How long is the flight from Ireland to Louisiana?

Airlines like Scandinavian Airlines and British Airways fly from Ireland to Louisiana in about 27h 15m. The time it takes to get you to your destination can typically vary by up to 12h 17m. Ireland and Louisiana are separated by a distance of 4344 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Louisiana ranges from 83.0 - 163.0 inches per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit Louisiana when rainfall is around 83.0 mm.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from IE to LA?

When flying from Ireland to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Ireland to Louisiana that include hotel bookings?

Yes. In addition to deals on Ireland to Louisiana flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Louisiana?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Louisiana.

Can I find deals for business class flights from Ireland to Louisiana?

Yes. Cheapflights offers flight deals from Ireland to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£470+ Flights from Ireland to Louisiana

Cheap flight deals from Ireland to Louisiana

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Louisiana
Explore the most affordable flight options available from Ireland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 décembre 2025.

sam. 27/1210:40DUB - MSY

2 stops32h 28mUnited Airlines

lun. 5/114:30MSY - DUB

1 stop11h 40mUnited Airlines

Deal found 8/12£824

Best flights from Ireland to Louisiana
Discover carefully curated flight deals from Ireland to Louisiana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 décembre 2025.

mer. 21/111:30DUB - MSY

3 stops34h 15mMultiple Airlines

mer. 28/106:05MSY - DUB

3 stops22h 10mMultiple Airlines

Deal found 7/12£470

mer. 21/120:40DUB - MSY

1 stop27h 15mBritish Airways

mer. 28/115:44MSY - DUB

2 stops15h 51mBritish Airways

Deal found 7/12£642

dim. 7/610:40DUB - MSY

1 stop17h 43mJetBlue

mar. 16/615:16MSY - DUB

1 stop11h 04mJetBlue

Deal found 7/12£667

lun. 9/208:50DUB - MSY

2 stops17h 22mDelta

mar. 24/216:32MSY - DUB

2 stops17h 13mDelta

Deal found 8/12£671

mer. 4/209:00DUB - MSY

1 stop14h 17mUnited Airlines

dim. 8/214:26MSY - DUB

1 stop11h 44mUnited Airlines

Deal found 7/12£672

dim. 1/205:55DUB - MSY

2 stops20h 17mDelta

dim. 22/205:25MSY - DUB

1 stop20h 20mDelta

Deal found 7/12£673

mer. 21/109:00DUB - MSY

2 stops16h 45mUnited Airlines

mer. 28/111:52MSY - DUB

2 stops13h 38mUnited Airlines

Deal found 7/12£677

ven. 23/110:40DUB - MSY

2 stops18h 18mUnited Airlines

ven. 30/111:55MSY - DUB

2 stops14h 15mUnited Airlines

Deal found 8/12£681

jeu. 15/110:40DUB - MSY

1 stop13h 33mUnited Airlines

sam. 31/111:50MSY - DUB

2 stops13h 40mUnited Airlines

Deal found 8/12£681

Last-minute flights from Ireland to Louisiana
Discover last-minute flight deals from Ireland to Louisiana. Data last updated 9 décembre 2025 and is based on user searches.

