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$295+ Cheap flights from London (LON) to Louisiana

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSY
nov. 28 — déc. 51
ven. 11/28
ven. 12/5
1 adult, Economy
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Find flight deals from London to Louisiana

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 octobre 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/32:00 pmLGW - MSY
1 stop22h 52mMultiple Airlines
lun. 11/107:47 amMSY - LGW
1 stop20h 13mMultiple Airlines
Deal found 10/27$747
This Netflights deal was found by Cheapflights users on 10/28. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/228:05 amLHR - MSY
1 stop14h 06mJetBlue
jeu. 12/46:00 amMSY - LHR
1 stop21h 30mJetBlue
Deal found 10/28$748
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/72:00 pmLGW - MSY
1 stop22h 52mMultiple Airlines
sam. 11/1510:30 amMSY - LGW
3 stops18h 25mMultiple Airlines
Deal found 10/28$751
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/119:20 amLHR - MSY
1 stop13h 56mJetBlue
dim. 12/1412:43 pmMSY - LHR
1 stop12h 12mJetBlue
Deal found 10/27$752
This The Travel House deal was found by Cheapflights users on 10/28. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/229:20 amLHR - MSY
2 stops29h 32mIcelandair
jeu. 12/47:00 amMSY - LHR
2 stops20h 30mIcelandair
Deal found 10/28$755
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/46:40 amLHR - MSY
2 stops28h 30mMultiple Airlines
lun. 12/86:15 amMSY - LHR
2 stops29h 25mMultiple Airlines
Deal found 10/27$761
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/411:55 amLGW - MSY
3 stops26h 05mMultiple Airlines
mar. 11/118:29 amMSY - LGW
3 stops20h 26mMultiple Airlines
Deal found 10/28$764
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/128:05 amLHR - MSY
1 stop17h 00mJetBlue
lun. 12/1512:43 pmMSY - LHR
1 stop12h 12mJetBlue
Deal found 10/27$766
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/412:15 pmLHR - MSY
3 stops25h 45mMultiple Airlines
mar. 11/118:29 amMSY - LHR
3 stops29h 01mMultiple Airlines
Deal found 10/28$770
This The Travel House deal was found by Cheapflights users on 10/27. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/108:05 amLHR - MSY
1 stop17h 00mIcelandair
ven. 11/141:20 pmMSY - LHR
1 stop11h 35mIcelandair
Deal found 10/27$771
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/107:25 amLHR - MSY
1 stop17h 40mJetBlue
mer. 12/1712:43 pmMSY - LHR
1 stop12h 12mJetBlue
Deal found 10/27$774
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/810:50 amLHR - MSY
1 stop18h 00mMultiple Airlines
lun. 12/155:20 amMSY - LHR
2 stops19h 05mMultiple Airlines
Deal found 10/27$783

Cheap flight deals from London to Louisiana

Keep the following information in mind while searching for London to Louisiana flight deals. Data was last updated octobre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$747
(The Travel House)

One-way from

$295
(Norse)

Popular in

July

Cheapest in

September

Average price

$911

Good one-way deal

$895 or less
Provider with most accurate pricing for London (LON)-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-New Orleans Louis Armstrong flights.
Search Deals
From London (LON) to Louisiana
Search Deals
One-way flight from London (LON) to Louisiana
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a one-way flight from London (LON) to Louisiana.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated octobre 29, 2025.
Use the filters below to find and compare flights from London to Louisiana that are best for you.

Fly from

London

Fly to

Louisiana

Route

Depart

Return

Price

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

sam. 3/7

9:20 am-6:15 pm

1 stop14h 55m

New Orleans Louis Armstrong

ven. 3/13

10:20 am-9:30 am

1 stop18h 10m

$753

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

jeu. 3/5

2:00 pm-5:46 pm

1 stop33h 46m

New Orleans Louis Armstrong

lun. 3/16

2:02 pm-10:00 am

1 stop14h 58m

$753

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

sam. 11/22

11:55 am-7:54 am

2 stops25h 59m

New Orleans Louis Armstrong

ven. 12/5

5:20 am-10:55 am

2 stops23h 35m

$789

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

mer. 11/12

8:20 am-8:38 pm

1 stop18h 18m

Baton Rouge Ryan

jeu. 11/20

2:15 pm-8:35 am

1 stop12h 20m

$799

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

jeu. 12/4

11:55 am-8:22 am

3 stops26h 27m

New Orleans Louis Armstrong

lun. 12/8

5:20 am-10:55 am

3 stops23h 35m

$806

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

mer. 11/26

7:30 am-7:03 pm

2 stops17h 33m

New Orleans Louis Armstrong

mer. 12/3

10:35 am-7:55 am

1 stop15h 20m

$815

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

lun. 12/8

8:30 am-10:21 pm

2 stops19h 51m

New Orleans Louis Armstrong

lun. 12/15

12:30 pm-9:10 am

2 stops14h 40m

$816

LondonShreveport

LHR - SHV

LHRSHV

London Heathrow

ven. 12/5

6:30 am-4:14 pm

2 stops15h 44m

Shreveport

mer. 12/17

4:59 pm-11:40 am

1 stop12h 41m

$818

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

jeu. 12/4

9:20 am-5:16 pm

1 stop13h 56m

New Orleans Louis Armstrong

mer. 12/17

12:43 pm-6:55 am

1 stop12h 12m

$822

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

mer. 2/11

6:30 am-5:17 pm

2 stops16h 47m

New Orleans Louis Armstrong

mer. 2/18

9:00 am-11:15 am

1 stop20h 15m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results
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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 round-trip 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, September is the cheapest month in which you can book a flight from London to Louisiana (average of $608). Flying from London to Louisiana in July is currently the most expensive (average of $773). 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 octobre 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from London to Louisiana by exploring options for tickets at noon.

How much does it cost to fly round-trip 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 octobre 29, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Iberia from London to Louisiana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Iberia
7.0
Good
3,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,483 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    JetBlue, British Airways, and United Airlines can get you from London to Louisiana in just under 14h 55m. Your travel time can differ by up to 3h 23m. Airlines will cover a distance of 4617 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 City - New Orleans Louis Armstrong.

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

    Consider American Airlines (69%), Aer Lingus (69%) or Finnair (69%) when booking your flight. These represent the most reliable airlines when flying from London to Louisiana.

  • What are the cheapest flights from London to Louisiana?

    On average you can expect to pay $1,839 for a flight from London to Louisiana. The cheapest flight overall is $788 while the most popular route, (London Heathrow - New Orleans Louis Armstrong) is currently priced at $620.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from London to Louisiana (average of $608). Flying from London to Louisiana in July is currently the most expensive (average of $773). 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.
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Top airline flying from London to Louisiana

Discover the top airline 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 2,558,603 searches. Data last updated octobre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$805Average$947FlexibilityNo cancel feeOn-time70%

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