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$412+ Cheap flights from New Orleans (MSY) to Ireland

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from New Orleans to Ireland

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Ireland (IE0). 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 January 21, 2025.

Round-trip from

$516
(United Airlines)

One-way from

$412
(FlightHub)
From New Orleans Louis Armstrong to Ireland
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One-way flight from New Orleans Louis Armstrong to Ireland
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Find flight deals from New Orleans to Ireland

Cheapest flights from New Orleans to Ireland
Explore the most affordable flight options available from New Orleans to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 3/2512:45 pmMSY - DUB
1 stop16h 20mUnited Airlines
Tue 4/19:50 amDUB - MSY
2 stops36h 33mUnited Airlines
Deal found 1/20$516
This Finnair deal was found by Cheapflights users on 1/20. 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 3/188:45 pmMSY - DUB
1 stop17h 50mMultiple Airlines
Tue 4/19:40 amDUB - MSY
2 stops19h 49mMultiple Airlines
Deal found 1/20$525
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2711:54 amMSY - DUB
1 stop14h 51mKLM
Tue 2/1110:45 amDUB - MSY
1 stop14h 18mKLM
Deal found 1/20$530
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/258:00 amMSY - DUB
2 stops17h 10mAir Canada
Tue 4/19:50 amDUB - MSY
2 stops18h 40mAir Canada
Deal found 1/20$537
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/104:32 pmMSY - DUB
2 stops16h 28mBritish Airways
Mon 3/178:30 pmDUB - MSY
1 stop27h 20mBritish Airways
Deal found 1/20$540
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 3/26:00 amMSY - DUB
1 stop20h 40mAmerican Airlines
Wed 3/122:05 pmDUB - MSY
2 stops14h 24mAmerican Airlines
Deal found 1/20$544
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 3/25:28 amMSY - DUB
1 stop22h 17mDelta
Wed 3/1212:00 pmDUB - MSY
1 stop13h 46mDelta
Deal found 1/21$545
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2512:30 pmMSY - DUB
2 stops23h 10mLufthansa
Mon 3/318:55 amDUB - MSY
2 stops43h 35mLufthansa
Deal found 1/20$592
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/2812:50 pmMSY - SNN
2 stops16h 40mAmerican Airlines
Sat 3/87:45 amSNN - MSY
2 stops21h 44mAmerican Airlines
Deal found 1/20$651
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/188:45 pmMSY - DUB
1 stop17h 20mAer Lingus
Sun 3/2312:20 pmDUB - MSY
1 stop16h 48mAer Lingus
Deal found 1/21$769
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/23:45 pmMSY - SNN
2 stops19h 00mAir Canada
Sat 3/85:25 pmSNN - MSY
2 stops50h 25mAir Canada
Deal found 1/20$799
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:00 amMSY - DUB
2 stops30h 20mTAP AIR PORTUGAL
Sat 11/154:25 amDUB - MSY
2 stops48h 07mTAP AIR PORTUGAL
Deal found 1/20$801

Find flights from New Orleans to Ireland within your budget

Customize your flight search to find flights from New Orleans to Ireland 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 January 21, 2025.

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Fly to

Any airport

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/25

12:45 pm-10:05 am

1 stop16h 20m

Dublin

Tue 4/1

9:50 am-4:23 pm

2 stops36h 33m

$516

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/18

8:45 pm-7:35 pm

1 stop17h 50m

Dublin

Tue 4/1

9:40 am-11:29 pm

2 stops19h 49m

$525

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/25

8:00 am-6:10 am

2 stops17h 10m

Dublin

Tue 4/1

9:50 am-10:30 pm

2 stops18h 40m

$537

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 3/10

4:32 pm-2:00 pm

2 stops16h 28m

Dublin

Mon 3/17

8:30 pm-6:50 pm

1 stop27h 20m

$540

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 3/2

6:00 am-8:40 am

1 stop20h 40m

Dublin

Wed 3/12

2:05 pm-11:29 pm

2 stops14h 24m

$544

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 3/2

5:28 am-9:45 am

1 stop22h 17m

Dublin

Wed 3/12

12:00 pm-8:46 pm

1 stop13h 46m

$545

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/25

12:30 pm-4:40 pm

2 stops23h 10m

Dublin

Mon 3/31

8:55 am-10:30 pm

2 stops43h 35m

$592

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 2/5

11:57 am-8:45 am

1 stop14h 48m

Dublin

Tue 2/11

10:45 am-7:03 pm

1 stop14h 18m

$639

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Fri 2/28

12:50 pm-11:30 am

2 stops16h 40m

Shannon

Sat 3/8

7:45 am-11:59 pm

2 stops22h 14m

$651

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/18

8:45 pm-7:05 pm

1 stop17h 20m

Dublin

Sun 3/23

12:20 pm-12:08 am

1 stop16h 48m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 40 results
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Best time to book a flight from New Orleans to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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.

Travel insights for flights from New Orleans to Ireland

Get recent, data-driven insights about flights from New Orleans to Ireland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from New Orleans to Ireland (average of $509). Flying from New Orleans to Ireland in June is currently the most expensive (average of $1,016). 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 IE?

Find hourly flight availability from New Orleans to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from New Orleans to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ireland by month

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

In terms of precipitation, rainfall in Ireland 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 Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

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

If weather is an important factor for your trip to Ireland, 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 Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown Delta, KLM and United Airlines from New Orleans to Ireland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Comfort

8.0

Food

7.3

Reviews

1 / 10

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 Ireland. 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 New Orleans to Ireland?

    Located just 11.4 mi from the city center, New Orleans Louis Armstrong (MSY) is the airport most travelers will use when flying to Ireland from New Orleans.

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

    $412 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on British Airways and KLM, with prices starting from $426 and $433, respectively.

  • What are the most popular routes from New Orleans to Ireland?

    Most travelers choose New Orleans Louis Armstrong - Dublin, New Orleans Louis Armstrong - Shannon or New Orleans Louis Armstrong - Milltown (Kerry) Kerry when deciding on the best route from New Orleans to Ireland.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from New Orleans to Ireland (average of $509). Flying from New Orleans to Ireland in June is currently the most expensive (average of $1,016). 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.

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Alternative routes for New Orleans to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from New Orleans to Ireland

Discover the top 8 airlines that operate flights from New Orleans to Ireland. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$476Average$729FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$485Average$648FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$497Average$920FlexibilityNo cancel feeOn-time69%
KLMCheapest$508Average$754FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$515Average$943FlexibilityNo cancel feeOn-time71%
DeltaCheapest$537Average$839FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$544Average$942FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$610Average$857FlexibilityNo cancel feeOn-time76%
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