon, Dec 1

5:55 am - 7:04 pmDUB-LFT

19h 09m2 stops

6:00 am - 7:45 amLFT-DUB

19h 45m1 stop

$710Delta

Find Deal

Thu, Nov 27 - Mon, Dec 1

5:55 am - 12:12 pmDUB-LFT

36h 17m2 stops

3:10 pm - 7:45 amLFT-DUB

10h 35m1 stop

$714Delta

Find Deal

Thu, Nov 27 - Mon, Dec 1

2:15 pm - 11:36 amDUB-MSY

51h 21m2 stops

10:26 am - 1:15 pmMSY-DUB

20h 49m2 stops

$768Icelandair

Find Deal

Sat, Sep 20 - Fri, Oct 3

British Airways flights from Ireland to Louisiana

Our best British Airways deals on Ireland to Louisiana flight tickets

British Airways

Sep 20

DUB8:35 amDublin

17h 25m

1 stop

MSY8:00 pmNew Orleans Louis Armstrong

Oct 3

MSY9:55 pmNew Orleans Louis Armstrong

29h 40m

1 stop

DUB9:35 amDublin

$898

Find similar

British Airways

Nov 5

DUB6:40 amDublin

20h 33m

2 stops

MSY9:13 pmNew Orleans Louis Armstrong

Nov 8

MSY6:04 pmNew Orleans Louis Armstrong

31h 06m

1 stop

DUB7:10 amDublin

$3,063

Find similar

JetBlue flights from Ireland to Louisiana

Our best JetBlue deals on Ireland to Louisiana flight tickets

JetBlue

Sep 15

DUB10:40 amDublin

30h 56m

1 stop

MSY11:36 amNew Orleans Louis Armstrong

Sep 22

MSY12:21 pmNew Orleans Louis Armstrong

14h 39m

1 stop

DUB9:00 amDublin

$641

Find similar

JetBlue

Sep 20

DUB11:30 amDublin

28h 19m

1 stop

MSY9:49 amNew Orleans Louis Armstrong

Oct 3

MSY12:21 pmNew Orleans Louis Armstrong

14h 39m

1 stop

DUB9:00 amDublin

$652

Find similar

JetBlue

Aug 28

DUB10:40 amDublin

34h 07m

1 stop

MSY2:47 pmNew Orleans Louis Armstrong

Sep 10

MSY12:21 pmNew Orleans Louis Armstrong

14h 39m

1 stop

DUB9:00 amDublin

$715

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/28

11:35 am-7:59 am

3 stops26h 24m

New Orleans Louis Armstrong

Wed 9/10

6:30 am-10:10 am

3 stops21h 40m

$570

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/28

11:35 am-7:59 am

3 stops26h 24m

New Orleans Louis Armstrong

Wed 9/10

6:30 am-10:10 am

3 stops21h 40m

$574

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 9/15

10:40 am-11:36 am

1 stop30h 56m

New Orleans Louis Armstrong

Mon 9/22

12:21 pm-9:00 am

1 stop14h 39m

$641

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 9/20

11:30 am-9:49 am

1 stop28h 19m

New Orleans Louis Armstrong

Fri 10/3

12:21 pm-9:00 am

1 stop14h 39m

$652

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 9/15

6:30 am-6:42 pm

2 stops18h 12m

New Orleans Louis Armstrong

Mon 9/22

2:03 pm-9:10 am

1 stop13h 07m

$657

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 11/27

1:10 pm-10:20 pm

2 stops39h 10m

Lafayette Regional

Mon 12/1

7:00 am-5:05 pm

2 stops28h 05m

$702

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 11/27

10:30 am-5:54 pm

2 stops37h 24m

Lafayette Regional

Mon 12/1

7:00 am-7:40 pm

2 stops30h 40m

$706

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 11/27

5:55 am-7:04 pm

2 stops19h 09m

Lafayette Regional

Mon 12/1

6:00 am-7:45 am

1 stop19h 45m

$710

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 11/27

5:55 am-12:12 pm

2 stops36h 17m

Lafayette Regional

Mon 12/1

3:10 pm-7:45 am

1 stop10h 35m

$714

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 9/20

2:15 pm-11:36 am

2 stops51h 21m

New Orleans Louis Armstrong

Fri 10/3

10:26 am-1:15 pm

2 stops20h 49m

$768

Flights are sorted by cheapest round-trip 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?

In general, September is the cheapest month to fly from Ireland to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $790. The month of April is another great option to travel to Louisiana, with average flight prices from Ireland averaging around $828.

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

According to our data, Thursday is the cheapest day to fly to Louisiana from Ireland. The lowest ticket price found for a Thursday departure recently was $889. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Saturday is $967.

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

The cheapest time of day to fly to Louisiana is in the morning when flights can be purchased for as low as $889. In contrast, the most expensive time of day to depart to Louisiana is at noon when prices are around $1,070.

Can stopping save me money on Ireland to Louisiana flights?

You could potentially save up to 18% 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	$722
Fastest flight time	12h 33m
Direct flights	None
Airports in Louisiana	2 airports

The best one-way flight to Louisiana from Ireland in the past 72 hours is $722. The best round-trip flight deal from Ireland to Louisiana found on momondo in the last 72 hours is $570.

The fastest flight from Ireland to Louisiana takes 12h 33m

There are no direct flights from Ireland to Louisiana. Popular non-direct routes for this connection are Dublin Airport - New Orleans Louis Armstrong Airport and Dublin Airport - Lafayette Regional Airport.

There are 2 airports near Louisiana: New Orleans Louis Armstrong (MSY), Lafayette Regional (LFT)

Search flight deals

When did momondo last update prices for flights from Ireland to Louisiana?
Prices for flights from Ireland to Louisiana were last updated today.
How old do you have to be to fly from Ireland to Louisiana?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The necessary travel and health documents for your Louisiana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisiana from Ireland.

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?

Once all potential Ireland to Louisiana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.