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

United Airlines, TAP AIR PORTUGAL, and Air Canada are the most popular carriers operating from Louisiana to Dublin

What airlines fly to Dublin?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Dublin from Louisiana according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 7 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Dublin?

Average flight duration from Louisiana to Dublin depends on which airport you fly into and out of. Flying from New Orleans to Dublin is 10h 58m on average, while flying from Baton Rouge to Dublin is 14h 20m on average. Dublin is the most popular airport in 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?

As of August 2025, there are 7 operators available to choose from 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.

$302 Cheap Flights from Louisiana to Dublin in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Louisiana to Dublin

Round-trip

One-way

Last minute

Cheap round-trip flights

2:29 pm - 8:10 amMSY-DUB

11h 41m1 stop

9:00 am - 5:17 pmDUB-MSY

14h 17m1 stop

$517United Airlines

Find Deal

Tue, Dec 2 - Fri, Dec 12

9:05 am - 8:10 amMSY-DUB

17h 05m2 stops

9:00 am - 5:17 pmDUB-MSY

14h 17m1 stop

$521United Airlines

Find Deal

Tue, Dec 2 - Fri, Dec 12

9:14 am - 12:15 pmMSY-DUB

21h 01m2 stops

10:55 am - 5:55 pmDUB-MSY

13h 00m1 stop

$530British Airways

Find Deal

Wed, Feb 4 - Tue, Feb 17

6:04 am - 9:35 amMSY-DUB

22h 31m2 stops

8:40 pm - 5:55 pmDUB-MSY

27h 15m1 stop

$531British Airways

Find Deal

Tue, Oct 28 - Wed, Nov 5

2:18 pm - 10:15 amBTR-DUB

14h 57m2 stops

11:30 am - 9:45 pmDUB-BTR

16h 15m2 stops

$534American Airlines

Find Deal

Wed, Oct 29 - Thu, Nov 6

4:41 pm - 12:15 pmMSY-DUB

13h 34m2 stops

11:30 am - 8:41 pmDUB-MSY

15h 11m2 stops

$534American Airlines

Find Deal

Wed, Feb 4 - Tue, Feb 17

11:00 am - 10:20 amMSY-DUB

17h 20m2 stops

4:25 am - 10:32 pmDUB-MSY

24h 07m2 stops

$535TAP AIR PORTUGAL

Find Deal

Fri, Jan 23 - Fri, Jan 30

6:05 am - 6:10 amMSY-DUB

19h 05m2 stops

5:10 am - 5:17 pmDUB-MSY

18h 07m2 stops

$536

Find Deal

Tue, Oct 28 - Wed, Nov 5

10:36 am - 11:20 pmMSY-DUB

30h 44m2 stops

11:10 am - 11:58 pmDUB-MSY

42h 48m2 stops

$537TAP AIR PORTUGAL

Find Deal

Tue, Dec 2 - Fri, Dec 12

5:20 am - 10:15 amMSY-DUB

22h 55m3 stops

11:35 am - 4:34 pmDUB-MSY

34h 59m3 stops

$608

Find Deal

Tue, Sep 2 - Sat, Sep 6

TAP AIR PORTUGAL flights from Louisiana to Dublin

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

TAP AIR PORTUGAL

Jan 23

MSY11:00 amNew Orleans Louis Armstrong

17h 20m

2 stops

DUB10:20 amDublin

Jan 30

DUB4:25 amDublin

24h 07m

2 stops

MSY10:32 pmNew Orleans Louis Armstrong

$535

Find similar

TAP AIR PORTUGAL

Dec 2

MSY10:36 amNew Orleans Louis Armstrong

30h 44m

2 stops

DUB11:20 pmDublin

Dec 12

DUB11:10 amDublin

42h 48m

2 stops

MSY11:58 pmNew Orleans Louis Armstrong

$537

Find similar

TAP AIR PORTUGAL

Jan 23

MSY11:00 amNew Orleans Louis Armstrong

30h 20m

2 stops

DUB11:20 pmDublin

Jan 30

DUB4:25 amDublin

35h 30m

2 stops

MSY9:55 amNew Orleans Louis Armstrong

$573

Find similar

JetBlue flights from Louisiana to Dublin

Our best JetBlue deals on Louisiana to Dublin flight tickets

JetBlue

Oct 2

MSY3:22 pmNew Orleans Louis Armstrong

10h 58m

1 stop

DUB8:20 amDublin

Oct 17

DUB11:30 amDublin

28h 14m

1 stop

MSY9:44 amNew Orleans Louis Armstrong

$555

Find similar

JetBlue

Oct 16

MSY12:29 pmNew Orleans Louis Armstrong

14h 31m

1 stop

DUB9:00 amDublin

Oct 20

DUB10:40 amDublin

14h 08m

1 stop

MSY6:48 pmNew Orleans Louis Armstrong

$557

Find similar

JetBlue

Oct 2

MSY3:22 pmNew Orleans Louis Armstrong

10h 58m

1 stop

DUB8:20 amDublin

Oct 17

DUB11:30 amDublin

28h 14m

1 stop

MSY9:44 amNew Orleans Louis Armstrong

$558

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 12/2

2:29 pm-8:10 am

1 stop11h 41m

Dublin

Fri 12/12

9:00 am-5:17 pm

1 stop14h 17m

