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Cheap flights from London to New Orleans from £246

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSY
9 Mar — 16 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to New Orleans Louis Armstrong are usually found in September or March, booked 59 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from London to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from London to New Orleans
Explore the most affordable flight options available from London to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Sat 25/414:00
LGW
-
MSY
1 stop32h 34m
Multiple Airlines
Fri 8/511:44
MSY
-
LGW
2 stops36h 36m
Multiple Airlines
Deal found 7/2£513
Sat 5/916:00
LHR
-
MSY
Nonstop10h 00m
British Airways
Sun 11/1021:50
MSY
-
LHR
Nonstop8h 50m
British Airways
Deal found 6/2£516
Wed 14/1016:00
LHR
-
MSY
Nonstop10h 00m
British Airways
Thu 26/1119:55
MSY
-
LHR
Nonstop8h 40m
British Airways
Deal found 6/2£517
Wed 11/307:25
LHR
-
MSY
1 stop14h 11m
JetBlue
Mon 16/319:47
MSY
-
LHR
1 stop30h 08m
JetBlue
Deal found 6/2£523
Thu 26/214:00
LGW
-
MSY
1 stop29h 58m
Multiple Airlines
Sun 15/321:12
MSY
-
LGW
1 stop31h 48m
Multiple Airlines
Deal found 4/2£531
Tue 17/307:25
LHR
-
MSY
1 stop15h 08m
JetBlue
Sat 21/318:30
MSY
-
LHR
1 stop21h 15m
JetBlue
Deal found 6/2£532
Thu 26/214:00
LGW
-
MSY
1 stop29h 58m
Multiple Airlines
Fri 6/306:10
MSY
-
LGW
1 stop21h 50m
Multiple Airlines
Deal found 4/2£536
Mon 20/408:15
LHR
-
MSY
1 stop32h 37m
JetBlue
Tue 19/506:00
MSY
-
LHR
1 stop18h 30m
JetBlue
Deal found 6/2£538
Thu 15/1016:00
LHR
-
MSY
Nonstop10h 00m
British Airways
Tue 24/1119:55
MSY
-
LHR
Nonstop8h 40m
British Airways
Deal found 6/2£538
Thu 12/314:00
LGW
-
MSY
1 stop34h 01m
Multiple Airlines
Tue 24/320:01
MSY
-
LGW
1 stop32h 59m
Multiple Airlines
Deal found 4/2£542
Fri 27/214:00
LGW
-
MSY
1 stop14h 58m
Multiple Airlines
Sat 7/309:17
MSY
-
LGW
3 stops29h 23m
Multiple Airlines
Deal found 4/2£543
Fri 15/509:15
LHR
-
MSY
1 stop14h 40m
American Airlines
Mon 15/613:50
MSY
-
LHR
1 stop13h 15m
American Airlines
Deal found 6/2£544

Find flight deals from London to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to New Orleans (MSY). 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 7 February 2026.

Round-trip from

£513

One-way from

£246

Popular in

December

Cheapest in

September

Average price

£604

Good round-trip deal

£642 or less

Good one-way deal

£504 or less
25/4-8/5
  • 25/4-8/5
  • 3 total stops
  • 69h 10m total
  • London to New Orleans
Search Deals
27/2
  • 27/2
  • 2 total stops
  • 36h 55m total
  • London to New Orleans
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to New Orleans Louis Armstrong.
Search Deals
Price to beat on a one-way flight from London (LON) to New Orleans Louis Armstrong.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to New Orleans 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 7 February 2026.
Use the filters below to find and compare flights from London to New Orleans that are best for you.

