$1,028+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — MSY
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Northern Ireland to Louisiana with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Northern Ireland to LouisianaExplore 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 September 19, 2026.
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 September 19, 2026.
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:15 pm -
2 stops34h 47m
Wed 12/23:59 pm -
2 stops18h 51m
Deal found 9/14![KLM logo]()
$1,028
This British Airways deal was found by Cheapflights users on 9/17. 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 11/126:30 am -
1 stop17h 20m
Mon 11/163:43 pm -
2 stops19h 42m
Deal found 9/17![British Airways logo]()
$1,104
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:20 am -
2 stops33h 24m
Tue 12/1511:39 am -
2 stops22h 36m
Deal found 9/14![Multiple Airlines logo]()
$1,183
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:45 pm -
1 stop30h 05m
Tue 12/1511:17 am -
2 stops18h 13m
Deal found 9/14![British Airways logo]()
$1,608
This Kissandfly.com deal was found by Cheapflights users on 9/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:45 am -
1 stop15h 15m
Tue 12/157:50 pm -
1 stop17h 00m
Deal found 9/14![Multiple Airlines logo]()
$4,017
Best flights from Northern Ireland to LouisianaDiscover carefully curated flight deals from Northern Ireland to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Northern Ireland to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:15 pm -
2 stops34h 47m
Wed 12/23:59 pm -
2 stops18h 51m
Deal found 9/14![KLM logo]()
$1,028
This British Airways deal was found by Cheapflights users on 9/17. 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.
Wed 1/2712:20 pm -
2 stops17h 39m
Sun 1/315:38 pm -
2 stops40h 27m
Deal found 9/17![British Airways logo]()
$1,083
This British Airways deal was found by Cheapflights users on 9/18. 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 11/126:30 am -
2 stops23h 28m
Mon 11/163:43 pm -
2 stops18h 22m
Deal found 9/18![British Airways logo]()
$1,110
This British Airways deal was found by Cheapflights users on 9/17. 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 1/216:30 am -
2 stops22h 25m
Mon 1/255:28 pm -
2 stops17h 57m
Deal found 9/17![British Airways logo]()
$1,138
This Kissandfly.com deal was found by Cheapflights users on 9/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:45 am -
1 stop15h 15m
Tue 12/157:50 pm -
1 stop17h 00m
Deal found 9/14![Multiple Airlines logo]()
$4,017
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 September 19, 2026.
Round-trip from | $1,083 (British Airways) |
|---|
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 7,457,451 searches. Data last updated September 19, 2026.
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
Cheapest round-trip
BelfastBaton Rouge
BHD Belfast City - BTR Baton Rouge Ryan
BHDBTR
Belfast City
Tue 11/17
5:15 pm-10:02 pm
2 stops34h 47m
Baton Rouge Ryan
Wed 12/2
3:59 pm-4:50 pm
2 stops18h 51m
$1,028
BelfastNew Orleans
BHD Belfast City - MSY New Orleans Louis Armstrong
BHDMSY
Belfast City
Wed 1/27
12:20 pm-11:59 pm
2 stops17h 39m
New Orleans Louis Armstrong
Sun 1/31
5:38 pm-4:05 pm
2 stops40h 27m
$1,083
BelfastNew Orleans
BHD Belfast City - MSY New Orleans Louis Armstrong
BHDMSY
Belfast City
Thu 11/12
6:30 am-11:58 pm
2 stops23h 28m
New Orleans Louis Armstrong
Mon 11/16
3:43 pm-4:05 pm
2 stops18h 22m
$1,110
BelfastBaton Rouge
BHD Belfast City - BTR Baton Rouge Ryan
BHDBTR
Belfast City
Thu 1/21
6:30 am-10:55 pm
2 stops22h 25m
Baton Rouge Ryan
Mon 1/25
5:28 pm-5:25 pm
2 stops17h 57m
$1,138
Quickest round-trip
BelfastNew Orleans
BFS Belfast Intl - MSY New Orleans Louis Armstrong
BFSMSY
Belfast Intl
Fri 12/11
7:45 am-5:00 pm
1 stop15h 15m
New Orleans Louis Armstrong
Tue 12/15
7:50 pm-6:50 pm
1 stop17h 00m
$4,017
Sorted by cheapest first
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.
BHD-BTR
BHD-MSY
BFS-MSY
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
GBNIR-USLA
BHD-BTR
BHD-MSY
BFS-MSY
No data available for this route at this time. Please check back soon.
Related info for your journey
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