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Cheap flights from Northern Ireland to Louisiana from £792

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — MSY
27 Apr — 4 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Louisiana

Enter your travel dates to find the best prices.

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 28 March 2026.

Sun 22/1120:25
BHD
-
MSY
1 stop27h 30m
British Airways
Thu 26/1111:23
MSY
-
BHD
2 stops16h 57m
British Airways
Deal found 25/3£792
Thu 3/1220:00
BHD
-
BTR
2 stops25h 53m
British Airways
Mon 7/1210:09
BTR
-
BHD
2 stops22h 06m
British Airways
Deal found 25/3£795
Sat 12/909:35
BHD
-
MSY
1 stop16h 25m
British Airways
Wed 16/906:18
MSY
-
BHD
2 stops23h 42m
British Airways
Deal found 23/3£822
Thu 23/409:35
BHD
-
BTR
2 stops19h 11m
British Airways
Thu 30/420:16
BTR
-
BHD
2 stops17h 09m
British Airways
Deal found 24/3£826
Wed 6/511:35
BHD
-
MSY
2 stops17h 47m
British Airways
Sun 10/509:59
MSY
-
BHD
2 stops25h 41m
British Airways
Deal found 23/3£826

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 28 March 2026.

Round-trip from

£794
British Airways
  • British Airways
  • 11/9-14/9
  • 4 total stops
  • 43h 19m total
  • Northern Ireland to Louisiana
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 28 March 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

Price

Cheapest return flight

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Wed 6/5

11:35-20:00

1 stop14h 25m

New Orleans Louis Armstrong

Sun 10/5

09:59-17:40

2 stops25h 41m

£822
Fastest return journey

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Sat 12/9

09:35-20:00

1 stop16h 25m

New Orleans Louis Armstrong

Wed 16/9

21:50-15:40

1 stop11h 50m

£822

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Thu 23/4

09:35-22:46

2 stops19h 11m

Baton Rouge Ryan

Thu 30/4

20:16-19:25

2 stops17h 09m

£826

Flights are sorted by cheapest return flights first.

Deals found on 23/3

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.
Estimated return 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?

    Airlines like British Airways fly from Northern Ireland to Louisiana in about 14h 25m. The time it takes to get you to your destination can typically vary by up to . Northern Ireland and Louisiana are separated by a distance of 4338 mi.

  • 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 holiday 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

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Louisiana?

Cheapflights helps you search for flights from Northern Ireland to Louisiana via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Louisiana?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Louisiana from Northern Ireland.

Can Cheapflights find flights from Northern Ireland to Louisiana with no change fees?

Certainly. Search results for flights to Louisiana from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Northern Ireland to Louisiana become cheaper?

Yes, Cheapflights offers price alerts on Northern Ireland to Louisiana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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