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 44% 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.

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

British Airways, United Airlines, and Air Canada 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 11h 25m on average. Another popular route from Louisiana to Ireland is flying from Baton Rouge to Dublin, which will take roughly 12h 05m. Keep in mind that layovers or delays could extend your travel time.

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 July 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.

$317 Cheap Flights from Louisiana to Ireland in 2026

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.

11:45 am - 5:10 am

MSY

DUB

11h 25m

1 stop

1:20 pm - 10:51 am

DUB

MSY

27h 31m

1 stop

$404Aer Lingus

Wed, Sep 9 - Thu, Sep 17

11:45 am - 5:10 am

MSY

DUB

11h 25m

1 stop

1:20 pm - 10:51 am

DUB

MSY

27h 31m

1 stop

$411Aer Lingus

Wed, Sep 9 - Thu, Sep 17

11:09 am - 11:20 pm

MSY

DUB

30h 11m

2 stops

4:55 pm - 11:40 pm

DUB

MSY

36h 45m

2 stops

$621TAP AIR PORTUGAL

Tue, Nov 3 - Tue, Nov 10

6:00 am - 11:25 am

MSY

DUB

23h 25m

2 stops

11:10 am - 11:47 pm

DUB

MSY

42h 37m

2 stops

$628TAP AIR PORTUGAL

Sat, Oct 24 - Sun, Nov 1

7:55 pm - 5:00 pm

MSY

DUB

15h 05m

1 stop

10:55 am - 5:50 pm

DUB

MSY

12h 55m

1 stop

$702British Airways

Tue, Nov 10 - Tue, Nov 17

6:10 pm - 5:00 pm

BTR

DUB

16h 50m

2 stops

10:20 am - 10:32 pm

DUB

BTR

18h 12m

2 stops

$726British Airways

Wed, Dec 2 - Wed, Dec 9

6:00 am - 7:15 am

AEX

DUB

19h 15m

1 stop

1:00 pm - 10:57 pm

DUB

AEX

15h 57m

1 stop

$726American Airlines

Wed, Nov 11 - Wed, Nov 18

12:05 pm - 11:00 am

BTR

DUB

16h 55m

2 stops

5:10 am - 5:31 pm

DUB

BTR

18h 21m

2 stops

$727Lufthansa

Wed, Nov 11 - Wed, Nov 18

6:00 am - 7:15 am

AEX

DUB

19h 15m

1 stop

1:00 pm - 10:58 am

DUB

AEX

27h 58m

1 stop

$731American Airlines

Wed, Nov 11 - Wed, Nov 18

12:05 pm - 11:00 am

BTR

DUB

16h 55m

2 stops

5:10 am - 5:31 pm

DUB

BTR

18h 21m

2 stops

$739Lufthansa

Wed, Nov 11 - Wed, Nov 18

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TAP AIR PORTUGAL flights from Louisiana to Ireland

