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Cheap flights from London to Louisiana from £242

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSY
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Louisiana

Enter your travel dates to find the best prices.

Cheapest flights from London to Louisiana
Explore the most affordable flight options available from London to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Wed 9/914:00
LGW
-
MSY
2 stops32h 09m
Multiple Airlines
Thu 1/1013:00
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 22/7£435
Fri 11/914:00
LGW
-
MSY
2 stops32h 09m
Multiple Airlines
Thu 1/1013:00
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 22/7£436
Tue 1/914:00
LGW
-
MSY
1 stop33h 32m
Multiple Airlines
Wed 30/917:02
MSY
-
LGW
2 stops34h 58m
Multiple Airlines
Deal found 22/7£456
Fri 4/914:00
LGW
-
MSY
2 stops34h 02m
Multiple Airlines
Sun 13/917:02
MSY
-
LGW
1 stop34h 58m
Multiple Airlines
Deal found 22/7£463
Tue 1/914:00
LGW
-
MSY
1 stop33h 32m
Multiple Airlines
Thu 1/1013:00
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 22/7£469
Wed 2/914:00
LGW
-
MSY
1 stop33h 32m
Multiple Airlines
Wed 30/917:02
MSY
-
LGW
2 stops34h 58m
Multiple Airlines
Deal found 22/7£472
Fri 4/914:00
LGW
-
MSY
1 stop33h 32m
Multiple Airlines
Wed 30/917:02
MSY
-
LGW
2 stops34h 58m
Multiple Airlines
Deal found 22/7£478
Wed 2/914:00
LGW
-
MSY
1 stop33h 32m
Multiple Airlines
Thu 1/1013:00
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 22/7£484
Fri 4/914:00
LGW
-
MSY
1 stop33h 32m
Multiple Airlines
Thu 1/1013:00
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 22/7£491
Thu 1/1014:00
LGW
-
MSY
1 stop27h 59m
Multiple Airlines
Wed 14/1017:02
MSY
-
LGW
2 stops34h 58m
Multiple Airlines
Deal found 19/7£501
Tue 1/914:00
LGW
-
MSY
1 stop33h 32m
Multiple Airlines
Tue 29/918:05
MSY
-
LGW
2 stops54h 15m
Multiple Airlines
Deal found 22/7£505
Fri 4/914:00
LGW
-
MSY
2 stops34h 02m
Multiple Airlines
Tue 29/917:02
MSY
-
LGW
1 stop34h 58m
Multiple Airlines
Deal found 22/7£505

Find flight deals from London to Louisiana

Keep the following information in mind while searching for London to Louisiana flight deals. Data was last updated 23 July 2026.

Round-trip from

£435

One-way from

£242

Popular in

July

Cheapest in

February

Average price

£899

Good round-trip deal

£692 or less

Good one-way deal

£1,697 or less
9/9-1/10
  • 9/9-1/10
  • 3 total stops
  • 47h 09m total
  • London to Louisiana
Search Deals
21/9
  • 21/9
  • 2 total stops
  • 32h 09m total
  • London to Louisiana
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Louisiana.
Search Deals
Price to beat on a one-way flight from London (LON) to Louisiana.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 23 July 2026.
Use the filters below to find and compare flights from London to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Fri 18/9

18:40-20:08

2 stops31h 28m

New Orleans Louis Armstrong

Tue 22/9

11:15-09:35

2 stops16h 20m

£579

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sat 12/9

06:40-23:37

2 stops22h 57m

New Orleans Louis Armstrong

Wed 23/9

11:15-21:40

2 stops28h 25m

£591

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sun 1/11

08:15-16:52

1 stop14h 37m

New Orleans Louis Armstrong

Wed 11/11

06:00-06:55

1 stop18h 55m

£601

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Fri 28/8

14:00-17:32

1 stop33h 32m

New Orleans Louis Armstrong

Mon 31/8

18:17-10:00

1 stop33h 43m

£650

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Sat 29/8

14:00-17:32

1 stop33h 32m

New Orleans Louis Armstrong

Mon 31/8

18:17-10:00

1 stop33h 43m

£677

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Fri 4/9

21:05-20:46

3 stops29h 41m

Baton Rouge Ryan

Fri 11/9

15:48-16:00

2 stops18h 12m

£691

LondonShreveport

LHR - SHV

LHRSHV

London Heathrow

Wed 2/9

08:40-22:05

2 stops19h 25m

Shreveport

Wed 9/9

10:30-07:15

1 stop14h 45m

£709

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Tue 15/9

07:25-20:08

2 stops18h 43m

New Orleans Louis Armstrong

Tue 22/9

10:31-07:55

2 stops15h 24m

£718

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Fri 13/11

06:15-22:41

2 stops22h 26m

Baton Rouge Ryan

Tue 17/11

18:13-12:00

1 stop11h 47m

£733

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Fri 4/9

10:05-17:43

1 stop13h 38m

Baton Rouge Ryan

Fri 11/9

18:42-12:50

1 stop12h 08m

£737

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from London to Louisiana

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

What is the cheapest month to book a flight from London to Louisiana?

