How long is the flight from Louisiana to Northern Ireland?

Flight times vary depending on what airport in Louisiana you fly out of and what airport in Northern Ireland you fly into. For example, flying from New Orleans to Belfast Intl Airport takes 12h 55m on average. On the other hand, flying from Lafayette to Belfast Intl Airport takes 16h 02m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Louisiana to Northern Ireland?

Prices for flights from Louisiana to Northern Ireland were last updated today.

How old do you have to be to fly from Louisiana to Northern Ireland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisiana to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$667 Cheap Flights from Louisiana to Northern Ireland in 2025/26

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0 bags

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Find the cheapest flights from Louisiana to Northern Ireland

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 pm - 7:20 pm

MSY

BHD

15h 30m1 stop

9:30 am - 8:00 pm

BHD

MSY

16h 30m1 stop

$667British Airways

Thu, Apr 2 - Fri, Apr 10

4:48 pm - 3:30 pm

MSY

BHD

16h 42m2 stops

9:30 am - 8:00 pm

BHD

MSY

16h 30m1 stop

$688British Airways

Thu, Apr 2 - Fri, Apr 10

4:48 pm - 3:30 pm

MSY

BHD

16h 42m2 stops

9:30 am - 7:57 pm

BHD

MSY

16h 27m2 stops

$691British Airways

Thu, Apr 2 - Fri, Apr 10

8:11 pm - 7:20 pm

BTR

BHD

17h 09m2 stops

9:30 am - 10:09 pm

BHD

BTR

18h 39m2 stops

$705American Airlines

Thu, Apr 2 - Fri, Apr 10

2:50 pm - 4:35 pm

LFT

BHD

19h 45m2 stops

10:40 am - 10:57 pm

BHD

LFT

18h 17m2 stops

$840British Airways

Wed, Feb 4 - Sun, Feb 8

8:30 am - 10:15 am

MSY

BHD

19h 45m2 stops

10:40 am - 10:57 pm

BHD

MSY

18h 17m2 stops

$840British Airways

Wed, Feb 4 - Sun, Feb 8

4:38 pm - 4:35 pm

BTR

BHD

17h 57m2 stops

10:40 am - 10:56 pm

BHD

BTR

18h 16m2 stops

$840British Airways

Wed, Feb 4 - Sun, Feb 8

4:02 pm - 5:15 pm

LFT

BHD

19h 13m2 stops

10:00 am - 10:59 pm

BHD

LFT

18h 59m2 stops

$841British Airways

Fri, Feb 27 - Tue, Mar 3

11:21 am - 10:15 am

MSY

BHD

16h 54m2 stops

6:30 am - 11:32 pm

BHD

MSY

23h 02m2 stops

$841British Airways

Wed, Feb 25 - Sun, Mar 1

1:25 pm - 6:15 pm

MSY

BHD

46h 50m3 stops

11:55 am - 10:13 pm

BHD

MSY

40h 18m3 stops

$13,140Multiple Airlines

Thu, Apr 2 - Fri, Apr 10

British Airways flights from Louisiana to Northern Ireland

Our best British Airways deals on Louisiana to Northern Ireland flight tickets

British Airways

Apr 2

MSY9:50 pmNew Orleans Louis Armstrong

15h 30m

1 stop

BHD7:20 pmBelfast City

Apr 10

BHD9:30 amBelfast City

16h 30m

1 stop

MSY8:00 pmNew Orleans Louis Armstrong

$667

Find similar

British Airways

Apr 2

MSY4:48 pmNew Orleans Louis Armstrong

16h 42m

2 stops

BHD3:30 pmBelfast City

Apr 10

BHD9:30 amBelfast City

16h 30m

1 stop

MSY8:00 pmNew Orleans Louis Armstrong

$688

Find similar

British Airways

Apr 2

MSY4:48 pmNew Orleans Louis Armstrong

16h 42m

2 stops

BHD3:30 pmBelfast City

Apr 10

BHD9:30 amBelfast City

16h 27m

2 stops

MSY7:57 pmNew Orleans Louis Armstrong

$691

Find similar

American Airlines flights from Louisiana to Northern Ireland

Our best American Airlines deals on Louisiana to Northern Ireland flight tickets

American Airlines

Apr 2

BTR8:11 pmBaton Rouge Ryan

17h 09m

2 stops

BHD7:20 pmBelfast City

Apr 10

BHD9:30 amBelfast City

18h 39m

2 stops

BTR10:09 pmBaton Rouge Ryan

$705

Find similar

American Airlines

Dec 28

MSY3:04 pmNew Orleans Louis Armstrong

16h 51m

2 stops

BHD1:55 pmBelfast City

Jan 21

BHD6:35 amBelfast City

20h 16m

2 stops

