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.

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 10h 50m on average. Another popular route from Louisiana to Ireland is flying from Monroe to Dublin, which will take roughly 12h 54m. Keep in mind that layovers or delays could extend your travel time.

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

JetBlue, United Airlines, and Austrian Airlines are the most popular carriers operating from Louisiana to Ireland

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 November 2025.

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.

$332 Cheap Flights from Louisiana to Ireland in 2025/26

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Find the cheapest flights from Louisiana to Ireland

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 7:30 amMSY-DUB

13h 30m1 stop

9:30 am - 7:14 pmDUB-MSY

15h 44m1 stop

$430Austrian Airlines

Find Deal

Tue, Jan 20 - Tue, Feb 3

11:43 am - 8:45 amMSY-DUB

15h 02m1 stop

10:45 am - 8:12 pmDUB-MSY

15h 27m2 stops

$438KLM

Find Deal

Tue, Jan 20 - Tue, Feb 3

10:35 am - 8:10 amMSY-DUB

15h 35m1 stop

9:30 am - 7:14 pmDUB-MSY

15h 44m1 stop

$439Multiple Airlines

Find Deal

Tue, Jan 20 - Tue, Feb 3

7:55 pm - 2:20 pmMSY-DUB

12h 25m1 stop

10:55 am - 5:55 pmDUB-MSY

13h 00m1 stop

$450British Airways

Find Deal

Tue, Jan 20 - Tue, Feb 3

7:00 am - 7:10 amMSY-DUB

18h 10m2 stops

9:00 am - 11:44 pmDUB-MSY

20h 44m2 stops

$451Air Canada

Find Deal

Thu, Jan 8 - Wed, Jan 21

2:57 pm - 2:20 pmMSY-DUB

17h 23m2 stops

10:55 am - 5:55 pmDUB-MSY

13h 00m1 stop

$454British Airways

Find Deal

Tue, Jan 20 - Tue, Feb 3

2:26 pm - 8:10 amMSY-DUB

11h 44m1 stop

9:00 am - 6:13 pmDUB-MSY

39h 13m2 stops

$455United Airlines

Find Deal

Fri, Jan 23 - Sat, Jan 31

9:05 am - 7:10 amMSY-DUB

16h 05m2 stops

9:00 am - 11:44 pmDUB-MSY

20h 44m2 stops

$457Air Canada

Find Deal

Thu, Jan 8 - Wed, Jan 21

6:05 am - 7:45 amAEX-DUB

19h 40m1 stop

9:45 am - 4:16 pmDUB-AEX

12h 31m1 stop

$458Multiple Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 15

7:30 am - 7:30 amSHV-DUB

18h 00m2 stops

9:00 am - 5:21 pmDUB-SHV

38h 21m2 stops

$460United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

TAP AIR PORTUGAL flights from Louisiana to Ireland

Our best TAP AIR PORTUGAL deals on Louisiana to Ireland flight tickets

TAP AIR PORTUGAL

Jan 23

MSY10:31 amNew Orleans Louis Armstrong

30h 49m

2 stops

DUB11:20 pmDublin

Jan 30

DUB4:25 amDublin

25h 19m

2 stops

MSY11:44 pmNew Orleans Louis Armstrong

$550

Find similar

TAP AIR PORTUGAL

Nov 22

MSY11:20 amNew Orleans Louis Armstrong

41h 00m

2 stops

DUB10:20 amDublin

Nov 29

DUB4:55 pmDublin

60h 49m

2 stops

MSY11:44 pmNew Orleans Louis Armstrong

$566

Find similar

TAP AIR PORTUGAL

Dec 3

MSY10:05 amNew Orleans Louis Armstrong

31h 15m

2 stops

DUB11:20 pmDublin

Dec 6

DUB11:10 amDublin

29h 13m

2 stops

MSY10:23 amNew Orleans Louis Armstrong

$866

Find similar

Lufthansa flights from Louisiana to Ireland

Our best Lufthansa deals on Louisiana to Ireland flight tickets

Lufthansa

Jan 23

MSY2:26 pmNew Orleans Louis Armstrong

11h 44m

1 stop

DUB8:10 amDublin

Jan 27

DUB10:40 amDublin

17h 11m

2 stops

MSY9:51 pmNew Orleans Louis Armstrong

$463

Find similar

Lufthansa

Jan 3

MSY12:22 pmNew Orleans Louis Armstrong

15h 33m

1 stop

DUB9:55 amDublin

Jan 10

DUB10:40 amDublin

17h 49m

1 stop

MSY10:29 pmNew Orleans Louis Armstrong

$497

Find similar

Lufthansa

Jan 3

