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Cheap flights from New Orleans 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

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London are usually found in October or August, booked 7 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from New Orleans to London

Enter your travel dates to find the best prices.

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 5 December 2025.

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
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
Fri 12/1205:15MSY - LGW
1 stop22h 45mMultiple Airlines
Sat 13/1214:00LGW - MSY
1 stop29h 07mMultiple Airlines
Deal found 4/12£646
Thu 4/1205:15MSY - LGW
2 stops42h 45mMultiple Airlines
Thu 11/1214:00LGW - MSY
1 stop28h 57mMultiple Airlines
Deal found 3/12£710
Sat 6/1215:20MSY - LGW
3 stops23h 20mMultiple Airlines
Fri 12/1214:00LGW - MSY
1 stop14h 50mMultiple Airlines
Deal found 2/12£716

Find flight deals from New Orleans to London

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.

Round-trip from

£479

One-way from

£200

Popular in

June

Cheapest in

October

Average price

£740

Good one-way deal

£367 or less
Austrian Airlines
  • Austrian Airlines
  • 13/2-19/2
  • 2 total stops
  • 25h 36m total
  • New Orleans to London
Search Deals
11/1
  • 11/1
  • 2 total stops
  • 27h 24m total
  • New Orleans 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 New Orleans Louis Armstrong to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Orleans 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 New Orleans to London that are best for you.

Fly from

New Orleans

Fly to

London

Route

Depart

Return

Price

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 5/2

09:17-10:50

2 stops19h 33m

London Heathrow

Sun 8/2

12:15-08:21

3 stops26h 06m

£525

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 26/2

10:00-08:45

2 stops16h 45m

London Heathrow

Sat 7/3

11:30-23:14

2 stops17h 44m

£527

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 12/3

14:40-06:50

1 stop11h 10m

London Heathrow

Sat 21/3

20:00-10:36

1 stop19h 36m

£528

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Mon 5/1

11:43-06:20

1 stop12h 37m

London Heathrow

Fri 16/1

10:10-18:57

1 stop14h 47m

£528

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Fri 10/4

21:50-12:40

Nonstop8h 50m

London Heathrow

Sun 19/4

16:00-20:00

Nonstop10h 00m

£529

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 12/3

11:31-06:55

1 stop14h 24m

London Heathrow

Sat 21/3

20:00-10:23

2 stops19h 23m

£531

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Mon 2/3

06:20-10:00

1 stop21h 40m

London Gatwick

Wed 18/3

13:00-09:46

2 stops25h 46m

£535

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 30/4

16:15-13:10

1 stop14h 55m

London Heathrow

Sun 3/5

06:30-18:45

2 stops18h 15m

£536

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 8/2

13:29-10:00

1 stop14h 31m

London Heathrow

Thu 19/2

13:45-17:55

Nonstop10h 10m

£539

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sat 18/4

09:57-08:55

2 stops16h 58m

London Heathrow

Mon 27/4

06:30-15:24

2 stops14h 54m

£539

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 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.
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

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

Use this chart to determine the optimal time to book a return flight from New Orleans to London. Price data was last updated on 28 November 2025.

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 7 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from New Orleans to London (average of £82). Flying from New Orleans 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 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 5 December 2025.

When flying from New Orleans to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 34% versus a flight in the evening.

What’s the top stopover airport for flights from New Orleans to London?

Share of one-stop return flights from New Orleans to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Atlanta (ATL) – chosen by Cheapflights users on 57% of one-stop itineraries from New Orleans to London on Cheapflights.

What’s the cheapest stopover airport for flights from New Orleans to London?

Average return fare for one-stop flights from New Orleans to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £592.

What’s the fastest stopover option from New Orleans to London?

Shortest average travel time for one-stop one-way flights from New Orleans to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for one-stop routes: 10h 47m.

Which airport typically offers the quickest stopover for flights from New Orleans to London?

Average stopover duration for one-stop one-way flights from New Orleans to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Miami (MIA) offer the fastest connection on this route, with an average stopover time of 1h 28m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 5 December 2025.
See what other customers who have flown with British Airways from New Orleans to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,562 reviews
Check prices

Crew

7.6

Food

6.4

Boarding

6.9

Overall

6.7

Entertainment

6.4

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,562 reviews
British Airways
6.7
Okay
7,562 reviews
Check prices

Crew

7.6

Food

6.4

Boarding

6.9

Overall

6.7

Entertainment

6.4

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 2 outbound flights to London per day from 2 airlines. 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 8h 50m. Delta provides one of the quickest options available for as low as £529. The distance from New Orleans to London is about 4617 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from New Orleans to London round-trip?

    According to our current data, Virgin Atlantic (£479), and British Airways (£491) 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 Virgin Atlantic, with whom users have recently found tickets for as low as £285. However, be on the lookout for offers from Iberia 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 City 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 (82%), Aer Lingus (82%), Finnair (82%).

  • What are the cheapest flights from New Orleans to London?

    While on average a flight from New Orleans to London is generally £367, our data shows the cheapest flight currently is £367. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay £443 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, October is the cheapest month in which you can book a flight from New Orleans to London (average of £82). Flying from New Orleans 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?

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Top 2 airlines flying from New Orleans to London

Discover the top 2 airlines that operate flights from New Orleans 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 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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