How long is the flight from New Orleans to London?

A quick flight from New Orleans to London can take about 16h 05m. United Airlines provides one of the quickest options available for as low as £696. The distance from New Orleans to London is about 4617 mi. This flight may include one or multiple stops.

What is the cheapest airline to fly from New Orleans to London round-trip?

According to our current data, Virgin Atlantic (£587), offers the cheapest pricing from New Orleans to London. Users have found that Virgin Atlantic is 26% cheaper than the other options available to this destination.

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

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £226. However, be on the lookout for offers from Virgin Atlantic and British Airways, as they are both options that can get you from New Orleans to London for a low price.

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 New Orleans to London?

When deciding which route to take from New Orleans to London consider New Orleans Louis Armstrong - London Heathrow, New Orleans Louis Armstrong - London Gatwick or New Orleans Louis Armstrong - London Stansted as they are the most popular.

What are the cheapest flights from New Orleans to London?

While on average a flight from New Orleans to London is generally £630, our data shows the cheapest flight currently is £307. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay £578 for that flight.

What are the most reliable airlines from New Orleans 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 New Orleans to London on time: American Airlines (80%), Aer Lingus (80%), Finnair (80%).

What airport do you fly from for flights from New Orleans to London?

Most people fly from New Orleans Louis Armstrong (MSY) if they book a flight from New Orleans to London. On average, Louis Armstrong has 0 outbound flights to London per day from 1 airline. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

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

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

How can I find direct flights from New Orleans to London?

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

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

Yes. Cheapflights offers flight deals from New Orleans 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.

£216+ Cheap Flights from New Orleans to London

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London are usually found in April or January, booked 89 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from New Orleans to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from New Orleans to London
Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Sat 21/1118:55 -

1 stop28h 55m

Wed 25/1109:50 -

2 stops27h 09m

Deal found 27/10£540

Fri 4/1218:01 -

1 stop21h 39m

Tue 8/1207:25 -

1 stop15h 43m

Deal found 29/10£578

Tue 1/1218:01 -

1 stop21h 39m

Wed 9/1207:25 -

1 stop15h 43m

Deal found 28/10£591

Sat 5/1218:01 -

1 stop20h 54m

Tue 8/1207:25 -

1 stop15h 43m

Deal found 26/10£610

Sat 7/1110:05 -

1 stop17h 25m

Sat 14/1108:05 -

1 stop15h 09m

Deal found 29/10£611

Sat 12/1218:05 -

1 stop29h 45m

Thu 7/110:35 -

2 stops30h 15m

Deal found 26/10£616

Thu 10/1209:30 -

2 stops24h 20m

Fri 8/112:35 -

1 stop34h 14m

Deal found 26/10£620

Tue 27/1006:00 -

1 stop19h 55m

Tue 10/1107:25 -

1 stop15h 49m

Deal found 26/10£622

Fri 27/1118:50 -

1 stop20h 50m

Fri 4/1208:05 -

1 stop15h 03m

Deal found 28/10£625

Sat 7/1116:54 -

1 stop32h 01m

Sun 15/1107:45 -

1 stop15h 29m

Deal found 27/10£626

Sat 12/1218:05 -

1 stop29h 45m

Fri 8/112:35 -

2 stops28h 15m

Deal found 26/10£628

Wed 11/1118:04 -

1 stop21h 36m

Fri 15/109:20 -

1 stop35h 23m

Deal found 30/10£636

Best flights from New Orleans to London
Discover carefully curated flight deals from New Orleans to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Tue 2/210:30 -

