€427 Cheap Flights London to New Orleans (LHR-MSY)

View €427 flight on Tue, 17 Feb 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 to New Orleans (LHR-MSY)

Prices were available within the past 7 days and start at €427 for one-way flights and €565 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 25 Nov - Thu, 4 Dec
LHR
London
MSY
New Orleans
€565 Return, found 3 days ago
€565
Return
found 3 days ago
Select JetBlue Airways flight, departing Tue, 25 Nov from London to New Orleans, returning Thu, 4 Dec, priced at €565 found 3 days ago
JetBlue Airways
Sat, 24 Jan - Tue, 3 Feb
LHR
London
MSY
New Orleans
€600 Return, found 6 days ago
€600
Return
found 6 days ago
Select JetBlue Airways flight, departing Sat, 24 Jan from London to New Orleans, returning Tue, 3 Feb, priced at €600 found 6 days ago
Lufthansa
Sat, 24 Jan - Tue, 3 Feb
LHR
London
MSY
New Orleans
€617 Return, found 6 days ago
€617
Return
found 6 days ago
Select Lufthansa flight, departing Sat, 24 Jan from London to New Orleans, returning Tue, 3 Feb, priced at €617 found 6 days ago
Lufthansa
Sat, 24 Jan - Tue, 3 Feb
LHR
London
MSY
New Orleans
€636 Return, found 6 days ago
€636
Return
found 6 days ago
Select Lufthansa flight, departing Sat, 24 Jan from London to New Orleans, returning Tue, 3 Feb, priced at €636 found 6 days ago
Austrian Airlines
Sat, 24 Jan - Tue, 3 Feb
LHR
London
MSY
New Orleans
€642 Return, found 6 days ago
€642
Return
found 6 days ago
Select Austrian Airlines flight, departing Sat, 24 Jan from London to New Orleans, returning Tue, 3 Feb, priced at €642 found 6 days ago
JetBlue Airways
Thu, 20 Nov - Tue, 25 Nov
LHR
London
MSY
New Orleans
€651 Return, found 7 hours ago
€651
Return
found 7 hours ago
Select JetBlue Airways flight, departing Thu, 20 Nov from London to New Orleans, returning Tue, 25 Nov, priced at €651 found 7 hours ago
United
Sat, 24 Jan - Tue, 3 Feb
LHR
London
MSY
New Orleans
€661 Return, found 6 days ago
€661
Return
found 6 days ago
Select United flight, departing Sat, 24 Jan from London to New Orleans, returning Tue, 3 Feb, priced at €661 found 6 days ago
JetBlue Airways
Tue, 30 Dec - Tue, 13 Jan
LHR
London
MSY
New Orleans
€666 Return, found 2 hours ago
€666
Return
found 2 hours ago
Select JetBlue Airways flight, departing Tue, 30 Dec from London to New Orleans, returning Tue, 13 Jan, priced at €666 found 2 hours ago
British Airways
Tue, 25 Nov - Thu, 4 Dec
LHR
London
MSY
New Orleans
€718 Return, found 3 days ago
€718
Return
found 3 days ago
Select British Airways flight, departing Tue, 25 Nov from London to New Orleans, returning Thu, 4 Dec, priced at €718 found 3 days ago
Iberia
Tue, 25 Nov - Thu, 4 Dec
LHR
London
MSY
New Orleans
€729 Return, found 3 days ago
€729
Return
found 3 days ago
Select Iberia flight, departing Tue, 25 Nov from London to New Orleans, returning Thu, 4 Dec, priced at €729 found 3 days ago

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

March is typically the cheapest month to fly

From €465 - €931 per traveller.
London to New Orleans route information
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, JetBlue Airways, KLM, Lufthansa, United, Virgin Atlantic
Return price
€565
Distance
7392 km
Average flight time
9 hours 55 mins

Perfect flights from London to New Orleans

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to New Orleans. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Louis Armstrong New Orleans Intl. ticket options cater to your travel preferences, with incredible one-way fares from €427 and roundtrip prices from €565. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Louis Armstrong New Orleans Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in New Orleans.

Frequently asked questions

How much is a flight from Heathrow Airport to Louis Armstrong New Orleans Intl. Airport (MSY)?
Round-trip journeys between Heathrow Airport (LHR) and Louis Armstrong New Orleans Intl. Airport (MSY) start from €565. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Louis Armstrong New Orleans Intl. Airport?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from LHR to MSY that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Heathrow to Louis Armstrong New Orleans Intl. Airport (MSY) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Louis Armstrong New Orleans Intl. Airport?
Hounslow to Kenner is around 7,400 kilometres, so get ready to spend quite a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Take a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from LHR to Louis Armstrong New Orleans Intl. Airport?
If you want to fly directly from Heathrow Airport (LHR) to MSY, British Airways (BA) is a popular choice. It operates 13 monthly flights between Hounslow and Kenner.
Are Heathrow Airport to Louis Armstrong New Orleans Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Heathrow Airport to MSY are available up to 12 months before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

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