How long is the flight from Louisiana to Ireland?

Flight times from Louisiana to Ireland vary, but if you’re flying out of New Orleans and flying into Dublin (one of the most popular routes), then the duration is 12h 25m on average. Another popular route from Louisiana to Ireland is flying from Baton Rouge to Dublin, which will take roughly 13h 30m. Keep in mind that layovers or delays could extend your travel time.

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

British Airways, KLM, and Air Canada are the most popular carriers operating from Louisiana to Ireland

What airlines fly to Ireland?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Ireland from Louisiana according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 7 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisiana to Ireland?

Prices for flights from Louisiana to Ireland refresh daily.

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

The number of operators available for flights from Louisiana to Ireland is 7 as of January 2026.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Ireland.

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

The necessary travel and health documents for your Ireland 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.

$250 Cheap Flights from Louisiana to Ireland in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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 Louisiana to Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 pm - 7:10 am

MSY

DUB

31h 05m

1 stop

9:00 am - 5:17 pm

DUB

MSY

14h 17m

1 stop

$388Air Canada

Mon, Jan 26 - Wed, Feb 11

6:05 pm - 7:10 am

MSY

DUB

31h 05m

1 stop

9:00 am - 5:17 pm

DUB

MSY

14h 17m

1 stop

$401Air Canada

Mon, Jan 26 - Wed, Feb 11

9:15 am - 11:30 am

MSY

SNN

20h 15m

2 stops

8:05 pm - 5:55 pm

SNN

MSY

27h 50m

1 stop

$405British Airways

Mon, Feb 9 - Mon, Feb 16

6:29 pm - 3:40 pm

MSY

DUB

15h 11m

2 stops

7:35 am - 5:55 pm

DUB

MSY

16h 20m

1 stop

$407British Airways

Wed, Feb 4 - Tue, Feb 17

8:00 am - 7:20 am

MSY

DUB

17h 20m

1 stop

9:50 am - 11:21 am

DUB

MSY

31h 31m

2 stops

$412United Airlines

Tue, May 5 - Tue, May 12

10:35 am - 8:10 am

MSY

DUB

15h 35m

1 stop

9:00 am - 5:17 pm

DUB

MSY

14h 17m

1 stop

$417United Airlines

Mon, Jan 26 - Wed, Feb 11

7:55 pm - 4:45 pm

MSY

SNN

14h 50m

1 stop

7:50 am - 5:55 pm

SNN

MSY

16h 05m

1 stop

$446American Airlines

Thu, Feb 26 - Thu, Mar 5

6:43 pm - 4:45 pm

MSY

SNN

16h 02m

2 stops

7:50 am - 5:55 pm

SNN

MSY

16h 05m

1 stop

$450American Airlines

Thu, Feb 26 - Thu, Mar 5

6:18 am - 7:45 am

BTR

DUB

19h 27m

1 stop

8:50 am - 10:01 pm

DUB

BTR

19h 11m

2 stops

$483KLM

Thu, Feb 26 - Thu, Mar 5

6:02 am - 7:45 am

MLU

DUB

19h 43m

1 stop

5:55 am - 4:35 pm

DUB

MLU

16h 40m

2 stops

$483KLM

Thu, Feb 26 - Thu, Mar 5

British Airways flights from Louisiana to Ireland

Our best British Airways deals on Louisiana to Ireland flight tickets

British Airways

Feb 9

MSY9:15 amNew Orleans Louis Armstrong

20h 15m

2 stops

SNN11:30 amShannon

Feb 16

SNN8:05 pmShannon

27h 50m

1 stop

MSY5:55 pmNew Orleans Louis Armstrong

$405

British Airways

Feb 4

MSY6:29 pmNew Orleans Louis Armstrong

15h 11m

2 stops

DUB3:40 pmDublin

Feb 17

DUB7:35 amDublin

16h 20m

1 stop

MSY5:55 pmNew Orleans Louis Armstrong

$407

British Airways

Mar 24

MSY8:55 pmNew Orleans Louis Armstrong

17h 45m

1 stop

DUB7:40 pmDublin

Mar 31

DUB8:25 pmDublin

29h 35m

1 stop

MSY8:00 pmNew Orleans Louis Armstrong

$408

United Airlines flights from Louisiana to Ireland

Our best United Airlines deals on Louisiana to Ireland flight tickets

United Airlines

May 5

MSY8:00 amNew Orleans Louis Armstrong

17h 20m

1 stop

DUB7:20 amDublin

May 12

DUB9:50 amDublin

31h 31m

2 stops

MSY11:21 amNew Orleans Louis Armstrong

$412

United Airlines

Jan 26

MSY10:35 amNew Orleans Louis Armstrong

15h 35m

1 stop

DUB8:10 amDublin

Feb 11

DUB9:00 amDublin

14h 17m

1 stop

MSY5:17 pmNew Orleans Louis Armstrong

$417

United Airlines

Feb 25

MSY10:30 amNew Orleans Louis Armstrong

15h 40m

1 stop

DUB8:10 amDublin

Mar 4

DUB9:00 amDublin

14h 17m

1 stop

MSY5:17 pmNew Orleans Louis Armstrong

$421

Fly from

Fly to

