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Cheap flights from Ireland to Louisiana from £493

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
13 lug — 20 lug1
1 adult

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 8 luglio 2025.

Round-trip from

£493

Popular in

August

Cheapest in

September

Average price

£689
3/10-11/10
  • 3/10-11/10
  • 6 total stops
  • 55h 12m total
  • Ireland to Louisiana
Highest demand for flights based on searches. 4% potential increase in price (£21 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 8 luglio 2025.

ven 3/1019:05DUB - MSY
3 stops33h 35mMultiple Airlines
sab 11/1007:53MSY - DUB
3 stops21h 37mMultiple Airlines
Deal found 6/7£493
lun 25/811:30DUB - MSY
1 stop30h 01mJetBlue
dom 7/912:29MSY - DUB
1 stop14h 31mJetBlue
Deal found 7/7£527
gio 2/1012:40DUB - MSY
2 stops40h 49mScandinavian Airlines
sab 11/1011:10MSY - DUB
2 stops23h 00mScandinavian Airlines
Deal found 6/7£627
dom 14/1209:45DUB - MSY
1 stop18h 33mDelta
sab 20/1214:31MSY - DUB
1 stop11h 14mDelta
Deal found 7/7£673
gio 2/1009:50DUB - MSY
1 stop31h 12mUnited Airlines
sab 11/1014:01MSY - DUB
1 stop11h 19mUnited Airlines
Deal found 6/7£686
lun 25/805:55DUB - MSY
2 stops17h 50mLufthansa
dom 7/910:15MSY - DUB
1 stop18h 55mLufthansa
Deal found 7/7£688
mar 22/714:15DUB - MSY
2 stops27h 01mIcelandair
mar 5/812:18MSY - DUB
2 stops16h 47mIcelandair
Deal found 6/7£740
ven 22/809:20DUB - MSY
1 stop15h 32mAustrian Airlines
ven 29/810:15MSY - DUB
1 stop15h 05mAustrian Airlines
Deal found 8/7£786
lun 4/811:45DUB - MSY
1 stop13h 02mFinnair
lun 11/813:16MSY - DUB
1 stop14h 29mFinnair
Deal found 7/7£788
ven 3/1005:55DUB - MSY
2 stops16h 02mKLM
ven 3/1019:02MSY - DUB
2 stops56h 58mKLM
Deal found 6/7£1,009

Cheapflights Fare Finder

Customise your flight search to find flights from Ireland to Louisiana 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, Cheapflights users made 858,174 searches. Data last updated 8 luglio 2025.
Use the filters below to find and compare flights from Ireland to Louisiana that are best for you.

Fly from

Ireland

Fly to

Louisiana

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

ven 3/10

19:05-22:40

3 stops33h 35m

New Orleans Louis Armstrong

sab 11/10

07:53-11:30

3 stops21h 37m

£493

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun 25/8

11:30-11:31

1 stop30h 01m

New Orleans Louis Armstrong

dom 7/9

12:29-09:00

1 stop14h 31m

£527

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

gio 2/10

12:40-23:29

2 stops40h 49m

New Orleans Louis Armstrong

sab 11/10

11:10-16:10

2 stops23h 00m

£627

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

dom 14/12

09:45-22:18

1 stop18h 33m

New Orleans Louis Armstrong

sab 20/12

14:31-07:45

1 stop11h 14m

£673

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

gio 2/10

09:50-11:02

1 stop31h 12m

New Orleans Louis Armstrong

sab 11/10

14:01-07:20

1 stop11h 19m

£686

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun 25/8

05:55-17:45

2 stops17h 50m

New Orleans Louis Armstrong

dom 7/9

10:15-11:10

1 stop18h 55m

£688

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

mar 22/7

14:15-11:16

2 stops27h 01m

New Orleans Louis Armstrong

mar 5/8

12:18-11:05

2 stops16h 47m

£740

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

ven 22/8

09:20-18:52

1 stop15h 32m

New Orleans Louis Armstrong

ven 29/8

10:15-07:20

1 stop15h 05m

£786

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun 4/8

11:45-18:47

1 stop13h 02m

New Orleans Louis Armstrong

lun 11/8

13:16-09:45

1 stop14h 29m

£788

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

ven 3/10

05:55-15:57

2 stops16h 02m

New Orleans Louis Armstrong

ven 3/10

19:02-10:00

2 stops56h 58m

£1,009

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 13 results
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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

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated 8 luglio 2025.
Read through reviews of airlines operating flights from Ireland to Louisiana, such as Delta, KLM, andAustrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.
  • 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

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Alternative routes for Ireland to Louisiana

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

Top 4 airlines flying from Ireland to Louisiana

Discover the top 4 airlines that operate flights from Ireland to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 luglio 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£447Average£513FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£544Average£598FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£546Average£629FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£634Average£700FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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?

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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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