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Cheap flights from Dublin to Louisiana from £399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Louisiana departing on 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Dublin to Louisiana

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
10:40 - 22:23
DUB
-
MSY
17h 43m1 stop
JetBlue Logo
15:15 - 08:20
MSY
-
DUB
11h 05m1 stop
£509JetBlue
Mon, 1 Jun - Mon, 8 Jun
Scandinavian Airlines Logo
12:30 - 21:56
DUB
-
MSY
39h 26m2 stops
Scandinavian Airlines Logo
11:43 - 18:20
MSY
-
DUB
24h 37m2 stops
£535Scandinavian Airlines
Thu, 22 Jan - Mon, 26 Jan
Scandinavian Airlines Logo
12:30 - 21:56
DUB
-
MSY
39h 26m2 stops
Scandinavian Airlines Logo
11:43 - 18:20
MSY
-
DUB
24h 37m2 stops
£537Scandinavian Airlines
Thu, 22 Jan - Mon, 26 Jan
JetBlue Logo
10:40 - 22:23
DUB
-
MSY
17h 43m1 stop
JetBlue Logo
15:15 - 08:20
MSY
-
DUB
11h 05m1 stop
£590JetBlue
Mon, 1 Jun - Mon, 8 Jun
Scandinavian Airlines Logo
12:30 - 23:30
DUB
-
MSY
41h 00m2 stops
Scandinavian Airlines Logo
15:31 - 09:25
MSY
-
DUB
35h 54m2 stops
£599Scandinavian Airlines
Wed, 14 Jan - Thu, 22 Jan
British Airways Logo
08:50 - 17:55
DUB
-
MSY
15h 05m1 stop
British Airways Logo
19:55 - 07:55
MSY
-
DUB
30h 00m1 stop
£609British Airways
Thu, 15 Jan - Sat, 31 Jan
Delta Logo
05:55 - 18:27
DUB
-
MSY
18h 32m2 stops
Delta Logo
11:13 - 08:00
MSY
-
DUB
14h 47m2 stops
£618Delta
Sat, 24 Jan - Tue, 27 Jan
KLM Logo
05:55 - 18:08
DUB
-
MSY
18h 13m2 stops
KLM Logo
11:43 - 08:45
MSY
-
DUB
15h 02m1 stop
£620KLM
Thu, 22 Jan - Thu, 5 Feb
Delta Logo
13:25 - 10:48
DUB
-
MSY
27h 23m2 stops
Delta Logo
05:23 - 08:45
MSY
-
DUB
21h 22m2 stops
£622Delta
Sat, 24 Jan - Sun, 1 Feb
Multiple Airlines Logo
11:30 - 23:56
DUB
-
MSY
18h 26m2 stops
Multiple Airlines Logo
11:44 - 08:40
MSY
-
DUB
14h 56m1 stop
£628Multiple Airlines
Thu, 15 Jan - Sat, 31 Jan

United Airlines flights from Dublin to Louisiana

Our best United Airlines deals on Dublin to Louisiana flight tickets
United Airlines
6 Feb
DUB09:00Dublin
14h 17m
1 stop
MSY17:17New Orleans Louis Armstrong
13 Feb
MSY14:25New Orleans Louis Armstrong
11h 45m
1 stop
DUB08:10Dublin
£672
Find similar
United Airlines
6 Feb
DUB09:00Dublin
19h 58m
2 stops
MSY22:58New Orleans Louis Armstrong
13 Feb
MSY09:00New Orleans Louis Armstrong
17h 10m
1 stop
DUB08:10Dublin
£677
Find similar
United Airlines
15 Jan
DUB09:30Dublin
18h 21m
2 stops
MSY21:51New Orleans Louis Armstrong
31 Jan
MSY10:35New Orleans Louis Armstrong
14h 55m
2 stops
DUB07:30Dublin
£679
Find similar

