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Northern Ireland

$684+ Cheap flights from Louisiana to Northern Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BFS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Louisiana to Northern Ireland

Keep the following information in mind while searching for Louisiana to Northern Ireland flight deals. Data was last updated July 31, 2025.

Round-trip from

$684
(Ovago)
From Louisiana to Northern Ireland
Search Deals

Find flight deals from Louisiana to Northern Ireland

Cheapest flights from Louisiana to Northern Ireland
Explore the most affordable flight options available from Louisiana to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Ovago deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:17 pmMSY - BHD
2 stops15h 48mBritish Airways
Tue 11/1110:00 amBHD - MSY
1 stop13h 55mBritish Airways
Deal found 7/30$684
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:35 pmMSY - BHD
2 stops20h 10mAmerican Airlines
Fri 9/196:35 amBHD - MSY
2 stops19h 46mAmerican Airlines
Deal found 7/30$756
This KAYAK deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:31 pmBTR - BHD
2 stops22h 14mBritish Airways
Fri 9/196:35 amBHD - BTR
2 stops22h 36mBritish Airways
Deal found 7/31$972
This business-class.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:39 pmMSY - BHD
2 stops20h 06mMultiple Airlines
Sun 8/2411:00 amBHD - MSY
1 stop14h 55mMultiple Airlines
Deal found 7/30$3,334
This AranGrant deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:55 pmMSY - BHD
1 stop11h 40mAer Lingus
Sun 8/246:50 amBHD - MSY
1 stop19h 05mAer Lingus
Deal found 7/30$3,339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Northern Ireland 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Louisiana to Northern Ireland that are best for you.

Fly from

Louisiana

Fly to

Northern Ireland

Route

Depart

Return

Price

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Mon 11/3

6:17 pm-4:05 pm

2 stops15h 48m

Belfast City

Tue 11/11

10:00 am-5:55 pm

1 stop13h 55m

$684

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Fri 9/12

6:35 pm-8:45 pm

2 stops20h 10m

Belfast City

Fri 9/19

6:35 am-8:21 pm

2 stops19h 46m

$756

Baton RougeBelfast

BTR - BHD

BTRBHD

Baton Rouge Ryan

Fri 9/12

4:31 pm-8:45 pm

2 stops22h 14m

Belfast City

Fri 9/19

6:35 am-11:11 pm

2 stops22h 36m

$972

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 8/20

6:39 pm-8:45 pm

2 stops20h 06m

Belfast City

Sun 8/24

11:00 am-7:55 pm

1 stop14h 55m

$3,334

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Wed 8/20

9:55 pm-3:35 pm

1 stop11h 40m

Belfast City

Sun 8/24

6:50 am-7:55 pm

1 stop19h 05m

$3,339

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Louisiana to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Louisiana with our price prediction graph.
Estimated round-trip 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 Northern Ireland

What is the cheapest time of day to fly from LA to NIR?

Find hourly flight availability from Louisiana to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Northern Ireland as you normally would.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown American Airlines, Aer Lingus, and British Airways from Louisiana to Northern Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
Aer Lingus
7.1
Good
1,192 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
British Airways
6.6
Okay
7,222 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Yes. In addition to deals on Louisiana to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Northern Ireland?

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Northern Ireland?

    Currently, February is the cheapest month in which you can book a flight from Louisiana to Northern Ireland (average of $657). Flying from Louisiana to Northern Ireland in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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