How long is the flight from Louisiana to London?

There are many flights that can get you from Louisiana to London in 14h 50m. Fly via Delta, KLM, or United Airlines 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?

£218 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Virgin Atlantic and British Airways, with prices starting from £255 and £292, respectively.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 Stansted.

What are the cheapest flights from Louisiana to London?

On average you can expect to pay £710 for a flight from Louisiana to London. The cheapest flight overall is £298 while the most popular route, (New Orleans Louis Armstrong - London Heathrow) is currently priced at £585.

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 (89%), Aer Lingus (89%), Finnair (89%).

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.

£213+ Cheap Flights from Louisiana to London

Cheap flight deals from Louisiana to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 26 September 2026.

Wed 2/1214:18 -

1 stop34h 32m

Sun 31/112:35 -

2 stops49h 23m

Deal found 22/9£520

Fri 16/1014:44 -

1 stop13h 16m

Thu 29/1011:00 -

1 stop14h 10m

Deal found 23/9£524

Fri 16/1014:44 -

1 stop13h 16m

Fri 30/1012:35 -

2 stops32h 38m

Deal found 23/9£546

Sun 18/1008:00 -

1 stop19h 00m

Tue 3/1107:30 -

2 stops18h 29m

Deal found 22/9£559

Tue 8/1219:55 -

Nonstop8h 40m

Tue 15/1213:40 -

Nonstop10h 10m

Deal found 22/9£562

Mon 30/1118:55 -

1 stop29h 55m

Wed 9/1209:45 -

2 stops52h 56m

Deal found 23/9£562

Tue 10/1119:55 -

Nonstop8h 40m

Tue 17/1107:30 -

2 stops18h 29m

Deal found 23/9£563

Tue 8/1211:17 -

1 stop15h 18m

Tue 15/1213:40 -

Nonstop10h 10m

Deal found 23/9£565

Sun 18/1019:22 -

1 stop11h 53m

Tue 3/1108:55 -

1 stop12h 55m

Deal found 22/9£567

Tue 17/1111:30 -

1 stop13h 00m

Wed 25/1118:00 -

1 stop22h 23m

Deal found 22/9£568

Sun 4/1021:50 -

Nonstop8h 50m

Wed 21/1016:00 -

Nonstop10h 00m

Deal found 21/9£571

Sat 24/1018:18 -

2 stops32h 57m

Tue 27/1010:10 -

1 stop31h 25m

Deal found 23/9£574

Best flights from Louisiana to London
Discover carefully curated flight deals from Louisiana to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Tue 20/1006:09 -