Delta flights from Dublin to Louisiana

Our best Delta deals on Dublin to Louisiana flight tickets
Delta
24 Jan
DUB05:55Dublin
18h 32m
2 stops
MSY18:27New Orleans Louis Armstrong
27 Jan
MSY11:13New Orleans Louis Armstrong
14h 47m
2 stops
DUB08:00Dublin
£618
Find similar
Delta
24 Jan
DUB13:25Dublin
27h 23m
2 stops
MSY10:48New Orleans Louis Armstrong
1 Feb
MSY05:23New Orleans Louis Armstrong
21h 22m
2 stops
DUB08:45Dublin
£622
Find similar
Delta
24 Jan
DUB10:45Dublin
13h 42m
1 stop
MSY18:27New Orleans Louis Armstrong
1 Feb
MSY06:30New Orleans Louis Armstrong
20h 15m
2 stops
DUB08:45Dublin
£629
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 23 December 2025.
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

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

10:40-22:23

1 stop17h 43m

New Orleans Louis Armstrong

Mon 8/6

15:15-08:20

1 stop11h 05m

£508

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 22/1

12:30-21:56

2 stops39h 26m

New Orleans Louis Armstrong

Mon 26/1

11:43-18:20

2 stops24h 37m

£535

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 22/1

12:30-21:56

2 stops39h 26m

New Orleans Louis Armstrong

Mon 26/1

11:43-18:20

2 stops24h 37m

£537

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

10:40-22:23

1 stop17h 43m

New Orleans Louis Armstrong

Mon 8/6

15:15-08:20

1 stop11h 05m

£590

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 14/1

12:30-23:30

2 stops41h 00m

New Orleans Louis Armstrong

Thu 22/1

15:31-09:25

2 stops35h 54m

£599

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 15/1

08:50-17:55

1 stop15h 05m

New Orleans Louis Armstrong

Sat 31/1

19:55-07:55

1 stop30h 00m

£609

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 24/1

05:55-18:27

2 stops18h 32m

New Orleans Louis Armstrong

Tue 27/1

11:13-08:00

2 stops14h 47m

£618

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 22/1

05:55-18:08

2 stops18h 13m

New Orleans Louis Armstrong

Thu 5/2

11:43-08:45

1 stop15h 02m

£620

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 24/1

13:25-10:48

2 stops27h 23m

New Orleans Louis Armstrong

Sun 1/2

05:23-08:45

2 stops21h 22m

£622

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 15/1

11:30-23:56

2 stops18h 26m

New Orleans Louis Armstrong

Sat 31/1

11:44-08:40

1 stop14h 56m

£628

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisiana from

How to get the cheapest flight ticket from Dublin to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisiana?

In general, September is the cheapest month to fly from Dublin to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £581. If you aren’t able to travel to Louisiana during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £585.

What is the cheapest day to depart on your flight to Louisiana?

The cheapest day to depart from Dublin to Louisiana is on a Sunday when prices can be found for as low as £571. On the other hand, Saturday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £646.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is at midday when flights can be purchased for as low as £597. In the morning is when there is more demand to fly to Louisiana, so prices are often more expensive at around £628 per ticket.

Cheap Dublin to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Louisiana

Fastest flight time

14h 17m

Direct flights

None
The fastest flight from Dublin to Louisiana takes 14h 17m
There are no direct flights from Dublin to Louisiana. There are no popular flight routes from Dublin to Louisiana.
Search flight deals

  • When did momondo last update prices for flights from Dublin Airport to Louisiana?

    Prices for flights from Dublin Airport to Louisiana are updated daily.

  • How many operators does momondo search for flights from Dublin Airport to Louisiana?

  • How old do you have to be to fly from Dublin Airport to Louisiana?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Louisiana.

  • What documentation or ID do you need to fly to Louisiana?

    The travel and health documents required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Dublin to Louisiana

Compare and see reviews for airlines that fly from Dublin to Louisiana with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £579Free CancellationRating
7.7
1,434 reviews
Search KLM flights
United AirlinesPriceFrom £642Free CancellationRating
7.4
9,109 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Louisiana?

It is quick and easy to find Dublin to Louisiana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisiana that suits you.

Can I find flights from Dublin to Louisiana with flexible booking policies on momondo?

Flights from Dublin to Louisiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dublin to Louisiana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Louisiana.

I’m not ready to book a flight from Dublin to Louisiana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Louisiana, momondo offers a useful price alert feature which will track prices for flights to Louisiana from Dublin and alert you when they change.

An easier way to manage your Louisiana trip

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