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Cheap flights from Belfast to Louisiana from £770

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — MSY
23 Apr — 30 Apr1
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 24 March 2026.

Thu 16/406:30
BHD
-
MSY
2 stops23h 41m
Finnair
Thu 23/418:45
MSY
-
BHD
2 stops18h 00m
Finnair
Deal found 18/3£770
Fri 11/906:30
BHD
-
BTR
2 stops21h 09m
British Airways
Mon 14/914:23
BTR
-
BHD
2 stops19h 07m
British Airways
Deal found 19/3£785
Sat 12/907:05
BHD
-
BTR
2 stops20h 34m
British Airways
Wed 16/919:46
BTR
-
BHD
2 stops30h 59m
British Airways
Deal found 19/3£794
Thu 19/1106:35
BHD
-
MSY
1 stop17h 20m
British Airways
Mon 23/1119:55
MSY
-
BHD
1 stop12h 20m
British Airways
Deal found 18/3£794
Thu 16/406:30
BHD
-
MSY
1 stop19h 25m
British Airways
Thu 23/409:59
MSY
-
BHD
2 stops18h 11m
British Airways
Deal found 18/3£796
Fri 2/1006:30
BHD
-
MSY
2 stops20h 28m
British Airways
Tue 6/1012:44
MSY
-
BHD
2 stops20h 36m
British Airways
Deal found 18/3£797
Thu 16/409:00
BFS
-
MSY
1 stop16h 55m
Multiple Airlines
Thu 23/419:37
MSY
-
BFS
2 stops21h 48m
Multiple Airlines
Deal found 18/3£800
Sat 12/919:05
BHD
-
MSY
1 stop30h 55m
British Airways
Wed 16/911:54
MSY
-
BHD
2 stops18h 06m
British Airways
Deal found 19/3£813
Tue 7/709:40
BHD
-
MSY
2 stops17h 50m
British Airways
Mon 20/714:43
MSY
-
BHD
2 stops22h 02m
British Airways
Deal found 18/3£837
Tue 7/707:00
BFS
-
MSY
3 stops33h 52m
Multiple Airlines
Mon 20/711:50
MSY
-
BFS
2 stops17h 25m
Multiple Airlines
Deal found 18/3£1,196

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 24 March 2026.

Round-trip from

£785
British Airways
  • British Airways
  • 11/9-14/9
  • 4 total stops
  • 40h 16m 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 24 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

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Thu 16/4

06:30-00:11

2 stops23h 41m

New Orleans Louis Armstrong

Thu 23/4

18:45-18:45

2 stops18h 00m

£770

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Fri 11/9

06:30-21:39

2 stops21h 09m

Baton Rouge Ryan

Mon 14/9

14:23-15:30

2 stops19h 07m

£785

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Sat 12/9

07:05-21:39

2 stops20h 34m

Baton Rouge Ryan

Wed 16/9

19:46-08:45

2 stops30h 59m

£794

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

£813
Fastest return journey

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Thu 16/4

06:30-19:55

1 stop19h 25m

New Orleans Louis Armstrong

Thu 23/4

21:45-19:25

1 stop15h 40m

£892

BelfastNew Orleans

BFS - MSY

BFSMSY

Belfast Intl

Thu 16/4

09:00-19:55

1 stop16h 55m

New Orleans Louis Armstrong

Thu 23/4

21:45-23:25

1 stop19h 40m

£909

BelfastNew Orleans

BFS - MSY

BFSMSY

Belfast Intl

Tue 7/7

07:00-10:52

3 stops33h 52m

New Orleans Louis Armstrong

Mon 20/7

11:50-11:15

3 stops17h 25m

£1,198

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Tue 7/7

06:50-10:52

3 stops34h 02m

New Orleans Louis Armstrong

Mon 20/7

11:50-15:00

2 stops21h 10m

£1,225

Flights are sorted by cheapest return flights first.

Deals found on 18/3

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 £785, Finnair can have you in Louisiana from Belfast in 21h 09m. 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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Alternative routes for Belfast to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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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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