How do I get Price Alerts for flights from Northern Ireland to Louisiana?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Northern Ireland from Louisiana . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Northern Ireland to Louisiana with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Northern Ireland to Louisiana are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The travel and health documents required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£847 Cheap Flights from Northern Ireland to Louisiana in 2026

Find the cheapest flights from Northern Ireland to Louisiana

Return

Cheap return flights

Enter your travel dates to find the best prices.

07:40 - 20:46BHD Belfast City-BTR Baton Rouge Ryan

19h 06m2 stops London Heathrow Dallas/Fort Worth

14:29 - 14:15BTR Baton Rouge Ryan-BHD Belfast City

17h 46m2 stops Dallas/Fort Worth London Heathrow

£847British Airways

Thu, 21 Jan - Mon, 25 Jan

07:40 - 20:46BHD Belfast City-BTR Baton Rouge Ryan

19h 06m2 stops London Heathrow Dallas/Fort Worth

14:29 - 14:15BTR Baton Rouge Ryan-BHD Belfast City

17h 46m2 stops Dallas/Fort Worth London Heathrow

£848British Airways

Thu, 21 Jan - Mon, 25 Jan

10:05 - 20:00BHD Belfast City-MSY New Orleans Louis Armstrong

15h 55m1 stop London Heathrow

21:50 - 17:40MSY New Orleans Louis Armstrong-BHD Belfast City

13h 50m1 stop London Heathrow

£876British Airways

Wed, 30 Sep - Sun, 4 Oct

10:05 - 20:00BHD Belfast City-MSY New Orleans Louis Armstrong

15h 55m1 stop London Heathrow

19:38 - 20:35MSY New Orleans Louis Armstrong-BHD Belfast City

18h 57m2 stops Dallas/Fort Worth London Heathrow

£877British Airways

Wed, 30 Sep - Sun, 4 Oct

10:05 - 23:38BHD Belfast City-MSY New Orleans Louis Armstrong

19h 33m2 stops London Heathrow Chicago O'Hare Intl

18:47 - 18:45MSY New Orleans Louis Armstrong-BHD Belfast City

17h 58m2 stops Charlotte Douglas London Heathrow

£880British Airways

Wed, 30 Sep - Sun, 4 Oct

10:05 - 23:38BHD Belfast City-MSY New Orleans Louis Armstrong

19h 33m2 stops London Heathrow Chicago O'Hare Intl

18:47 - 18:45MSY New Orleans Louis Armstrong-BHD Belfast City

17h 58m2 stops Charlotte Douglas London Heathrow

£881British Airways

Wed, 30 Sep - Sun, 4 Oct

09:50 - 09:23BHD Belfast City-MSY New Orleans Louis Armstrong

29h 33m2 stops Amsterdam Schiphol New York John F Kennedy Intl

16:24 - 16:55MSY New Orleans Louis Armstrong-BHD Belfast City

18h 31m2 stops Minneapolis St Paul Amsterdam Schiphol

£933KLM

Fri, 11 Sep - Fri, 25 Sep

09:35 - 20:00BHD Belfast City-MSY New Orleans Louis Armstrong

16h 25m1 stop London Heathrow

21:50 - 18:10MSY New Orleans Louis Armstrong-BHD Belfast City

14h 20m1 stop London Heathrow

£948British Airways

Fri, 11 Sep - Fri, 25 Sep

06:30 - 20:11BHD Belfast City-MSY New Orleans Louis Armstrong

19h 41m2 stops London Heathrow Dallas/Fort Worth

21:50 - 18:10MSY New Orleans Louis Armstrong-BHD Belfast City

14h 20m1 stop London Heathrow

£968Multiple Airlines

Fri, 11 Sep - Fri, 25 Sep

17:40 - 20:00BFS Belfast Intl-MSY New Orleans Louis Armstrong

32h 20m3 stops Edinburgh Turnhouse Dublin London Heathrow

06:00 - 23:15MSY New Orleans Louis Armstrong-BFS Belfast Intl

35h 15m3 stops Boston Logan Intl Dublin Edinburgh Turnhouse

£1,388Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

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British Airways flights from Northern Ireland to Louisiana

