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

Aer Lingus, United Airlines, and Delta are the most popular carriers operating from Louisiana to Ireland

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 15m on average. Another popular route from Louisiana to Ireland is flying from Lafayette to Dublin, which will take roughly 13h 58m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Ireland?

American Airlines, Delta and United Airlines 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 39% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 6 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 6 as of October 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.

$349 Cheap Flights from Louisiana to Ireland in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

11:05 am - 10:15 amMSY New Orleans Louis Armstrong-DUB Dublin

17h 10m2 stops Denver Intl Reykjavik Keflavik Intl

11:30 am - 8:38 amDUB Dublin-MSY New Orleans Louis Armstrong

27h 08m3 stops Reykjavik Keflavik Intl Denver Intl Atlanta Hartsfield-Jackson

$682Multiple Airlines

Mon, Nov 23 - Tue, Dec 8

7:02 am - 8:10 amSHV Shreveport-DUB Dublin

19h 08m1 stop Chicago O'Hare Intl

9:00 am - 9:09 pmDUB Dublin-SHV Shreveport

42h 09m2 stops Toronto Pearson Intl Denver Intl

$685United Airlines

Sun, Jan 17 - Thu, Jan 21

9:15 am - 7:30 amSHV Shreveport-DUB Dublin

16h 15m2 stops Houston George Bush Intcntl Newark

9:00 am - 11:25 amDUB Dublin-SHV Shreveport

32h 25m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$689United Airlines

Sun, Jan 17 - Thu, Jan 21

7:55 pm - 7:45 pmMSY New Orleans Louis Armstrong-DUB Dublin

17h 50m1 stop London Heathrow

8:50 am - 5:50 pmDUB Dublin-MSY New Orleans Louis Armstrong

15h 00m1 stop London Heathrow

$729British Airways

Tue, Dec 1 - Tue, Dec 8

9:18 am - 7:10 amMSY New Orleans Louis Armstrong-DUB Dublin

15h 52m2 stops Newark Toronto Pearson Intl

5:10 am - 10:23 amDUB Dublin-MSY New Orleans Louis Armstrong

35h 13m2 stops Frankfurt am Main Toronto Pearson Intl

$737Multiple Airlines

Wed, Feb 3 - Wed, Feb 10

7:55 pm - 7:50 amMSY New Orleans Louis Armstrong-DUB Dublin

29h 55m1 stop London Heathrow

11:00 am - 5:50 pmDUB Dublin-MSY New Orleans Louis Armstrong

12h 50m1 stop London Heathrow

$741British Airways

Mon, Nov 23 - Tue, Dec 8

3:42 pm - 7:45 amMSY New Orleans Louis Armstrong-DUB Dublin

10h 03m1 stop Atlanta Hartsfield-Jackson

5:45 am - 4:16 pmDUB Dublin-MSY New Orleans Louis Armstrong

16h 31m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$744KLM

Mon, Nov 23 - Tue, Dec 8

3:42 pm - 7:45 amMSY New Orleans Louis Armstrong-DUB Dublin

10h 03m1 stop Atlanta Hartsfield-Jackson

5:45 am - 5:16 pmDUB Dublin-MSY New Orleans Louis Armstrong

17h 31m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$744Delta

Mon, Nov 23 - Tue, Dec 8

3:42 pm - 7:45 amMSY New Orleans Louis Armstrong-DUB Dublin

10h 03m1 stop Atlanta Hartsfield-Jackson

5:45 am - 8:39 pmDUB Dublin-MSY New Orleans Louis Armstrong

20h 54m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$750Delta

Wed, Nov 18 - Wed, Nov 25

3:42 pm - 7:45 amMSY New Orleans Louis Armstrong-DUB Dublin

10h 03m1 stop Atlanta Hartsfield-Jackson

5:45 am - 4:16 pmDUB Dublin-MSY New Orleans Louis Armstrong

16h 31m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$753KLM

Mon, Nov 23 - Tue, Dec 8

Cheap last minute flights

Enter your travel dates to find the best prices.

