Dublin

$334+ Cheap flights from New Orleans (MSY) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Apr 20 — Apr 271
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Dublin are usually found in November or January, booked 24 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from New Orleans to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$562
(Booking.com)

One-way from

$334
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$845
Provider with most accurate pricing for New Orleans Louis Armstrong-Dublin flight deals.
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Dublin flights.
From New Orleans Louis Armstrong to Dublin
One-way flight from New Orleans Louis Armstrong to Dublin
Highest demand for flights based on searches. 22% potential increase in price ($255 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from New Orleans to Dublin

Cheapest flights from New Orleans to Dublin
Explore the most affordable flight options available from New Orleans to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Finnair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:03 pmMSY - DUB
1 stop11h 12mMultiple Airlines
Tue 11/112:05 pmDUB - MSY
1 stop14h 11mMultiple Airlines
Deal found 4/14$561
This Booking.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:55 pmMSY - DUB
2 stops54h 50mAir Canada
Fri 8/229:50 amDUB - MSY
2 stops34h 49mAir Canada
Deal found 4/15$562
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:30 amMSY - DUB
2 stops21h 15mDelta
Tue 11/119:45 amDUB - MSY
2 stops19h 41mDelta
Deal found 4/14$576
This JetBlue deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:07 pmMSY - DUB
1 stop14h 13mJetBlue
Tue 5/610:40 amDUB - MSY
1 stop13h 58mJetBlue
Deal found 4/15$577
This United Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/812:42 pmMSY - DUB
1 stop15h 38mUnited Airlines
Tue 8/199:20 amDUB - MSY
2 stops33h 57mUnited Airlines
Deal found 4/14$592
This StudentUniverse deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:56 amMSY - DUB
2 stops24h 59mLufthansa
Sun 8/245:55 amDUB - MSY
2 stops19h 18mLufthansa
Deal found 4/14$722
This Finnair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:46 pmMSY - DUB
1 stop13h 59mFinnair
Fri 5/912:40 pmDUB - MSY
1 stop17h 35mFinnair
Deal found 4/14$785
This Gurufare deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:50 pmMSY - DUB
1 stop27h 55mBritish Airways
Sat 10/48:10 pmDUB - MSY
1 stop29h 50mBritish Airways
Deal found 4/14$902
This Aeromexico deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2811:10 amMSY - DUB
1 stop16h 05mAir France
Sat 10/43:55 pmDUB - MSY
2 stops32h 51mAir France
Deal found 4/14$937
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/222:03 pmMSY - DUB
1 stop11h 12mAmerican Airlines
Sat 11/2911:30 amDUB - MSY
1 stop17h 20mAmerican Airlines
Deal found 4/14$992
This Scandinavian Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/83:25 pmMSY - DUB
2 stops20h 45mScandinavian Airlines
Fri 8/228:50 pmDUB - MSY
3 stops29h 49mScandinavian Airlines
Deal found 4/15$1,036

Cheapflights Fare Finder

Customize 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, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from New Orleans to Dublin that are best for you.

Fly from

New Orleans

Fly to

Dublin

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 8/8

6:55 pm-7:45 am

2 stops54h 50m

Dublin

Fri 8/22

9:50 am-2:39 pm

2 stops34h 49m

$562

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 4/30

12:07 pm-8:20 am

1 stop14h 13m

Dublin

Tue 5/6

10:40 am-6:38 pm

1 stop13h 58m

$577

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 5/14

6:14 am-10:55 pm

2 stops34h 41m

Dublin

Wed 5/21

1:40 pm-11:27 pm

2 stops39h 47m

$584

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 8/8

12:42 pm-10:20 am

1 stop15h 38m

Dublin

Tue 8/19

9:20 am-1:17 pm

2 stops33h 57m

$592

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Thu 8/14

9:56 am-4:55 pm

2 stops24h 59m

Dublin

Sun 8/24

5:55 am-7:13 pm

2 stops19h 18m

$722

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 4/28

1:46 pm-9:45 am

1 stop13h 59m

Dublin

Fri 5/9

12:40 pm-12:15 am

1 stop17h 35m

$785

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 5/28

7:46 am-7:55 am

2 stops18h 09m

Dublin

Wed 6/4

1:15 pm-8:45 am

2 stops25h 30m

$800

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 9/28

9:50 pm-7:45 am

1 stop27h 55m

Dublin

Sat 10/4

8:10 pm-8:00 pm

1 stop29h 50m

$902

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 9/28

11:10 am-9:15 am

1 stop16h 05m

Dublin

Sat 10/4

3:55 pm-6:46 pm

2 stops32h 51m

$937

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 6/10

6:10 am-5:30 am

1 stop17h 20m

Dublin

Thu 7/31

10:40 am-7:55 pm

1 stop15h 15m

$1,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 20 results
1
2

Compare providers for flights from New Orleans to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Dublin in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Orleans-Dublin flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on New Orleans-Dublin flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from New Orleans-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-Dublin flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Orleans to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from New Orleans with our price prediction graph.
Estimated round-trip 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 New Orleans to Dublin

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

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Dublin. Price data was last updated on April 11, 2025.

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Orleans to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from New Orleans to Dublin (average of $509). Flying from New Orleans to Dublin in June is currently the most expensive (average of $1,006). 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.

What is the cheapest time of day to fly from MSY to DUB?

Find hourly flight availability from New Orleans to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

One of the essential ways to save on airfare from New Orleans to Dublin is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 32% on airfare.

What is the cheapest day to fly from New Orleans to Dublin?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New Orleans to Dublin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated April 15, 2025.
8.0
Very good

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from New Orleans to Dublin round-trip?

    Our cheapest airline available from New Orleans to Dublin is Air Canada. Our recent data shows that you can find tickets from as low as $562 on this airline. Additional options worth looking into are JetBlue and United Airlines, starting at $577 and $592 round-trip. You may be able to fly from New Orleans to Dublin for 34% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from New Orleans to Dublin one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $433. Users have also found prices from $468 and $517 on JetBlue and TAP AIR PORTUGAL, respectively.

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

    Yes. In addition to deals on New Orleans to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Orleans to Dublin?

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

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

    Yes. Cheapflights offers flight deals from New Orleans to Dublin 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 New Orleans to Dublin?

    Currently, November is the cheapest month in which you can book a flight from New Orleans to Dublin (average of $509). Flying from New Orleans to Dublin in June is currently the most expensive (average of $1,006). 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

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 7 airlines flying from New Orleans to Dublin

Discover the top 7 airlines that operate flights from New Orleans to Dublin. 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 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$475Average$621FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$497Average$848FlexibilityNo cancel feeOn-time69%
KLMCheapest$518Average$845FlexibilityNo cancel feeOn-time75%
DeltaCheapest$538Average$833FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$542Average$977FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$544Average$857FlexibilityNo cancel feeOn-time62%
IberiaCheapest$548Average$625FlexibilityNo cancel feeOn-time77%

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