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Cheap flights from Dublin to Louisiana from £457

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
7 Jul — 14 Jul1
1 adult

Cheap flight deals from Dublin to Louisiana

Keep the following information in mind while searching for Dublin to Louisiana flight deals. Data was last updated 2 July 2025.

Round-trip from

£457

Popular in

August

Cheapest in

September

Average price

£682
JetBlue
  • JetBlue
  • 25/8-7/9
  • 2 total stops
  • 45h 47m total
  • Dublin 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. 1% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Dublin to Louisiana

Cheapest flights from Dublin to Louisiana
Explore the most affordable flight options available from Dublin to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Mon 25/811:30DUB - MSY
1 stop30h 01mJetBlue
Sun 7/910:34MSY - DUB
1 stop15h 46mJetBlue
Deal found 30/6£457
Mon 18/806:25DUB - MSY
2 stops19h 24mMultiple Airlines
Sun 24/817:00MSY - DUB
3 stops20h 15mMultiple Airlines
Deal found 30/6£541
Mon 25/808:55DUB - MSY
2 stops20h 05mDelta
Sun 7/919:41MSY - DUB
2 stops14h 59mDelta
Deal found 29/6£645
Thu 14/809:20DUB - MSY
2 stops20h 11mUnited Airlines
Thu 21/805:15MSY - DUB
2 stops20h 05mUnited Airlines
Deal found 30/6£675
Mon 25/809:00DUB - MSY
2 stops16h 13mLufthansa
Sun 7/908:00MSY - DUB
1 stop20h 20mLufthansa
Deal found 1/7£680
Thu 14/805:55DUB - MSY
2 stops15h 31mKLM
Thu 21/811:25MSY - DUB
1 stop15h 50mKLM
Deal found 30/6£683
Thu 14/809:20DUB - MSY
1 stop14h 23mAustrian Airlines
Thu 21/810:15MSY - DUB
1 stop15h 05mAustrian Airlines
Deal found 30/6£693
Mon 18/813:45DUB - MSY
1 stop15h 38mFinnair
Sun 24/813:16MSY - DUB
1 stop14h 29mFinnair
Deal found 30/6£693

Cheapflights Fare Finder

Customise your flight search to find flights from Dublin 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 2 July 2025.
Use the filters below to find and compare flights from Dublin to Louisiana that are best for you.

Fly from

Dublin

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

10:34-08:20

1 stop15h 46m

£457

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 18/8

06:25-19:49

2 stops19h 24m

New Orleans Louis Armstrong

Sun 24/8

17:00-19:15

3 stops20h 15m

£541

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 25/8

08:55-23:00

2 stops20h 05m

New Orleans Louis Armstrong

Sun 7/9

19:41-16:40

2 stops14h 59m

£645

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 14/8

09:20-23:31

2 stops20h 11m

New Orleans Louis Armstrong

Thu 21/8

05:15-07:20

2 stops20h 05m

£675

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

£680

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 14/8

05:55-15:26

2 stops15h 31m

New Orleans Louis Armstrong

Thu 21/8

11:25-09:15

1 stop15h 50m

£683

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 14/8

09:20-17:43

1 stop14h 23m

New Orleans Louis Armstrong

Thu 21/8

10:15-07:20

1 stop15h 05m

£693

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 18/8

13:45-23:23

1 stop15h 38m

New Orleans Louis Armstrong

Sun 24/8

13:16-09:45

1 stop14h 29m

£693

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Best time to book a flight from Dublin to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Dublin 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 Dublin to Louisiana

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Louisiana (average of £724). Flying from Dublin 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 2 July 2025.
See what other customers who have flown with Delta, KLM, andAustrian Airlines from Dublin to Louisiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

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

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

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!

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

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!

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

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!

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

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!

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

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 Dublin to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Dublin to Louisiana?

    Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Louisiana. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

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

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

  • How can I find direct flights from Dublin to Louisiana?

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Louisiana?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Louisiana (average of £724). Flying from Dublin 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

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

Top 4 airlines flying from Dublin to Louisiana

Discover the top 4 airlines that operate flights from Dublin 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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£443Average£508FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£539Average£604FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£541Average£624FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£628Average£682FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 Dublin to Louisiana?

Deals for Dublin to Louisiana flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Louisiana from Dublin 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 Dublin to Louisiana with no change fees?

Yes! Cheapflights helps users easily find flights from Dublin to Louisiana with no change fees.

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

Yes, Cheapflights offers price alerts on Dublin to Louisiana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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