LON - MSY

$351 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 4/29. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$698
Overall average: $802
JetBlue
Wed 3/18Wed 3/25
LHR - MSY • 2 stops
Cheapest non-stop
$702
Typical prices: $805-$1,496
British Airways
Thu 3/5Thu 3/19
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
JetBlue
Cheapest • from $698 (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
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 33% 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
6 days a week
There are direct flights from London to New Orleans 6 days a week: Tue, Wed, Thu, Fri, Sat, Sun.
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

Wed, Mar 18 - Wed, Mar 25
JetBlue Logo
7:25 am - 9:13 pm
LHR
-
MSY
18h 48m
2 stops
JetBlue Logo
10:45 am - 6:55 am
MSY
-
LHR
15h 10m
1 stop
$698JetBlue
Thu, Mar 5 - Sat, Mar 21
United Airlines Logo
10:00 am - 9:19 pm
LHR
-
MSY
17h 19m
1 stop
United Airlines Logo
4:08 pm - 11:15 am
MSY
-
LHR
14h 07m
1 stop
$699United Airlines
Wed, Feb 25 - Thu, Mar 5
Multiple Airlines Logo
5:55 am - 8:55 pm
STN
-
MSY
45h 00m
3 stops
Multiple Airlines Logo
6:10 am - 11:40 pm
MSY
-
STN
35h 30m
3 stops
$700Multiple Airlines
Thu, Mar 5 - Thu, Mar 19
British Airways Logo
1:45 pm - 5:55 pm
LHR
-
MSY
10h 10mnonstop
British Airways Logo
8:55 pm - 10:35 am
MSY
-
LHR
8h 40mnonstop
$702British Airways
Sun, Apr 19 - Thu, Apr 30
British Airways Logo
4:00 pm - 8:00 pm
LHR
-
MSY
10h 00mnonstop
British Airways Logo
9:50 pm - 12:40 pm
MSY
-
LHR
8h 50mnonstop
$705British Airways
Thu, Mar 5 - Sun, Mar 22
United Airlines Logo
7:40 am - 3:27 pm
LHR
-
MSY
13h 47m
1 stop
United Airlines Logo
10:31 am - 9:40 am
MSY
-
LHR
18h 09m
1 stop
$710United Airlines
Mon, Mar 2 - Mon, Mar 9
Lufthansa Logo
9:50 am - 9:49 pm
LCY
-
MSY
17h 59m
2 stops
Lufthansa Logo
5:20 pm - 5:40 pm
MSY
-
LCY
19h 20m
2 stops
$889Lufthansa
Wed, Apr 15 - Wed, Apr 22
Lufthansa Logo
9:15 am - 9:32 pm
LCY
-
MSY
18h 17m
2 stops
Lufthansa Logo
12:44 pm - 5:55 pm
MSY
-
LCY
23h 11m
2 stops
$905Lufthansa
Tue, Apr 21 - Tue, Apr 28
Turkish Airlines Logo
6:15 am - 10:25 pm
STN
-
MSY
22h 10m
2 stops
Turkish Airlines Logo
7:00 am - 9:55 am
MSY
-
STN
20h 55m
2 stops
$1,574Turkish Airlines
Sun, Jun 14 - Sun, Jul 5
Turkish Airlines Logo
6:15 am - 10:27 pm
STN
-
MSY
22h 12m
2 stops
Turkish Airlines Logo
5:30 pm - 10:10 pm
MSY
-
STN
22h 40m
2 stops
$1,657Turkish Airlines
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 March.

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 $774 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 $804 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,133 and $1,102 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 1 stop layover the cheapest option at $799 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 2 weeks before departure, which saves you about 33% 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.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

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.

Marisa Garcia

Marisa Garcia

Expert on Iberia

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.

Duncan Madden

Duncan Madden

Expert on British Airways and LHR

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.

Daniel Scheffler

Daniel Scheffler

Expert on MSY

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.

Good to know

Low seasonJanuary
Cheapest flight$351
Best time to beat the crowds with an average 10% 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 $351 for a one-way ticket and $698 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 airlines offer Wi-Fi service onboard planes from London to New Orleans?

    Only American Airlines offers inflight Wi-Fi service on the London to New Orleans flight route.

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

    The Boeing 787-10 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 $958 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 $717 or less one-way and $799 or less round-trip.
  • 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

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

New Orleans Louis Armstrong to London

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

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 9236 reviews
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

10.0 ExcellentJanaki, Feb 2026
PDX - SFO
Read more United Airlines reviews

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

The attendant on board was amazing. She should be doing business/first international long haul.

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

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.

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

Information on your arrival and departure airports