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Cheap flights from Belfast to Louisiana from £787

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — MSY
26 Apr — 3 May1
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 27 March 2026.

Fri 11/906:30
BHD
-
BTR
2 stops18h 48m
British Airways
Mon 14/914:23
BTR
-
BHD
2 stops23h 02m
British Airways
Deal found 22/3£787
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£787
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£790
Sat 12/907:05
BHD
-
BTR
2 stops18h 13m
British Airways
Wed 16/919:46
BTR
-
BHD
2 stops30h 59m
British Airways
Deal found 22/3£796
Sat 12/919:05
BHD
-
MSY
1 stop30h 55m
British Airways
Wed 16/921:50
MSY
-
BHD
1 stop14h 55m
British Airways
Deal found 22/3£815
Fri 2/1006:30
BHD
-
MSY
2 stops20h 28m
British Airways
Tue 6/1018:51
MSY
-
BHD
2 stops18h 04m
British Airways
Deal found 22/3£820
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£820
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£821

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 27 March 2026.

Round-trip from

£787
British Airways
  • British Airways
  • 11/9-14/9
  • 4 total stops
  • 41h 50m 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 27 March 2026.
Use the filters below to find and compare flights from Belfast to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Fri 11/9

06:30-19:18

2 stops18h 48m

Baton Rouge Ryan

Mon 14/9

14:23-19:25

2 stops23h 02m

£787

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Sat 12/9

07:05-19:18

2 stops18h 13m

Baton Rouge Ryan

Wed 16/9

19:46-08:45

2 stops30h 59m

£796

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Sat 12/9

19:05-20:00

1 stop30h 55m

New Orleans Louis Armstrong

Wed 16/9

11:54-12:00

2 stops18h 06m

£815

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

£817
Fastest return journey

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

£820

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Sorted by cheapest first

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 £787, British Airways can have you in Louisiana from Belfast in 18h 48m. The distance between Belfast and Louisiana is about 4344 mi.

  • 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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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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