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

British Airways

21 Jan

BHD07:40Belfast City

19h 06m

2 stops

BTR20:46Baton Rouge Ryan

25 Jan

BTR14:29Baton Rouge Ryan

17h 46m

2 stops

BHD14:15Belfast City

£847

British Airways

21 Jan

BHD07:40Belfast City

19h 06m

2 stops

BTR20:46Baton Rouge Ryan

25 Jan

BTR14:29Baton Rouge Ryan

17h 46m

2 stops

BHD14:15Belfast City

£848

British Airways

30 Sept

BHD10:05Belfast City

15h 55m

1 stop

MSY20:00New Orleans Louis Armstrong

4 Oct

MSY21:50New Orleans Louis Armstrong

13h 50m

1 stop

BHD17:40Belfast City

£876

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBaton Rouge

BHD Belfast City - BTR Baton Rouge Ryan

BHDBTR

Belfast City

Thu 21/1

07:40-20:46

2 stops19h 06m

Baton Rouge Ryan

Mon 25/1

14:29-14:15

2 stops17h 46m

£847

BelfastBaton Rouge

BHD Belfast City - BTR Baton Rouge Ryan

BHDBTR

Belfast City

Thu 21/1

07:40-20:46

2 stops19h 06m

Baton Rouge Ryan

Mon 25/1

14:29-14:15

2 stops17h 46m

£848

Fastest return journey

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Wed 30/9

10:05-20:00

1 stop15h 55m

New Orleans Louis Armstrong

Sun 4/10

21:50-17:40

1 stop13h 50m

£876

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Wed 30/9

10:05-20:00

1 stop15h 55m

New Orleans Louis Armstrong

Sun 4/10

19:38-20:35

2 stops18h 57m

£877

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Wed 30/9

10:05-23:38

2 stops19h 33m

New Orleans Louis Armstrong

Sun 4/10

18:47-18:45

2 stops17h 58m

£880

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Wed 30/9

10:05-23:38

2 stops19h 33m

New Orleans Louis Armstrong

Sun 4/10

18:47-18:45

2 stops17h 58m

£881

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Fri 11/9

09:50-09:23

2 stops29h 33m

New Orleans Louis Armstrong

Fri 25/9

16:24-16:55

2 stops18h 31m

£933

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Fri 11/9

09:35-20:00

1 stop16h 25m

New Orleans Louis Armstrong

Fri 25/9

21:50-18:10

1 stop14h 20m

£948

BelfastNew Orleans

BHD Belfast City - MSY New Orleans Louis Armstrong

BHDMSY

Belfast City

Fri 11/9

06:30-20:11

2 stops19h 41m

New Orleans Louis Armstrong

Fri 25/9

21:50-18:10

1 stop14h 20m

£968

BelfastNew Orleans

BFS Belfast Intl - MSY New Orleans Louis Armstrong

BFSMSY

Belfast Intl

Wed 7/10

17:40-20:00

3 stops32h 20m

New Orleans Louis Armstrong

Wed 14/10

06:00-23:15

3 stops35h 15m

£1,388

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Northern Ireland to Louisiana flight deals and tips

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

Best price found	£847
Fastest flight time	15h 00m
Direct flights	None

The best flight deal from Northern Ireland to Louisiana found on momondo in the last 72 hours is £847

The fastest flight from Northern Ireland to Louisiana takes 15h 00m

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

Search flight deals

Frequently asked questions about flying from Northern Ireland to Louisiana

When did momondo last update prices for flights from Northern Ireland to Louisiana?
Prices for flights from Northern Ireland to Louisiana are refreshed on a daily basis.
How old do you have to be to fly from Northern Ireland to Louisiana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The travel and health documents required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Northern Ireland to Louisiana

How do I get Price Alerts for flights from Northern Ireland to Louisiana?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Northern Ireland from Louisiana. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Northern Ireland to Louisiana with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find Northern Ireland to Louisiana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisiana that suits you.

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

Flights from Northern Ireland to Louisiana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Louisiana from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Louisiana from Northern Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.