5:35 pm - 9:10 amMSY New Orleans Louis Armstrong-DUB Dublin

33h 35m1 stop Chicago O'Hare Intl

9:30 am - 6:47 pmDUB Dublin-MSY New Orleans Louis Armstrong

15h 17m1 stop Newark

$810United Airlines

Sat, Oct 24 - Tue, Nov 3

5:35 pm - 9:10 amMSY New Orleans Louis Armstrong-DUB Dublin

33h 35m1 stop Chicago O'Hare Intl

10:40 am - 4:53 pmDUB Dublin-MSY New Orleans Louis Armstrong

12h 13m1 stop Chicago O'Hare Intl

$810United Airlines

Sat, Oct 24 - Tue, Nov 3

10:25 am - 8:45 amMSY New Orleans Louis Armstrong-DUB Dublin

17h 20m1 stop New York John F Kennedy Intl

5:45 am - 8:41 pmDUB Dublin-MSY New Orleans Louis Armstrong

20h 56m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$850Delta

Mon, Oct 26 - Mon, Nov 2

10:25 am - 8:45 amMSY New Orleans Louis Armstrong-DUB Dublin

17h 20m1 stop New York John F Kennedy Intl

5:45 am - 8:41 pmDUB Dublin-MSY New Orleans Louis Armstrong

20h 56m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$850Delta

Mon, Oct 26 - Mon, Nov 2

12:38 pm - 7:10 amMSY New Orleans Louis Armstrong-DUB Dublin

13h 32m1 stop Dallas/Fort Worth

12:55 pm - 10:57 pmDUB Dublin-MSY New Orleans Louis Armstrong

16h 02m1 stop Dallas/Fort Worth

$854American Airlines

Mon, Oct 26 - Mon, Nov 2

9:46 am - 7:10 amMSY New Orleans Louis Armstrong-DUB Dublin

16h 24m1 stop Dallas/Fort Worth

11:30 am - 9:21 pmDUB Dublin-MSY New Orleans Louis Armstrong

15h 51m1 stop Philadelphia

$854American Airlines

Mon, Oct 26 - Mon, Nov 2

11:46 am - 4:55 pmMSY New Orleans Louis Armstrong-DUB Dublin

23h 09m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

5:10 am - 5:48 pmDUB Dublin-MSY New Orleans Louis Armstrong

17h 38m2 stops Frankfurt am Main Houston George Bush Intcntl

$968Lufthansa

Fri, Oct 23 - Wed, Oct 28

11:45 am - 8:15 amMSY New Orleans Louis Armstrong-DUB Dublin

14h 30m1 stop Toronto Pearson Intl

5:10 am - 5:48 pmDUB Dublin-MSY New Orleans Louis Armstrong

17h 38m2 stops Frankfurt am Main Houston George Bush Intcntl

$969Lufthansa

Fri, Oct 23 - Wed, Oct 28

10:25 am - 8:45 amMSY New Orleans Louis Armstrong-DUB Dublin

17h 20m1 stop New York John F Kennedy Intl

8:50 am - 8:41 pmDUB Dublin-MSY New Orleans Louis Armstrong

16h 51m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,221KLM

Sun, Oct 25 - Tue, Oct 27

10:25 am - 9:45 amMSY New Orleans Louis Armstrong-DUB Dublin

17h 20m1 stop New York John F Kennedy Intl

8:50 am - 8:41 pmDUB Dublin-MSY New Orleans Louis Armstrong

16h 51m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,271KLM

Sat, Oct 24 - Tue, Oct 27

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United Airlines flights from Louisiana to Ireland

