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Cheap flights from Belfast to Louisiana from £717

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — MSY
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Louisiana

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Louisiana
Explore the most affordable flight options available from Belfast to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2026.

Fri 6/1111:30
BHD
-
BTR
2 stops28h 22m
British Airways
Tue 10/1118:13
BTR
-
BHD
2 stops18h 27m
British Airways
Deal found 19/2£717
Thu 19/306:30
BHD
-
BTR
2 stops16h 52m
Delta
Thu 26/313:36
BTR
-
BHD
2 stops22h 04m
Delta
Deal found 19/2£724
Fri 6/306:45
BHD
-
MSY
2 stops17h 07m
British Airways
Tue 10/315:56
MSY
-
BHD
2 stops17h 54m
British Airways
Deal found 17/2£812
Fri 27/208:45
BHD
-
BTR
2 stops31h 09m
British Airways
Tue 3/316:27
BTR
-
BHD
2 stops20h 13m
British Airways
Deal found 19/2£979
Thu 19/308:20
BHD
-
BTR
3 stops30h 34m
British Airways
Thu 26/314:16
BTR
-
BHD
2 stops18h 14m
British Airways
Deal found 19/2£1,117
Tue 3/308:45
BHD
-
MSY
1 stop15h 10m
British Airways
Sat 7/319:55
MSY
-
BHD
1 stop14h 50m
British Airways
Deal found 20/2£1,623

Find flight deals from Belfast to Louisiana

Keep the following information in mind while searching for Belfast to Louisiana flight deals. Data was last updated 21 February 2026.

Round-trip from

£724
Delta
  • Delta
  • 19/3-26/3
  • 4 total stops
  • 38h 56m total
  • Belfast to Louisiana
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 21 February 2026.
Use the filters below to find and compare flights from Belfast to Louisiana that are best for you.

Fly from

Belfast

Fly to

Louisiana

Route

Depart

Return

Price

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Thu 19/3

06:30-18:22

2 stops16h 52m

Baton Rouge Ryan

Thu 26/3

13:36-16:40

2 stops22h 04m

£724

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Fri 6/3

06:45-23:59

2 stops23h 14m

New Orleans Louis Armstrong

Tue 10/3

20:55-14:50

1 stop12h 55m

£812

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Thu 19/3

08:20-09:54

3 stops30h 34m

Baton Rouge Ryan

Thu 26/3

14:16-13:30

2 stops18h 14m

£1,117

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Tue 3/3

08:45-21:30

2 stops18h 45m

New Orleans Louis Armstrong

Sat 7/3

15:31-14:15

2 stops16h 44m

£1,627

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Best time to book a flight from Belfast to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Belfast 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 Belfast 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 Belfast 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 Belfast to Louisiana?

    For as low as £724, Delta can have you in Louisiana from Belfast in 16h 52m. The distance between Belfast and Louisiana is about 4344 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Yes. In addition to deals on Belfast to Louisiana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Louisiana?

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

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

    Yes. Cheapflights offers flight deals from Belfast 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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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 Belfast to Louisiana?

Deals for Belfast to Louisiana flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Belfast 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 Belfast.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast to Louisiana, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Belfast to Louisiana on Cheapflights with our Price Alert feature and get notified when better prices are available.

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