1 stop19h 06m

Tue 27/1009:50 -

2 stops17h 21m

Deal found 21/9£579

Mon 30/1119:55 -

Nonstop8h 40m

Wed 9/1215:40 -

1 stop14h 12m

Deal found 23/9£587

Wed 13/111:00 -

1 stop14h 50m

Fri 22/112:40 -

1 stop15h 25m

Deal found 23/9£587

Wed 14/1007:00 -

1 stop22h 35m

Wed 21/1017:40 -

1 stop23h 11m

Deal found 21/9£589

Tue 19/112:16 -

1 stop15h 44m

Tue 26/111:25 -

2 stops18h 33m

Deal found 25/9£664

Wed 13/107:40 -

2 stops26h 25m

Fri 22/106:15 -

2 stops19h 42m

Deal found 24/9£672

Tue 19/110:40 -

2 stops14h 10m

Tue 26/111:45 -

2 stops17h 42m

Deal found 25/9£691

Thu 4/217:25 -

2 stops41h 05m

Sun 7/206:30 -

2 stops46h 22m

Deal found 22/9£890

Mon 26/1006:00 -

2 stops22h 50m

Tue 10/1116:35 -

2 stops36h 52m

Deal found 23/9£1,136

Wed 13/106:00 -

2 stops22h 30m

Fri 22/110:00 -

2 stops18h 05m

Deal found 21/9£582

Tue 29/1207:00 -

2 stops16h 55m

Thu 7/108:00 -

1 stop17h 04m

Deal found 23/9£644

Thu 5/1108:20 -

2 stops16h 45m

Thu 12/1108:55 -

2 stops19h 24m

Deal found 21/9£612

Sat 7/1105:00 -

1 stop20h 40m

Sat 14/1106:50 -

2 stops16h 03m

Deal found 23/9£648

Thu 22/1010:30 -

2 stops14h 40m

Wed 3/210:00 -

2 stops19h 36m

Deal found 21/9£613

Mon 9/1118:00 -

1 stop31h 40m

Mon 16/1106:35 -

2 stops21h 05m

Deal found 25/9£653

Tue 3/1109:30 -

2 stops19h 25m

Wed 11/1111:55 -

2 stops17h 32m

Deal found 22/9£808

Thu 22/1006:02 -

1 stop19h 13m

Thu 29/1012:40 -

1 stop14h 31m

Deal found 21/9£614

Fri 6/1107:15 -

1 stop18h 25m

Fri 13/1106:35 -

2 stops21h 05m

Deal found 22/9£653

Wed 14/1015:16 -

1 stop15h 59m

Mon 19/1020:05 -

2 stops24h 26m

Deal found 24/9£617

Fri 5/317:25 -

2 stops41h 05m

Mon 8/306:30 -

2 stops45h 53m

Deal found 24/9£929

Thu 5/1110:25 -

2 stops18h 30m

Sun 8/1111:55 -

2 stops17h 10m

Deal found 21/9£845

Thu 5/1114:30 -

1 stop11h 10m

Thu 12/1106:35 -

2 stops21h 05m

Deal found 21/9£653

Sat 10/1019:00 -

1 stop19h 10m

Mon 19/1018:35 -

1 stop20h 54m

Deal found 22/9£629

Thu 5/1108:42 -

2 stops16h 28m

Thu 12/1106:35 -

2 stops18h 56m

Deal found 21/9£656

Thu 22/1019:00 -

2 stops39h 25m

Thu 29/1017:25 -

2 stops45h 04m

Deal found 25/9£885

Tue 20/1007:00 -

2 stops27h 35m

Sat 7/1117:25 -

2 stops35h 37m

Deal found 24/9£981

Wed 10/312:00 -

1 stop13h 50m

Sat 20/309:05 -

1 stop14h 38m

Deal found 21/9£638

Thu 4/214:12 -

1 stop14h 03m

Sun 7/206:50 -

2 stops22h 02m

Deal found 22/9£657

Sat 17/1007:00 -

2 stops51h 35m

Sat 24/1017:40 -

2 stops35h 35m

Deal found 25/9£996

Thu 22/1010:30 -

1 stop13h 55m

Mon 26/1020:10 -

2 stops25h 19m

Deal found 22/9£655

Find flight deals from Louisiana to London

Round-trip from	£456
One-way from	£213
Popular in	June
Cheapest in	January
Average price	£787
Good round-trip deal	£623 or less
Good one-way deal	£594 or less

19/1-26/1
3 total stops
48h 57m total
Louisiana to London

Search Deals

20/1-31/12
1 total stop
16h 55m total
Louisiana to London

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (£207 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Louisiana to London (LON).

Search Deals

Price to beat on a one-way flight from Louisiana to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LafayetteLondon

LFT Lafayette Regional - LHR London Heathrow

LFTLHR

Lafayette Regional

Sun 7/3

06:00-07:50

1 stop19h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£250

LafayetteLondon

LFT Lafayette Regional - LHR London Heathrow

LFTLHR

Lafayette Regional

Sun 7/3

11:00-10:30

2 stops17h 30m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£251

LafayetteLondon

LFT Lafayette Regional - LHR London Heathrow

LFTLHR

Lafayette Regional

Sun 7/3

11:00-11:40

1 stop18h 40m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£251

LafayetteLondon

LFT Lafayette Regional - LHR London Heathrow

LFTLHR

Lafayette Regional

Sun 7/3

07:00-07:40

1 stop18h 40m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£251

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Mon 22/3

10:45-06:55

1 stop15h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£252

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Wed 24/3

10:45-06:55

1 stop15h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£252

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Sat 20/3

10:45-06:55

1 stop15h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£252

LafayetteLondon

LFT Lafayette Regional - LHR London Heathrow

LFTLHR

Lafayette Regional

Sun 7/3

14:17-14:05

2 stops17h 48m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£261

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Wed 24/3

07:00-13:30

3 stops25h 30m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£263

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Wed 3/3

12:34-12:00

2 stops17h 26m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£263

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 57 resultsSorted by cheapest first

...

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.

