How long is the flight from Ireland to Louisiana?

Airlines like JetBlue fly from Ireland to Louisiana in about 27h 56m. The time it takes to get you to your destination can typically vary by up to . Ireland and Louisiana are separated by a distance of 4344 mi.

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.

£285+ Cheap Flights from Ireland to Louisiana

Cheap flight deals from Ireland to Louisiana

Round-trip from	£502
One-way from	£285
Popular in	August
Cheapest in	September
Average price	£586

JetBlue
2/10-17/10
2 total stops
42h 27m total
Ireland to Louisiana

Search Deals

1/11
2 total stops
18h 42m total
Ireland to Louisiana

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£9 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 September 2025

Search Deals

Find flight deals from Ireland to Louisiana

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 17 September 2025.

Thu 2/1011:30DUB - MSY

1 stop27h 56mJetBlue

Fri 17/1012:29MSY - DUB

1 stop14h 31mJetBlue

Deal found 16/9£502

Fri 31/1009:30DUB - MSY

2 stops36h 01mMultiple Airlines

Sun 9/1108:23MSY - DUB

2 stops19h 32mMultiple Airlines

Deal found 15/9£506

Thu 2/1011:30DUB - MSY

1 stop27h 56mJetBlue

Thu 16/1015:24MSY - DUB

1 stop10h 56mJetBlue

Deal found 15/9£522

Thu 30/1006:40DUB - MSY

2 stops21h 58mMultiple Airlines

Thu 6/1115:07MSY - DUB

3 stops25h 53mMultiple Airlines

Deal found 15/9£523

Sat 1/1113:15DUB - MSY

2 stops24h 52mMultiple Airlines

Tue 4/1122:08MSY - DUB

2 stops25h 07mMultiple Airlines

Deal found 15/9£535

Fri 31/1020:35DUB - MSY

1 stop27h 20mBritish Airways

Sun 9/1115:29MSY - DUB

2 stops14h 46mBritish Airways

Deal found 15/9£595

Sat 22/1108:55DUB - MSY

1 stop15h 00mBritish Airways

Sat 29/1119:55MSY - DUB

1 stop12h 20mBritish Airways

Deal found 15/9£609

Thu 2/1010:40DUB - MSY

1 stop15h 20mBritish Airways

Thu 16/1021:50MSY - DUB

1 stop27h 50mBritish Airways

Deal found 15/9£612

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 17 September 2025.

Thu 2/1011:30DUB - MSY

1 stop27h 56mJetBlue

Fri 17/1012:29MSY - DUB

1 stop14h 31mJetBlue

Deal found 16/9£502

Fri 31/1009:30DUB - MSY

2 stops36h 01mMultiple Airlines

Sun 9/1108:23MSY - DUB

2 stops19h 32mMultiple Airlines

Deal found 15/9£506

Fri 31/1020:35DUB - MSY

1 stop27h 20mBritish Airways

Sun 9/1115:29MSY - DUB

2 stops14h 46mBritish Airways

Deal found 15/9£595

Wed 29/1005:55DUB - MSY

2 stops15h 52mDelta

Tue 9/1217:14MSY - DUB

2 stops16h 31mDelta

Deal found 15/9£617

Thu 2/1011:30DUB - MSY

1 stop27h 56mJetBlue

Thu 16/1015:24MSY - DUB

1 stop10h 56mJetBlue

Deal found 15/9£522

Sat 22/1108:55DUB - MSY

1 stop15h 00mBritish Airways

Sun 30/1118:39MSY - DUB

2 stops14h 26mBritish Airways

Deal found 15/9£609

Sat 1/1110:55DUB - MSY

1 stop13h 00mBritish Airways

Tue 4/1119:55MSY - DUB

1 stop17h 45mBritish Airways

Deal found 15/9£612

Sun 23/1110:45DUB - MSY

2 stops18h 06mBritish Airways

Sat 29/1115:29MSY - DUB

2 stops15h 16mBritish Airways

Deal found 15/9£613

Sun 23/1110:45DUB - MSY

2 stops18h 06mBritish Airways

Sun 30/1118:39MSY - DUB

2 stops14h 26mBritish Airways

Deal found 15/9£613

Last-minute flights from Ireland to Louisiana
Discover last-minute flight deals from Ireland to Louisiana. Data last updated 17 September 2025 and is based on user searches.