sam. 27/1210:40DUB - MSY

2 stops32h 28mUnited Airlines

lun. 5/114:30MSY - DUB

1 stop11h 40mUnited Airlines

Deal found 8/12£824

jeu. 15/108:50DUB - MSY

1 stop15h 05mBritish Airways

sam. 31/119:55MSY - DUB

1 stop30h 00mBritish Airways

Deal found 7/12£662

jeu. 15/110:40DUB - MSY

1 stop13h 33mUnited Airlines

sam. 31/111:50MSY - DUB

2 stops13h 40mUnited Airlines

Deal found 8/12£681

mer. 21/111:30DUB - MSY

3 stops34h 15mMultiple Airlines

mer. 28/106:05MSY - DUB

3 stops22h 10mMultiple Airlines

Deal found 7/12£470

mer. 21/112:30DUB - MSY

2 stops39h 32mScandinavian Airlines

mer. 28/111:43MSY - DUB

2 stops18h 02mScandinavian Airlines

Deal found 7/12£509

mer. 21/120:40DUB - MSY

1 stop27h 15mBritish Airways

mer. 28/115:44MSY - DUB

2 stops15h 51mBritish Airways

Deal found 7/12£642

mer. 21/109:30DUB - MSY

1 stop15h 44mAustrian Airlines

mer. 28/111:34MSY - DUB

1 stop13h 56mAustrian Airlines

Deal found 7/12£667

mer. 21/109:00DUB - MSY

2 stops19h 58mUnited Airlines

mer. 28/114:26MSY - DUB

1 stop11h 44mUnited Airlines

Deal found 7/12£677

ven. 23/110:40DUB - MSY

1 stop17h 49mUnited Airlines

dim. 1/212:00MSY - DUB

1 stop14h 10mUnited Airlines

Deal found 7/12£711

sam. 24/110:45DUB - MSY

1 stop13h 42mKLM

dim. 1/211:43MSY - DUB

1 stop15h 02mKLM

Deal found 7/12£708

Find flight deals from Ireland to Louisiana

Round-trip from	£470
Popular in	August
Cheapest in	September
Average price	£692

21/1-28/1
6 total stops
56h 25m total
Ireland to Louisiana

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

mer. 21/1

11:30-15:45

3 stops34h 15m

New Orleans Louis Armstrong

mer. 28/1

06:05-10:15

3 stops22h 10m

£470

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

mer. 21/1

20:40-17:55

1 stop27h 15m

New Orleans Louis Armstrong

mer. 28/1

15:44-13:35

2 stops15h 51m

£642

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

dim. 7/6

10:40-22:23

1 stop17h 43m

New Orleans Louis Armstrong

mar. 16/6

15:16-08:20

1 stop11h 04m

£667

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun. 9/2

08:50-20:12

2 stops17h 22m

New Orleans Louis Armstrong

mar. 24/2

16:32-15:45

2 stops17h 13m

£671

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

mer. 4/2

09:00-17:17

1 stop14h 17m

New Orleans Louis Armstrong

dim. 8/2

14:26-08:10

1 stop11h 44m

£672

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

dim. 1/2

05:55-20:12

2 stops20h 17m

New Orleans Louis Armstrong

dim. 22/2

05:25-07:45

1 stop20h 20m

£673

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

mer. 21/1

09:00-19:45

2 stops16h 45m

New Orleans Louis Armstrong

mer. 28/1

11:52-07:30

2 stops13h 38m

£677

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

ven. 23/1

10:40-22:58

2 stops18h 18m

New Orleans Louis Armstrong

ven. 30/1

11:55-08:10

2 stops14h 15m

£681

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jeu. 15/1

10:40-18:13

1 stop13h 33m

New Orleans Louis Armstrong

sam. 31/1

11:50-07:30

2 stops13h 40m

£681

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

mar. 30/12

13:00-20:43

1 stop13h 43m

£908

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 11 results

Best time to book a flight from Ireland to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Ireland with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Louisiana

What is the cheapest month to book a flight from Ireland to Louisiana?

Currently, May is the cheapest month in which you can book a flight from Ireland to Louisiana (average of £498). Flying from Ireland to Louisiana in August is currently the most expensive (average of £699). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Louisiana

Read through reviews of airlines operating flights from Ireland to Louisiana, such as KLM, United Airlines, andBritish Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,431 reviews

KLM

7.7

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

United Airlines

7.4

Good

9,089 reviews

KLM

7.7

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7,571 reviews

KLM

7.7

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from Ireland to Louisiana?
Airlines like Scandinavian Airlines and British Airways fly from Ireland to Louisiana in about 27h 15m. The time it takes to get you to your destination can typically vary by up to 12h 17m. Ireland and Louisiana are separated by a distance of 4344 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Ireland to Louisiana that include hotel bookings?
Yes. In addition to deals on Ireland to Louisiana flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Louisiana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Louisiana.
Can I find deals for business class flights from Ireland to Louisiana?
Yes. Cheapflights offers flight deals from Ireland to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Louisiana?
Currently, May is the cheapest month in which you can book a flight from Ireland to Louisiana (average of £498). Flying from Ireland to Louisiana in August is currently the most expensive (average of £699). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Louisiana

Heathrow to John F Kennedy Intl flights

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Heathrow to LaGuardia flights

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London City to Newark flights

Heathrow to Boston flights

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Edinburgh to LaGuardia flights

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Heathrow to Las Vegas flights

London City to Boston flights

Heathrow to San Francisco flights

Gatwick to Miami flights

Heathrow to Dulles Intl flights

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London City to Miami flights

Manchester to Orlando flights

Stansted to Boston flights

Gatwick to Dallas/Fort Worth flights

Glasgow Intl to Newark flights

Gatwick to Orlando flights

Luton to Boston flights

Glasgow Intl to John F Kennedy Intl flights

Heathrow to O'Hare Intl flights

Heathrow to Baltimore flights

Heathrow to Atlanta flights

Heathrow to Seattle flights

Stansted to Miami flights

Gatwick to Los Angeles flights

Heathrow to George Bush Intcntl flights

Manchester to Newark flights

Manchester to LaGuardia flights

London City to Dallas/Fort Worth flights

Heathrow to Love Field flights

Glasgow Intl to LaGuardia flights

Complete your trip

Louisiana car hire

New Orleans Louis Armstrong Airport car hire

Baton Rouge Ryan Airport car hire

Shreveport Airport car hire

Lafayette Regional Airport car hire

Monroe Huenefeld Airport car hire

Lake Charles Airport car hire

Alexandria Airport car hire

New Orleans car hire

Shreveport car hire

Baton Rouge car hire

Direct flights to United States

Top 3 airlines flying from Ireland to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£556	Average£661	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£558	Average£665	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	Cheapest£647	Average£703	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Louisiana?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Louisiana from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to Louisiana?

Cheapflights helps you find that perfect flight to Louisiana from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Louisiana with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Louisiana flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ireland to Louisiana become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisiana from Ireland today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Louisiana from £470

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Louisiana

Cheapest flights from Ireland to LouisianaExplore the most affordable flight options available from Ireland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 décembre 2025.

Explore the most affordable flight options available from Ireland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 décembre 2025.

Find flight deals from Ireland to Louisiana

Keep the following information in mind while searching for Ireland to Louisiana flight deals. Data was last updated 9 décembre 2025.

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Louisiana that are best for you.

Best time to book a flight from Ireland to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Louisiana

What is the cheapest month to book a flight from Ireland to Louisiana?

Reviews of airlines servicing Louisiana

Read through reviews of airlines operating flights from Ireland to Louisiana, such as KLM, United Airlines, andBritish Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Ireland to Louisiana?

Can I find deals for flights from Ireland to Louisiana that include hotel bookings?

How can I find direct flights from Ireland to Louisiana?

Can I find deals for business class flights from Ireland to Louisiana?

What is the cheapest month to book a flight from Ireland to Louisiana?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ireland to Louisiana

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Louisiana?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Louisiana?

Can Cheapflights find flights from Ireland to Louisiana with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Louisiana become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Louisiana
Explore the most affordable flight options available from Ireland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 décembre 2025.