2 stops16h 40m

Tue 9/206:50 -

2 stops18h 03m

Deal found 29/10£690

Wed 21/409:05 -

2 stops16h 05m

Fri 7/508:40 -

2 stops16h 03m

Deal found 29/10£696

Tue 13/410:19 -

3 stops25h 21m

Sat 17/406:40 -

2 stops22h 47m

Deal found 28/10£743

Mon 23/1119:55 -

Nonstop8h 40m

Tue 8/1213:40 -

Nonstop10h 10m

Deal found 25/10£744

Fri 11/1205:00 -

2 stops23h 50m

Fri 18/1220:35 -

2 stops31h 55m

Deal found 27/10£834

Sun 10/117:23 -

2 stops33h 47m

Sun 17/106:30 -

2 stops22h 45m

Deal found 29/10£1,196

Sun 7/218:30 -

1 stop33h 10m

Fri 12/215:00 -

1 stop25h 23m

Deal found 26/10£704

Wed 9/1215:31 -

1 stop12h 24m

Wed 16/1208:40 -

2 stops16h 30m

Deal found 30/10£739

Tue 9/214:10 -

1 stop14h 05m

Fri 12/215:20 -

2 stops23h 17m

Deal found 26/10£714

Fri 27/1105:30 -

1 stop20h 20m

Fri 4/1206:30 -

2 stops18h 40m

Deal found 28/10£777

Tue 9/215:39 -

1 stop12h 36m

Sat 13/212:05 -

1 stop13h 51m

Deal found 26/10£752

Sun 10/113:40 -

1 stop14h 50m

Sun 17/106:30 -

2 stops18h 10m

Deal found 28/10£785

Fri 19/313:01 -

2 stops19h 39m

Sat 27/314:40 -

2 stops38h 15m

Deal found 28/10£967

Wed 9/1215:35 -

2 stops36h 15m

Wed 16/1210:40 -

2 stops36h 48m

Deal found 30/10£1,124

Sat 21/1117:26 -

2 stops23h 09m

Sat 5/1210:05 -

2 stops42h 49m

Deal found 29/10£1,305

Sat 12/1220:06 -

2 stops54h 54m

Sat 26/1210:00 -

2 stops18h 00m

Deal found 30/10£1,046

Mon 12/410:45 -

2 stops21h 55m

Sat 17/415:40 -

2 stops38h 25m

Deal found 28/10£1,229

Sat 12/1220:06 -

2 stops54h 54m

Mon 28/1210:00 -

2 stops29h 04m

Deal found 30/10£1,096

Fri 1/114:20 -

2 stops44h 10m

Fri 22/110:05 -

2 stops39h 13m

Deal found 26/10£1,484

Mon 23/1119:59 -

2 stops38h 26m

Tue 8/1210:00 -

2 stops30h 04m

Deal found 25/10£1,366

Sun 18/410:45 -

2 stops17h 05m

Mon 19/412:45 -

2 stops27h 10m

Deal found 26/10£1,724

Thu 17/1220:06 -

2 stops37h 39m

Mon 28/1210:00 -

2 stops39h 03m

Deal found 30/10£1,652

Find flight deals from New Orleans to London

Round-trip from	£539
One-way from	£216
Popular in	June
Cheapest in	April
Average price	£722
Good round-trip deal	£813 or less
Good one-way deal	£314 or less

2/2-9/2
3 total stops
43h 13m total
New Orleans to London

Search Deals

JetBlue
11/1-31/12
1 total stop
21h 39m total
New Orleans to London

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£181 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from New Orleans Louis Armstrong to London (LON).

Search Deals

Price to beat on a one-way flight from New Orleans Louis Armstrong to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

£263

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

£263

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Wed 7/4

07:00-06:45

1 stop17h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£263

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Mon 22/3

18:40-05:50

1 stop30h 10m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£366

Fastest return journey

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Thu 8/4

13:05-09:00

2 stops13h 55m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£378

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Thu 4/2

11:30-14:25

3 stops20h 55m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£390

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Wed 7/4

13:05-09:00

2 stops13h 55m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£396

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Fri 13/11

11:29-16:25

2 stops22h 56m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£443

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Mon 28/12

09:30-09:50

2 stops42h 20m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£447

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Wed 7/4

19:40-16:30

2 stops38h 50m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£455

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 35 resultsSorted by cheapest first

Best time to book a flight from New Orleans to London

Have a flexible travel schedule? Discover the best time to fly to London from New Orleans with our price prediction graph.

MSY-LON

MSY-LGW

MSY-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 New Orleans to London

MSY-LON

MSY-LGW

MSY-LHR

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

Currently, February is the cheapest month in which you can book a flight from New Orleans to London (average of £580). Flying from New Orleans to London in July is currently the most expensive (average of £1,098). 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 MSY to LON?

When flying from New Orleans 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 New Orleans to London?

Airfare is below average for this route at the moment.

New Orleans to London flights typically cost between £666 and £1,060 in February.
The cheapest return price found within the last 5 days was £539 on Multiple Airlines (2 Feb–9 Feb).