Thu 2/1011:30DUB - MSY

1 stop27h 56mJetBlue

Fri 17/1012:29MSY - DUB

1 stop14h 31mJetBlue

Deal found 16/9£502

Thu 2/1011:30DUB - MSY

1 stop27h 56mJetBlue

Thu 16/1015:24MSY - DUB

1 stop10h 56mJetBlue

Deal found 15/9£522

Thu 2/1010:40DUB - MSY

1 stop15h 20mBritish Airways

Thu 16/1021:50MSY - DUB

1 stop27h 50mBritish Airways

Deal found 15/9£612

Wed 29/1005:55DUB - MSY

2 stops15h 52mDelta

Tue 9/1217:14MSY - DUB

2 stops16h 31mDelta

Deal found 15/9£617

Thu 30/1006:40DUB - MSY

2 stops21h 58mMultiple Airlines

Thu 6/1115:07MSY - DUB

3 stops25h 53mMultiple Airlines

Deal found 15/9£523

Thu 30/1005:55DUB - MSY

2 stops15h 52mKLM

Thu 6/1111:17MSY - DUB

1 stop15h 28mKLM

Deal found 15/9£620

Fri 31/1009:30DUB - MSY

2 stops36h 01mMultiple Airlines

Sun 9/1108:23MSY - DUB

2 stops19h 32mMultiple Airlines

Deal found 15/9£506

Fri 31/1020:35DUB - MSY

1 stop27h 20mBritish Airways

Sun 9/1115:29MSY - DUB

2 stops14h 46mBritish Airways

Deal found 15/9£595

Fly from

Fly to

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 2/10

11:30-09:26

1 stop27h 56m

New Orleans Louis Armstrong

Fri 17/10

12:29-09:00

1 stop14h 31m

£502

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 31/10

09:30-16:31

2 stops36h 01m

New Orleans Louis Armstrong

Sun 9/11

08:23-09:55

2 stops19h 32m

£506

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 2/10

11:30-09:26

1 stop27h 56m

New Orleans Louis Armstrong

Thu 16/10

15:24-08:20

1 stop10h 56m

£522

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 31/10

20:35-18:55

1 stop27h 20m

New Orleans Louis Armstrong

Sun 9/11

15:29-12:15

2 stops14h 46m

£595

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 22/11

08:55-17:55

1 stop15h 00m

New Orleans Louis Armstrong

Sun 30/11

18:39-15:05

2 stops14h 26m

£609

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 1/11

10:55-18:55

1 stop13h 00m

New Orleans Louis Armstrong

Tue 4/11

19:55-19:40

1 stop17h 45m

£612

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 23/11

10:45-22:51

2 stops18h 06m

New Orleans Louis Armstrong

Sat 29/11

15:29-12:45

2 stops15h 16m

£613

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 23/11

10:45-22:51

2 stops18h 06m

New Orleans Louis Armstrong

Sun 30/11

18:39-15:05

2 stops14h 26m

£613

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 29/10

05:55-16:47

2 stops15h 52m

New Orleans Louis Armstrong

Tue 9/12

17:14-15:45

2 stops16h 31m

£617

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 1/11

08:55-22:37

2 stops18h 42m

£285

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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, January is the cheapest month in which you can book a flight from Ireland to Louisiana (average of £724). Flying from Ireland to Louisiana in July is currently the most expensive (average of £1,029). 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, andJetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

United Airlines

7.4

Good

8,924 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

JetBlue

7.2

Good

2,914 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Aer Lingus

7.2

Good

1,274 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,363 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from Ireland to Louisiana?
Airlines like JetBlue fly from Ireland to Louisiana in about 27h 56m. The time it takes to get you to your destination can typically vary by up to . Ireland and Louisiana are separated by a distance of 4344 mi.
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, January is the cheapest month in which you can book a flight from Ireland to Louisiana (average of £724). Flying from Ireland to Louisiana in July is currently the most expensive (average of £1,029). 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

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Gatwick to O'Hare Intl flights

Stansted to Miami flights

London City to O'Hare Intl flights

Gatwick to Dulles Intl flights

Heathrow to Nashville flights

Gatwick to Las Vegas 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

Alexandria Airport car hire

Lake Charles Airport car hire

New Orleans car hire

Shreveport car hire

Baton Rouge car hire

Direct flights to United States

Top 5 airlines flying from Ireland to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£446	Average£516	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
British Airways	Cheapest£544	Average£636	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£546	Average£628	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	Cheapest£633	Average£699	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Aer Lingus	Cheapest£636	Average£746	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus 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 £285

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Louisiana

Keep the following information in mind while searching for Ireland to Louisiana flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 17 September 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 17 September 2025.

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, andJetBlue. 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 5 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 17 September 2025.