LON - MSY

$296 Find Cheap Flights from London to New Orleans

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to New Orleans departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Orleans

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to New Orleans, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to New Orleans, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$760
British Airways
Mon 2/9Mon 2/23
LCY - MSY • 2 stops
Cheapest non-stop
$805
Typical prices: $874-$1,008
British Airways
Fri 5/1Sun 5/10
LHR - MSY • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Consider Main Cabin Extra on American for perks.
At MSY, rideshare and taxis are easy to find.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
British Airways
Cheapest • from $760 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LHR-MSY
Cheapest
LHR-MSY
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 12% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
3 days a week
There are direct flights from London to New Orleans 3 days a week: Tue, Thu, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New Orleans!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to New Orleans (LON-MSY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to New Orleans that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to New Orleans

Mon, Feb 9 - Mon, Feb 23
British Airways Logo
7:15 pm - 10:59 pm
LCY
-
MSY
33h 44m2 stops
British Airways Logo
9:28 am - 8:50 am
MSY
-
LCY
17h 22m2 stops
$760British Airways
Sat, Jan 10 - Sat, Jan 17
Lufthansa Logo
12:05 pm - 9:51 pm
LHR
-
MSY
15h 46m1 stop
Lufthansa Logo
12:40 pm - 11:15 am
MSY
-
LHR
16h 35m2 stops
$765Lufthansa
Fri, May 1 - Sun, May 10
Air Canada Logo
2:10 pm - 10:54 am
LHR
-
MSY
26h 44m1 stop
Air Canada Logo
11:50 am - 6:35 am
MSY
-
LHR
12h 45m1 stop
$766Air Canada
Wed, Apr 15 - Wed, Apr 22
Lufthansa Logo
9:30 am - 9:32 pm
LHR
-
MSY
18h 02m2 stops
Lufthansa Logo
3:54 pm - 6:45 am
MSY
-
LHR
32h 51m2 stops
$767Lufthansa
Fri, May 1 - Sun, May 10
Air Canada Logo
2:05 pm - 10:54 am
LHR
-
MSY
26h 49m2 stops
Air Canada Logo
11:50 am - 10:00 am
MSY
-
LHR
40h 10m2 stops
$772Air Canada
Thu, Jan 15 - Sat, Jan 17
Multiple Airlines Logo
2:00 pm - 10:58 pm
LGW
-
MSY
14h 58m1 stop
Multiple Airlines Logo
10:47 am - 10:05 am
MSY
-
LGW
17h 18m2 stops
$775Multiple Airlines
Fri, Feb 20 - Sun, Mar 8
Air Canada Logo
9:00 am - 11:58 pm
LHR
-
MSY
44h 58m2 stops
Air Canada Logo
8:33 pm - 7:10 am
MSY
-
LHR
29h 37m2 stops
$779Air Canada
Wed, Apr 22 - Tue, Apr 28
Multiple Airlines Logo
2:00 pm - 9:15 am
LGW
-
MSY
25h 15m2 stops
Multiple Airlines Logo
11:06 am - 10:00 am
MSY
-
LGW
16h 54m1 stop
$787Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
8:20 am - 3:49 pm
LHR
-
MSY
13h 29m1 stop
American Airlines Logo
9:50 pm - 12:40 pm
MSY
-
LHR
8h 50mnonstop
$798American Airlines
Sat, Jan 31 - Sun, Feb 15
KLM Logo
10:00 am - 11:25 pm
LCY
-
MSY
19h 25m2 stops
KLM Logo
11:42 am - 8:10 am
MSY
-
LCY
14h 28m2 stops
$959KLM
Booking Insights

KAYAK's insights & trends for London to New Orleans flights

Get data-powered insights and trends into flights from London to New Orleans to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London to New Orleans?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to New Orleans departing in February.

What is the cheapest London to New Orleans flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to New Orleans costs $911 on the route between London Heathrow Airport (LHR) and New Orleans (MSY). It is also the most popular route.

What’s the cheapest day of the week to fly from London to New Orleans?

The average price of all round-trip flights from London to New Orleans clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to New Orleans, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from New Orleans, Tuesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from London to New Orleans?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to New Orleans, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to New Orleans is September, where tickets cost $803 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,166 and $1,091 respectively.

Can I save money by flying with a layover from London to New Orleans?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $912 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to New Orleans, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to New Orleans, you should book around 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Expert advice

Expert advice for your flight from London to New Orleans

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

Consider Main Cabin Extra for early boarding and complimentary drinks on long flights.


Download the American Airlines app for in-flight entertainment on long-haul flights.

Iberia

Iberia's Business Class offers all-aisle access and comfortable bedding on long-haul flights.


Enjoy Spanish cuisine with two meals on Iberia's long-haul flights.

British Airways

BA's Premium Economy offers more space and peace on long-haul flights.


BA's Executive Club offers Avios points for frequent flyers.

Airports
LHR

For a smoother experience at Heathrow, arrive two hours early and monitor flight info screens closely to avoid last-minute gate changes.