Our best United Airlines deals on Louisiana to Ireland flight tickets

United Airlines

Jan 17

SHV7:02 amShreveport

19h 08m

1 stop

DUB8:10 amDublin

Jan 21

DUB9:00 amDublin

42h 09m

2 stops

SHV9:09 pmShreveport

$685

United Airlines

Jan 17

SHV9:15 amShreveport

16h 15m

2 stops

DUB7:30 amDublin

Jan 21

DUB9:00 amDublin

32h 25m

2 stops

SHV11:25 amShreveport

$689

United Airlines

Jan 17

AEX9:15 amAlexandria

16h 15m

2 stops

DUB7:30 amDublin

Jan 21

DUB9:00 amDublin

41h 12m

2 stops

AEX8:12 pmAlexandria

$695

Delta flights from Louisiana to Ireland

Our best Delta deals on Louisiana to Ireland flight tickets

Delta

Nov 17

MSY11:29 amNew Orleans Louis Armstrong

15h 16m

1 stop

DUB8:45 amDublin

Nov 24

DUB5:45 amDublin

24h 14m

2 stops

MSY11:59 pmNew Orleans Louis Armstrong

$750

Delta

Dec 2

MSY6:20 amNew Orleans Louis Armstrong

19h 35m

2 stops

DUB7:55 amDublin

Dec 9

DUB5:45 amDublin

16h 31m

2 stops

MSY4:16 pmNew Orleans Louis Armstrong

$755

Delta

Dec 1

MSY11:28 amNew Orleans Louis Armstrong

19h 12m

2 stops

DUB12:40 pmDublin

Dec 8

DUB5:45 amDublin

18h 53m

2 stops

MSY6:38 pmNew Orleans Louis Armstrong

$758

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 11/23

11:05 am-10:15 am

2 stops17h 10m

Dublin

Tue 12/8

11:30 am-8:38 am

3 stops27h 08m

$682

ShreveportDublin

SHV Shreveport - DUB Dublin

SHVDUB

Shreveport

Sun 1/17

7:02 am-8:10 am

1 stop19h 08m

Dublin

Thu 1/21

9:00 am-9:09 pm

2 stops42h 09m

$685

ShreveportDublin

SHV Shreveport - DUB Dublin

SHVDUB

Shreveport

Sun 1/17

9:15 am-7:30 am

2 stops16h 15m

Dublin

Thu 1/21

9:00 am-11:25 am

2 stops32h 25m

$689

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Tue 12/1

7:55 pm-7:45 pm

1 stop17h 50m

Dublin

Tue 12/8

8:50 am-5:50 pm

1 stop15h 00m

$729

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Wed 2/3

9:18 am-7:10 am

2 stops15h 52m

Dublin

Wed 2/10

5:10 am-10:23 am

2 stops35h 13m

$737

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 11/23

7:55 pm-7:50 am

1 stop29h 55m

Dublin

Tue 12/8

11:00 am-5:50 pm

1 stop12h 50m

$741

Quickest round-trip

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 11/23

3:42 pm-7:45 am

1 stop10h 03m

Dublin

Tue 12/8

5:45 am-4:16 pm

2 stops16h 31m

$744

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 11/23

3:42 pm-7:45 am

1 stop10h 03m

Dublin

Tue 12/8

5:45 am-5:16 pm

2 stops17h 31m

$744

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Wed 11/18

3:42 pm-7:45 am

1 stop10h 03m

Dublin

Wed 11/25

5:45 am-8:39 pm

2 stops20h 54m

$750

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 11/23

3:42 pm-7:45 am

1 stop10h 03m

Dublin

Tue 12/8

5:45 am-4:16 pm

2 stops16h 31m

$753

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, 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 $459. 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 $487.

How far in advance should I book a flight from Louisiana 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 $773 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 $676 on momondo.

Cheap Louisiana to Ireland flight deals and tips

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

Best Price Found	$349
Fastest flight time	12h 15m
Direct flights	None

The best one-way flight to Ireland from Louisiana in the past 72 hours is $349. The best round-trip flight deal from Louisiana to Ireland found on momondo in the last 72 hours is $682.

The fastest flight from Louisiana to Ireland takes 12h 15m

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

Search flight deals

Frequently asked questions about flying 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 6 as of October 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
Aer Lingus	PriceFrom $404	Free Cancellation	Rating 7.3 1,851 reviews	Search Aer Lingus flights
Delta	PriceFrom $433	Free Cancellation	Rating 7.8 8,659 reviews	Search Delta flights
British Airways	PriceFrom $449	Free Cancellation	Rating 6.7 8,271 reviews	Search British Airways flights
KLM	PriceFrom $459	Free Cancellation	Rating 7.8 1,592 reviews	Search KLM flights
American Airlines	PriceFrom $459	Free Cancellation	Rating 7.0 12,183 reviews	Search American Airlines flights
United Airlines	PriceFrom $477	Free Cancellation	Rating 7.3 10,396 reviews	Search United 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.

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Popular cities in Ireland

Flights to Dublinfrom $367

Flights to Shannon, Clarefrom $472

Flights to Corkfrom $496

Flights to Knockfrom $939

Flights to Milltown (Kerry)from $624

Flights to Donegalfrom $842

Cheap flights from Louisiana to Ireland from $349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Ireland departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Louisiana to Ireland

Our best United Airlines deals on Louisiana to Ireland flight tickets

Delta flights from Louisiana to Ireland

Our best Delta deals on Louisiana to Ireland flight tickets

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Use the filters below to find and compare flights from Louisiana to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Louisiana to Ireland

What is the cheapest month to fly to Ireland?

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

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

What airlines fly to Ireland?

How long is the flight from Louisiana to Ireland?

Cheap Louisiana to Ireland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisiana to Ireland

Best airlines flying from Louisiana to Ireland

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

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Louisiana flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year