Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Louisiana from £268

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSY
28 May — 4 Jun1
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 28 April 2026.

Sat 26/1213:45
LHR
-
MSY
Nonstop10h 10m
British Airways
Mon 11/119:55
MSY
-
LHR
Nonstop8h 40m
British Airways
Deal found 23/4£649
Tue 1/916:25
LHR
-
SHV
1 stop23h 07m
British Airways
Tue 15/910:08
SHV
-
LHR
1 stop16h 57m
British Airways
Deal found 23/4£662
Sat 30/514:00
LGW
-
MSY
2 stops32h 21m
Multiple Airlines
Sat 6/608:05
MSY
-
LGW
1 stop19h 55m
Multiple Airlines
Deal found 24/4£667
Thu 28/514:00
LGW
-
MSY
2 stops37h 10m
Multiple Airlines
Fri 12/617:29
MSY
-
LGW
1 stop34h 31m
Multiple Airlines
Deal found 27/4£667
Sat 26/1213:45
LHR
-
MSY
Nonstop10h 10m
British Airways
Sat 9/119:55
MSY
-
LHR
Nonstop8h 40m
British Airways
Deal found 22/4£671
Mon 25/514:00
LGW
-
MSY
1 stop32h 24m
Multiple Airlines
Sun 31/517:49
MSY
-
LGW
1 stop34h 11m
Multiple Airlines
Deal found 27/4£672
Tue 26/508:40
LHR
-
MSY
1 stop34h 12m
JetBlue
Tue 2/612:26
MSY
-
LHR
1 stop15h 04m
JetBlue
Deal found 26/4£673
Sat 24/1008:40
LHR
-
MSY
1 stop15h 33m
JetBlue
Sat 7/1106:00
MSY
-
LHR
1 stop18h 55m
JetBlue
Deal found 25/4£676
Fri 10/714:00
LGW
-
MSY
1 stop32h 25m
Multiple Airlines
Tue 21/708:15
MSY
-
LGW
2 stops19h 45m
Multiple Airlines
Deal found 25/4£677
Thu 11/614:00
LGW
-
MSY
1 stop32h 24m
Multiple Airlines
Thu 18/617:53
MSY
-
LGW
1 stop34h 07m
Multiple Airlines
Deal found 27/4£681
Sat 14/1109:20
LHR
-
MSY
1 stop20h 20m
JetBlue
Mon 23/1111:45
MSY
-
LHR
1 stop13h 10m
JetBlue
Deal found 25/4£683
Wed 17/608:15
LHR
-
SHV
2 stops18h 51m
American Airlines
Mon 3/814:36
SHV
-
LHR
2 stops17h 44m
American Airlines
Deal found 23/4£684

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 28 April 2026.

Round-trip from

£662

One-way from

£268

Popular in

December

Cheapest in

February

Average price

£733

Good round-trip deal

£762 or less

Good one-way deal

£538 or less
British Airways
  • British Airways
  • 1/9-15/9
  • 2 total stops
  • 40h 04m total
  • London to Louisiana
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 32h 21m total
  • London to Louisiana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 28 April 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