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

The price you pay for your flight from New Orleans to London may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

What airport do you fly from for flights from New Orleans to London?
Most people fly from New Orleans Louis Armstrong (MSY) if they book a flight from New Orleans to London. On average, Louis Armstrong has 0 outbound flights to London per day from 1 airline. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.
How long is the flight from New Orleans to London?
A quick flight from New Orleans to London can take about 16h 05m. United Airlines provides one of the quickest options available for as low as £696. The distance from New Orleans to London is about 4617 mi. This flight may include one or multiple stops.
What is the cheapest airline to fly from New Orleans to London round-trip?
According to our current data, Virgin Atlantic (£587), offers the cheapest pricing from New Orleans to London. Users have found that Virgin Atlantic is 26% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from New Orleans to London one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £226. However, be on the lookout for offers from Virgin Atlantic and British Airways, as they are both options that can get you from New Orleans to London for a low price.
What are the most popular routes from New Orleans to London?
When deciding which route to take from New Orleans to London consider New Orleans Louis Armstrong - London Heathrow, New Orleans Louis Armstrong - London Gatwick or New Orleans Louis Armstrong - London Stansted as they are the most popular.
What are the most reliable airlines from New Orleans 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 New Orleans to London on time: American Airlines (80%), Aer Lingus (80%), Finnair (80%).
What are the cheapest flights from New Orleans to London?
While on average a flight from New Orleans to London is generally £630, our data shows the cheapest flight currently is £307. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay £578 for that flight.
Can I find deals for flights from New Orleans to London that include hotel bookings?
Yes. In addition to deals on New Orleans to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from New Orleans to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to London.
Can I find deals for business class flights from New Orleans to London?
Yes. Cheapflights offers flight deals from New Orleans 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 New Orleans to London?
Currently, February is the cheapest month in which you can book a flight from New Orleans to London (average of £580). Flying from New Orleans to London in July is currently the most expensive (average of £1,098). 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 New Orleans to London

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£587	Average£714	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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How does Cheapflights help users find flights from New Orleans to London?

Cheapflights helps you search for flights from New Orleans to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from New Orleans to London.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from New Orleans to London, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from New Orleans today and book when prices fit your budget.

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Cheap flights from New Orleans to London from £216

This is the cheapest retur 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.

Cheap flight deals from New Orleans to London

Cheapest flights from New Orleans to LondonExplore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from New Orleans to LondonDiscover carefully curated flight deals from New Orleans to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from New Orleans to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from New Orleans to LondonExplore direct flight options from New Orleans to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Explore direct flight options from New Orleans to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from New Orleans to LondonDiscover last-minute flight deals from New Orleans to London. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from New Orleans to London. Data last updated 30 October 2026 and is based on user searches.

One-way flights from New Orleans to LondonSearch for one-way flight options from New Orleans to London. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from New Orleans to London. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from New Orleans to London

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

Best time to book a flight from New Orleans to London

Have a flexible travel schedule? Discover the best time to fly to London from New Orleans with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from MSY to LON?

Find hourly flight availability from New Orleans 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 30 October 2026.

When flying from New Orleans 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 New Orleans to London?

Airfare is below average for this route at the moment.

New Orleans to London flights typically cost between £666 and £1,060 in February.The cheapest return price found within the last 5 days was £539 on Multiple Airlines (2 Feb–9 Feb).

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

The price you pay for your flight from New Orleans to London may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

What airport do you fly from for flights from New Orleans to London?

How long is the flight from New Orleans to London?

What is the cheapest airline to fly from New Orleans to London round-trip?

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

What are the most popular routes from New Orleans to London?

What are the most reliable airlines from New Orleans to London?

What are the cheapest flights from New Orleans to London?

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

How can I find direct flights from New Orleans to London?

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

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

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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 30 October 2026.

New Orleans and London flights

Browse other New Orleans and London flight options. Last updated on 30 October 2026.

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Browse through other flights departing from New Orleans. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

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

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Cheapest flights from New Orleans to London
Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from New Orleans to London
Discover carefully curated flight deals from New Orleans to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from New Orleans to London
Explore direct flight options from New Orleans to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from New Orleans to London
Discover last-minute flight deals from New Orleans to London. Data last updated 30 October 2026 and is based on user searches.

One-way flights from New Orleans to London
Search for one-way flight options from New Orleans to London. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

New Orleans to London flights typically cost between £666 and £1,060 in February.
The cheapest return price found within the last 5 days was £539 on Multiple Airlines (2 Feb–9 Feb).