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Cheap flights from Louisiana to Ireland from €259

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 25/8. 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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0 bags
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Cheap return flights

British Airways Logo
09:14 - 12:15MSY-DUB
21h 01m2 stops
British Airways Logo
10:55 - 17:55DUB-MSY
13h 00m1 stop
€455British Airways
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Wed, 4 Feb - Tue, 17 Feb
United Airlines Logo
10:34 - 08:10MSY-DUB
15h 36m1 stop
United Airlines Logo
09:30 - 16:25DUB-MSY
12h 55m1 stop
€457United Airlines
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Wed, 4 Feb - Tue, 17 Feb
American Airlines Logo
16:41 - 12:15MSY-DUB
13h 34m2 stops
American Airlines Logo
11:30 - 20:41DUB-MSY
15h 11m2 stops
€459American Airlines
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Wed, 4 Feb - Tue, 17 Feb
American Airlines Logo
14:18 - 10:15BTR-DUB
14h 57m2 stops
American Airlines Logo
11:30 - 21:45DUB-BTR
16h 15m2 stops
€460American Airlines
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Wed, 29 Oct - Thu, 6 Nov
TAP AIR PORTUGAL Logo
11:00 - 10:20MSY-DUB
17h 20m2 stops
TAP AIR PORTUGAL Logo
04:25 - 22:32DUB-MSY
24h 07m2 stops
€460TAP AIR PORTUGAL
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Fri, 23 Jan - Fri, 30 Jan
JetBlue Logo
15:22 - 08:20MSY-DUB
10h 58m1 stop
JetBlue Logo
11:30 - 09:44DUB-MSY
28h 14m1 stop
€477JetBlue
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Thu, 2 Oct - Fri, 17 Oct
JetBlue Logo
12:29 - 09:00MSY-DUB
14h 31m1 stop
JetBlue Logo
10:40 - 18:48DUB-MSY
14h 08m1 stop
€478JetBlue
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Thu, 16 Oct - Mon, 20 Oct
TAP AIR PORTUGAL Logo
11:00 - 23:20MSY-DUB
30h 20m2 stops
TAP AIR PORTUGAL Logo
04:25 - 09:55DUB-MSY
35h 30m2 stops
€492TAP AIR PORTUGAL
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Fri, 23 Jan - Fri, 30 Jan
Air Canada Logo
19:58 - 08:15MSY-DUB
30h 17m2 stops
Air Canada Logo
09:20 - 14:10DUB-MSY
34h 50m2 stops
€527Air Canada
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Tue, 2 Sep - Tue, 23 Sep
Air Canada Logo
11:55 - 08:15MSY-DUB
14h 20m1 stop
Air Canada Logo
09:50 - 19:00DUB-MSY
39h 10m2 stops
€528Air Canada
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Wed, 3 Sep - Wed, 24 Sep

TAP AIR PORTUGAL flights from Louisiana to Ireland

Our best TAP AIR PORTUGAL deals on Louisiana to Ireland flight tickets
TAP AIR PORTUGAL
23 Jan
MSY11:00New Orleans Louis Armstrong
17h 20m
2 stops
DUB10:20Dublin
30 Jan
DUB04:25Dublin
24h 07m
2 stops
MSY22:32New Orleans Louis Armstrong
€460
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TAP AIR PORTUGAL
23 Jan
MSY11:00New Orleans Louis Armstrong
30h 20m
2 stops
DUB23:20Dublin
30 Jan
DUB04:25Dublin
35h 30m
2 stops
MSY09:55New Orleans Louis Armstrong
€492
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JetBlue flights from Louisiana to Ireland

Our best JetBlue deals on Louisiana to Ireland flight tickets
JetBlue
2 Oct
MSY15:22New Orleans Louis Armstrong
10h 58m
1 stop
DUB08:20Dublin
17 Oct
DUB11:30Dublin
28h 14m
1 stop
MSY09:44New Orleans Louis Armstrong
€477
Find similar
JetBlue
16 Oct
MSY12:29New Orleans Louis Armstrong
14h 31m
1 stop
DUB09:00Dublin
20 Oct
DUB10:40Dublin
14h 08m
1 stop
MSY18:48New Orleans Louis Armstrong
€478
Find similar
JetBlue
3 Sept
MSY12:29New Orleans Louis Armstrong
14h 31m
1 stop
DUB09:00Dublin
23 Sept
DUB10:40Dublin
30h 56m
1 stop
MSY11:36New Orleans Louis Armstrong
€484
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momondo Fare Finder

 
Customise your flight search to find flights from Louisiana to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 13 August 2025.
Use the filters below to find and compare flights from Louisiana to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 4/2

09:14-12:15

2 stops21h 01m

Dublin

Tue 17/2

10:55-17:55

1 stop13h 00m

€455

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 4/2

10:34-08:10

1 stop15h 36m

Dublin

Tue 17/2

09:30-16:25

1 stop12h 55m

€457

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 4/2

16:41-12:15

2 stops13h 34m

Dublin

Tue 17/2

11:30-20:41

2 stops15h 11m

€459

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Wed 29/10

14:18-10:15

2 stops14h 57m

Dublin

Thu 6/11

11:30-21:45

2 stops16h 15m

€460

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 23/1

11:00-10:20

2 stops17h 20m

Dublin

Fri 30/1

04:25-22:32

2 stops24h 07m

€460

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Thu 2/10

15:22-08:20

1 stop10h 58m

Dublin

Fri 17/10

11:30-09:44

1 stop28h 14m

€477

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Thu 16/10

12:29-09:00

1 stop14h 31m

Dublin

Mon 20/10

10:40-18:48

1 stop14h 08m

€478

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 23/1

11:00-23:20

2 stops30h 20m

Dublin

Fri 30/1

04:25-09:55

2 stops35h 30m

€492

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 2/9

19:58-08:15

2 stops30h 17m

Dublin

Tue 23/9

09:20-14:10

2 stops34h 50m

€527

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 3/9

11:55-08:15

1 stop14h 20m

Dublin

Wed 24/9

09:50-19:00

2 stops39h 10m

€528

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Ireland from

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

What is the cheapest month to fly to Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Louisiana averaging around €530.

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 €686 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Louisiana for as low as €527 on momondo.

Can stopping save me money on Louisiana to Ireland flights?

You could potentially save up to 17% 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

Best price found

€259

Fastest flight time

10h 56m

Direct flights

None

Airports in Ireland

3 airports
The best one-way flight to Ireland from Louisiana in the past 72 hours is €259. The best return flight deal from Louisiana to Ireland found on momondo in the last 72 hours is €455.
The fastest flight from Louisiana to Ireland takes 10h 56m
There are no direct flights from Louisiana to Ireland. Popular non-direct routes for this connection are New Orleans Louis Armstrong Airport - Dublin Airport, Baton Rouge Ryan Airport - Dublin Airport and Baton Rouge Ryan Airport - Cork Airport.
There are 3 airports near Ireland: Dublin (DUB), Shannon (SNN), Cork (ORK)
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  • When did momondo last update prices for flights from Louisiana to Ireland?

    Prices for flights from Louisiana to Ireland were last updated today.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 licence 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisiana to Ireland. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Ireland from Louisiana with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Louisiana.

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

Of course. momondo tracks the price of Louisiana to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
Flights to Corkfrom €112
Flights to Shannon, Clarefrom €130
Flights to Donegalfrom €65
Flights to Milltown (Kerry)from €40