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Cheap flights from Louisiana to Belfast from £592

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BHD
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Louisiana to Belfast

Enter your travel dates to find the best prices.

Best flights from Louisiana to Belfast
Discover carefully curated flight deals from Louisiana to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 November 2025.

Thu 2/420:11BTR - BHD
2 stops16h 34mAmerican Airlines
Fri 10/406:35BHD - BTR
2 stops21h 34mAmerican Airlines
Deal found 1/11£592
Wed 1/417:15LFT - BHD
2 stops17h 40mDelta
Sun 5/417:25BHD - LFT
2 stops34h 39mDelta
Deal found 2/11£617
Wed 1/411:00LFT - BHD
2 stops28h 20mVirgin Atlantic
Sun 5/417:25BHD - LFT
2 stops34h 39mVirgin Atlantic
Deal found 1/11£617
Thu 2/419:00BTR - BHD
2 stops20h 20mDelta
Mon 6/417:25BHD - BTR
2 stops27h 31mDelta
Deal found 1/11£621
Thu 2/413:40BTR - BHD
2 stops25h 40mVirgin Atlantic
Mon 6/417:25BHD - BTR
2 stops55h 06mVirgin Atlantic
Deal found 2/11£625
Fri 27/307:14LFT - BHD
2 stops22h 16mAmerican Airlines
Tue 31/309:35BHD - LFT
2 stops18h 20mAmerican Airlines
Deal found 31/10£740

Cheap flight deals from Louisiana to Belfast

Keep the following information in mind while searching for Louisiana to Belfast flight deals. Data was last updated 3 November 2025.

Round-trip from

£592
American Airlines
  • American Airlines
  • 2/4-10/4
  • 4 total stops
  • 35h 55m total
  • Louisiana to Belfast
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Louisiana to Belfast 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 3 November 2025.
Use the filters below to find and compare flights from Louisiana to Belfast that are best for you.

Fly from

Louisiana

Fly to

Belfast

Route

Depart

Return

Price

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

20:11-18:45

2 stops16h 34m

Belfast City

Fri 10/4

06:35-22:09

2 stops21h 34m

£592

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Wed 1/4

17:15-16:55

2 stops17h 40m

Belfast City

Sun 5/4

17:25-22:04

2 stops34h 39m

£617

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Wed 1/4

11:00-21:20

2 stops28h 20m

Belfast City

Sun 5/4

17:25-22:04

2 stops34h 39m

£617

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

19:00-21:20

2 stops20h 20m

Belfast City

Mon 6/4

17:25-14:56

2 stops27h 31m

£621

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Thu 2/4

13:40-21:20

2 stops25h 40m

Belfast City

Mon 6/4

17:25-18:31

2 stops55h 06m

£625

LafayetteBelfast

LFT - BHD

LFTBHD

Lafayette Regional

Fri 27/3

07:14-10:30

2 stops22h 16m

Belfast City

Tue 31/3

09:35-21:55

2 stops18h 20m

£740

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Best time to book a flight from Louisiana to Belfast

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

    Departing from Louisiana to Belfast will take you 16h 34m. There are 4344 mi between Louisiana and Belfast. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

Cheapflights makes it easy to find Louisiana to Belfast flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 Belfast from Louisiana.

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

Need flexible booking options for your flight to Belfast from Louisiana? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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