MSY8:51 pmNew Orleans Louis Armstrong

$821

Find similar

American Airlines

Dec 27

MSY4:42 pmNew Orleans Louis Armstrong

18h 03m

2 stops

BHD4:45 pmBelfast City

Jan 20

BHD6:35 amBelfast City

19h 06m

2 stops

MSY7:41 pmNew Orleans Louis Armstrong

$881

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Louisiana 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-7:20 pm

1 stop15h 30m

Belfast City

Fri 4/10

9:30 am-8:00 pm

1 stop16h 30m

$667

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

4:48 pm-3:30 pm

2 stops16h 42m

Belfast City

Fri 4/10

9:30 am-8:00 pm

1 stop16h 30m

$688

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

4:48 pm-3:30 pm

2 stops16h 42m

Belfast City

Fri 4/10

9:30 am-7:57 pm

2 stops16h 27m

$691

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 4/2

8:11 pm-7:20 pm

2 stops17h 09m

Belfast City

Fri 4/10

9:30 am-10:09 pm

2 stops18h 39m

$705

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Wed 2/4

2:50 pm-4:35 pm

2 stops19h 45m

Belfast City

Sun 2/8

10:40 am-10:57 pm

2 stops18h 17m

$840

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 2/4

8:30 am-10:15 am

2 stops19h 45m

Belfast City

Sun 2/8

10:40 am-10:57 pm

2 stops18h 17m

$840

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Wed 2/4

4:38 pm-4:35 pm

2 stops17h 57m

Belfast City

Sun 2/8

10:40 am-10:56 pm

2 stops18h 16m

$840

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Fri 2/27

4:02 pm-5:15 pm

2 stops19h 13m

Belfast City

Tue 3/3

10:00 am-10:59 pm

2 stops18h 59m

$841

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 2/25

11:21 am-10:15 am

2 stops16h 54m

Belfast City

Sun 3/1

6:30 am-11:32 pm

2 stops23h 02m

$841

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Thu 4/2

1:25 pm-6:15 pm

3 stops46h 50m

Belfast City

Fri 4/10

11:55 am-10:13 pm

3 stops40h 18m

$13,140

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisiana to Northern Ireland

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

Prices

Other information

What is the cheapest time of day to depart on your flight to Northern Ireland?

At noon is the cheapest time of day to fly from Louisiana to Northern Ireland when you can find flight prices for as low as $914. Flying to Northern Ireland at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $1,031.

Cheap Louisiana to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Northern Ireland

Fastest flight time	15h 30m
Direct flights	None

The fastest flight from Louisiana to Northern Ireland takes 15h 30m

There are no direct flights from Louisiana to Northern Ireland. There are no popular flight routes from Louisiana to Northern Ireland.

Search flight deals

When did momondo last update prices for flights from Louisiana to Northern Ireland?
Prices for flights from Louisiana to Northern Ireland were last updated today.
How old do you have to be to fly from Louisiana to Northern Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisiana to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Northern Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisiana to Northern Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Louisiana to Northern Ireland with flexible booking policies on momondo?

Yes. All flights to Northern Ireland from Louisiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisiana to Northern Ireland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisiana to Northern Ireland.

I’m not ready to book a flight from Louisiana to Northern Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisiana to Northern Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.