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Cheap flights from Belfast to Louisiana from £651

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — MSY
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Belfast to Louisiana

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Best flights from Belfast to Louisiana
Discover carefully curated flight deals from Belfast to Louisiana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.

Wed 11/206:35BHD - BTR
2 stops20h 24mAmerican Airlines
Sun 15/216:29BTR - BHD
2 stops36h 11mAmerican Airlines
Deal found 24/11£651
Wed 14/106:35BHD - BTR
2 stops16h 26mAmerican Airlines
Sun 18/110:33BTR - BHD
2 stops21h 22mAmerican Airlines
Deal found 24/11£680
Sun 25/115:10BHD - MSY
2 stops31h 34mAmerican Airlines
Thu 29/119:55MSY - BHD
1 stop12h 05mAmerican Airlines
Deal found 24/11£1,303
Sun 1/215:10BHD - MSY
2 stops31h 58mAmerican Airlines
Thu 5/219:55MSY - BHD
1 stop14h 45mAmerican Airlines
Deal found 24/11£1,303

Cheap 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 November 2025.

Round-trip from

£651
American Airlines
  • American Airlines
  • 11/2-15/2
  • 4 total stops
  • 56h 35m total
  • Belfast to Louisiana
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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 November 2025.
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

Wed 11/2

06:35-20:59

2 stops20h 24m

Baton Rouge Ryan

Sun 15/2

16:29-10:40

2 stops36h 11m

£651

BelfastBaton Rouge

BHD - BTR

BHDBTR

Belfast City

Wed 14/1

06:35-17:01

2 stops16h 26m

Baton Rouge Ryan

Sun 18/1

10:33-13:55

2 stops21h 22m

£680

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Sun 25/1

15:10-16:44

2 stops31h 34m

New Orleans Louis Armstrong

Thu 29/1

19:55-14:00

1 stop12h 05m

£1,303

BelfastNew Orleans

BHD - MSY

BHDMSY

Belfast City

Sun 1/2

15:10-17:08

2 stops31h 58m

New Orleans Louis Armstrong

Thu 5/2

19:55-16:40

1 stop14h 45m

£1,303

Flights are sorted by cheapest return flights first.

Deals found on 24/11

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 £651, American Airlines can have you in Louisiana from Belfast in 20h 24m. 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?

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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?

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