£418 Cheap Flights from London (LHR) to New Orleans (MSY)

View £418 flight on Sun, 7 Jun 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Louis Armstrong New Orleans Intl. Airport (MSY)

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Cheap Flights from London (LHR) to New Orleans (MSY)

Prices were available within the past 7 days and start at £418 for one-way flights and £612 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 4 Nov - Tue, 10 Nov
LHR
London
MSY
New Orleans
£612 Return, found 14 hours ago
£612
Return
found 14 hours ago
Select JetBlue Airways flight, departing Wed, 4 Nov from London to New Orleans, returning Tue, 10 Nov, priced at £612 found 14 hours ago
JetBlue Airways
Tue, 10 Nov - Thu, 19 Nov
LHR
London
MSY
New Orleans
£630 Return, just found
£630
Return
just found
Select JetBlue Airways flight, departing Tue, 10 Nov from London to New Orleans, returning Thu, 19 Nov, priced at £630 just found
JetBlue Airways
Tue, 22 Sept - Tue, 6 Oct
LHR
London
MSY
New Orleans
£630 Return, found 5 days ago
£630
Return
found 5 days ago
Select JetBlue Airways flight, departing Tue, 22 Sept from London to New Orleans, returning Tue, 6 Oct, priced at £630 found 5 days ago
Lufthansa
Tue, 10 Nov - Thu, 19 Nov
LHR
London
MSY
New Orleans
£719 Return, just found
£719
Return
just found
Select Lufthansa flight, departing Tue, 10 Nov from London to New Orleans, returning Thu, 19 Nov, priced at £719 just found
Brussels Airlines
Mon, 2 Nov - Mon, 9 Nov
LHR
London
MSY
New Orleans
£719 Return, found 1 hour ago
£719
Return
found 1 hour ago
Select Brussels Airlines flight, departing Mon, 2 Nov from London to New Orleans, returning Mon, 9 Nov, priced at £719 found 1 hour ago
TAP Portugal
Wed, 21 Oct - Tue, 27 Oct
LHR
London
MSY
New Orleans
£725 Return, found 2 days ago
£725
Return
found 2 days ago
Select TAP Portugal flight, departing Wed, 21 Oct from London to New Orleans, returning Tue, 27 Oct, priced at £725 found 2 days ago
American Airlines
Wed, 2 Sept - Thu, 10 Sept
LHR
London
MSY
New Orleans
£738 Return, found 10 hours ago
£738
Return
found 10 hours ago
Select American Airlines flight, departing Wed, 2 Sept from London to New Orleans, returning Thu, 10 Sept, priced at £738 found 10 hours ago
American Airlines
Wed, 2 Sept - Thu, 10 Sept
LHR
London
MSY
New Orleans
£738 Return, found 10 hours ago
£738
Return
found 10 hours ago
Select American Airlines flight, departing Wed, 2 Sept from London to New Orleans, returning Thu, 10 Sept, priced at £738 found 10 hours ago
Austrian Airlines
Tue, 10 Nov - Thu, 19 Nov
LHR
London
MSY
New Orleans
£742 Return, just found
£742
Return
just found
Select Austrian Airlines flight, departing Tue, 10 Nov from London to New Orleans, returning Thu, 19 Nov, priced at £742 just found
Air Canada
Tue, 5 Jan - Tue, 12 Jan
LHR
London
MSY
New Orleans
£744 Return, found 3 days ago
£744
Return
found 3 days ago
Select Air Canada flight, departing Tue, 5 Jan from London to New Orleans, returning Tue, 12 Jan, priced at £744 found 3 days ago

Alternative airports near New Orleans

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Louis Armstrong New Orleans Intl. MSY. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from £840
MSY
Louis Armstrong New Orleans Intl.
Cheapest
Average driving time to city centre20 min
Flights from £840

Find the cheapest month to fly from London (LHR) to New Orleans (MSY)

September is typically the cheapest month to fly

From £579 - £763 per traveller.

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) cost?
One-way flights typically cost between £478 and £2,670 and return flights often range between £619 and £2,823. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
September is typically the cheapest month to fly from London Heathrow (LHR) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), with average return fares of approximately £597. This is about 19% lower than the average price throughout the year. September often sees lower prices as the summer holiday rush has ended, and demand for travel tends to decrease. Other cheap months to fly from London Heathrow (LHR) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) include January and February.
Which airlines fly direct from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Enter LHR to MSY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
To find a cheap flight from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The best airline to fly with from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will differ from traveller to traveller. If you like to fly early, BA offers early morning flights. If price is the most important factor, BA typically offers the lowest fares. VS offers the most daily flights from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The best time to fly from London Heathrow (LHR) to New Orleans, LA (MSY) is typically February. This month offers a great balance, as it's both one of the cheapest and most popular times to travel. You can expect return flights to be around £597, and with its popularity, you'll find plenty of flight options to choose from. September is also a good option for lower prices, though it might not have as many flight choices.
How many flights per day from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
There is approximately 1 connecting flight per day from London (LHR-Heathrow) (LHR) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) (MSY). For even more choice, look at flights that include layovers. Some common connection points include Unknown (DUB), John F. Kennedy Intl. (JFK), and Pearson Intl. (YYZ).
What is the earliest flight from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The earliest flight from London Heathrow (LHR) to New Orleans, LA (MSY) typically departs at approximately 6:00 AM local time. This service is operated by British Airways and American Airlines, and it is a seasonal service active in November. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
You'll find the most flights from London Heathrow (LHR) to Louis Armstrong New Orleans Intl. (MSY) on a Monday, with around 79 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and British Airways. Flight schedules are fairly consistent throughout the week, with Monday offering only slightly more flights than other days.
What are the most popular departure times for flights from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to New Orleans, LA (MSY) are in the morning, from 9am to 12pm. About 33% of passengers prefer this time. Many major carriers, including Virgin Atlantic, United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to start your journey relatively early and arrive in New Orleans with plenty of time to settle in.
How long does it take to fly from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
A nonstop flight from LHR to MSY typically takes around 10 hours, covering approximately 4,621 miles. Connecting flights on this route usually add 4 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Select the "Business class" and "First class" filters when looking for LHR to MSY flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
A direct, return business class ticket from London Heathrow (LHR) to New Orleans, LA (MSY) typically costs between £2,897 - £5,221. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for New Orleans from Heathrow (LHR)?
From Heathrow (LHR), you can fly directly into Louis Armstrong New Orleans Intl. (MSY) to reach New Orleans. Some flights may connect through major hubs like Adolfo Suarez Madrid-Barajas (MAD), Schiphol (AMS), Roissy-Charles de Gaulle (CDG) before reaching New Orleans. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
If you booked your London (LHR-Heathrow) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Heathrow
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, TAP Portugal, United, Virgin Atlantic
Return price
£611
Distance
7392 km

Book with confidence

Compare flights from London to New Orleans easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to New Orleans. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Louis Armstrong New Orleans Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Louis Armstrong New Orleans Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Louis Armstrong New Orleans Intl. (MSY)

The easiest way to view the best deals on flights from London to New Orleans today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Louis Armstrong New Orleans Intl. start at just £612 and range up to £744.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and New Orleans
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to New Orleans flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Louis Armstrong New Orleans Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to New Orleans easily and book with confidence

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*Available to Expedia members.