$517

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 12/2

9:05 am-8:10 am

2 stops17h 05m

Dublin

Fri 12/12

9:00 am-5:17 pm

1 stop14h 17m

$521

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 2/4

9:14 am-12:15 pm

2 stops21h 01m

Dublin

Tue 2/17

10:55 am-5:55 pm

1 stop13h 00m

$530

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 10/28

6:04 am-9:35 am

2 stops22h 31m

Dublin

Wed 11/5

8:40 pm-5:55 pm

1 stop27h 15m

$531

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Wed 10/29

2:18 pm-10:15 am

2 stops14h 57m

Dublin

Thu 11/6

11:30 am-9:45 pm

2 stops16h 15m

$534

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 2/4

4:41 pm-12:15 pm

2 stops13h 34m

Dublin

Tue 2/17

11:30 am-8:41 pm

2 stops15h 11m

$534

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 1/23

11:00 am-10:20 am

2 stops17h 20m

Dublin

Fri 1/30

4:25 am-10:32 pm

2 stops24h 07m

$535

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 10/28

6:05 am-6:10 am

2 stops19h 05m

Dublin

Wed 11/5

5:10 am-5:17 pm

2 stops18h 07m

$536

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 12/2

10:36 am-11:20 pm

2 stops30h 44m

Dublin

Fri 12/12

11:10 am-11:58 pm

2 stops42h 48m

$537

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 9/2

5:20 am-10:15 am

3 stops22h 55m

Dublin

Sat 9/6

11:35 am-4:34 pm

3 stops34h 59m

$608

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Dublin?

In general, November 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 $600. If you’re not able to fly to Dublin in November, then February is your next best option. Flight prices from Louisiana to Dublin during February average around $617.

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

The cheapest day to depart from Louisiana to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $744. Flights from Louisiana to Dublin 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 Dublin?

In the evening is the cheapest time of day to fly from Louisiana to Dublin when you can find flight prices for as low as $659. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $966.

How far in advance should I book a flight 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 $799 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 $614 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

Best Price Found	$302
Fastest flight time	10h 58m
Direct flights	None
Airports in Dublin	1 airport

The best one-way flight to Dublin from Louisiana in the past 72 hours is $302. The best round-trip flight deal from Louisiana to Dublin found on momondo in the last 72 hours is $517.

The fastest flight from Louisiana to Dublin takes 10h 58m

There are no direct flights from Louisiana to Dublin. Popular non-direct routes for this connection are New Orleans Louis Armstrong Airport - Dublin Airport and Baton Rouge Ryan Airport - Dublin Airport.

There is 1 airport near Dublin: Dublin (DUB)

Search flight deals

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?
As of August 2025, there are 7 operators available to choose from 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
British Airways	PriceFrom $485	Free Cancellation	Rating 6.6 7,266 reviews	Search British Airways flights
KLM	PriceFrom $530	Free Cancellation	Rating 7.8 1,381 reviews	Search KLM flights
Delta	PriceFrom $535	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights
United Airlines	PriceFrom $541	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
JetBlue	PriceFrom $544	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
Iberia	PriceFrom $546	Free Cancellation	Rating 7.0 2,878 reviews	Search Iberia flights
American Airlines	PriceFrom $568	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Kilkenny

Swords

Athlone

Dundalk

Maynooth

Malahide

Leixlip

Bray

Castleknock

Kildare

Naas

Mullingar

Arklow

Cavan

Enniscorthy

Wicklow

Tullamore

Drogheda

Thurles

Slane

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.