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$913+ Cheap flights from Northern Ireland to Louisiana

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — MSY
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Northern Ireland to Louisiana

Cheapest flights from Northern Ireland to Louisiana
Explore the most affordable flight options available from Northern Ireland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/59:05 am
BHD
-
MSY
1 stop14h 50m
British Airways
Mon 2/911:04 am
MSY
-
BHD
2 stops23h 01m
British Airways
Deal found 1/26$913
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:45 am
BHD
-
BTR
2 stops22h 11m
British Airways
Tue 2/106:00 am
BTR
-
BHD
2 stops22h 30m
British Airways
Deal found 1/26$1,142
This TravelUp deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:30 am
BHD
-
MSY
1 stop19h 30m
Multiple Airlines
Fri 7/177:58 pm
MSY
-
BHD
2 stops16h 12m
Multiple Airlines
Deal found 1/29$1,235
This British Airways deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:10 pm
BHD
-
MSY
1 stop29h 50m
British Airways
Fri 7/179:50 pm
MSY
-
BHD
1 stop14h 20m
British Airways
Deal found 1/29$1,263
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:30 am
BHD
-
MSY
2 stops18h 02m
American Airlines
Fri 7/175:00 pm
MSY
-
BHD
2 stops16h 30m
American Airlines
Deal found 1/29$2,234
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:00 am
BHD
-
MSY
1 stop13h 55m
British Airways
Sat 3/77:55 pm
MSY
-
BHD
1 stop12h 20m
British Airways
Deal found 1/27$2,622
This Finnair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:25 am
BHD
-
MSY
2 stops38h 50m
Finnair
Sat 3/77:55 pm
MSY
-
BHD
1 stop12h 20m
Finnair
Deal found 1/27$2,659

Find flight deals from Northern Ireland to Louisiana

Keep the following information in mind while searching for Northern Ireland to Louisiana flight deals. Data was last updated January 29, 2026.

Round-trip from

$1,235
(TravelUp)
From Northern Ireland to Louisiana
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Northern Ireland to Louisiana 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Northern Ireland to Louisiana that are best for you.

Fly from

Northern Ireland

Fly to

Louisiana

Route

Depart

Return

Price

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Fri 7/10

6:30 am-8:00 pm

1 stop19h 30m

New Orleans Louis Armstrong

Fri 7/17

7:58 pm-6:10 pm

2 stops16h 12m

$1,235

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Fri 7/10

8:10 pm-8:00 pm

1 stop29h 50m

New Orleans Louis Armstrong

Fri 7/17

9:50 pm-6:10 pm

1 stop14h 20m

$1,263

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Fri 7/10

9:30 am-9:32 pm

2 stops18h 02m

New Orleans Louis Armstrong

Fri 7/17

5:00 pm-3:30 pm

2 stops16h 30m

$2,234

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Tue 3/3

10:00 am-5:55 pm

1 stop13h 55m

New Orleans Louis Armstrong

Sat 3/7

7:55 pm-2:15 pm

1 stop12h 20m

$2,622

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Tue 3/3

11:25 am-8:15 pm

2 stops38h 50m

New Orleans Louis Armstrong

Sat 3/7

7:55 pm-2:15 pm

1 stop12h 20m

$2,659

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Sun 3/8

5:20 pm-10:36 am

2 stops46h 16m

New Orleans Louis Armstrong

Fri 3/13

1:17 pm-4:50 pm

2 stops22h 33m

$5,388

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Sun 3/8

6:00 pm-8:15 pm

3 stops31h 15m

New Orleans Louis Armstrong

Fri 3/13

2:25 pm-9:15 am

3 stops37h 50m

$25,310

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Best time to book a flight from Northern Ireland to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Northern Ireland 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 Northern Ireland to Louisiana
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Northern Ireland to Louisiana?

    For as low as $2,234, British Airways can have you in Louisiana from Northern Ireland in 18h 02m. Airlines will cover a distance of 4338 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Northern Ireland to Louisiana that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Louisiana.

  • Can I find deals for business class flights from Northern Ireland to Louisiana?

    Yes. Cheapflights offers flight deals from Northern Ireland to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Northern Ireland to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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