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Cheap flights from Louisiana to Dublin 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 Dublin 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.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisiana to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
11:45 am - 5:10 am
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
1:20 pm - 10:51 am
DUB
-
MSY
27h 31m
1 stop
$404Aer Lingus
Wed, Sep 9 - Thu, Sep 17
Aer Lingus Logo
11:45 am - 5:10 am
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
1:20 pm - 10:51 am
DUB
-
MSY
27h 31m
1 stop
$411Aer Lingus
Wed, Sep 9 - Thu, Sep 17
Aer Lingus Logo
11:45 am - 5:10 am
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
1:20 pm - 10:51 am
DUB
-
MSY
27h 31m
1 stop
$415Aer Lingus
Wed, Sep 9 - Tue, Sep 15
TAP AIR PORTUGAL Logo
11:09 am - 11:20 pm
MSY
-
DUB
30h 11m
2 stops
TAP AIR PORTUGAL Logo
4:55 pm - 11:40 pm
DUB
-
MSY
36h 45m
2 stops
$621TAP AIR PORTUGAL
Tue, Nov 3 - Tue, Nov 10
TAP AIR PORTUGAL Logo
6:00 am - 11:25 am
MSY
-
DUB
23h 25m
2 stops
TAP AIR PORTUGAL Logo
11:10 am - 11:47 pm
DUB
-
MSY
42h 37m
2 stops
$628TAP AIR PORTUGAL
Sat, Oct 24 - Sun, Nov 1
American Airlines Logo
6:18 pm - 5:00 pm
AEX
-
DUB
16h 42m
2 stops
American Airlines Logo
1:00 pm - 9:38 am
DUB
-
AEX
26h 38m
1 stop
$716American Airlines
Wed, Nov 11 - Wed, Nov 18
American Airlines Logo
6:18 pm - 5:00 pm
AEX
-
DUB
16h 42m
2 stops
American Airlines Logo
11:30 am - 10:42 pm
DUB
-
AEX
17h 12m
2 stops
$721American Airlines
Wed, Nov 11 - Wed, Nov 18
British Airways Logo
6:10 pm - 5:00 pm
BTR
-
DUB
16h 50m
2 stops
British Airways Logo
10:20 am - 10:32 pm
DUB
-
BTR
18h 12m
2 stops
$726British Airways
Wed, Dec 2 - Wed, Dec 9
Lufthansa Logo
12:05 pm - 11:00 am
BTR
-
DUB
16h 55m
2 stops
Lufthansa Logo
5:10 am - 5:31 pm
DUB
-
BTR
18h 21m
2 stops
$727Lufthansa
Wed, Nov 11 - Wed, Nov 18
British Airways Logo
6:11 pm - 4:20 pm
BTR
-
DUB
16h 09m
2 stops
British Airways Logo
10:30 am - 9:41 pm
DUB
-
BTR
17h 11m
2 stops
$783British Airways
Sun, Oct 4 - Tue, Oct 13

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TAP AIR PORTUGAL flights from Louisiana to Dublin

Our best TAP AIR PORTUGAL deals on Louisiana to Dublin 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

Lufthansa flights from Louisiana to Dublin

Our best Lufthansa deals on Louisiana to Dublin flight tickets
Lufthansa
Sep 9
MSY11:45 amNew Orleans Louis Armstrong
14h 30m
1 stop
DUB8:15 amDublin
Sep 17
DUB6:00 amDublin
23h 53m
2 stops
MSY11:53 pmNew Orleans Louis Armstrong
$695
Lufthansa
Sep 9
MSY11:45 amNew Orleans Louis Armstrong
14h 00m
2 stops
DUB7:45 amDublin
Sep 17
DUB8:50 amDublin
21h 03m
2 stops
MSY11:53 pmNew Orleans Louis Armstrong
$698
Lufthansa
Nov 11
BTR12:05 pmBaton Rouge Ryan
16h 55m
2 stops
DUB11:00 amDublin
Nov 18
DUB5:10 amDublin
18h 21m
2 stops
BTR5:31 pmBaton Rouge Ryan
$727

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Dublin 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 832,500 searches. Data last updated July 21, 2026.
Use the filters below to find and compare flights from Louisiana to Dublin that are best for you.

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

Wed 9/9

11:45 am-5:10 am

1 stop11h 25m

Dublin

Tue 9/15

1:20 pm-10:51 am

1 stop27h 31m

$415

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

AlexandriaDublin

AEX - DUB

AEXDUB

Alexandria

Wed 11/11

6:18 pm-5:00 pm

2 stops16h 42m

Dublin

Wed 11/18

1:00 pm-9:38 am

1 stop26h 38m

$716

AlexandriaDublin

AEX - DUB

AEXDUB

Alexandria

Wed 11/11

6:18 pm-5:00 pm

2 stops16h 42m

Dublin

Wed 11/18

11:30 am-10:42 pm

2 stops17h 12m

$721

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

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
Quickest round-trip

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Sun 10/4

6:11 pm-4:20 pm

2 stops16h 09m

Dublin

Tue 10/13

10:30 am-9:41 pm

2 stops17h 11m

$783

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Louisiana to Dublin

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 Dublin?

In general, January is the cheapest month to fly from Louisiana to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $459. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from Louisiana to Dublin during February average around $474.

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

You are more likely to see cheaper flights to Dublin from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $737 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Louisiana for as low as $571 on momondo.

Cheap Louisiana to Dublin flight deals and tips

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

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from Louisiana to Dublin takes 11h 25m
There are no direct flights from Louisiana to Dublin. There are no popular flight routes from Louisiana to Dublin.
Search flight deals

Frequently asked questions about flying from Louisiana to Dublin

  • When did momondo last update prices for flights from Louisiana to Dublin Airport?

    Prices for flights from Louisiana to Dublin Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Louisiana to Dublin Airport?

  • How old do you have to be to fly from Louisiana to Dublin Airport?

    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 layovers 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 Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport 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 Dublin

Compare and see reviews for airlines that fly from Louisiana to Dublin with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $433Free CancellationRating
7.8
8,481 reviews
Search Delta flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
8,125 reviews
Search British Airways flights
KLMPriceFrom $459Free CancellationRating
7.8
1,543 reviews
Search KLM flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,838 reviews
Search American Airlines flights
United AirlinesPriceFrom $477Free CancellationRating
7.4
10,014 reviews
Search United Airlines flights
JetBluePriceFrom $562Free CancellationRating
7.1
3,018 reviews
Search JetBlue flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Malahide
Kildare
Mullingar
Wicklow
Bray
Drogheda
Portmarnock
Dundalk
Arklow
Leixlip
Castleknock
Naas
Cavan
Carlingford
Maynooth
Slane
Thurles

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisiana to Dublin for you.

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

Yes. momondo allows you to filter the results for Louisiana to Dublin flights to just show those with flexible booking policies.

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

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 Dublin from Louisiana.

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

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

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