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Cheap flights from Dublin to Louisiana from £449

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Louisiana

Enter your travel dates to find the best prices.

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 8 July 2026.

Mon 24/811:30
DUB
-
MSY
1 stop29h 54m
JetBlue
Mon 31/814:38
MSY
-
DUB
1 stop11h 42m
JetBlue
Deal found 5/7£449
Wed 22/710:40
DUB
-
MSY
1 stop33h 28m
JetBlue
Mon 27/714:59
MSY
-
DUB
1 stop11h 21m
JetBlue
Deal found 4/7£466
Wed 22/710:40
DUB
-
MSY
1 stop33h 28m
JetBlue
Sun 26/712:19
MSY
-
DUB
1 stop14h 41m
JetBlue
Deal found 4/7£483
Tue 21/710:40
DUB
-
MSY
1 stop33h 08m
JetBlue
Mon 27/714:59
MSY
-
DUB
1 stop11h 21m
JetBlue
Deal found 4/7£487
Thu 23/710:40
DUB
-
MSY
1 stop33h 28m
JetBlue
Thu 6/812:19
MSY
-
DUB
1 stop14h 41m
JetBlue
Deal found 5/7£515
Fri 28/810:40
DUB
-
MSY
1 stop33h 12m
JetBlue
Thu 10/910:15
MSY
-
DUB
1 stop16h 45m
JetBlue
Deal found 3/7£524
Fri 28/810:40
DUB
-
MSY
1 stop33h 12m
JetBlue
Wed 2/914:31
MSY
-
DUB
1 stop11h 49m
JetBlue
Deal found 6/7£532
Thu 23/710:40
DUB
-
MSY
1 stop33h 28m
JetBlue
Sun 26/712:19
MSY
-
DUB
1 stop14h 41m
JetBlue
Deal found 3/7£545
Mon 24/811:30
DUB
-
MSY
1 stop29h 54m
Multiple Airlines
Sat 29/809:00
MSY
-
DUB
2 stops19h 00m
Multiple Airlines
Deal found 4/7£549
Mon 24/811:30
DUB
-
MSY
1 stop29h 54m
Multiple Airlines
Mon 31/814:38
MSY
-
DUB
2 stops21h 27m
Multiple Airlines
Deal found 5/7£550

Find flight deals from Dublin to Louisiana

Keep the following information in mind while searching for Dublin to Louisiana flight deals. Data was last updated 8 July 2026.

Round-trip from

£449

Popular in

January

Cheapest in

September

Average price

£591
JetBlue
  • JetBlue
  • 24/8-31/8
  • 2 total stops
  • 41h 36m total
  • Dublin to Louisiana
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 8 July 2026.
Use the filters below to find and compare flights from Dublin to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 24/8

11:30-11:24

1 stop29h 54m

New Orleans Louis Armstrong

Mon 31/8

12:00-08:15

2 stops14h 15m

£609

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 17/11

08:50-17:50

1 stop15h 00m

New Orleans Louis Armstrong

Wed 2/12

18:40-17:00

2 stops16h 20m

£670
Fastest return journey

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 5/11

10:30-17:50

1 stop13h 20m

New Orleans Louis Armstrong

Sun 8/11

18:17-15:05

2 stops14h 48m

£672
Cheapest one-way

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 19/7

17:05-22:46

2 stops35h 41m

£787

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 17/7

05:35-22:46

2 stops47h 11m

£829
Fastest single journey

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 21/7

05:35-23:26

2 stops23h 51m

£933

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Sorted by cheapest first

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, July is the cheapest month in which you can book a flight from Dublin to Louisiana (average of £173). Flying from Dublin to Louisiana in March is currently the most expensive (average of £733). 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 July 2026.
See what other customers who have flown with American 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.
American Airlines
7.1
Good
11,785 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.2

Crew

7.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
American Airlines
7.1
Good
11,785 reviews
American Airlines
7.1
Good
11,785 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.2

Crew

7.9

Boarding

7.5

Food

6.4

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.

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.

  • How long is the flight from Dublin to Louisiana?

    For as low as £670, British Airways can have you in Louisiana from Dublin in 15h. The distance from Dublin to Louisiana is about 4344 mi.

  • 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, July is the cheapest month in which you can book a flight from Dublin to Louisiana (average of £173). Flying from Dublin to Louisiana in March is currently the most expensive (average of £733). 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 airline flying from Dublin to Louisiana

Discover the top airline 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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£685Average£706FlexibilityNo cancel feeOn-time71%
Search American 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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