Fly from

London

Fly to

New Orleans

Route

Depart

Return

Price

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Sat 25/4

14:00-19:06

1 stop35h 06m

New Orleans Louis Armstrong

Sun 3/5

11:06-10:00

1 stop16h 54m

£550

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Sat 25/4

14:00-19:06

1 stop35h 06m

New Orleans Louis Armstrong

Fri 8/5

11:06-10:00

1 stop16h 54m

£550

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Thu 5/3

14:00-22:58

1 stop14h 58m

New Orleans Louis Armstrong

Thu 12/3

19:10-06:00

2 stops29h 50m

£560

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Wed 29/4

14:00-16:34

1 stop32h 34m

New Orleans Louis Armstrong

Sun 3/5

11:06-10:00

1 stop16h 54m

£562

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Mon 23/2

14:00-22:58

1 stop14h 58m

New Orleans Louis Armstrong

Sat 7/3

09:17-20:40

3 stops29h 23m

£568

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Fri 6/3

14:00-19:41

1 stop35h 41m

New Orleans Louis Armstrong

Fri 13/3

06:00-06:00

2 stops19h 00m

£570

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Mon 23/3

13:00-23:23

2 stops39h 23m

New Orleans Louis Armstrong

Mon 30/3

21:30-10:00

1 stop30h 30m

£571

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Fri 1/5

14:00-19:06

1 stop35h 06m

New Orleans Louis Armstrong

Tue 5/5

20:01-10:00

1 stop31h 59m

£574

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sun 3/5

08:40-21:03

1 stop18h 23m

New Orleans Louis Armstrong

Thu 7/5

10:32-06:30

1 stop13h 58m

£576

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Sun 3/5

14:00-10:11

1 stop26h 11m

New Orleans Louis Armstrong

Fri 8/5

07:05-06:20

2 stops17h 15m

£578

Flights are sorted by cheapest return flights first.

Deals found on 5/2

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

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

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

Use this chart to determine the optimal time to book a return flight from London to New Orleans. Price data was last updated on 30 January 2026.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to New Orleans. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from London to New Orleans (average of £441). Flying from London to New Orleans in July is currently the most expensive (average of £551). 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 LON to MSY?

Find hourly flight availability from London to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to New Orleans as you normally would.

How much does it cost for a return flight from London to New Orleans?

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

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

Atlanta (ATL) – chosen by Cheapflights users on 37% of one-stop itineraries from London to New Orleans on Cheapflights.

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

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

Washington, D.C. (IAD) is the most affordable one-stop option, with an average return flight price of £377.

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

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

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 37m.

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

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

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 11m.

How often are flights from London to New Orleans delayed?

About 20% of weekly flights between London and New Orleans have experienced delays in the past year, with the average delay time being 112 minutes.

What is the most punctual flight time for London to New Orleans flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to New Orleans flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 20% of flights being delayed.

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated 7 February 2026.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andUnited Airlines from London to New Orleans by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,246 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
JetBlue
7.2
Good
2,898 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,719 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from London to New Orleans. 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 into for flights to New Orleans from London?

    Located just 11.4 mi from the city center, New Orleans Louis Armstrong is the airport most travelers will use when flying to New Orleans from London. Booking flights from London to Louis Armstrong (MSY) should be relatively easy as there are 2 daily inbound flights from London from 10 different airlines.

  • How long is the flight from London to New Orleans?

    Departing from London to New Orleans will take you 10h. There are 4617 mi between London and New Orleans. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Currently priced at £405, United Airlines will fly you from London to New Orleans and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Icelandair - these airlines can fly you to your destination from £415 and £463, respectively. Users have found that United Airlines is 39% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £419. Finnair flights start at £484 while deals on Iberia start at £496 one-way.

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

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

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

    No one likes to see their flight delayed. When booking a flight from London to New Orleans consider choosing American Airlines (73%), Aer Lingus (73%) or Finnair (73%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from London to New Orleans is generally £662, our data shows the cheapest flight currently is £488. When looking at the most popular route, (London Heathrow - New Orleans Louis Armstrong), you can expect to pay £414 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to New Orleans 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 London to New Orleans?

    Currently, March is the cheapest month in which you can book a flight from London to New Orleans (average of £441). Flying from London to New Orleans in July is currently the most expensive (average of £551). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to New Orleans on these airlines

Choose from the following airlines for your flight from London to New Orleans. Flights are based on user searches made on Cheapflights and were last updated on 7 February 2026.
British Airways flights from London to New Orleans Louis Armstrong
Finnair flights from London to New Orleans Louis Armstrong
United Airlines flights from London to New Orleans Louis Armstrong

Top 10 airlines flying from London to New Orleans

Discover the top 10 airlines that operate flights from London to New Orleans. 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 7 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£405Average£562FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£415Average£565FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£463Average£557FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£482Average£618FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£503Average£599FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£511Average£615FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£512Average£702FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£514Average£808FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£533Average£654FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£582Average£699FlexibilityNo cancel feeOn-time77%
Search Iberia 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 London to New Orleans?

Deals for London to New Orleans 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 London to New Orleans?

Millions of users choose and trust Cheapflights to book the best flight deals from London to New Orleans for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to New Orleans from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for London to New Orleans flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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