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Cheap flights from Louisiana to Northern Ireland from £594

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Northern Ireland departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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American Airlines Logo
20:11 - 18:45BTR-BHD
16h 34m2 stops
American Airlines Logo
09:30 - 22:09BHD-BTR
18h 39m2 stops
£594American Airlines
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Thu, 2 Apr - Fri, 10 Apr
American Airlines Logo
18:09 - 18:45BTR-BHD
18h 36m2 stops
American Airlines Logo
06:35 - 17:54BHD-BTR
17h 19m2 stops
£595American Airlines
Find Deal
Thu, 2 Apr - Fri, 10 Apr
Virgin Atlantic Logo
13:40 - 21:20BTR-BHD
25h 40m2 stops
Virgin Atlantic Logo
17:25 - 18:31BHD-BTR
31h 06m2 stops
£616Virgin Atlantic
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Thu, 2 Apr - Mon, 6 Apr
Virgin Atlantic Logo
15:10 - 16:55LFT-BHD
19h 45m2 stops
Virgin Atlantic Logo
17:25 - 16:39BHD-LFT
53h 14m2 stops
£621Virgin Atlantic
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Virgin Atlantic Logo
13:40 - 21:20BTR-BHD
49h 40m2 stops
Virgin Atlantic Logo
17:25 - 22:04BHD-BTR
34h 39m2 stops
£623Virgin Atlantic
Find Deal
Thu, 2 Apr - Mon, 6 Apr
Virgin Atlantic Logo
15:10 - 16:55LFT-BHD
19h 45m2 stops
Virgin Atlantic Logo
17:25 - 16:39BHD-LFT
53h 14m2 stops
£624Virgin Atlantic
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Virgin Atlantic Logo
13:40 - 21:20BTR-BHD
25h 40m2 stops
Virgin Atlantic Logo
17:25 - 18:31BHD-BTR
31h 06m2 stops
£624Virgin Atlantic
Find Deal
Thu, 2 Apr - Mon, 6 Apr
KLM Logo
15:10 - 16:55LFT-BHD
19h 45m2 stops
KLM Logo
17:25 - 16:39BHD-LFT
53h 14m2 stops
£662KLM
Find Deal
Wed, 1 Apr - Sun, 5 Apr
American Airlines Logo
18:20 - 17:15LFT-BHD
17h 55m2 stops
American Airlines Logo
06:35 - 21:55BHD-LFT
21h 20m2 stops
£742American Airlines
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Fri, 27 Mar - Tue, 31 Mar
American Airlines Logo
14:04 - 17:15LFT-BHD
22h 11m2 stops
American Airlines Logo
09:35 - 22:12BHD-LFT
18h 37m2 stops
£743American Airlines
Find Deal
Fri, 27 Mar - Tue, 31 Mar

American Airlines flights from Louisiana to Northern Ireland

Our best American Airlines deals on Louisiana to Northern Ireland flight tickets
American Airlines
2 Apr
BTR20:11Baton Rouge Ryan
16h 34m
2 stops
BHD18:45Belfast City
10 Apr
BHD09:30Belfast City
18h 39m
2 stops
BTR22:09Baton Rouge Ryan
£594
Find similar
American Airlines
2 Apr
BTR18:09Baton Rouge Ryan
18h 36m
2 stops
BHD18:45Belfast City
10 Apr
BHD06:35Belfast City
17h 19m
2 stops
BTR17:54Baton Rouge Ryan
£595
Find similar
American Airlines
27 Mar
LFT18:20Lafayette Regional
17h 55m
2 stops
BHD17:15Belfast City
31 Mar
BHD06:35Belfast City
21h 20m
2 stops
LFT21:55Lafayette Regional
£742
Find similar

Virgin Atlantic flights from Louisiana to Northern Ireland

Our best Virgin Atlantic deals on Louisiana to Northern Ireland flight tickets
Virgin Atlantic
2 Apr
BTR13:40Baton Rouge Ryan
25h 40m
2 stops
BHD21:20Belfast City
6 Apr
BHD17:25Belfast City
31h 06m
2 stops
BTR18:31Baton Rouge Ryan
£616
Find similar
Virgin Atlantic
1 Apr
LFT15:10Lafayette Regional
19h 45m
2 stops
BHD16:55Belfast City
5 Apr
BHD17:25Belfast City
53h 14m
2 stops
LFT16:39Lafayette Regional
£621
Find similar
Virgin Atlantic
2 Apr
BTR13:40Baton Rouge Ryan
49h 40m
2 stops
BHD21:20Belfast City
6 Apr
BHD17:25Belfast City
34h 39m
2 stops
BTR22:04Baton Rouge Ryan
£623
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Louisiana to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 7 November 2025.
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

20:11-18:45

2 stops16h 34m

Belfast City

Fri 10/4

09:30-22:09

2 stops18h 39m

£594

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

18:09-18:45

2 stops18h 36m

Belfast City

Fri 10/4

06:35-17:54

2 stops17h 19m

£595

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

13:40-21:20

2 stops25h 40m

Belfast City

Mon 6/4

17:25-18:31

2 stops31h 06m

£616

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Wed 1/4

15:10-16:55

2 stops19h 45m

Belfast City

Sun 5/4

17:25-16:39

2 stops53h 14m

£621

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

13:40-21:20

2 stops49h 40m

Belfast City

Mon 6/4

17:25-22:04

2 stops34h 39m

£623

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Wed 1/4

15:10-16:55

2 stops19h 45m

Belfast City

Sun 5/4

17:25-16:39

2 stops53h 14m

£624

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

13:40-21:20

2 stops25h 40m

Belfast City

Mon 6/4

17:25-18:31

2 stops31h 06m

£624

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Wed 1/4

15:10-16:55

2 stops19h 45m

Belfast City

Sun 5/4

17:25-16:39

2 stops53h 14m

£662

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Fri 27/3

18:20-17:15

2 stops17h 55m

Belfast City

Tue 31/3

06:35-21:55

2 stops21h 20m

£742

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Fri 27/3

14:04-17:15

2 stops22h 11m

Belfast City

Tue 31/3

09:35-22:12

2 stops18h 37m

£743

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Northern Ireland from

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 19h 45m on average, while flying from Baton Rouge to Belfast Intl Airport is 25h 40m 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

Direct flights

None
There are no direct flights from Louisiana to Northern Ireland. There are no popular flight routes from Louisiana to Northern Ireland.
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  • 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.

An easier way to manage your Northern Ireland trip

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Find better results for your trip to Northern Ireland

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Popular flights according to clicks in the last 7 days on momondo
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