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

Aer Lingus 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 refreshed on a daily basis.

How many operators does momondo search for flights from Ireland to Louisiana?

The number of operators available for flights from Ireland to Louisiana is 1 as of May 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 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.

£590 Cheap Flights from Ireland to Louisiana in 2026

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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.

13:25 - 22:31

DUB

MSY

15h 06m

2 stops

10:35 - 08:45

MSY

DUB

16h 10m

1 stop

£662KLM

Mon, 1 Jun - Mon, 8 Jun

13:25 - 22:31

DUB

MSY

15h 06m

2 stops

11:20 - 10:00

MSY

DUB

16h 40m

1 stop

£664KLM

Mon, 1 Jun - Mon, 8 Jun

05:55 - 18:02

DUB

MSY

18h 07m

2 stops

09:06 - 08:45

MSY

DUB

17h 39m

1 stop

£665Delta

Sun, 7 Jun - Sun, 14 Jun

05:55 - 20:32

DUB

MSY

20h 37m

2 stops

10:41 - 09:15

MSY

DUB

16h 34m

2 stops

£666Delta

Sun, 7 Jun - Sun, 14 Jun

05:55 - 18:02

DUB

MSY

18h 07m

2 stops

12:47 - 09:15

MSY

DUB

14h 28m

2 stops

£669Delta

Sun, 7 Jun - Sun, 14 Jun

10:00 - 15:57

DUB

MSY

11h 57m

1 stop

16:30 - 07:55

MSY

DUB

33h 25m

1 stop

£670KLM

Sun, 7 Jun - Sun, 14 Jun

12:00 - 15:25

DUB

MSY

33h 25m

1 stop

16:30 - 07:55

MSY

DUB

33h 25m

1 stop

£671KLM

Sun, 7 Jun - Tue, 16 Jun

10:00 - 16:04

DUB

MSY

12h 04m

1 stop

05:20 - 08:45

MSY

DUB

21h 25m

1 stop

£673Delta

Mon, 1 Jun - Mon, 8 Jun

11:00 - 20:32

DUB

MSY

15h 32m

1 stop

15:27 - 08:45

MSY

DUB

11h 18m

1 stop

£674Delta

Sun, 7 Jun - Sun, 14 Jun

11:00 - 22:46

DUB

MSY

17h 46m

1 stop

17:02 - 10:00

MSY

DUB

10h 58m

1 stop

£676KLM

Sun, 7 Jun - Sun, 14 Jun

United Airlines flights from Ireland to Louisiana

Our best United Airlines deals on Ireland to Louisiana flight tickets

United Airlines

13 Sept

DUB09:20Dublin

12h 37m

1 stop

MSY15:57New Orleans Louis Armstrong

29 Sept

MSY12:00New Orleans Louis Armstrong

13h 20m

1 stop

DUB07:20Dublin

£795

United Airlines

19 Sept

DUB09:20Dublin

15h 16m

2 stops

MSY18:36New Orleans Louis Armstrong

30 Sept

MSY11:49New Orleans Louis Armstrong

13h 41m

1 stop

DUB07:30Dublin

£796

United Airlines

18 Sept

DUB09:20Dublin

19h 21m

2 stops

MSY22:41New Orleans Louis Armstrong

3 Oct

MSY08:00New Orleans Louis Armstrong

17h 20m

1 stop

DUB07:20Dublin

£800

British Airways flights from Ireland to Louisiana

Our best British Airways deals on Ireland to Louisiana flight tickets

British Airways

11 Jun

DUB10:30Dublin

17h 01m

2 stops

MSY21:31New Orleans Louis Armstrong

15 Jun

MSY19:56New Orleans Louis Armstrong

16h 44m

2 stops

DUB18:40Dublin

£741

British Airways

11 Jun

DUB13:00Dublin

16h 58m

2 stops

MSY23:58New Orleans Louis Armstrong

15 Jun

MSY19:56New Orleans Louis Armstrong

16h 44m

2 stops

DUB18:40Dublin

£741

British Airways

24 May

DUB10:30Dublin

17h 01m

2 stops

MSY21:31New Orleans Louis Armstrong

6 Jun

MSY21:45New Orleans Louis Armstrong

19h 35m

1 stop

DUB23:20Dublin

£767

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

13:25-22:31

2 stops15h 06m

New Orleans Louis Armstrong

Mon 8/6

10:35-08:45

1 stop16h 10m

£662

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

13:25-22:31

2 stops15h 06m

New Orleans Louis Armstrong

Mon 8/6

11:20-10:00

1 stop16h 40m

£664

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

05:55-18:02

2 stops18h 07m

New Orleans Louis Armstrong

Sun 14/6

09:06-08:45

1 stop17h 39m

£665

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

05:55-20:32

2 stops20h 37m

New Orleans Louis Armstrong

Sun 14/6

10:41-09:15

2 stops16h 34m

£666

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

05:55-18:02

2 stops18h 07m

New Orleans Louis Armstrong

Sun 14/6

12:47-09:15

2 stops14h 28m

£669

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

10:00-15:57

1 stop11h 57m

New Orleans Louis Armstrong

Sun 14/6

16:30-07:55

1 stop33h 25m

£670

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

12:00-15:25

1 stop33h 25m

New Orleans Louis Armstrong

Tue 16/6

16:30-07:55

1 stop33h 25m

£671

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

10:00-16:04

1 stop12h 04m

New Orleans Louis Armstrong

Mon 8/6

05:20-08:45

1 stop21h 25m

£673

Fastest return journey

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

11:00-20:32

1 stop15h 32m

New Orleans Louis Armstrong

Sun 14/6

15:27-08:45

1 stop11h 18m

£674

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

11:00-22:46

1 stop17h 46m

New Orleans Louis Armstrong

Sun 14/6

17:02-10:00

1 stop10h 58m

£676

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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, July 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 £172. If you aren’t able to travel to Louisiana during the month of July, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £327.

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	29h 34m
Direct flights	None

The fastest flight from Ireland to Louisiana takes 29h 34m

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

Search flight deals

Frequently asked questions about flying from Ireland to Louisiana

When did momondo last update prices for flights from Ireland to Louisiana?
Prices for flights from Ireland to Louisiana are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Louisiana?
The number of operators available for flights from Ireland to Louisiana is 1 as of May 2026.
How old do you have to be to fly from Ireland to Louisiana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 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.

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
American Airlines	PriceFrom £683	Free Cancellation	Rating 7.1 11,642 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?

Flights from Ireland to Louisiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Louisiana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Louisiana.

I’m not ready to book a flight from Ireland to Louisiana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Louisiana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.