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Cheap flights from Belfast to Louisiana from £709
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — MSY
14 Nov — 21 Nov1
Find flight deals from Belfast to Louisiana
Cheapest flights from Belfast to LouisianaExplore 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 15 October 2025.
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 15 October 2025.
Wed 12/1106:35BHD - BTR
2 stops20h 03mAmerican Airlines
Sun 16/1118:13BTR - BHD
2 stops18h 27mAmerican Airlines
Deal found 14/10£709
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 15 October 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 12/11
06:35-20:38
2 stops20h 03m
Baton Rouge Ryan
Sun 16/11
18:13-18:40
2 stops18h 27m
£709
BelfastNew Orleans
BHD - MSY
BHDMSY
Belfast City
Fri 6/3
17:40-17:55
1 stop30h 15m
New Orleans Louis Armstrong
Tue 10/3
14:32-11:30
2 stops15h 58m
£748
BelfastNew Orleans
BHD - MSY
BHDMSY
Belfast City
Thu 5/3
11:05-23:58
2 stops18h 53m
New Orleans Louis Armstrong
Mon 9/3
14:07-10:40
2 stops15h 33m
£749
BelfastNew Orleans
BHD - MSY
BHDMSY
Belfast City
Fri 6/3
06:45-20:03
2 stops19h 18m
New Orleans Louis Armstrong
Tue 10/3
14:32-10:30
2 stops14h 58m
£749
BelfastNew Orleans
BHD - MSY
BHDMSY
Belfast City
Thu 5/3
11:05-17:55
1 stop12h 50m
New Orleans Louis Armstrong
Mon 9/3
14:07-14:15
2 stops19h 08m
£846
BelfastBaton Rouge
BHD - BTR
BHDBTR
Belfast City
Fri 27/3
06:45-21:45
2 stops20h 00m
Baton Rouge Ryan
Tue 31/3
18:09-15:20
2 stops15h 11m
£1,005
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.
Reviews of airlines servicing Louisiana
Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated 15 October 2025.
Get a feel of what it's like to fly with British Airways from Belfast to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.7
Boarding
6.9
Overall
6.7
Food
6.3
Crew
7.6
Entertainment
6.4
Reviews
1 / 20
6.0
GoodRoxanne,Sept 2025
LHR - IAD
Comfort
6.7
Boarding
6.9
Overall
6.7
Food
6.3
Crew
7.6
Entertainment
6.4
Reviews
1 / 20
6.0
GoodRoxanne,Sept 2025
LHR - IAD
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.
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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.
Top airline flying from Belfast to Louisiana
Discover the top airline that operate flights from Belfast to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 October 2025.
Fly with Cheapflights
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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.