How long is the flight from New Orleans to Northern Ireland?

For as low as $624, British Airways can have you in Northern Ireland from New Orleans in 12h 20m. There are 4338 mi between New Orleans and Northern Ireland.

In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

If weather is an important factor for your trip to Northern 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).

What airport do you fly from for flights from New Orleans to Northern Ireland?

New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to Northern Ireland.

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

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

How can I find direct flights from New Orleans to Northern 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 Northern Ireland.

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

Yes. Cheapflights offers flight deals from New Orleans to Northern 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.

$317+ Flights from New Orleans to Northern Ireland

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Cheap flight deals from New Orleans to Northern Ireland

Round-trip from	$752 (Cheapflightsfares)
One-way from	$317 (Kiwi.com)

From New Orleans Louis Armstrong to Northern Ireland

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One-way flight from New Orleans Louis Armstrong to Northern Ireland

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Find flight deals from New Orleans to Northern Ireland

Cheapest flights from New Orleans to Northern Ireland
Explore the most affordable flight options available from New Orleans to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Fri 10/3111:25 amMSY - BHD

2 stops18h 05mBritish Airways

Thu 11/66:35 amBHD - MSY

2 stops18h 36mBritish Airways

Deal found 10/30

$2,310

Best flights from New Orleans to Northern Ireland
Discover carefully curated flight deals from New Orleans to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Sat 1/177:55 pmMSY - BHD

1 stop12h 20mBritish Airways

Fri 1/235:40 pmBHD - MSY

1 stop30h 15mBritish Airways

Deal found 10/30

$624

Thu 4/212:35 pmMSY - BHD

2 stops26h 45mVirgin Atlantic

Mon 4/65:25 pmBHD - MSY

2 stops28h 56mVirgin Atlantic

Deal found 10/28

$799

Wed 3/258:21 amMSY - BHD

2 stops20h 54mAmerican Airlines

Sun 3/2911:00 amBHD - MSY

1 stop15h 00mAmerican Airlines

Deal found 10/28

$951

Thu 4/29:50 pmMSY - BHD

1 stop14h 55mBritish Airways

Fri 4/109:30 amBHD - MSY

1 stop16h 30mBritish Airways

Deal found 10/29

$757

Wed 3/253:25 pmMSY - BHD

2 stops24h 35mVirgin Atlantic

Sun 3/295:25 pmBHD - MSY

2 stops31h 29mVirgin Atlantic

Deal found 10/28

$873

Last-minute flights from New Orleans to Northern Ireland
Discover last-minute flight deals from New Orleans to Northern Ireland. Data last updated October 30, 2025 and is based on user searches.

Fri 10/3111:25 amMSY - BHD

2 stops18h 05mBritish Airways

Thu 11/66:35 amBHD - MSY

2 stops18h 36mBritish Airways

Deal found 10/30

$2,310

One-way flights from New Orleans to Northern Ireland
Search for one-way flight options from New Orleans to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Thu 11/2710:12 amMSY - BFS

3 stops56h 43mMultiple Airlines

Deal found 10/28

$317

Fri 12/265:05 amMSY - BFS

2 stops45h 50mMultiple Airlines

Deal found 10/28

$569

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Sat 1/17

7:55 pm-2:15 pm

1 stop12h 20m

Belfast City

Fri 1/23

5:40 pm-5:55 pm

1 stop30h 15m

$624

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

9:50 pm-6:45 pm

1 stop14h 55m

Belfast City

Fri 4/10

9:30 am-8:00 pm

1 stop16h 30m

$757

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

12:35 pm-9:20 pm

2 stops26h 45m

Belfast City

Mon 4/6

5:25 pm-4:21 pm

2 stops28h 56m

$799

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 3/25

3:25 pm-9:00 pm

2 stops24h 35m

Belfast City

Sun 3/29

5:25 pm-6:54 pm

2 stops31h 29m

$873

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 3/25

8:21 am-10:15 am

2 stops20h 54m

Belfast City

Sun 3/29

11:00 am-8:00 pm

1 stop15h 00m

$951

New OrleansBelfast

MSY - BFS

MSYBFS

New Orleans Louis Armstrong

Thu 11/27

10:12 am-12:55 am

3 stops56h 43m

$317

New OrleansBelfast

MSY - BFS

MSYBFS

New Orleans Louis Armstrong

Fri 12/26

5:05 am-8:55 am

2 stops45h 50m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from New Orleans to Northern Ireland

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

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Northern Ireland

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

When flying from New Orleans to Northern Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 38% versus a flight in the evening.

Related info for your journey

What airport do you fly from for flights from New Orleans to Northern Ireland?
New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to Northern Ireland.
How long is the flight from New Orleans to Northern Ireland?
For as low as $624, British Airways can have you in Northern Ireland from New Orleans in 12h 20m. There are 4338 mi between New Orleans and Northern Ireland.
Can I find deals for flights from New Orleans to Northern Ireland that include hotel bookings?
Yes. In addition to deals on New Orleans to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to Northern 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 Northern Ireland.
Can I find deals for business class flights from New Orleans to Northern Ireland?
Yes. Cheapflights offers flight deals from New Orleans to Northern 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.

See more FAQs

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$317+ Cheap flights from New Orleans (MSY) to Northern 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to Northern Ireland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Orleans to Northern Ireland

Keep the following information in mind while searching for New Orleans to Northern Ireland flight deals. Data was last updated October 30, 2025.

Round-trip from

One-way from

Find flight deals from New Orleans to Northern Ireland

Cheapest flights from New Orleans to Northern IrelandExplore the most affordable flight options available from New Orleans to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from New Orleans to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to Northern Ireland that are best for you.

Best time to book a flight from New Orleans to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from New Orleans with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Northern Ireland

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

Find hourly flight availability from New Orleans to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Northern 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 Northern Ireland?

How long is the flight from New Orleans to Northern Ireland?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Orleans to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from New Orleans to Northern Ireland
Explore the most affordable flight options available from New Orleans to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.