Which airlines fly to Louisiana?

KLM, British Airways and United Airlines are the top three most popular airlines that fly to Louisiana from Ireland according to our data. KLM is the first choice among our users, with 28% of people opting to fly with this airline when travelling to Louisiana. Keep in mind that there are 4 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

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

Finnair is the most popular carrier operating from Ireland to Louisiana

When did momondo last update prices for flights from Ireland to Louisiana?

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

How many operators does momondo search for flights from Ireland to Louisiana?

The number of operators available for flights from Ireland to Louisiana is 4 as of July 2025.

How old do you have to be to fly from Ireland to Louisiana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The necessary travel and health documents for your Louisiana 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.

£435 Cheap Flights from Ireland to Louisiana in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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 Ireland to Louisiana

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Louisiana

11:35 - 07:00DUB-MSY

25h 25m2 stops

05:20 - 10:20MSY-DUB

23h 00m3 stops

£435

Find Deal

Sat, 30 Aug - Sat, 6 Sep

11:35 - 07:59DUB-MSY

26h 24m3 stops

05:20 - 10:20MSY-DUB

23h 00m3 stops

£467

Find Deal

Sat, 30 Aug - Sat, 6 Sep

10:40 - 14:47DUB-MSY

34h 07m1 stop

10:34 - 08:20MSY-DUB

15h 46m1 stop

£505JetBlue

Find Deal

Thu, 28 Aug - Thu, 11 Sep

11:30 - 11:31DUB-MSY

30h 01m1 stop

10:34 - 08:20MSY-DUB

15h 46m1 stop

£507JetBlue

Find Deal

Thu, 28 Aug - Thu, 11 Sep

10:40 - 14:47DUB-MSY

34h 07m1 stop

12:29 - 09:00MSY-DUB

14h 31m1 stop

£528JetBlue

Find Deal

Thu, 28 Aug - Wed, 10 Sep

09:20 - 18:52DUB-MSY

15h 32m2 stops

07:00 - 07:10MSY-DUB

18h 10m2 stops

£688United Airlines

Find Deal

Sat, 30 Aug - Sat, 6 Sep

09:20 - 18:52DUB-MSY

15h 32m2 stops

12:40 - 10:20MSY-DUB

15h 40m1 stop

£689United Airlines

Find Deal

Thu, 28 Aug - Thu, 11 Sep

09:20 - 18:52DUB-MSY

15h 32m1 stop

09:35 - 07:20MSY-DUB

15h 45m1 stop

£705Austrian Airlines

Find Deal

Sat, 30 Aug - Sat, 6 Sep

09:20 - 18:52DUB-MSY

15h 32m1 stop

10:15 - 07:20MSY-DUB

15h 05m1 stop

£706Austrian Airlines

Find Deal

Fri, 29 Aug - Fri, 5 Sep

09:20 - 18:52DUB-MSY

15h 32m1 stop

11:55 - 08:15MSY-DUB

14h 20m1 stop

£2,916Lufthansa

Find Deal

Tue, 23 Sep - Fri, 26 Sep

JetBlue flights from Ireland to Louisiana

Our best JetBlue deals on Ireland to Louisiana flight tickets

JetBlue

28 Aug

DUB10:40Dublin

34h 07m

1 stop

MSY14:47New Orleans Louis Armstrong

11 Sept

MSY10:34New Orleans Louis Armstrong

15h 46m

1 stop

DUB08:20Dublin

£505

Find similar

JetBlue

28 Aug

DUB11:30Dublin

30h 01m

1 stop

MSY11:31New Orleans Louis Armstrong

11 Sept

MSY10:34New Orleans Louis Armstrong

15h 46m

1 stop

DUB08:20Dublin

£507

Find similar

JetBlue

28 Aug

DUB10:40Dublin

34h 07m

1 stop

MSY14:47New Orleans Louis Armstrong

10 Sept

MSY12:29New Orleans Louis Armstrong

14h 31m

1 stop

DUB09:00Dublin

£528

Find similar

United Airlines flights from Ireland to Louisiana

Our best United Airlines deals on Ireland to Louisiana flight tickets

United Airlines

30 Aug

DUB09:20Dublin

15h 32m

2 stops

MSY18:52New Orleans Louis Armstrong

6 Sept

MSY07:00New Orleans Louis Armstrong

18h 10m

2 stops

DUB07:10Dublin

£688

Find similar

United Airlines

28 Aug

DUB09:20Dublin

15h 32m

2 stops

MSY18:52New Orleans Louis Armstrong

11 Sept

MSY14:20New Orleans Louis Armstrong

14h 00m

2 stops

DUB10:20Dublin

£689

Find similar

United Airlines

29 Aug

DUB09:50Dublin

31h 06m

1 stop

MSY10:56New Orleans Louis Armstrong

5 Sept

MSY14:20New Orleans Louis Armstrong

14h 00m

2 stops

DUB10:20Dublin

£690

Find similar

How to get the cheapest flight ticket from Ireland to Louisiana

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

What is the cheapest month to fly to Louisiana?

In general, September is the cheapest month to fly from Ireland to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £589. If you aren’t able to travel to Louisiana during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £611.

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

The cheapest day to depart from Ireland to Louisiana is on a Sunday when prices can be found for as low as £571. On the other hand, Saturday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £646.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is at midday when flights can be purchased for as low as £598. In the morning is when there is more demand to fly to Louisiana, so prices are often more expensive at around £628 per ticket.

Cheap Ireland to Louisiana flight deals and tips

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

Best price found	£534
Fastest flight time	12h 43m
Direct flights	None
Airports in Louisiana	1 airport

The best one-way flight to Louisiana from Ireland in the past 72 hours is £534. The best return flight deal from Ireland to Louisiana found on momondo in the last 72 hours is £435.

The fastest flight from Ireland to Louisiana takes 12h 43m

There are no direct flights from Ireland to Louisiana. Popular non-direct route for this connection is Dublin Airport - New Orleans Louis Armstrong Airport.

There is 1 airport near Louisiana: New Orleans Louis Armstrong (MSY)

Search flight deals

When did momondo last update prices for flights from Ireland to Louisiana?
Prices for flights from Ireland to Louisiana are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Louisiana?
The number of operators available for flights from Ireland to Louisiana is 4 as of July 2025.
How old do you have to be to fly from Ireland to Louisiana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The necessary travel and health documents for your Louisiana 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 Ireland to Louisiana

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom £453	Free Cancellation	Rating 7.3 2,909 reviews	Search JetBlue flights
British Airways	PriceFrom £552	Free Cancellation	Rating 6.6 7,145 reviews	Search British Airways flights
KLM	PriceFrom £555	Free Cancellation	Rating 7.8 1,373 reviews	Search KLM flights
United Airlines	PriceFrom £643	Free Cancellation	Rating 7.4 8,863 reviews	Search United Airlines flights

Why use momondo?

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

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

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

Flights from Ireland to Louisiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Louisiana.

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

Yes. momondo can track prices for Ireland to Louisiana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.