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 1/26

6:05 pm-7:10 am

1 stop31h 05m

Dublin

Wed 2/11

9:00 am-5:17 pm

1 stop14h 17m

$388

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 1/26

6:05 pm-7:10 am

1 stop31h 05m

Dublin

Wed 2/11

9:00 am-5:17 pm

1 stop14h 17m

$401

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 2/9

9:15 am-11:30 am

2 stops20h 15m

Shannon

Mon 2/16

8:05 pm-5:55 pm

1 stop27h 50m

$405

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 2/4

6:29 pm-3:40 pm

2 stops15h 11m

Dublin

Tue 2/17

7:35 am-5:55 pm

1 stop16h 20m

$407

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 5/5

8:00 am-7:20 am

1 stop17h 20m

Dublin

Tue 5/12

9:50 am-11:21 am

2 stops31h 31m

$412

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 1/26

10:35 am-8:10 am

1 stop15h 35m

Dublin

Wed 2/11

9:00 am-5:17 pm

1 stop14h 17m

$417

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Thu 2/26

7:55 pm-4:45 pm

1 stop14h 50m

Shannon

Thu 3/5

7:50 am-5:55 pm

1 stop16h 05m

$446

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Thu 2/26

6:43 pm-4:45 pm

2 stops16h 02m

Shannon

Thu 3/5

7:50 am-5:55 pm

1 stop16h 05m

$450

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Thu 2/26

6:18 am-7:45 am

1 stop19h 27m

Dublin

Thu 3/5

8:50 am-10:01 pm

2 stops19h 11m

$483

MonroeDublin

MLU - DUB

MLUDUB

Monroe Huenefeld

Thu 2/26

6:02 am-7:45 am

1 stop19h 43m

Dublin

Thu 3/5

5:55 am-4:35 pm

2 stops16h 40m

$483

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Ireland

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

Other information

What is the cheapest month to fly to Ireland?

In general, January is the cheapest month to fly from Louisiana to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $483. If you aren’t able to travel to Ireland during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $514.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $737 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Louisiana for as low as $670 on momondo.

Can stopping save me money on Louisiana to Ireland flights?

You could potentially save up to 16% on your flight if you consider stops on a Louisiana to Ireland flight.

Cheap Louisiana to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Ireland

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Louisiana to Ireland takes 12h 25m

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

Search flight deals

When did momondo last update prices for flights from Louisiana to Ireland?
Prices for flights from Louisiana to Ireland refresh daily.
How many operators does momondo search for flights from Louisiana to Ireland?
The number of operators available for flights from Louisiana to Ireland is 7 as of January 2026.
How old do you have to be to fly from Louisiana to Ireland?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Ireland.
What documentation or ID do you need to fly to Ireland?
The necessary travel and health documents for your Ireland 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 Louisiana to Ireland

Compare and see reviews for airlines that fly from Louisiana to Ireland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $433	Free Cancellation	Rating 7.9 8,038 reviews	Search Delta flights
British Airways	PriceFrom $486	Free Cancellation	Rating 6.7 7,665 reviews	Search British Airways flights
KLM	PriceFrom $535	Free Cancellation	Rating 7.7 1,437 reviews	Search KLM flights
United Airlines	PriceFrom $536	Free Cancellation	Rating 7.4 9,144 reviews	Search United Airlines flights
Iberia	PriceFrom $546	Free Cancellation	Rating 7.0 3,084 reviews	Search Iberia flights
American Airlines	PriceFrom $552	Free Cancellation	Rating 7.2 11,111 reviews	Search American Airlines flights
JetBlue	PriceFrom $557	Free Cancellation	Rating 7.2 2,882 reviews	Search JetBlue flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisiana to Ireland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Louisiana to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from Louisiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Ireland from Louisiana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Louisiana to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.