Currently, January is the cheapest month in which you can book a flight from London to Louisiana (average of £621). Flying from London to Louisiana in July is currently the most expensive (average of £922). 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 LON to LA?

Find hourly flight availability from London to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 July 2026.

When flying from London to Louisiana, 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 London to Louisiana?

How far ahead should I book a flight from London to Louisiana?

To ensure you get the cheapest price possible for a flight from London to Louisiana, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 23 July 2026.
Get a feel of what it's like to fly with Virgin Atlantic,American Airlines, andJetBlue from London 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.
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
694 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.1
Good
11,833 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
JetBlue
7.1
Good
3,020 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Iberia
7.0
Good
3,257 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,129 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Entertainment

7.5

Boarding

7.7

Food

6.9

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from London to Louisiana. 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 London to Louisiana?

    Airlines like Scandinavian Airlines, JetBlue, and Delta fly from London to Louisiana in about 14h 37m. The time it takes to get you to your destination can typically vary by up to 16h 51m. The distance between London and Louisiana is about 4617 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London to Louisiana one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £22. airBaltic flights start at £51 while deals on British Airways start at £60 one-way.

  • What are the most popular routes from London to Louisiana?

    The most popular route from London to Louisiana is London Heathrow - New Orleans Louis Armstrong. You may also consider London Gatwick - New Orleans Louis Armstrong or London Stansted - New Orleans Louis Armstrong.

  • What are the most reliable airlines from London to Louisiana?

    No one likes to see their flight delayed. When booking a flight from London to Louisiana consider choosing American Airlines (79%), Aer Lingus (79%) or Finnair (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Louisiana?

    Looking at all options, your cheapest flight can be booked for £657. While the most popular route (London Heathrow - New Orleans Louis Armstrong) can be booked for £557 on average, our data indicates £1,309 when flying from London to Louisiana.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Louisiana (average of £621). Flying from London to Louisiana in July is currently the most expensive (average of £922). 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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Alternative routes for London to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Stansted to John F Kennedy Intl flights
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Gatwick to Newark flights
Heathrow to Orlando flights
Gatwick to LaGuardia flights
Heathrow to Los Angeles flights
Heathrow to Miami flights
Luton to John F Kennedy Intl flights
Heathrow to Dulles Intl flights
Heathrow to Boston flights
Heathrow to Baltimore flights
Heathrow to Dallas/Fort Worth flights
Manchester to Orlando flights
London City to Newark flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Manchester to John F Kennedy Intl flights
Gatwick to Orlando flights
Heathrow to Hobby flights
Heathrow to Las Vegas flights
Stansted to Orlando flights
Gatwick to Los Angeles flights
Heathrow to Reagan-National flights
Heathrow to Seattle flights
Gatwick to Dulles Intl flights
Heathrow to Atlanta flights
London City to Orlando flights
Gatwick to Miami flights
Heathrow to George Bush Intcntl flights
Gatwick to Boston flights
Stansted to Los Angeles flights
London City to Los Angeles flights
Heathrow to Tampa flights
London City to Miami flights
London City to Dulles Intl flights
Stansted to Miami flights
Stansted to Dulles Intl flights
London City to Boston flights
Heathrow to Ontario flights
Manchester to Newark flights
Gatwick to San Francisco flights
Manchester to LaGuardia flights
Luton to Dulles Intl flights
Luton to Los Angeles flights

Top 8 airlines flying from London to Louisiana

Discover the top 8 airlines that operate flights from London 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£423Average£612FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£489Average£793FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£500Average£664FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£512Average£717FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£523Average£837FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£533Average£612FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£580Average£815FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£660Average£994FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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 London to Louisiana?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Louisiana. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from London to Louisiana 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 London to Louisiana with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Louisiana flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Louisiana become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisiana from London today and book when prices fit your budget.

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