How long is the flight from Louisiana to London?

There are many flights that can get you from Louisiana to London in 11h 50m. Fly via United Airlines, Delta, or British Airways to get the fastest option. The distance between Louisiana and London is about 4625 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?

£226 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 £253 and £277, 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 £587 for a flight from Louisiana to London. The cheapest flight overall is £240 while the most popular route, (New Orleans Louis Armstrong - London Heathrow) is currently priced at £559.

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 (81%), Aer Lingus (81%), Finnair (81%).

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.

£210+ 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 9 November 2026.

Wed 11/1108:00 -

1 stop15h 50m

Sun 15/1109:40 -

1 stop34h 02m

Deal found 8/11£575

Wed 11/1106:00 -

1 stop18h 55m

Wed 18/1107:25 -

1 stop15h 49m

Deal found 4/11£597

Tue 1/1218:01 -

1 stop21h 39m

Wed 9/1207:25 -

1 stop15h 43m

Deal found 5/11£606

Fri 13/1118:04 -

1 stop21h 36m

Fri 20/1108:05 -

1 stop15h 55m

Deal found 6/11£620

Wed 4/1118:04 -

1 stop21h 36m

Wed 11/1107:25 -

1 stop15h 49m

Deal found 4/11£624

Thu 12/1118:04 -

1 stop20h 51m

Mon 16/1108:05 -

1 stop15h 09m

Deal found 4/11£630

Fri 6/1106:00 -

1 stop18h 55m

Fri 13/1108:05 -

1 stop31h 02m

Deal found 5/11£635

Fri 4/1218:01 -

1 stop21h 39m

Fri 11/1212:20 -

1 stop34h 48m

Deal found 6/11£643

Sat 5/1218:01 -

1 stop20h 54m

Fri 11/1212:20 -

1 stop34h 48m

Deal found 5/11£644

Sat 5/1218:01 -

1 stop20h 54m

Sat 12/1209:20 -

1 stop35h 21m

Deal found 6/11£646

Mon 7/1208:16 -

1 stop16h 34m

Mon 14/1211:25 -

2 stops38h 53m

Deal found 7/11£704

Mon 7/1207:03 -

1 stop18h 37m

Mon 14/1213:45 -

2 stops38h 40m

Deal found 8/11£710

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 9 November 2026.