LFT-LHR

MSY-LHR

MSY-LGW

SHV-LHR

LCH-LHR

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

USLA-LON

LFT-LHR

MSY-LHR

MSY-LGW

SHV-LHR

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

Currently, February is the cheapest month in which you can book a flight from Louisiana to London (average of £592). Flying from Louisiana to London in June is currently the most expensive (average of £1,117). 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?

When flying from Louisiana to London, 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 Louisiana to London?

Airfare is below average for this route at the moment.

Louisiana to London flights typically cost between £616 and £910 in January.
The cheapest return price found within the last 5 days was £456 on Multiple Airlines (19 Jan–26 Jan).

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

To ensure you get the cheapest price possible for a flight from Louisiana to London, you should look to book at least 34 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.

Related info for your journey

How long is the flight from Louisiana to London?
There are many flights that can get you from Louisiana to London in 14h 50m. Fly via Delta, KLM, or United Airlines 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?
£218 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Virgin Atlantic and British Airways, with prices starting from £255 and £292, 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 Stansted.
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 (89%), Aer Lingus (89%), Finnair (89%).
What are the cheapest flights from Louisiana to London?
On average you can expect to pay £710 for a flight from Louisiana to London. The cheapest flight overall is £298 while the most popular route, (New Orleans Louis Armstrong - London Heathrow) is currently priced at £585.
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, February is the cheapest month in which you can book a flight from Louisiana to London (average of £592). Flying from Louisiana to London in June is currently the most expensive (average of £1,117). 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.

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Top 2 airlines flying from Louisiana to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£528	Average£641	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£594	Average£723	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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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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Cheap flights from Louisiana to London from £213

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Louisiana to London

Cheapest flights from Louisiana to LondonExplore 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 26 September 2026.

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 26 September 2026.

Best flights from Louisiana to LondonDiscover carefully curated flight deals from Louisiana to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Discover carefully curated flight deals from Louisiana to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Direct flights from Louisiana to LondonExplore direct flight options from Louisiana to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 September 2026.

Explore direct flight options from Louisiana to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 September 2026.

Last-minute flights from Louisiana to LondonDiscover last-minute flight deals from Louisiana to London. Data last updated 26 September 2026 and is based on user searches.

Discover last-minute flight deals from Louisiana to London. Data last updated 26 September 2026 and is based on user searches.

One-way flights from Louisiana to LondonSearch for one-way flight options from Louisiana to London. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Search for one-way flight options from Louisiana to London. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Find flight deals from Louisiana to London

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One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisiana to London that are best for you.

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.

Cheapflights Insights

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

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 26 September 2026.

When flying from Louisiana to London, 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 Louisiana to London?

Airfare is below average for this route at the moment.

Louisiana to London flights typically cost between £616 and £910 in January.The cheapest return price found within the last 5 days was £456 on Multiple Airlines (19 Jan–26 Jan).

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

To ensure you get the cheapest price possible for a flight from Louisiana to London, you should look to book at least 34 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.

Related info for your journey

How long is the flight from Louisiana to London?

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

What are the most popular routes from Louisiana to London?

What are the most reliable airlines from Louisiana to London?

What are the cheapest flights from Louisiana to London?

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

How can I find direct flights from Louisiana to London?

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

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

Travelling to a place near London?

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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.

Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Search flights from Louisiana to London by cabin class

Find flights from Louisiana to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 September 2026.

Louisiana and London flights

Browse other Louisiana and London flight options. Last updated on 26 September 2026.

Popular flight searches

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Louisiana to London flights

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Top 2 airlines flying from Louisiana to London

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How does Cheapflights help users find flights from Louisiana to London?

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

Can Cheapflights find flights from Louisiana to London with no change fees?

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

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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 26 September 2026.

Best flights from Louisiana to London
Discover carefully curated flight deals from Louisiana to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 September 2026.

Direct flights from Louisiana to London
Explore direct flight options from Louisiana to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 September 2026.

Last-minute flights from Louisiana to London
Discover last-minute flight deals from Louisiana to London. Data last updated 26 September 2026 and is based on user searches.

One-way flights from Louisiana to London
Search for one-way flight options from Louisiana to London. Find affordable one-way fares based on user searches. Data last updated 26 September 2026.

Louisiana to London flights typically cost between £616 and £910 in January.
The cheapest return price found within the last 5 days was £456 on Multiple Airlines (19 Jan–26 Jan).