Cheap flights from Louisiana to London from £135
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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Louisiana to London
Keep the following information in mind while searching for Louisiana to London flight deals. Data was last updated 29 August 2025.
Round-trip from | £429 |
---|---|
One-way from | £135 |
Popular in | June |
Cheapest in | October |
Average price | £543 |
Good one-way deal | £361 or less |
Find flight deals from Louisiana to London
Cheapest flights from Louisiana to LondonExplore the most affordable flight options available from Louisiana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from Louisiana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Louisiana to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Thu 11/9
20:13-06:20
1 stop28h 07m
London Gatwick
Sun 21/9
10:00-14:45
2 stops34h 45m
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Wed 24/9
12:33-10:00
1 stop15h 27m
London Gatwick
Wed 1/10
14:00-13:00
2 stops29h 00m
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Sat 13/9
14:38-10:00
1 stop13h 22m
London Gatwick
Sat 20/9
14:00-22:55
1 stop14h 55m
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Mon 29/9
14:03-10:00
1 stop13h 57m
London Gatwick
Wed 1/10
14:00-13:00
2 stops29h 00m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Wed 15/10
14:54-07:40
1 stop10h 46m
London Heathrow
Wed 22/10
15:30-23:59
1 stop14h 29m
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Sat 20/9
14:38-10:00
1 stop13h 22m
London Gatwick
Sat 27/9
14:00-22:55
1 stop14h 55m
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Mon 22/9
14:03-10:00
1 stop13h 57m
London Gatwick
Thu 2/10
14:00-07:55
1 stop23h 55m
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Wed 24/9
12:33-10:00
1 stop15h 27m
London Gatwick
Thu 2/10
14:00-07:55
1 stop23h 55m
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Sat 27/9
14:38-10:00
1 stop13h 22m
London Gatwick
Thu 2/10
14:00-07:55
1 stop23h 55m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Sun 19/10
12:24-06:25
1 stop12h 01m
London Heathrow
Sat 1/11
11:15-23:59
1 stop17h 44m
Best time to book a flight from Louisiana to London
Have a flexible travel schedule? Discover the best time to fly to London from Louisiana with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Louisiana to London
What is the cheapest month to book a flight from Louisiana to London?
Currently, January is the cheapest month in which you can book a flight from Louisiana to London (average of £112). Flying from Louisiana to London in August is currently the most expensive (average of £164). 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.
What is the cheapest time of day to fly from LA to LON?
Find hourly flight availability from Louisiana to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.
When flying from Louisiana to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Louisiana to London?
Related info for your journey
Find useful and relevant information for your journey from Louisiana to London. 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 Louisiana to London
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Louisiana to London
Discover the top airline that operate flights from Louisiana to London. 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 29 August 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Louisiana to London?
Deals for Louisiana to London 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 Louisiana to London?
Cheapflights simply makes it quick and affordable to book flights from Louisiana to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Louisiana to London with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Louisiana to London flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Louisiana to London become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!