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Cheap flights from Louisiana to London from £200

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LON
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Louisiana to London

Enter your travel dates to find the best prices.

Cheapest flights from Louisiana to London
Explore the most affordable flight options available from Louisiana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Fri 12/1206:07BTR - LHR
2 stops18h 58mDelta
Sun 11/108:55LHR - BTR
1 stop19h 06mDelta
Deal found 2/12£525
Thu 4/1211:35MSY - LHR
1 stop15h 55mJetBlue
Tue 12/508:15LHR - MSY
1 stop14h 11mJetBlue
Deal found 3/12£526
Wed 31/1211:26MSY - LHR
1 stop15h 19mDelta
Wed 7/120:00LHR - MSY
1 stop20h 48mDelta
Deal found 2/12£541
Mon 29/1218:05MSY - LHR
2 stops44h 30mAir Canada
Wed 7/111:10LHR - MSY
2 stops29h 04mAir Canada
Deal found 3/12£552
Tue 30/1206:40MSY - LHR
2 stops18h 30mMultiple Airlines
Tue 13/106:50LHR - MSY
3 stops20h 39mMultiple Airlines
Deal found 4/12£561
Tue 23/1215:30MSY - LHR
1 stop33h 50mBritish Airways
Sat 17/106:15LHR - MSY
2 stops20h 52mBritish Airways
Deal found 3/12£563
Mon 29/1218:05MSY - LHR
1 stop30h 25mUnited Airlines
Wed 7/115:10LHR - MSY
1 stop14h 34mUnited Airlines
Deal found 3/12£580
Fri 12/1215:57BTR - LHR
1 stop33h 33mLufthansa
Sun 11/110:00LHR - BTR
1 stop17h 32mLufthansa
Deal found 2/12£581
Mon 8/1213:22SHV - LHR
1 stop14h 38mBritish Airways
Mon 15/1219:40LHR - SHV
2 stops26h 22mBritish Airways
Deal found 4/12£591
Thu 4/1206:00MSY - LHR
1 stop21h 30mJetBlue
Tue 9/1207:25LHR - MSY
1 stop17h 40mJetBlue
Deal found 4/12£625
Thu 4/1212:45MSY - LHR
1 stop12h 10mJetBlue
Thu 11/1209:20LHR - MSY
1 stop13h 56mJetBlue
Deal found 3/12£626
Tue 23/1217:15MSY - LHR
2 stops31h 55mUnited Airlines
Sat 17/109:10LHR - MSY
2 stops16h 35mUnited Airlines
Deal found 3/12£627

Find flight deals from Louisiana to London

Keep the following information in mind while searching for Louisiana to London flight deals. Data was last updated 5 December 2025.

Round-trip from

£393

One-way from

£200

Popular in

June

Cheapest in

October

Average price

£740

Good one-way deal

£367 or less
16/1-23/1
  • 16/1-23/1
  • 2 total stops
  • 30h 06m total
  • Louisiana to London
Search Deals
11/1
  • 11/1
  • 2 total stops
  • 27h 24m total
  • Louisiana to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Louisiana to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Louisiana to London 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 5 December 2025.
Use the filters below to find and compare flights from Louisiana to London that are best for you.

Fly from

Louisiana

Fly to

London

Route

Depart

Return

Price

LafayetteLondon

LFT - LHR

LFTLHR

Lafayette Regional

Wed 8/4

18:22-12:10

1 stop11h 48m

London Heathrow

Thu 16/4

06:10-17:56

2 stops17h 46m

£442

LafayetteLondon

LFT - LHR

LFTLHR

Lafayette Regional

Fri 23/1

12:10-07:30

1 stop13h 20m

London Heathrow

Mon 2/2

07:30-21:36

2 stops20h 06m

£453

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 18/1

10:32-06:55

2 stops14h 23m

London Heathrow

Sun 25/1

08:40-22:01

2 stops19h 21m

£455

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 23/1

10:33-12:15

1 stop19h 42m

London Heathrow

Mon 26/1

16:55-18:04

2 stops31h 09m

£457

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Wed 1/4

08:45-06:30

1 stop15h 45m

London Heathrow

Wed 8/4

06:30-22:44

2 stops22h 14m

£461

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Wed 1/4

10:13-10:55

1 stop18h 42m

London Heathrow

Wed 8/4

12:55-19:56

1 stop13h 01m

£463

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Wed 1/4

08:45-06:45

1 stop16h 00m

London Heathrow

Wed 8/4

10:55-22:44

1 stop17h 49m

£465

LafayetteLondon

LFT - LHR

LFTLHR

Lafayette Regional

Fri 23/1

16:10-10:15

1 stop12h 05m

London Heathrow

Sun 1/2

18:30-21:36

2 stops33h 06m

£467

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 23/1

16:02-09:00

1 stop10h 58m

London Heathrow

Tue 27/1

06:20-22:01

2 stops21h 41m

£467

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Sun 18/1

12:20-12:15

1 stop17h 55m

London Heathrow

Sun 25/1

06:05-17:58

2 stops17h 53m

£468

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 60 results
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Best time to book a flight from Louisiana to London

Have a flexible travel schedule? Discover the best time to fly to London from Louisiana 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 Louisiana to London

What is the cheapest month to book a flight from Louisiana to London?

Currently, October is the cheapest month in which you can book a flight from Louisiana to London (average of £82). Flying from Louisiana to London in June is currently the most expensive (average of £660). 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 LA to LON?

Find hourly flight availability from Louisiana to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

A simple way to save on the total cost of your ticket is to fly from Louisiana to London at midday. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to London. 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 Louisiana to London?

    There are many flights that can get you from Louisiana to London in 11h 48m. Fly via British Airways, Lufthansa, or Delta to get the fastest option. The distance between Louisiana and London is about 4676 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Louisiana to London one-way?

    £285 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Iberia and British Airways, with prices starting from £345 and £346, respectively.

  • What are the most popular routes from Louisiana to London?

    The most popular flight routes from Louisiana to London are New Orleans Louis Armstrong - London Heathrow, New Orleans Louis Armstrong - London Gatwick and New Orleans Louis Armstrong - London City.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Louisiana to London on time: American Airlines (82%), Aer Lingus (82%), Finnair (82%).

  • What are the cheapest flights from Louisiana to London?

    On average you can expect to pay £367 for a flight from Louisiana to London. The cheapest flight overall is £367 while the most popular route, (New Orleans Louis Armstrong - London Heathrow) is currently priced at £385.

  • Can I find deals for flights from Louisiana to London that include hotel bookings?

    Yes. In addition to deals on Louisiana to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to London.

  • Can I find deals for business class flights from Louisiana to London?

    Yes. Cheapflights offers flight deals from Louisiana to London 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 Louisiana to London?

    Currently, October is the cheapest month in which you can book a flight from Louisiana to London (average of £82). Flying from Louisiana to London in June is currently the most expensive (average of £660). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Croydon
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
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Crawley
Deal
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Bedford
Chichester
Guildford
Ipswich

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Alternative routes for Louisiana to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Louisiana to London

Discover the top 2 airlines that operate flights from Louisiana to London. 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£479Average£717FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£491Average£598FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Louisiana to London?

Deals for Louisiana to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Louisiana to London?

Cheapflights simply makes it quick and affordable to book flights from Louisiana to London 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 Louisiana to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Louisiana to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Louisiana to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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