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

JetBlue, American Airlines, and British Airways 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 February 2026, 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.

€364 Cheap Flights from Ireland to Louisiana in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ireland to Louisiana

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Louisiana

Enter your travel dates to find the best prices.

09:00 - 21:31

DUB

LFT

18h 31m

2 stops

05:15 - 07:30

LFT

DUB

20h 15m

2 stops

€482United Airlines

Fri, 27 Feb - Tue, 3 Mar

09:00 - 21:31

DUB

LFT

18h 31m

2 stops

12:06 - 09:55

LFT

DUB

15h 49m

2 stops

€484United Airlines

Fri, 27 Feb - Tue, 3 Mar

09:00 - 11:22

DUB

LFT

32h 22m

2 stops

12:06 - 07:30

LFT

DUB

13h 24m

2 stops

€485United Airlines

Fri, 27 Feb - Tue, 3 Mar

08:00 - 11:25

DUB

LFT

32h 25m

2 stops

16:07 - 10:20

LFT

DUB

13h 13m

2 stops

€536United Airlines

Mon, 16 Mar - Mon, 23 Mar

07:40 - 20:55

DUB

MSY

42h 15m

3 stops

11:34 - 19:10

MSY

DUB

26h 36m

3 stops

€554Multiple Airlines

Mon, 9 Mar - Mon, 23 Mar

07:50 - 22:58

DUB

MSY

20h 08m

2 stops

11:34 - 19:10

MSY

DUB

26h 36m

3 stops

€563Multiple Airlines

Mon, 9 Mar - Mon, 23 Mar

17:15 - 22:09

DUB

LFT

33h 54m

2 stops

15:00 - 07:45

LFT

DUB

11h 45m

1 stop

€564KLM

Mon, 16 Mar - Mon, 23 Mar

09:45 - 10:46

DUB

LFT

30h 01m

1 stop

15:00 - 07:45

LFT

DUB

11h 45m

1 stop

€570Delta

Mon, 16 Mar - Mon, 23 Mar

09:30 - 23:40

DUB

MSY

20h 10m

1 stop

17:00 - 11:50

MSY

DUB

12h 50m

1 stop

€648Finnair

Mon, 8 Jun - Mon, 15 Jun

09:30 - 23:40

DUB

MSY

20h 10m

1 stop

12:17 - 09:45

MSY

DUB

15h 28m

1 stop

€663Finnair

Mon, 1 Jun - Mon, 8 Jun

Finnair flights from Ireland to Louisiana

Our best Finnair deals on Ireland to Louisiana flight tickets

Finnair

8 Jun

DUB09:30Dublin

20h 10m

1 stop

MSY23:40New Orleans Louis Armstrong

15 Jun

MSY17:00New Orleans Louis Armstrong

12h 50m

1 stop

DUB11:50Dublin

€648

Finnair

1 Jun

DUB09:30Dublin

20h 10m

1 stop

MSY23:40New Orleans Louis Armstrong

8 Jun

MSY12:17New Orleans Louis Armstrong

15h 28m

1 stop

DUB09:45Dublin

€663

Finnair

7 Jun

DUB09:30Dublin

20h 10m

1 stop

MSY23:40New Orleans Louis Armstrong

16 Jun

MSY12:17New Orleans Louis Armstrong

15h 28m

1 stop

DUB09:45Dublin

€666

British Airways flights from Ireland to Louisiana

Our best British Airways deals on Ireland to Louisiana flight tickets

British Airways

27 Feb

DUB11:30Dublin

17h 08m

2 stops

MSY22:38New Orleans Louis Armstrong

2 Mar

MSY15:32New Orleans Louis Armstrong

19h 33m

2 stops

DUB17:05Dublin

€720

British Airways

21 Feb

DUB11:30Dublin

16h 41m

2 stops

MSY22:11New Orleans Louis Armstrong

26 Feb

MSY10:49New Orleans Louis Armstrong

19h 36m

2 stops

DUB12:25Dublin

€726

British Airways

22 Feb

DUB20:40Dublin

29h 35m

2 stops

MSY20:15New Orleans Louis Armstrong

10 Mar

MSY20:55New Orleans Louis Armstrong

17h 45m

1 stop

DUB19:40Dublin

€734

Fly from

Fly to

Route

Depart

Return

Price

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 27/2

09:00-21:31

2 stops18h 31m

Lafayette Regional

Tue 3/3

05:15-07:30

2 stops20h 15m

€482

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 27/2

09:00-21:31

2 stops18h 31m

Lafayette Regional

Tue 3/3

12:06-09:55

2 stops15h 49m

€484

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 27/2

09:00-11:22

2 stops32h 22m

Lafayette Regional

Tue 3/3

12:06-07:30

2 stops13h 24m

€485

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Mon 16/3

08:00-11:25

2 stops32h 25m

Lafayette Regional

Mon 23/3

16:07-10:20

2 stops13h 13m

€536

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 9/3

07:40-20:55

3 stops42h 15m

New Orleans Louis Armstrong

Mon 23/3

11:34-19:10

3 stops26h 36m

€554

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 9/3

07:50-22:58

2 stops20h 08m

New Orleans Louis Armstrong

Mon 23/3

11:34-19:10

3 stops26h 36m

€563

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Mon 16/3

17:15-22:09

2 stops33h 54m

Lafayette Regional

Mon 23/3

15:00-07:45

1 stop11h 45m

€564

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Mon 16/3

09:45-10:46

1 stop30h 01m

Lafayette Regional

Mon 23/3

15:00-07:45

1 stop11h 45m

€570

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 8/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Mon 15/6

17:00-11:50

1 stop12h 50m

€648

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Mon 8/6

12:17-09:45

1 stop15h 28m

€663

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 €658. 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 €705.

Can stopping save me money on Ireland to Louisiana flights?

You could potentially save up to 23% 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	17h 08m
Direct flights	None

The fastest flight from Ireland to Louisiana takes 17h 08m

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 February 2026, 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 €517	Free Cancellation	Rating 7.2 2,891 reviews		Search JetBlue flights
American Airlines	PriceFrom €682	Free Cancellation	Rating 7.2 11,211 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.