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Cheap flights from London to Louisiana from £273

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSY
3 Jul — 10 Jul1
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 3 June 2026.

Tue 1/914:00
LGW
-
MSY
1 stop24h 48m
Multiple Airlines
Mon 14/913:58
MSY
-
LGW
1 stop14h 02m
Multiple Airlines
Deal found 31/5£543
Fri 5/614:00
LGW
-
MSY
1 stop32h 18m
Multiple Airlines
Sun 2/807:39
MSY
-
LGW
1 stop20h 21m
Multiple Airlines
Deal found 2/6£549
Wed 2/914:00
LGW
-
MSY
1 stop27h 59m
Multiple Airlines
Mon 14/913:00
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 31/5£551
Mon 14/914:00
LGW
-
MSY
1 stop32h 07m
Multiple Airlines
Fri 2/1013:00
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 31/5£552
Fri 18/914:00
LGW
-
MSY
1 stop32h 07m
Multiple Airlines
Fri 2/1013:00
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 31/5£554
Wed 3/614:00
LGW
-
MSY
2 stops33h 08m
Multiple Airlines
Sun 2/807:39
MSY
-
LGW
1 stop20h 21m
Multiple Airlines
Deal found 2/6£555
Tue 3/1107:25
LHR
-
MSY
1 stop15h 27m
JetBlue
Tue 17/1106:00
MSY
-
LHR
1 stop18h 55m
JetBlue
Deal found 30/5£559
Fri 5/614:00
LGW
-
MSY
1 stop28h 47m
Multiple Airlines
Wed 5/812:36
MSY
-
LGW
1 stop15h 24m
Multiple Airlines
Deal found 2/6£569
Wed 3/614:00
LGW
-
MSY
2 stops33h 08m
Multiple Airlines
Wed 5/812:36
MSY
-
LGW
1 stop15h 24m
Multiple Airlines
Deal found 2/6£575
Fri 4/914:00
LGW
-
MSY
1 stop30h 49m
Multiple Airlines
Mon 14/913:58
MSY
-
LGW
1 stop14h 02m
Multiple Airlines
Deal found 31/5£580
Fri 5/614:00
LGW
-
MSY
1 stop28h 47m
Multiple Airlines
Fri 7/816:35
MSY
-
LGW
1 stop35h 25m
Multiple Airlines
Deal found 2/6£583
Tue 1/914:00
LGW
-
MSY
1 stop24h 48m
Multiple Airlines
Fri 11/913:58
MSY
-
LGW
1 stop14h 02m
Multiple Airlines
Deal found 31/5£586

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 3 June 2026.

Round-trip from

£543

One-way from

£273

Popular in

July

Cheapest in

February

Average price

£731

Good round-trip deal

£796 or less

Good one-way deal

£573 or less
1/9-14/9
  • 1/9-14/9
  • 2 total stops
  • 38h 50m total
  • London to Louisiana
Search Deals
20/9
  • 20/9
  • 1 total stop
  • 27h 59m total
  • London to Louisiana
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£61 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 June 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 3 June 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

Wed 18/11

09:20-23:40

1 stop20h 20m

New Orleans Louis Armstrong

Tue 1/12

12:48-06:55

1 stop12h 07m

£710

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sat 7/11

10:20-20:42

2 stops40h 22m

New Orleans Louis Armstrong

Wed 11/11

16:30-17:40

2 stops19h 10m

£739

LondonNew Orleans

LCY - MSY

LCYMSY

London City

Wed 18/11

09:50-22:21

2 stops42h 31m

New Orleans Louis Armstrong

Wed 2/12

12:34-09:15

2 stops14h 41m

£740

LondonBaton Rouge

LCY - BTR

LCYBTR

London City

Wed 2/9

09:35-19:24

2 stops39h 49m

Baton Rouge Ryan

Sun 6/9

19:54-13:20

2 stops35h 26m

£742

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 18/11

16:00-23:37

1 stop13h 37m

New Orleans Louis Armstrong

Mon 30/11

10:35-05:55

1 stop13h 20m

£743

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 14/9

09:30-18:38

1 stop15h 08m

New Orleans Louis Armstrong

Thu 1/10

14:15-07:45

1 stop11h 30m

£743

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Mon 6/7

15:15-09:39

1 stop24h 24m

Baton Rouge Ryan

Mon 20/7

13:27-06:25

1 stop10h 58m

£749

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Sun 28/6

19:45-18:28

2 stops28h 43m

Baton Rouge Ryan

Sun 5/7

19:08-06:20

2 stops29h 12m

£751

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sat 7/11

09:30-18:54

2 stops15h 24m

New Orleans Louis Armstrong

Wed 11/11

14:16-07:30

1 stop11h 14m

£751

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Fri 3/7

14:00-12:42

2 stops28h 42m

New Orleans Louis Armstrong

Wed 15/7

12:36-10:00

1 stop15h 24m

£756

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from London to Louisiana (average of £55). Flying from London to Louisiana in June is currently the most expensive (average of £521). 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 3 June 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 58 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 3 June 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
689 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Crew

8.1

Food

6.9

Overall

7.5

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
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Crew

8.1

Food

6.9

Overall

7.5

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
11,641 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Crew

8.1

Food

6.9

Overall

7.5

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
2,982 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Crew

8.1

Food

6.9

Overall

7.5

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
3,222 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Crew

8.1

Food

6.9

Overall

7.5

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
8,026 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Crew

8.1

Food

6.9

Overall

7.5

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 JetBlue, Scandinavian Airlines, and Lufthansa fly from London to Louisiana in about 20h 20m. The time it takes to get you to your destination can typically vary by up to 22h 11m. 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. Norwegian flights start at £44 while deals on airBaltic 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 (73%), Aer Lingus (73%) or Finnair (73%) 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 £519. While the most popular route (London Heathrow - New Orleans Louis Armstrong) can be booked for £623 on average, our data indicates £1,099 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, October is the cheapest month in which you can book a flight from London to Louisiana (average of £55). Flying from London to Louisiana in June is currently the most expensive (average of £521). 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
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Luton to Newark flights
Heathrow to Miami flights
Heathrow to Boston flights
Heathrow to San Francisco flights
Heathrow to Dallas/Fort Worth flights
Heathrow to O'Hare Intl flights
Manchester to John F Kennedy Intl flights
Heathrow to Dulles Intl flights
London City to Newark flights
Manchester to Orlando flights
Gatwick to Orlando flights
Heathrow to Las Vegas flights
Heathrow to Hobby flights
Gatwick to Boston flights
Stansted to LaGuardia flights
Heathrow to Seattle flights
Heathrow to Baltimore flights
Gatwick to Los Angeles flights
Gatwick to Miami flights
Stansted to Los Angeles flights
Stansted to Orlando flights
London City to Los Angeles flights
London City to Miami flights
Heathrow to George Bush Intcntl flights
Stansted to Miami flights
Edinburgh to Boston flights
Heathrow to Tampa flights
Heathrow to Atlanta flights
Manchester to Newark flights
London City to Boston flights
Gatwick to San Francisco flights
Luton to LaGuardia flights
Stansted to Boston flights
Manchester to LaGuardia flights
London City to San Francisco flights
Heathrow to Ontario flights
London City to Orlando flights
Stansted to San Francisco flights

Top 10 airlines flying from London to Louisiana

Discover the top 10 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 3 June 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£421Average£587FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£487Average£787FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£490Average£680FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£508Average£807FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£510Average£607FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£530Average£593FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£532Average£833FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£545Average£882FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£545Average£792FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£702Average£816FlexibilityNo cancel feeOn-time77%
Search Air France 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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