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Cheap flights from Dublin to Louisiana from £494

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

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 13 January 2026.

Round-trip from

£494

Popular in

January

Cheapest in

September

Average price

£759
26/2-5/3
  • 26/2-5/3
  • 4 total stops
  • 37h 18m total
  • Dublin to Louisiana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 13 January 2026.

Thu 26/211:40
DUB
-
MSY
2 stops17h 18m
Multiple Airlines
Thu 5/306:20
MSY
-
DUB
2 stops20h 00m
Multiple Airlines
Deal found 12/1£494
Mon 1/609:30
DUB
-
MSY
1 stop20h 10m
Multiple Airlines
Sun 14/621:50
MSY
-
DUB
1 stop12h 30m
Multiple Airlines
Deal found 11/1£550
Sat 23/509:30
DUB
-
MSY
1 stop20h 10m
Multiple Airlines
Sat 13/621:50
MSY
-
DUB
1 stop12h 30m
Multiple Airlines
Deal found 11/1£554
Mon 1/609:30
DUB
-
MSY
1 stop20h 10m
Finnair
Mon 8/617:00
MSY
-
DUB
1 stop12h 50m
Finnair
Deal found 12/1£555
Thu 19/1108:50
DUB
-
MSY
2 stops19h 29m
Delta
Sun 29/1114:20
MSY
-
DUB
1 stop13h 00m
Delta
Deal found 12/1£615
Thu 26/208:50
DUB
-
MSY
2 stops19h 07m
Delta
Thu 5/312:48
MSY
-
DUB
1 stop12h 57m
Delta
Deal found 12/1£616
Sun 18/110:45
DUB
-
MSY
1 stop14h 12m
KLM
Tue 3/211:43
MSY
-
DUB
1 stop15h 02m
KLM
Deal found 10/1£624
Thu 19/1113:10
DUB
-
MSY
2 stops16h 04m
British Airways
Sun 29/1118:39
MSY
-
DUB
2 stops14h 26m
British Airways
Deal found 12/1£633
Sun 15/210:45
DUB
-
MSY
1 stop14h 10m
KLM
Sat 28/212:10
MSY
-
DUB
1 stop14h 35m
KLM
Deal found 11/1£650
Wed 20/510:30
DUB
-
MSY
1 stop15h 30m
British Airways
Fri 12/621:50
MSY
-
DUB
1 stop14h 00m
British Airways
Deal found 11/1£656
Sun 7/611:45
DUB
-
MSY
1 stop18h 10m
American Airlines
Sun 14/621:50
MSY
-
DUB
1 stop12h 30m
American Airlines
Deal found 11/1£659

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 13 January 2026.
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 1/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Sun 14/6

21:50-16:20

1 stop12h 30m

£550

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 23/5

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Sat 13/6

21:50-16:20

1 stop12h 30m

£554

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Mon 8/6

17:00-11:50

1 stop12h 50m

£555

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 26/2

09:45-08:50

1 stop29h 05m

New Orleans Louis Armstrong

Thu 5/3

12:48-07:45

1 stop12h 57m

£624

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 20/5

08:35-20:00

1 stop17h 25m

New Orleans Louis Armstrong

Thu 11/6

21:50-17:55

1 stop14h 05m

£656

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 26/5

20:25-20:00

1 stop29h 35m

New Orleans Louis Armstrong

Sat 13/6

21:50-09:40

1 stop29h 50m

£656

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 21/5

20:20-20:00

1 stop29h 40m

New Orleans Louis Armstrong

Wed 10/6

21:50-18:00

1 stop14h 10m

£656

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 21/5

13:00-20:00

1 stop13h 00m

New Orleans Louis Armstrong

Sun 14/6

21:50-09:40

1 stop29h 50m

£656

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 26/5

20:25-20:00

1 stop29h 35m

New Orleans Louis Armstrong

Wed 10/6

21:50-18:00

1 stop14h 10m

£656

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 26/5

20:25-20:00

1 stop29h 35m

New Orleans Louis Armstrong

Sun 14/6

21:50-16:20

1 stop12h 30m

£656

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 13 results
1
2

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, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of £494). Flying from Dublin to Louisiana in August is currently the most expensive (average of £679). 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 13 January 2026.
See what other customers who have flown with United 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.
United Airlines
7.4
Good
9,149 reviews
Check prices

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,149 reviews
United Airlines
7.4
Good
9,149 reviews
Check prices

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 £555, Finnair can have you in Louisiana from Dublin in 20h 10m. The distance from Dublin to Louisiana is about 4344 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of £494). Flying from Dublin to Louisiana in August is currently the most expensive (average of £679). 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

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Alternative routes for Dublin to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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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 13 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£641Average£697FlexibilityNo 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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