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Cheap flights from London to Louisiana from £235

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSY
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Find 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 14 October 2025.

Wed 26/1112:15LHR - MSY
2 stops25h 39mMultiple Airlines
Wed 3/1208:54MSY - LHR
2 stops28h 36mMultiple Airlines
Deal found 12/10£528
Wed 5/1105:55STN - MSY
3 stops47h 16mMultiple Airlines
Fri 7/1114:46MSY - STN
3 stops23h 49mMultiple Airlines
Deal found 13/10£535
Sat 8/1109:20LHR - MSY
1 stop32h 55mIcelandair
Sat 13/1211:35MSY - LHR
1 stop27h 10mIcelandair
Deal found 13/10£537
Sat 8/1108:05LHR - MSY
1 stop17h 00mIcelandair
Fri 14/1113:20MSY - LHR
1 stop11h 35mIcelandair
Deal found 12/10£538
Mon 10/1112:15LHR - MSY
2 stops24h 37mMultiple Airlines
Mon 17/1107:47MSY - LHR
2 stops21h 03mMultiple Airlines
Deal found 11/10£540
Thu 13/1108:30LGW - MSY
2 stops20h 41mMultiple Airlines
Thu 27/1109:38MSY - LGW
3 stops24h 12mMultiple Airlines
Deal found 12/10£540
Fri 7/1108:05LHR - MSY
1 stop32h 50mJetBlue
Sat 15/1106:00MSY - LHR
1 stop32h 45mJetBlue
Deal found 13/10£541
Wed 26/1109:30LHR - MSY
2 stops18h 10mLufthansa
Wed 3/1214:29MSY - LHR
1 stop11h 26mLufthansa
Deal found 12/10£543
Wed 12/1120:50LTN - MSY
3 stops32h 21mMultiple Airlines
Wed 19/1108:29MSY - LTN
3 stops28h 56mMultiple Airlines
Deal found 13/10£545
Thu 6/1114:00LGW - MSY
1 stop22h 52mMultiple Airlines
Sun 9/1118:31MSY - LGW
1 stop33h 29mMultiple Airlines
Deal found 13/10£547
Sat 6/1208:05LHR - MSY
1 stop17h 00mIcelandair
Fri 12/1218:20MSY - LHR
2 stops21h 40mIcelandair
Deal found 13/10£548
Thu 13/1112:15LHR - MSY
2 stops24h 37mMultiple Airlines
Thu 27/1108:54MSY - LHR
2 stops19h 56mMultiple Airlines
Deal found 13/10£549

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 14 October 2025.

Round-trip from

£528

One-way from

£235

Popular in

July

Cheapest in

September

Average price

£682

Good round-trip deal

£622 or less

Good one-way deal

£706 or less
26/11-3/12
  • 26/11-3/12
  • 4 total stops
  • 45h 35m total
  • London to Louisiana
Search Deals
6/11
  • 6/11
  • 1 total stop
  • 22h 52m total
  • London to Louisiana
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£63 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 October 2025
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 14 October 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

STN - MSY

STNMSY

London Stansted

Wed 5/11

05:55-23:11

3 stops47h 16m

New Orleans Louis Armstrong

Fri 7/11

14:46-20:35

3 stops23h 49m

£535

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Thu 13/11

08:30-23:11

2 stops20h 41m

New Orleans Louis Armstrong

Thu 27/11

09:38-15:50

3 stops24h 12m

£540

LondonNew Orleans

LTN - MSY

LTNMSY

London Luton

Wed 12/11

20:50-23:11

3 stops32h 21m

New Orleans Louis Armstrong

Wed 19/11

08:29-19:25

3 stops28h 56m

£545

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 26/11

12:20-08:52

1 stop26h 32m

New Orleans Louis Armstrong

Tue 2/12

07:00-21:40

2 stops32h 40m

£555

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Wed 26/11

10:40-15:19

3 stops34h 39m

New Orleans Louis Armstrong

Wed 3/12

18:10-09:50

2 stops33h 40m

£567

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Mon 17/11

11:00-13:02

3 stops32h 02m

New Orleans Louis Armstrong

Wed 3/12

18:10-09:50

2 stops33h 40m

£568

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 11/2

08:30-22:29

2 stops19h 59m

New Orleans Louis Armstrong

Wed 18/2

09:00-07:55

1 stop16h 55m

£578

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Wed 26/11

08:20-22:41

1 stop20h 21m

Baton Rouge Ryan

Wed 3/12

14:16-08:35

1 stop12h 19m

£580

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sat 6/12

08:05-19:05

1 stop17h 00m

New Orleans Louis Armstrong

Sat 13/12

11:35-20:45

1 stop27h 10m

£583

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 17/11

13:00-08:55

2 stops25h 55m

New Orleans Louis Armstrong

Wed 3/12

14:29-07:10

2 stops34h 41m

£584

Flights are sorted by cheapest return flights first.

Deals found on 12/10

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 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, September is the cheapest month in which you can book a flight from London to Louisiana (average of £456). Flying from London to Louisiana in July is currently the most expensive (average of £579). 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 14 October 2025.

One of the essential ways to save on airfare from London to Louisiana is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

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 14 October 2025.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, 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.
Finnair
7.6
Good
1,332 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,332 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.4
Good
667 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
JetBlue
7.2
Good
2,906 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
2,989 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,456 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Crew

8.1

Boarding

7.6

Comfort

7.4

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 Icelandair, United Airlines, and British Airways fly from London to Louisiana in about 19h 59m. The time it takes to get you to your destination can typically vary by up to 6h 33m. 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 JetBlue, which is currently one of the cheapest options available, starting at £401. TAP AIR PORTUGAL flights start at £435 while deals on Virgin Atlantic start at £464 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 City - 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 (64%), Aer Lingus (64%) or Finnair (64%) 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 £457. While the most popular route (London Heathrow - New Orleans Louis Armstrong) can be booked for £457 on average, our data indicates £811 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, September is the cheapest month in which you can book a flight from London to Louisiana (average of £456). Flying from London to Louisiana in July is currently the most expensive (average of £579). 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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Heathrow to Reagan-National flights
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Edinburgh to Newark flights
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Heathrow to George Bush Intcntl flights
Gatwick to Baltimore flights
Luton to Miami flights
London City to Boston flights
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Heathrow to Austin 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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£413Average£573FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£428Average£582FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£460Average£739FlexibilityNo cancel feeOn-time75%
Search KLM flights
IcelandairCheapest£463Average£530FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£491Average£668FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£501Average£711FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£503Average£643FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£523Average£723FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£528Average£642FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£549Average£825FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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