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$948+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — MSY
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Round-trip from

$948
(TravelUp)
From Northern Ireland to Louisiana
Search Deals

Find 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 October 30, 2025.

This TravelUp deal was found by Cheapflights users on 10/29. 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.
Tue 11/186:35 amBHD - MSY
2 stops16h 15mBritish Airways
Thu 11/277:55 pmMSY - BHD
1 stop14h 45mBritish Airways
Deal found 10/29$948
This Virgin Atlantic deal was found by Cheapflights users on 10/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:30 amBHD - BTR
2 stops17h 29mVirgin Atlantic
Tue 12/210:32 amBTR - BHD
2 stops24h 18mVirgin Atlantic
Deal found 10/29$983
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:30 amBHD - BTR
2 stops33h 20mDelta
Tue 12/26:59 pmBTR - BHD
2 stops15h 51mDelta
Deal found 10/28$989
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:50 amBFS - MSY
3 stops30h 44mMultiple Airlines
Thu 11/278:54 amMSY - BFS
2 stops31h 26mMultiple Airlines
Deal found 10/29$1,031
This TravelUp deal was found by Cheapflights users on 10/29. 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.
Tue 11/186:30 amBHD - MSY
2 stops15h 23mKLM
Thu 11/274:58 pmMSY - BHD
2 stops17h 52mKLM
Deal found 10/29$1,045

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 October 30, 2025.
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

Tue 11/18

6:35 am-4:50 pm

2 stops16h 15m

New Orleans Louis Armstrong

Thu 11/27

7:55 pm-4:40 pm

1 stop14h 45m

$948

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Fri 11/28

6:30 am-5:59 pm

2 stops17h 29m

Baton Rouge Ryan

Tue 12/2

10:32 am-4:50 pm

2 stops24h 18m

$983

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Fri 3/6

7:35 pm-5:55 pm

1 stop28h 20m

New Orleans Louis Armstrong

Tue 3/10

2:32 pm-10:30 am

2 stops14h 58m

$987

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Thu 3/5

11:05 am-5:55 pm

1 stop12h 50m

New Orleans Louis Armstrong

Mon 3/9

2:07 pm-2:15 pm

2 stops19h 08m

$987

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Fri 11/28

6:30 am-9:50 am

2 stops33h 20m

Baton Rouge Ryan

Tue 12/2

6:59 pm-4:50 pm

2 stops15h 51m

$989

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Thu 3/5

9:05 am-9:23 pm

2 stops18h 18m

New Orleans Louis Armstrong

Mon 3/9

12:12 pm-10:40 am

2 stops17h 28m

$989

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Fri 3/6

11:30 am-11:59 pm

2 stops18h 29m

New Orleans Louis Armstrong

Tue 3/10

2:32 pm-10:30 am

2 stops14h 58m

$989

BelfastNew Orleans

BFS - MSY

BFSMSY

Belfast Intl

Tue 11/18

6:50 am-7:34 am

3 stops30h 44m

New Orleans Louis Armstrong

Thu 11/27

8:54 am-10:20 pm

2 stops31h 26m

$1,031

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Tue 11/18

6:30 am-3:53 pm

2 stops15h 23m

New Orleans Louis Armstrong

Thu 11/27

4:58 pm-4:50 pm

2 stops17h 52m

$1,045

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Fri 3/27

8:45 am-9:45 pm

2 stops18h 00m

Baton Rouge Ryan

Tue 3/31

12:18 pm-3:20 pm

2 stops21h 02m

$1,328

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 $948, British Airways can have you in Louisiana from Northern Ireland in 16h 15m. 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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