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Cheap flights from Ireland to Louisiana from £502

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
9 Jul — 16 Jul1
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 4 July 2025.

Round-trip from

£502

Popular in

August

Cheapest in

September

Average price

£687
JetBlue
  • JetBlue
  • 25/8-7/9
  • 2 total stops
  • 44h 32m total
  • Ireland to Louisiana
Highest demand for flights based on searches. 4% potential increase in price (£20 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 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 4 July 2025.

Mon 25/811:30DUB - MSY
1 stop30h 01mJetBlue
Sun 7/912:29MSY - DUB
1 stop14h 31mJetBlue
Deal found 3/7£502
Mon 18/806:25DUB - MSY
2 stops19h 24mMultiple Airlines
Sun 24/820:00MSY - DUB
2 stops29h 45mMultiple Airlines
Deal found 2/7£578
Sun 26/1008:00DUB - MSY
1 stop14h 17mUnited Airlines
Sat 1/1108:00MSY - DUB
1 stop21h 20mUnited Airlines
Deal found 3/7£659
Tue 4/1105:55DUB - MSY
2 stops16h 20mDelta
Sat 8/1117:18MSY - DUB
2 stops32h 27mDelta
Deal found 3/7£673
Mon 25/809:00DUB - MSY
2 stops16h 13mLufthansa
Sun 7/908:00MSY - DUB
1 stop20h 20mLufthansa
Deal found 3/7£687
Tue 4/1105:55DUB - MSY
2 stops16h 20mKLM
Fri 7/1114:20MSY - DUB
2 stops12h 25mKLM
Deal found 3/7£774
Mon 27/1009:30DUB - MSY
1 stop14h 33mAustrian Airlines
Sat 1/1112:25MSY - DUB
1 stop14h 05mAustrian Airlines
Deal found 3/7£799
Fri 8/813:45DUB - MSY
1 stop15h 38mFinnair
Fri 15/816:12MSY - DUB
1 stop11h 33mFinnair
Deal found 2/7£870
Wed 5/1111:30DUB - MSY
2 stops35h 52mIcelandair
Fri 7/1113:00MSY - DUB
2 stops15h 15mIcelandair
Deal found 3/7£953

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 4 July 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

Mon 25/8

11:30-11:31

1 stop30h 01m

New Orleans Louis Armstrong

Sun 7/9

12:29-09:00

1 stop14h 31m

£502

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 18/8

06:25-19:49

2 stops19h 24m

New Orleans Louis Armstrong

Sun 24/8

20:00-07:45

2 stops29h 45m

£578

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 26/10

08:00-17:17

1 stop14h 17m

New Orleans Louis Armstrong

Sat 1/11

08:00-10:20

1 stop21h 20m

£659

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 4/11

05:55-16:15

2 stops16h 20m

New Orleans Louis Armstrong

Sat 8/11

17:18-07:45

2 stops32h 27m

£673

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 25/8

09:00-19:13

2 stops16h 13m

New Orleans Louis Armstrong

Sun 7/9

08:00-10:20

1 stop20h 20m

£687

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 4/11

05:55-16:15

2 stops16h 20m

New Orleans Louis Armstrong

Fri 7/11

14:20-08:45

2 stops12h 25m

£774

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 27/10

09:30-19:03

1 stop14h 33m

New Orleans Louis Armstrong

Sat 1/11

12:25-07:30

1 stop14h 05m

£799

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 8/8

13:45-23:23

1 stop15h 38m

New Orleans Louis Armstrong

Fri 15/8

16:12-09:45

1 stop11h 33m

£870

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 5/11

11:30-17:22

2 stops35h 52m

New Orleans Louis Armstrong

Fri 7/11

13:00-10:15

2 stops15h 15m

£953

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 21/7

10:35-11:16

2 stops30h 41m

£566

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 11 results
1
2

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 4 July 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.

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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!

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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!

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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!

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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!

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£446Average£512FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£543Average£608FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£545Average£628FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£632Average£687FlexibilityNo 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?

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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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