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

TAP AIR PORTUGAL

Nov 3

MSY11:09 amNew Orleans Louis Armstrong

30h 11m

2 stops

DUB11:20 pmDublin

Nov 10

DUB4:55 pmDublin

36h 45m

2 stops

MSY11:40 pmNew Orleans Louis Armstrong

$621

TAP AIR PORTUGAL

Oct 24

MSY6:00 amNew Orleans Louis Armstrong

23h 25m

2 stops

DUB11:25 amDublin

Nov 1

DUB11:10 amDublin

42h 37m

2 stops

MSY11:47 pmNew Orleans Louis Armstrong

$628

TAP AIR PORTUGAL

Oct 26

MSY6:00 amNew Orleans Louis Armstrong

29h 10m

2 stops

DUB4:10 pmDublin

Nov 1

DUB4:25 amDublin

25h 22m

2 stops

MSY11:47 pmNew Orleans Louis Armstrong

$641

American Airlines flights from Louisiana to Ireland

Our best American Airlines deals on Louisiana to Ireland flight tickets

American Airlines

Nov 9

MSY7:55 pmNew Orleans Louis Armstrong

15h 10m

1 stop

DUB5:05 pmDublin

Nov 19

DUB11:30 amDublin

15h 59m

1 stop

MSY9:29 pmNew Orleans Louis Armstrong

$712

American Airlines

Nov 11

AEX6:00 amAlexandria

19h 15m

1 stop

DUB7:15 amDublin

Nov 18

DUB1:00 pmDublin

15h 57m

1 stop

AEX10:57 pmAlexandria

$726

American Airlines

Nov 11

AEX6:00 amAlexandria

19h 15m

1 stop

DUB7:15 amDublin

Nov 18

DUB1:00 pmDublin

27h 58m

1 stop

AEX10:58 amAlexandria

$731

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45 am-5:10 am

1 stop11h 25m

Dublin

Thu 9/17

1:20 pm-10:51 am

1 stop27h 31m

$404

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45 am-5:10 am

1 stop11h 25m

Dublin

Thu 9/17

1:20 pm-10:51 am

1 stop27h 31m

$411

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 11/3

11:09 am-11:20 pm

2 stops30h 11m

Dublin

Tue 11/10

4:55 pm-11:40 pm

2 stops36h 45m

$621

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 10/24

6:00 am-11:25 am

2 stops23h 25m

Dublin

Sun 11/1

11:10 am-11:47 pm

2 stops42h 37m

$628

Quickest round-trip

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 11/10

7:55 pm-5:00 pm

1 stop15h 05m

Dublin

Tue 11/17

10:55 am-5:50 pm

1 stop12h 55m

$702

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Wed 12/2

6:10 pm-5:00 pm

2 stops16h 50m

Dublin

Wed 12/9

10:20 am-10:32 pm

2 stops18h 12m

$726

AlexandriaDublin

AEX - DUB

AEXDUB

Alexandria

Wed 11/11

6:00 am-7:15 am

1 stop19h 15m

Dublin

Wed 11/18

1:00 pm-10:57 pm

1 stop15h 57m

$726

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Wed 11/11

12:05 pm-11:00 am

2 stops16h 55m

Dublin

Wed 11/18

5:10 am-5:31 pm

2 stops18h 21m

$727

AlexandriaDublin

AEX - DUB

AEXDUB

Alexandria

Wed 11/11

6:00 am-7:15 am

1 stop19h 15m

Dublin

Wed 11/18

1:00 pm-10:58 am

1 stop27h 58m

$731

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Wed 11/11

12:05 pm-11:00 am

2 stops16h 55m

Dublin

Wed 11/18

5:10 am-5:31 pm

2 stops18h 21m

$739

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 $474.

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 $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 $571 on momondo.

Can stopping save me money on Louisiana to Ireland flights?

You could potentially save up to 3% 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	11h 25m
Direct flights	None

The fastest flight from Louisiana to Ireland takes 11h 25m

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 July 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 7.8 8,483 reviews	Search Delta flights
British Airways	PriceFrom $449	Free Cancellation	Rating 6.7 8,124 reviews	Search British Airways flights
KLM	PriceFrom $459	Free Cancellation	Rating 7.8 1,544 reviews	Search KLM flights
American Airlines	PriceFrom $459	Free Cancellation	Rating 7.1 11,840 reviews	Search American Airlines flights
United Airlines	PriceFrom $477	Free Cancellation	Rating 7.4 10,021 reviews	Search United Airlines flights
JetBlue	PriceFrom $562	Free Cancellation	Rating 7.1 3,019 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.

An easier way to manage your Ireland trip

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Popular cities in Ireland

Flights to Dublinfrom $340

Flights to Shannon, Clarefrom $595

Flights to Corkfrom $515

Flights to Knockfrom $884

Flights to Milltown (Kerry)from $724

Flights to Donegalfrom $888

Cheap flights from Louisiana to Ireland from $317

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 8/29. 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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TAP AIR PORTUGAL flights from Louisiana to Ireland

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

American Airlines flights from Louisiana to Ireland

Our best American Airlines deals on Louisiana to Ireland flight tickets

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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?

Can stopping save me money on Louisiana to Ireland flights?

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

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