MSY12:22 pmNew Orleans Louis Armstrong

15h 33m

1 stop

DUB9:55 amDublin

Jan 10

DUB10:40 amDublin

17h 11m

2 stops

MSY9:51 pmNew Orleans Louis Armstrong

$502

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

12:00 pm-7:30 am

1 stop13h 30m

Dublin

Tue 2/3

9:30 am-7:14 pm

1 stop15h 44m

$430

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

11:43 am-8:45 am

1 stop15h 02m

Dublin

Tue 2/3

10:45 am-8:12 pm

2 stops15h 27m

$438

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

10:35 am-8:10 am

1 stop15h 35m

Dublin

Tue 2/3

9:30 am-7:14 pm

1 stop15h 44m

$439

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

7:55 pm-2:20 pm

1 stop12h 25m

Dublin

Tue 2/3

10:55 am-5:55 pm

1 stop13h 00m

$450

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Thu 1/8

7:00 am-7:10 am

2 stops18h 10m

Dublin

Wed 1/21

9:00 am-11:44 pm

2 stops20h 44m

$451

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

2:57 pm-2:20 pm

2 stops17h 23m

Dublin

Tue 2/3

10:55 am-5:55 pm

1 stop13h 00m

$454

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 1/23

2:26 pm-8:10 am

1 stop11h 44m

Dublin

Sat 1/31

9:00 am-6:13 pm

2 stops39h 13m

$455

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Thu 1/8

9:05 am-7:10 am

2 stops16h 05m

Dublin

Wed 1/21

9:00 am-11:44 pm

2 stops20h 44m

$457

AlexandriaDublin

AEX - DUB

AEXDUB

Alexandria

Wed 12/3

6:05 am-7:45 am

1 stop19h 40m

Dublin

Mon 12/15

9:45 am-4:16 pm

1 stop12h 31m

$458

ShreveportDublin

SHV - DUB

SHVDUB

Shreveport

Wed 12/3

7:30 am-7:30 am

2 stops18h 00m

Dublin

Sun 12/7

9:00 am-5:21 pm

2 stops38h 21m

$460

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 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, November 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 $587. If you aren’t able to travel to Ireland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $619.

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

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $744. This is often the case because there is less demand to fly during this day of the week. Flights from Louisiana to Ireland on a Saturday will generally be more expensive and average around $996. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from Louisiana to Ireland in the evening for as low as $659. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $966.

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 $792 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 $611 on momondo.

Can stopping save me money on Louisiana to Ireland flights?

You could potentially save up to 15% 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

Direct flights	None

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 November 2025.
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
British Airways	PriceFrom $460	Free Cancellation	Rating 6.7 7,532 reviews	Search British Airways flights
Delta	PriceFrom $535	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
United Airlines	PriceFrom $541	Free Cancellation	Rating 7.4 9,019 reviews	Search United Airlines flights
Iberia	PriceFrom $546	Free Cancellation	Rating 7.0 3,025 reviews	Search Iberia flights
KLM	PriceFrom $547	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
JetBlue	PriceFrom $557	Free Cancellation	Rating 7.2 2,903 reviews	Search JetBlue flights
American Airlines	PriceFrom $579	Free Cancellation	Rating 7.2 11,044 reviews	Search American Airlines 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.