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

Lufthansa, British Airways, 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 November 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.

€404 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.

11:30 - 23:30DUB-MSY

18h 00m2 stops

09:17 - 10:15MSY-DUB

18h 58m2 stops

€509Multiple Airlines

Find Deal

Thu, 8 Jan - Thu, 22 Jan

06:30 - 19:41DUB-MSY

19h 11m2 stops

07:00 - 09:00MSY-DUB

20h 00m1 stop

€539Multiple Airlines

Find Deal

Thu, 8 Jan - Thu, 22 Jan

11:30 - 08:21DUB-MSY

26h 51m3 stops

09:17 - 10:15MSY-DUB

18h 58m2 stops

€541Multiple Airlines

Find Deal

Thu, 8 Jan - Thu, 22 Jan

11:30 - 15:45DUB-MSY

34h 15m3 stops

07:00 - 10:15MSY-DUB

21h 15m3 stops

€570Multiple Airlines

Find Deal

Thu, 8 Jan - Thu, 22 Jan

06:30 - 22:58DUB-MSY

22h 28m2 stops

10:47 - 09:00MSY-DUB

16h 13m2 stops

€580Multiple Airlines

Find Deal

Thu, 8 Jan - Thu, 22 Jan

10:10 - 23:25DUB-MSY

43h 15m2 stops

16:14 - 11:45MSY-DUB

37h 31m2 stops

€595Scandinavian Airlines

Find Deal

Sun, 8 Feb - Mon, 23 Feb

10:10 - 22:02DUB-MSY

41h 52m2 stops

10:50 - 11:45MSY-DUB

18h 55m2 stops

€625Scandinavian Airlines

Find Deal

Sun, 8 Feb - Tue, 24 Feb

13:45 - 22:58DUB-MSY

15h 13m1 stop

07:00 - 09:00MSY-DUB

20h 00m1 stop

€638Multiple Airlines

Find Deal

Thu, 8 Jan - Thu, 22 Jan

04:15 - 23:30DUB-MSY

25h 15m2 stops

09:17 - 10:20MSY-DUB

19h 03m1 stop

€705Multiple Airlines

Find Deal

Sat, 7 Feb - Tue, 24 Feb

08:05 - 05:34DUB-MSY

27h 29m2 stops

06:00 - 04:15MSY-DUB

16h 15m1 stop

€714Multiple Airlines

Find Deal

Tue, 10 Feb - Mon, 23 Feb

Scandinavian Airlines flights from Ireland to Louisiana

Our best Scandinavian Airlines deals on Ireland to Louisiana flight tickets

Scandinavian Airlines

8 Feb

DUB10:10Dublin

43h 15m

2 stops

MSY23:25New Orleans Louis Armstrong

23 Feb

MSY16:14New Orleans Louis Armstrong

37h 31m

2 stops

DUB11:45Dublin

€594

Find similar

Scandinavian Airlines

8 Feb

DUB10:10Dublin

41h 52m

2 stops

MSY22:02New Orleans Louis Armstrong

24 Feb

MSY10:50New Orleans Louis Armstrong

18h 55m

2 stops

DUB11:45Dublin

€625

Find similar

British Airways flights from Ireland to Louisiana

Our best British Airways deals on Ireland to Louisiana flight tickets

British Airways

11 Feb

DUB08:45Dublin

18h 06m

2 stops

MSY20:51New Orleans Louis Armstrong

25 Feb

MSY17:54New Orleans Louis Armstrong

16h 41m

2 stops

DUB16:35Dublin

€719

Find similar

British Airways

23 Jan

DUB20:35Dublin

27h 20m

1 stop

MSY17:55New Orleans Louis Armstrong

1 Feb

MSY14:21New Orleans Louis Armstrong

14h 54m

2 stops

DUB11:15Dublin

€736

Find similar

British Airways

23 Jan

DUB07:35Dublin

18h 06m

2 stops

MSY19:41New Orleans Louis Armstrong

1 Feb

MSY14:21New Orleans Louis Armstrong

13h 54m

2 stops

DUB10:15Dublin

€740

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/1

11:30-23:30

2 stops18h 00m

New Orleans Louis Armstrong

Thu 22/1

09:17-10:15

2 stops18h 58m

€509

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/1

06:30-19:41

2 stops19h 11m

New Orleans Louis Armstrong

Thu 22/1

07:00-09:00

1 stop20h 00m

€539

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/1

11:30-08:21

3 stops26h 51m

New Orleans Louis Armstrong

Thu 22/1

09:17-10:15

2 stops18h 58m

€541

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/1

11:30-15:45

3 stops34h 15m

New Orleans Louis Armstrong

Thu 22/1

07:00-10:15

3 stops21h 15m

€570

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/1

06:30-22:58

2 stops22h 28m

New Orleans Louis Armstrong

Thu 22/1

10:47-09:00

2 stops16h 13m

€580

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 8/2

10:10-23:25

2 stops43h 15m

New Orleans Louis Armstrong

Mon 23/2

16:14-11:45

2 stops37h 31m

€594

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 8/2

10:10-22:02

2 stops41h 52m

New Orleans Louis Armstrong

Tue 24/2

10:50-11:45

2 stops18h 55m

€625

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/1

13:45-22:58

1 stop15h 13m

New Orleans Louis Armstrong

Thu 22/1

07:00-09:00

1 stop20h 00m

€638

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 7/2

04:15-23:30

2 stops25h 15m

New Orleans Louis Armstrong

Tue 24/2

09:17-10:20

1 stop19h 03m

€705

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 10/2

08:05-05:34

2 stops27h 29m

New Orleans Louis Armstrong

Mon 23/2

06:00-04:15

1 stop16h 15m

€714

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 April instead. Flights to Louisiana in April, while not as cheap as those in September, still average around €699.

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 €1,069.

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 November 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 2,904 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.