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Mon 8/6

12:55-17:46

1 stop34h 51m

Baton Rouge Ryan

Mon 15/6

14:18-09:00

1 stop12h 42m

£704

LondonShreveport

LHR - SHV

LHRSHV

London Heathrow

Tue 16/6

19:30-19:50

2 stops30h 20m

Shreveport

Thu 30/7

08:20-09:00

1 stop18h 40m

£707

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 2/9

07:25-20:04

2 stops18h 39m

New Orleans Louis Armstrong

Wed 23/9

10:29-08:35

2 stops16h 06m

£718

LondonShreveport

LHR - SHV

LHRSHV

London Heathrow

Sat 5/9

10:05-18:06

1 stop14h 01m

Shreveport

Wed 9/9

11:42-12:50

1 stop19h 08m

£718

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Thu 28/5

21:05-20:13

3 stops29h 08m

New Orleans Louis Armstrong

Fri 12/6

12:47-16:00

2 stops21h 13m

£732

LondonShreveport

LHR - SHV

LHRSHV

London Heathrow

Wed 17/6

06:30-16:36

2 stops16h 06m

Shreveport

Tue 4/8

12:59-12:05

2 stops17h 06m

£734

LondonShreveport

LHR - SHV

LHRSHV

London Heathrow

Tue 16/6

19:30-21:06

2 stops31h 36m

Shreveport

Fri 31/7

14:36-10:55

1 stop14h 19m

£737

LondonShreveport

LHR - SHV

LHRSHV

London Heathrow

Tue 16/6

19:30-21:06

2 stops31h 36m

Shreveport

Sat 1/8

08:20-09:00

1 stop18h 40m

£739

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Wed 10/6

09:55-21:55

2 stops18h 00m

Baton Rouge Ryan

Wed 17/6

10:27-07:55

2 stops15h 28m

£741

LondonShreveport

LHR - SHV

LHRSHV

London Heathrow

Wed 17/6

15:15-23:12

1 stop13h 57m

Shreveport

Mon 3/8

17:16-13:15

1 stop13h 59m

£746

Flights are sorted by cheapest return flights first.

Deals found on 24/4

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

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.

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 November is currently the most expensive (average of £464). 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 28 April 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?

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 28 April 2026.
Get a feel of what it's like to fly with Virgin Atlantic,JetBlue, andAmerican Airlines 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
7.4
Good
688 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Food

6.9

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.4
Good
688 reviews
Virgin Atlantic
7.4
Good
688 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Food

6.9

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
JetBlue
7.2
Good
2,964 reviews
Virgin Atlantic
7.4
Good
688 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Food

6.9

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
American Airlines
7.1
Good
11,668 reviews
Virgin Atlantic
7.4
Good
688 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Food

6.9

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,956 reviews
Virgin Atlantic
7.4
Good
688 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Food

6.9

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,923 reviews
Virgin Atlantic
7.4
Good
688 reviews
Check prices

Boarding

7.7

Entertainment

7.5

Food

6.9

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 British Airways, United Airlines, and Scandinavian Airlines fly from London to Louisiana in about 18h 39m. The time it takes to get you to your destination can typically vary by up to 11h 41m. 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 £39 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 (67%), Aer Lingus (67%) or Finnair (67%) 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 £525. While the most popular route (London Heathrow - New Orleans Louis Armstrong) can be booked for £617 on average, our data indicates £755 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 November is currently the most expensive (average of £464). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Heathrow to Los Angeles flights
Gatwick to LaGuardia flights
Heathrow to Orlando flights
Heathrow to San Francisco flights
Luton to John F Kennedy Intl flights
Heathrow to Miami flights
London City to Newark flights
Heathrow to Boston flights
Heathrow to Dallas/Fort Worth flights
Manchester to John F Kennedy Intl flights
Heathrow to O'Hare Intl flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to Dulles Intl flights
Manchester to Orlando flights
Gatwick to Los Angeles flights
Heathrow to Seattle flights
Heathrow to Hobby flights
Stansted to Los Angeles flights
Heathrow to Las Vegas flights
London City to Los Angeles flights
Gatwick to Orlando flights
Heathrow to Baltimore flights
Gatwick to Boston flights
Heathrow to Atlanta flights
Heathrow to George Bush Intcntl flights
Gatwick to San Francisco flights
Stansted to Orlando flights
Heathrow to Ontario flights
Stansted to Miami flights
Stansted to San Francisco flights
Gatwick to Miami flights
London City to San Francisco flights
Manchester to Newark flights
Edinburgh to John F Kennedy Intl flights
Heathrow to Tampa flights
Luton to Los Angeles flights
London City to Miami flights
London City to Boston flights
Stansted to LaGuardia flights
Manchester to LaGuardia flights
Gatwick to Dulles Intl flights
Stansted to Boston 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£418Average£583FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£466Average£560FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£483Average£729FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£486Average£674FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£487Average£602FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£502Average£569FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Austrian AirlinesCheapest£504Average£801FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
American AirlinesCheapest£527Average£824FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest£534Average£712FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£537Average£745FlexibilityNo cancel feeOn-time76%
Search Finnair 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.