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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Northern Ireland.

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

The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£522 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

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Enter your travel dates to find the best prices.

20:11 - 19:20

BTR

BHD

17h 09m2 stops

09:30 - 22:09

BHD

BTR

18h 39m2 stops

£522American Airlines

Thu, 2 Apr - Fri, 10 Apr

14:50 - 16:35

LFT

BHD

19h 45m2 stops

10:40 - 22:57

BHD

LFT

18h 17m2 stops

£622British Airways

Wed, 4 Feb - Sun, 8 Feb

16:38 - 16:35

BTR

BHD

17h 57m2 stops

10:40 - 22:56

BHD

BTR

18h 16m2 stops

£622British Airways

Wed, 4 Feb - Sun, 8 Feb

18:16 - 17:15

LFT

BHD

16h 59m2 stops

11:25 - 22:59

BHD

LFT

17h 34m2 stops

£623British Airways

Fri, 27 Feb - Tue, 3 Mar

16:30 - 16:35

BTR

BHD

18h 05m2 stops

15:10 - 22:56

BHD

BTR

37h 46m2 stops

£623British Airways

Wed, 25 Feb - Sun, 1 Mar

14:15 - 19:15

BTR

BHD

23h 00m2 stops

15:05 - 22:56

BHD

BTR

37h 51m2 stops

£696British Airways

Fri, 20 Feb - Tue, 24 Feb

16:02 - 15:30

LFT

BHD

17h 28m2 stops

09:30 - 22:10

BHD

LFT

18h 40m2 stops

£715British Airways

Thu, 2 Apr - Fri, 10 Apr

16:28 - 15:30

BTR

BHD

17h 02m2 stops

09:30 - 22:09

BHD

BTR

18h 39m2 stops

£715British Airways

Thu, 2 Apr - Fri, 10 Apr

10:30 - 10:15

LFT

BHD

17h 45m2 stops

06:30 - 22:57

BHD

LFT

22h 27m2 stops

£771British Airways

Wed, 21 Jan - Sun, 25 Jan

14:02 - 10:20

LFT

BHD

38h 18m2 stops

19:25 - 22:59

BHD

LFT

33h 34m2 stops

£1,070British Airways

Sat, 21 Feb - Tue, 24 Feb

British Airways flights from Louisiana to Northern Ireland

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

British Airways

4 Feb

LFT14:50Lafayette Regional

19h 45m

2 stops

BHD16:35Belfast City

8 Feb

BHD10:40Belfast City

18h 17m

2 stops

LFT22:57Lafayette Regional

£622

Find similar

British Airways

27 Feb

LFT18:16Lafayette Regional

16h 59m

2 stops

BHD17:15Belfast City

3 Mar

BHD11:25Belfast City

17h 34m

2 stops

LFT22:59Lafayette Regional

£623

Find similar

British Airways

20 Feb

BTR10:30Baton Rouge Ryan

26h 45m

2 stops

BHD19:15Belfast City

24 Feb

BHD17:15Belfast City

35h 41m

2 stops

BTR22:56Baton Rouge Ryan

£696

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

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

20:11-19:20

2 stops17h 09m

Belfast City

Fri 10/4

09:30-22:09

2 stops18h 39m

£522

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Wed 4/2

14:50-16:35

2 stops19h 45m

Belfast City

Sun 8/2

10:40-22:57

2 stops18h 17m

£622

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Wed 4/2

16:38-16:35

2 stops17h 57m

Belfast City

Sun 8/2

10:40-22:56

2 stops18h 16m

£622

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Fri 27/2

18:16-17:15

2 stops16h 59m

Belfast City

Tue 3/3

11:25-22:59

2 stops17h 34m

£623

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Wed 25/2

16:30-16:35

2 stops18h 05m

Belfast City

Sun 1/3

15:10-22:56

2 stops37h 46m

£623

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Fri 20/2

14:15-19:15

2 stops23h 00m

Belfast City

Tue 24/2

15:05-22:56

2 stops37h 51m

£696

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Thu 2/4

16:02-15:30

2 stops17h 28m

Belfast City

Fri 10/4

09:30-22:10

2 stops18h 40m

£715

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

16:28-15:30

2 stops17h 02m

Belfast City

Fri 10/4

09:30-22:09

2 stops18h 39m

£715

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Wed 21/1

10:30-10:15

2 stops17h 45m

Belfast City

Sun 25/1

06:30-22:57

2 stops22h 27m

£771

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Sat 21/2

14:02-10:20

2 stops38h 18m

Belfast City

Tue 24/2

19:25-22:59

2 stops33h 34m

£1,070

Flights are sorted by cheapest return 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

How long is the flight from Louisiana to Northern Ireland?

The average flight duration from Louisiana to Northern Ireland depends on which airport you fly into and out of. Flying from Lafayette to Belfast Intl Airport is 16h 02m on average, while flying from Baton Rouge to Belfast Intl Airport is 17h 02m on average. Belfast Intl Airport is the most popular airport in Northern Ireland.

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	16h 59m
Direct flights	None

The fastest flight from Louisiana to Northern Ireland takes 16h 59m

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 are refreshed on a daily basis.
How old do you have to be to fly from Louisiana to Northern Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisiana to Northern Ireland . Millions of users trust and use momondo every year so you are in good hands.

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 helps you find the best flight between Louisiana and Northern Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Louisiana to Northern Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.