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Cheap flights from New Orleans to Dublin from €253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Dublin departing on 4/11. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from New Orleans to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
17:25 - 05:10
MSY
-
DUB
29h 45m
1 stop
Aer Lingus Logo
13:00 - 16:27
DUB
-
MSY
33h 27m
1 stop
€400Aer Lingus
Mon, 23 Nov - Sat, 5 Dec
Aer Lingus Logo
11:45 - 05:10
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
13:20 - 15:57
DUB
-
MSY
32h 37m
1 stop
€448Aer Lingus
Fri, 11 Sep - Sat, 19 Sep
TAP AIR PORTUGAL Logo
15:35 - 00:05
MSY
-
DUB
50h 30m
2 stops
TAP AIR PORTUGAL Logo
18:50 - 23:48
DUB
-
MSY
34h 58m
2 stops
€546TAP AIR PORTUGAL
Tue, 6 Oct - Tue, 20 Oct
TAP AIR PORTUGAL Logo
15:35 - 00:05
MSY
-
DUB
26h 30m
2 stops
TAP AIR PORTUGAL Logo
05:30 - 23:48
DUB
-
MSY
24h 18m
2 stops
€550TAP AIR PORTUGAL
Wed, 7 Oct - Sat, 17 Oct
TAP AIR PORTUGAL Logo
15:35 - 18:05
MSY
-
DUB
44h 30m
2 stops
TAP AIR PORTUGAL Logo
18:50 - 23:48
DUB
-
MSY
34h 58m
2 stops
€561TAP AIR PORTUGAL
Tue, 6 Oct - Tue, 20 Oct
Aer Lingus Logo
06:06 - 09:30
MSY
-
DUB
21h 24m
1 stop
Aer Lingus Logo
13:00 - 16:27
DUB
-
MSY
33h 27m
1 stop
€605Aer Lingus
Tue, 1 Dec - Wed, 9 Dec
Aer Lingus Logo
06:11 - 08:15
MSY
-
DUB
20h 04m
1 stop
Aer Lingus Logo
13:20 - 10:52
DUB
-
MSY
27h 32m
1 stop
€608Aer Lingus
Tue, 11 Aug - Tue, 25 Aug
TAP AIR PORTUGAL Logo
06:00 - 16:10
MSY
-
DUB
29h 10m
2 stops
TAP AIR PORTUGAL Logo
04:25 - 23:40
DUB
-
MSY
25h 15m
2 stops
€609TAP AIR PORTUGAL
Mon, 26 Oct - Sun, 1 Nov
Aer Lingus Logo
18:54 - 09:25
MSY
-
DUB
32h 31m
1 stop
Aer Lingus Logo
13:00 - 16:27
DUB
-
MSY
33h 27m
1 stop
€615Aer Lingus
Sat, 24 Oct - Tue, 3 Nov
TAP AIR PORTUGAL Logo
06:00 - 16:10
MSY
-
DUB
29h 10m
2 stops
TAP AIR PORTUGAL Logo
04:25 - 23:37
DUB
-
MSY
25h 12m
2 stops
€625TAP AIR PORTUGAL
Mon, 26 Oct - Sun, 1 Nov

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TAP AIR PORTUGAL flights from New Orleans to Dublin

Our best TAP AIR PORTUGAL deals on New Orleans to Dublin flight tickets
TAP AIR PORTUGAL
6 Oct
MSY15:35New Orleans Louis Armstrong
50h 30m
2 stops
DUB00:05Dublin
20 Oct
DUB18:50Dublin
34h 58m
2 stops
MSY23:48New Orleans Louis Armstrong
€546
TAP AIR PORTUGAL
7 Oct
MSY15:35New Orleans Louis Armstrong
26h 30m
2 stops
DUB00:05Dublin
17 Oct
DUB05:30Dublin
24h 18m
2 stops
MSY23:48New Orleans Louis Armstrong
€550
TAP AIR PORTUGAL
6 Oct
MSY15:35New Orleans Louis Armstrong
44h 30m
2 stops
DUB18:05Dublin
20 Oct
DUB18:50Dublin
34h 58m
2 stops
MSY23:48New Orleans Louis Armstrong
€561

