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

For as low as $688, British Airways can have you in Northern Ireland from New Orleans in 15h 35m. 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 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 decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$252+ Flights from New Orleans to Northern Ireland

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Cheap 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 January 29, 2026.

Mon 10/266:11 pm

MSY

BHD

2 stops16h 54m

British Airways

Mon 11/27:25 pm

BHD

MSY

2 stops33h 49m

British Airways

Deal found 1/27

$675

Tue 10/278:55 pm

MSY

BHD

1 stop12h 55m

British Airways

Mon 11/27:25 pm

BHD

MSY

2 stops33h 49m

British Airways

Deal found 1/27

$678

Thu 4/29:50 pm

MSY

BHD

1 stop15h 35m

British Airways

Fri 4/106:30 am

BHD

MSY

1 stop19h 30m

British Airways

Deal found 1/27

$688

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 January 29, 2026.

Thu 4/29:50 pm

MSY

BHD

1 stop15h 35m

British Airways

Fri 4/106:30 am

BHD

MSY

1 stop19h 30m

British Airways

Deal found 1/27

$688

Wed 2/2511:26 am

MSY

BHD

2 stops16h 49m

British Airways

Sun 3/16:30 am

BHD

MSY

2 stops23h 29m

British Airways

Deal found 1/26

$841

Last-minute flights from New Orleans to Northern Ireland
Discover last-minute flight deals from New Orleans to Northern Ireland. Data last updated January 29, 2026 and is based on user searches.

Wed 2/2511:26 am

MSY

BHD

2 stops16h 49m

British Airways

Sun 3/16:30 am

BHD

MSY

2 stops23h 29m

British Airways

Deal found 1/26

$841

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 January 29, 2026.

Wed 7/159:50 pm

MSY

BHD

1 stop14h 55m

British Airways

Deal found 1/27

$252

Wed 7/152:54 pm

MSY

BHD

2 stops15h 06m

American Airlines

Deal found 1/27

$255

Wed 7/159:50 pm

MSY

BFS

2 stops17h 15m

Multiple Airlines

Deal found 1/27

$375

Wed 7/1510:10 am

MSY

BHD

3 stops23h 20m

Multiple Airlines

Deal found 1/27

$558

Find flight deals from New Orleans to Northern Ireland

Round-trip from	$688 (Cheapflightsfares)
One-way from	$252 (Priceline)

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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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

Thu 4/2

9:50 pm-7:25 pm

1 stop15h 35m

Belfast City

Fri 4/10

6:30 am-8:00 pm

1 stop19h 30m

$688

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 2/25

11:26 am-10:15 am

2 stops16h 49m

Belfast City

Sun 3/1

6:30 am-11:59 pm

2 stops23h 29m

$841

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 7/15

9:50 pm-6:45 pm

1 stop14h 55m

$252

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 7/15

2:54 pm-12:00 pm

2 stops15h 06m

$255

New OrleansBelfast

MSY - BFS

MSYBFS

New Orleans Louis Armstrong

Wed 7/15

9:50 pm-9:05 pm

2 stops17h 15m

$375

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 7/15

10:10 am-3:30 pm

3 stops23h 20m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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

No data available for this route at this time. Please check back soon.

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 $688, British Airways can have you in Northern Ireland from New Orleans in 15h 35m. 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.

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$252+ 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 7/15. 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

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 January 29, 2026.

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 January 29, 2026.

Find 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 January 29, 2026.

Round-trip from

One-way from

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

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

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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 January 29, 2026.