Sun 25/416:08 -

1 stop33h 37m

Wed 28/407:25 -

2 stops19h 06m

Deal found 8/11£577

Wed 24/307:30 -

1 stop17h 55m

Tue 30/306:30 -

2 stops18h 13m

Deal found 5/11£694

Wed 2/1214:25 -

1 stop11h 50m

Wed 9/1219:40 -

2 stops20h 51m

Deal found 4/11£695

Sun 7/216:24 -

2 stops17h 36m

Sun 14/219:30 -

2 stops32h 27m

Deal found 7/11£709

Thu 24/1220:18 -

1 stop27h 32m

Thu 31/1210:35 -

1 stop28h 10m

Deal found 8/11£753

Mon 7/1217:11 -

1 stop12h 29m

Tue 22/1213:20 -

2 stops16h 15m

Deal found 5/11£768

Wed 24/307:00 -

2 stops45h 10m

Tue 30/310:05 -

2 stops42h 16m

Deal found 5/11£916

Fri 5/215:35 -

2 stops18h 10m

Sun 14/221:25 -

3 stops31h 34m

Deal found 6/11£1,142

Mon 1/318:02 -

1 stop31h 38m

Wed 3/316:40 -

2 stops34h 27m

Deal found 4/11£618

Sun 7/210:29 -

2 stops15h 26m

Sat 13/208:40 -

2 stops19h 17m

Deal found 7/11£732

Thu 14/114:41 -

1 stop11h 34m

Mon 18/119:40 -

2 stops20h 19m

Deal found 5/11£743

Mon 3/509:30 -

2 stops17h 00m

Tue 18/508:45 -

2 stops19h 40m

Deal found 5/11£675

Sat 5/1207:45 -

2 stops21h 05m

Fri 11/1212:15 -

2 stops16h 50m

Deal found 5/11£776

Fri 7/507:30 -

1 stop21h 50m

Fri 14/508:40 -

2 stops16h 03m

Deal found 6/11£735

Mon 22/207:08 -

1 stop18h 47m

Fri 26/207:30 -

2 stops20h 55m

Deal found 4/11£678

Wed 10/211:14 -

2 stops13h 36m

Sun 14/208:40 -

2 stops20h 59m

Deal found 8/11£735

Sat 6/314:00 -

2 stops36h 30m

Fri 12/307:30 -

2 stops20h 55m

Deal found 7/11£688

Mon 11/107:01 -

2 stops33h 34m

Mon 18/117:25 -

2 stops31h 53m

Deal found 8/11£1,003

Sun 14/211:50 -

1 stop16h 25m

Wed 17/210:00 -

1 stop15h 27m

Deal found 7/11£696

Tue 15/1208:00 -

1 stop21h 30m

Sat 9/113:40 -

Nonstop10h 10m

Deal found 5/11£938

Mon 1/207:30 -

1 stop16h 55m

Sun 14/206:30 -

2 stops18h 26m

Deal found 9/11£790

Mon 7/1207:03 -

1 stop18h 37m

Mon 14/1213:45 -

2 stops38h 40m

Deal found 8/11£710

Wed 13/111:23 -

2 stops15h 37m

Mon 18/110:00 -

2 stops18h 19m

Deal found 7/11£795

Wed 21/405:00 -

1 stop24h 35m

Fri 7/508:30 -

1 stop31h 36m

Deal found 7/11£713

Mon 1/215:35 -

2 stops18h 10m

Sun 14/221:25 -

3 stops31h 34m

Deal found 9/11£1,150

Sun 10/117:23 -

2 stops33h 47m

Sun 17/106:30 -

2 stops22h 45m

Deal found 5/11£1,201

Wed 2/1209:35 -

2 stops14h 20m

Wed 9/1207:40 -

2 stops18h 02m

Deal found 4/11£717

Tue 8/1215:35 -

2 stops35h 50m

Tue 15/1210:40 -

2 stops36h 28m

Deal found 8/11£1,156

Sat 5/1207:04 -

2 stops27h 26m

Sat 12/1206:30 -

2 stops22h 24m

Deal found 8/11£1,224

Sun 20/1209:10 -

1 stop14h 40m

Sun 27/1209:40 -

1 stop28h 58m

Deal found 5/11£1,178

Find flight deals from Louisiana to London

Round-trip from	£559
One-way from	£210
Popular in	June
Cheapest in	February
Average price	£883
Good round-trip deal	£349 or less
Good one-way deal	£305 or less

United Airlines
9/2-10/2
3 total stops
53h 01m total
Louisiana to London

Search Deals

JetBlue
2/2-31/12
1 total stop
21h 39m total
Louisiana to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£159 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 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

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Wed 13/1

08:39-05:50

2 stops39h 11m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£226

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Tue 13/4

15:32-12:15

1 stop14h 43m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£255

Fastest return journey

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Tue 9/2

19:55-10:35

Nonstop8h 40m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£258

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Tue 13/4

10:19-16:00

2 stops23h 41m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£259

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Tue 9/2

09:15-10:25

2 stops19h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£264

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Tue 4/5

12:00-07:25

2 stops13h 25m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£264

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Wed 17/2

05:00-10:50

2 stops23h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£264

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Wed 3/3

07:00-10:50

3 stops21h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£264

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Sun 25/4

05:00-06:45

2 stops19h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£264

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Sat 24/4

14:12-21:00

3 stops24h 48m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£271

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 56 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.

SHV-LHR

MSY-LHR

BTR-LHR

MSY-LGW

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

SHV-LHR

MSY-LHR

BTR-LHR

MSY-LGW

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 £534). Flying from Louisiana to London in June is currently the most expensive (average of £1,087). 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 £669 and £1,086 in February.
The cheapest return price found within the last 5 days was £559 on United Airlines (9 Feb–10 Feb).

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 33 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 11h 50m. Fly via United Airlines, Delta, or British Airways to get the fastest option. The distance between Louisiana and London is about 4625 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?
£226 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 £253 and £277, 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 (81%), Aer Lingus (81%), Finnair (81%).
What are the cheapest flights from Louisiana to London?
On average you can expect to pay £587 for a flight from Louisiana to London. The cheapest flight overall is £240 while the most popular route, (New Orleans Louis Armstrong - London Heathrow) is currently priced at £559.
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 £534). Flying from Louisiana to London in June is currently the most expensive (average of £1,087). 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 airline flying from Louisiana to London

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£589	Average£717	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 £210

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. 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 9 November 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 9 November 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 9 November 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 9 November 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 9 November 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 9 November 2026.

Last-minute flights from Louisiana to LondonDiscover last-minute flight deals from Louisiana to London. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Louisiana to London. Data last updated 9 November 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 9 November 2026.

Search for one-way flight options from Louisiana to London. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Find flight deals from Louisiana to London

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One-way from

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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 9 November 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 £669 and £1,086 in February.The cheapest return price found within the last 5 days was £559 on United Airlines (9 Feb–10 Feb).

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 33 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.

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Search flights from Louisiana to London by cabin class

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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 9 November 2026.

Louisiana and London flights

Browse other Louisiana and London flight options. Last updated on 9 November 2026.

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Louisiana to London flights

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Top airline 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 9 November 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 9 November 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 9 November 2026.

Last-minute flights from Louisiana to London
Discover last-minute flight deals from Louisiana to London. Data last updated 9 November 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 9 November 2026.

Louisiana to London flights typically cost between £669 and £1,086 in February.
The cheapest return price found within the last 5 days was £559 on United Airlines (9 Feb–10 Feb).