JetBlue flights from New Orleans to Dublin

Our best JetBlue deals on New Orleans to Dublin flight tickets
JetBlue
25 Jul
MSY15:01New Orleans Louis Armstrong
11h 19m
1 stop
DUB08:20Dublin
2 Aug
DUB10:40Dublin
33h 28m
1 stop
MSY14:08New Orleans Louis Armstrong
€644
JetBlue
6 Oct
MSY15:35New Orleans Louis Armstrong
10h 45m
1 stop
DUB08:20Dublin
21 Oct
DUB10:40Dublin
13h 33m
1 stop
MSY18:13New Orleans Louis Armstrong
€678
JetBlue
16 Jun
MSY14:08New Orleans Louis Armstrong
12h 12m
1 stop
DUB08:20Dublin
2 Jul
DUB10:40Dublin
32h 33m
1 stop
MSY13:13New Orleans Louis Armstrong
€960

momondo Fare Finder

 
Customise your flight search to find flights from New Orleans to Dublin 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 13,528 searches. Data last updated 13 June 2026.
Use the filters below to find and compare flights from New Orleans to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 23/11

17:25-05:10

1 stop29h 45m

Dublin

Sat 5/12

13:00-16:27

1 stop33h 27m

€400
Fastest return journey

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 11/9

11:45-05:10

1 stop11h 25m

Dublin

Sat 19/9

13:20-15:57

1 stop32h 37m

€448

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 6/10

15:35-00:05

2 stops50h 30m

Dublin

Tue 20/10

18:50-23:48

2 stops34h 58m

€546

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 7/10

15:35-00:05

2 stops26h 30m

Dublin

Sat 17/10

05:30-23:48

2 stops24h 18m

€550

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 6/10

15:35-18:05

2 stops44h 30m

Dublin

Tue 20/10

18:50-23:48

2 stops34h 58m

€561

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/12

06:06-09:30

1 stop21h 24m

Dublin

Wed 9/12

13:00-16:27

1 stop33h 27m

€605

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 11/8

06:11-08:15

1 stop20h 04m

Dublin

Tue 25/8

13:20-10:52

1 stop27h 32m

€608

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 26/10

06:00-16:10

2 stops29h 10m

Dublin

Sun 1/11

04:25-23:40

2 stops25h 15m

€609

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 24/10

18:54-09:25

1 stop32h 31m

Dublin

Tue 3/11

13:00-16:27

1 stop33h 27m

€615

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 26/10

06:00-16:10

2 stops29h 10m

Dublin

Sun 1/11

04:25-23:37

2 stops25h 12m

€625

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 Dublin from

How to get the cheapest flight ticket from New Orleans to Dublin

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 typical price of a round-trip flight between New Orleans and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from New Orleans during January instead. Flights to Dublin in January, while not as cheap as those in February, still average around €397.

How far in advance should I book a flight from New Orleans to Dublin?

You are more likely to see cheaper flights to Dublin from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €613 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from New Orleans for as low as €532 on momondo.

When to book flights from New Orleans to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New Orleans to Dublin (MSY to DUB) flight deals and tips

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

Fastest flight time

11h 19m

Direct flights

None
The fastest flight from New Orleans to Dublin takes 11h 19m
There are no direct flights from New Orleans to Dublin. There are no popular flight routes from New Orleans to Dublin.
Search flight deals

Frequently asked questions about flying from New Orleans to Dublin

  • How far is New Orleans Louis Armstrong to Dublin by plane?

    A flight from New Orleans Louis Armstrong to Dublin will travel around 6983.6 km. A reasonable flight in good conditions will take 11h 19m.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Dublin Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to Dublin Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport 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 licence, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Swords
Naas
Gorey
Bray
Tullamore
Kildare
Mullingar
Maynooth
Leixlip
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Portmarnock

Why use momondo?

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

Finding the right flight to Dublin from New Orleans is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Dublin from New Orleans with this policy.

How can momondo help me find flights from New Orleans to Dublin?

momondo provides multiple filters to help you find the best flight to Dublin from New Orleans. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Dublin from New Orleans are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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