$317+ Cheap flights from Louisiana to Belfast
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Louisiana to Belfast with Cheapflights
1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Louisiana to Belfast
Cheapest flights from Louisiana to BelfastExplore the most affordable flight options available from Louisiana to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
Explore the most affordable flight options available from Louisiana to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 October 30, 2025.
Round-trip from | $624 (British Airways) |
|---|---|
One-way from | $317 (Kiwi.com) |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Louisiana to Belfast that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New OrleansBelfast
MSY - BHD
MSYBHD
New Orleans Louis Armstrong
Sat 1/17
7:55 pm-2:15 pm
1 stop12h 20m
Belfast City
Fri 1/23
5:40 pm-5:55 pm
1 stop30h 15m
Baton RougeBelfast
BTR - BHD
BTRBHD
Baton Rouge Ryan
Fri 11/28
6:55 pm-4:50 pm
2 stops15h 55m
Belfast City
Fri 12/5
6:30 am-9:53 pm
2 stops21h 23m
Baton RougeBelfast
BTR - BHD
BTRBHD
Baton Rouge Ryan
Fri 11/28
2:15 pm-5:15 pm
2 stops21h 00m
Belfast City
Fri 12/5
6:45 am-10:51 pm
2 stops22h 06m
New OrleansBelfast
MSY - BHD
MSYBHD
New Orleans Louis Armstrong
Thu 4/2
9:50 pm-6:45 pm
1 stop14h 55m
Belfast City
Fri 4/10
9:30 am-8:00 pm
1 stop16h 30m
New OrleansBelfast
MSY - BHD
MSYBHD
New Orleans Louis Armstrong
Thu 4/2
12:35 pm-9:20 pm
2 stops26h 45m
Belfast City
Mon 4/6
5:25 pm-4:21 pm
2 stops28h 56m
LafayetteBelfast
LFT - BHD
LFTBHD
Lafayette Regional
Wed 4/1
11:00 am-4:55 pm
2 stops23h 55m
Belfast City
Sun 4/5
6:30 am-4:39 pm
2 stops40h 09m
LafayetteBelfast
LFT - BHD
LFTBHD
Lafayette Regional
Wed 4/1
11:00 am-9:20 pm
2 stops28h 20m
Belfast City
Sun 4/5
5:25 pm-10:04 pm
2 stops34h 39m
Baton RougeBelfast
BTR - BHD
BTRBHD
Baton Rouge Ryan
Thu 4/2
3:20 pm-9:20 pm
2 stops24h 00m
Belfast City
Mon 4/6
5:25 pm-10:04 pm
2 stops34h 39m
Baton RougeBelfast
BTR - BHD
BTRBHD
Baton Rouge Ryan
Thu 4/2
2:16 pm-3:30 pm
2 stops19h 14m
Belfast City
Fri 4/10
9:30 am-3:47 pm
2 stops36h 17m
New OrleansBelfast
MSY - BHD
MSYBHD
New Orleans Louis Armstrong
Wed 3/25
3:25 pm-9:00 pm
2 stops24h 35m
Belfast City
Sun 3/29
5:25 pm-6:54 pm
2 stops31h 29m
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.
Cheapflights Insights
Everything you need to know about your flight from Louisiana to Belfast
What is the cheapest time of day to fly from LA to BFS?
Find hourly flight availability from Louisiana to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.
It’s typically best to fly out from Louisiana to Belfast at noon. Doing so could potentially save you 18% on the flight price compared to flying in the afternoon, which is usually more expensive.