MSY

Upon arrival at MSY, rideshare and taxis are easily accessible outside Level 1, door 7, for a quick trip to the city.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on MSY

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more

Good to know

Low seasonJanuary
Cheapest flight$296
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from London Gatwick Airport to New Orleans

When to book flights from London to New Orleans

Are your dates flexible? Find out the best times to travel from London to New Orleans based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to New Orleans

  • Is tax-free shopping available at New Orleans Airport?

    Yes, New Orleans Airport has a wide range of shops that sell tax-free goods. Tax-free goods are also available in certain airport shops for those with an international travel ticket or who are staying in New Orleans for less than 90 days. The airport contains a range of clothes shops, souvenir shops, and places to buy books and magazines.

  • Can I fly non-stop from London airports to New Orleans (MSY)?

    There are no non-stop flights available from London airports to New Orleans. When you fly from Heathrow Airport with airlines such as Air Canada, Austrian Airlines, or Virgin Atlantic, your journey will usually only include one stopover in the United States before you reach your destination. On flights from London Gatwick, London Stansted, Luton, and London City, you will generally have at least two stopovers with one stopover in Europe and then a second changeover in the United States.

  • Which lounges are available at London airports for passengers travelling to New Orleans?

    Those travelling first class to New Orleans with Virgin Atlantic from Heathrow Airport can enjoy the Virgin Atlantic Clubhouse located in Terminal 3. The Clubhouse contains a bar, restaurant service, and a luxury spa. Meanwhile, those flying from Heathrow with Air Canada can use the Maple Leaf Lounge situated in Terminal 2B.

  • What transport is available at New Orleans Airport?

    There are a number of convenient transport options for passengers arriving at Louis Armstrong New Orleans International Airport. Passengers can take the JET or RTA bus services, which depart regularly from outside the Level 3 Ticket Lobby. These routes connect with the downtown New Orleans area. Travel time takes just under an hour and tickets cost around $2 (£1.50). Passengers can also use the New Orleans Airport shuttle bus. This service is more expensive and costs around $24 (£17). Tickets can be purchased in the Level 1 Baggage Claims area.

  • What is the cheapest flight from London to New Orleans?

    In the last 3 days, the lowest price for a flight from London to New Orleans was $296 for a one-way ticket and $760 for a round-trip.

  • Do I need a passport to fly between London and New Orleans?

    Yes

  • Which airports will I be using when flying from London to New Orleans?

    London is served by 5 major airports and there is only 1 main airport in New Orleans. You will leave London from one of these airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You will be arriving at New Orleans Louis Armstrong.

  • Which aircraft models fly most regularly from London to New Orleans?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the London to New Orleans flight route.

  • Which airline alliances offer flights from London to New Orleans?

    oneworld is the only airline alliance operating flights between London and New Orleans.

  • On which days can I fly direct from London to New Orleans?

    You can catch a nonstop flight from London to New Orleans on on Tuesday, Thursday, and Saturday.

  • Which is the best airline for flights from London to New Orleans, United Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from London to New Orleans are United Airlines and British Airways. With an average price for the route of $822 and an overall rating of 7.4, United Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $887 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from London to New Orleans?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to New Orleans.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to New Orleans?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Orleans from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to New Orleans?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New Orleans with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to New Orleans?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New Orleans from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to New Orleans

  • Looking for a cheap flight? 25% of our users found flights on this route for $759 or less one-way.
  • All five of London’s major airports have excellent short and long-stay parking facilities. At some London airports, including London City (LCY) and London Gatwick (LGW), parking is located 5-10min from the terminals. Be sure to factor this extra time in when you travel.
  • London Heathrow (LHR) and London City (LCY) are London’s most central airports and are the easiest to reach by rail from the city centre. However, if you’re travelling to the airport by road, you should remember that central London traffic can be extremely heavy and may increase your journey time.
  • If you are flying to New Orleans from London Gatwick, it is significantly cheaper to book with multiple airlines than to use a single airline.
  • The central Arrivals Lounge at New Orleans Airport (MSY) features a stage where live jazz bands play throughout the day. A perfect introduction to New Orleans’ vibrant music culture.
  • New Orleans Airport is completely wheelchair-friendly. There are no areas that are inaccessible and the terminals have been constructed with wheelchair-use in mind.
  • There is no currency exchange office in operation at New Orleans Airport. However, the airport does contain several ATMs at various points throughout the terminals.

Prefer to fly direct from London to New Orleans?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to New Orleans Louis Armstrong.
Find which airlines fly direct from London to New Orleans Louis Armstrong Airport, which days they fly and book direct flights.

Direct departures

London to New Orleans Louis Armstrong

Tuesday

British Airways

British Airways

Thursday

British Airways

British Airways

Saturday

British Airways

British Airways

See more direct flights

Direct returns

New Orleans Louis Armstrong to London

Tuesday

British Airways

British Airways

Thursday

British Airways

British Airways

Saturday

British Airways

British Airways

See more direct flights

Reviews of the top airlines flying from London to New Orleans

 
See real verified KAYAK customer reviews for airlines flying from London to New Orleans. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to New Orleans? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9106 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

I liked the snacks and the flight attendants were friendly.

8.0 ExcellentAnonymous, Dec 2025
ORD - PHX
Read more United Airlines reviews

I liked the snacks and the flight attendants were friendly.

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Everything you need to know for your flight from London to New Orleans

Information on your arrival and departure airports