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Louisiana

$328+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSY
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap 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 June 25, 2026.

This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:45 am
LHR
-
MSY
1 stop12h 46m
Virgin Atlantic
Wed 11/1812:00 pm
MSY
-
LHR
2 stops12h 50m
Virgin Atlantic
Deal found 6/24$522
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:30 am
LHR
-
MSY
2 stops15h 32m
Virgin Atlantic
Sun 9/205:10 pm
MSY
-
LHR
1 stop12h 10m
Virgin Atlantic
Deal found 6/24$533
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:15 pm
LHR
-
MSY
1 stop14h 22m
Virgin Atlantic
Sat 10/31:07 pm
MSY
-
LHR
1 stop11h 18m
Virgin Atlantic
Deal found 6/23$543
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:45 am
LHR
-
MSY
1 stop14h 09m
Virgin Atlantic
Tue 12/2912:00 pm
MSY
-
LHR
2 stops14h 45m
Virgin Atlantic
Deal found 6/23$603
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:00 pm
LGW
-
MSY
2 stops39h 59m
Multiple Airlines
Sun 9/271:00 pm
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 6/21$660
This deal was found by Cheapflights users on 6/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:00 am
LHR
-
MSY
1 stop15h 53m
United Airlines
Wed 11/412:04 pm
MSY
-
LHR
1 stop16h 11m
United Airlines
Deal found 6/24$663
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 pm
LGW
-
MSY
1 stop27h 59m
Multiple Airlines
Mon 9/211:00 pm
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 6/21$675
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 pm
LGW
-
MSY
1 stop27h 59m
Multiple Airlines
Sun 9/205:02 pm
MSY
-
LGW
1 stop34h 58m
Multiple Airlines
Deal found 6/21$680
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:00 pm
LGW
-
MSY
1 stop33h 32m
Multiple Airlines
Mon 9/211:00 pm
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 6/21$697
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:00 pm
LGW
-
MSY
1 stop32h 07m
Multiple Airlines
Mon 9/211:00 pm
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 6/21$701
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:00 pm
LGW
-
MSY
1 stop27h 59m
Multiple Airlines
Sun 9/271:00 pm
MSY
-
LGW
1 stop15h 00m
Multiple Airlines
Deal found 6/24$705
This Flightcatchers deal was found by Cheapflights users on 6/20. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:25 am
LHR
-
MSY
1 stop15h 27m
JetBlue
Tue 11/175:50 pm
MSY
-
LHR
1 stop20h 55m
JetBlue
Deal found 6/20$710

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 June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$522
(Virgin Atlantic)

One-way from

$328
(Virgin Atlantic)

Popular in

July

Cheapest in

February

Average price

$1,076

Good round-trip deal

$1,094 or less

Good one-way deal

$1,655 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 ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT 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

 
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 June 25, 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 round-trip

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Fri 9/11

7:25 am-7:48 pm

2 stops18h 23m

New Orleans Louis Armstrong

Fri 9/18

9:53 am-6:55 am

2 stops15h 02m

$846

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Thu 11/26

7:30 am-6:53 pm

2 stops17h 23m

New Orleans Louis Armstrong

Thu 12/3

5:30 pm-12:00 pm

1 stop12h 30m

$846

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Fri 11/27

9:30 am-9:40 pm

2 stops18h 10m

New Orleans Louis Armstrong

Sat 12/5

2:12 pm-7:40 am

1 stop11h 28m

$847

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sun 11/1

9:30 am-8:35 pm

2 stops17h 05m

New Orleans Louis Armstrong

Tue 12/1

2:12 pm-10:25 am

2 stops14h 13m

$847

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Wed 8/26

2:00 pm-5:32 pm

1 stop33h 32m

New Orleans Louis Armstrong

Mon 8/31

7:11 pm-6:20 am

2 stops29h 09m

$856

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Thu 7/9

2:00 pm-3:50 pm

1 stop31h 50m

New Orleans Louis Armstrong

Wed 7/22

12:36 pm-10:00 am

1 stop15h 24m

$863
Quickest round-trip

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 11/2

1:40 pm-5:50 pm

Nonstop10h 10m

New Orleans Louis Armstrong

Mon 11/9

7:55 pm-10:35 am

Nonstop8h 40m

$873

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Fri 9/11

10:00 am-5:54 pm

1 stop13h 54m

New Orleans Louis Armstrong

Tue 9/15

9:53 am-5:55 am

2 stops14h 02m

$878

LondonNew Orleans

LCY - MSY

LCYMSY

London City

Wed 11/11

9:50 am-11:47 pm

2 stops19h 57m

New Orleans Louis Armstrong

Sat 11/21

5:40 pm-5:40 pm

2 stops42h 00m

$893

LondonNew Orleans

LCY - MSY

LCYMSY

London City

Thu 11/26

9:50 am-5:47 pm

2 stops37h 57m

New Orleans Louis Armstrong

Thu 12/3

5:30 pm-5:40 pm

2 stops18h 10m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 60 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from London to Louisiana (average of $74). Flying from London to Louisiana in May is currently the most expensive (average of $664). 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 June 25, 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 to fly round-trip from London to Louisiana?

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

The best time to book flights from London to Louisiana is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 June 25, 2026.
Peruse reviews from past customers who have flown with American Airlines and British Airways 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.
American Airlines
7.1
Good
11,754 reviews

Crew

7.9

Comfort

7.2

Overall

7.1

Boarding

7.5

Entertainment

6.8

Food

6.4

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
American Airlines
7.1
Good
11,754 reviews
American Airlines
7.1
Good
11,754 reviews

Crew

7.9

Comfort

7.2

Overall

7.1

Boarding

7.5

Entertainment

6.8

Food

6.4

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
British Airways
6.7
Okay
8,070 reviews
American Airlines
7.1
Good
11,754 reviews

Crew

7.9

Comfort

7.2

Overall

7.1

Boarding

7.5

Entertainment

6.8

Food

6.4

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.

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?

    United Airlines, Lufthansa, and British Airways can get you from London to Louisiana in just under 18h 23m. Your travel time can differ by up to 19h 41m. 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 Stansted - New Orleans Louis Armstrong.

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

    Consider American Airlines (73%), Aer Lingus (73%) or Finnair (73%) 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 $1,579 for a flight from London to Louisiana. The cheapest flight overall is $710 while the most popular route, (London Heathrow - New Orleans Louis Armstrong) is currently priced at $522.

  • 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, October is the cheapest month in which you can book a flight from London to Louisiana (average of $74). Flying from London to Louisiana in May is currently the most expensive (average of $664). 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.

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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$832Average$1,094FlexibilityNo cancel feeOn-time70%

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