Cheap flights from London to New Orleans from £225
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to New Orleans departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London to New Orleans
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Lufthansa flights from London to New Orleans
Our best Lufthansa deals on London to New Orleans flight tickets
Austrian Airlines flights from London to New Orleans
Our best Austrian Airlines deals on London to New Orleans flight tickets
See travel insights to New Orleans from
How to get the cheapest flight ticket from London to New Orleans
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and New Orleans?
What is the cheapest month to fly to New Orleans?
The cheapest month to fly to New Orleans from London is in March. Flight prices, which tend to average around £573, are often lower during this time because this is during the off-season. The month of January is another great option to travel to New Orleans, with average flight prices from London averaging around £580.
What is the cheapest day to depart on your flight to New Orleans?
According to our data, Tuesday is the cheapest day to fly to New Orleans from London. The lowest ticket price found for a Tuesday departure recently was £610. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London to New Orleans on a Sunday will generally be more expensive and average around £771. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to New Orleans?
Our most recent data shows that the best time of day to fly to New Orleans is in the morning. Flights from London to New Orleans during this time can be as low as £604. Try not to purchase tickets in the afternoon because they tend to be around £708. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest London to New Orleans Louis Armstrong flight route?
Fly from London Heathrow to New Orleans Louis Armstrong for the best London - New Orleans Louis Armstrong flight prices
How far in advance should I book a flight to New Orleans?
You are more likely to see cheaper flights to New Orleans from London when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around £671 when searching 22 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from London for as low as £579 on momondo.
What cabin class options are available on London to New Orleans Louis Armstrong flights?
There are 3 cabin classes available to choose from on London to New Orleans Louis Armstrong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London to New Orleans Louis Armstrong?
Lufthansa, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from London to New Orleans Louis Armstrong
Which airlines fly to New Orleans?
British Airways, Finnair and Virgin Atlantic are the top three most popular airlines that fly to New Orleans from London according to our data. British Airways is the first choice among our users, with 54% of people opting to fly with this airline when travelling to New Orleans. Keep in mind that there are 11 different airlines that fly to New Orleans on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to New Orleans on average per day?
3 flights are operational daily from London to New Orleans as of June 2025. The most popular departure time for this route is 16:00, with 100% of flights per day taking off in the afternoon.
How many flights depart from London to New Orleans on average per week?
25 flights are operational weekly from London to New Orleans as of June 2025. The most popular departure day for this route is Wed, with 20% of flights per week taking off on this day.
When to book flights from London to New Orleans
Cheap London to New Orleans (LON to MSY) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to New Orleans
Best price found | £225 |
|---|---|
Fastest flight time | 9h 50m |
Direct flights | Mon, Thu, Fri, Sat and Sun |
Airports in New Orleans | 1 airport |
How far is London to New Orleans Louis Armstrong by plane?
New Orleans Louis Armstrong is 4623.7 mi away from London. By plane, this route typically takes 9h 50m.
When did momondo last update prices for flights from London to New Orleans Louis Armstrong Airport?
Prices for flights from London to New Orleans Louis Armstrong Airport were last updated today.
How many operators does momondo search for flights from London to New Orleans Louis Armstrong Airport?
As of June 2025, there are 11 operators available to choose from for flights from London to New Orleans Louis Armstrong Airport.
How old do you have to be to fly from London to New Orleans Louis Armstrong Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to New Orleans Louis Armstrong Airport.
What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?
The necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to New Orleans?
momondo data reveals that the most frequently booked plane model on the route from London to New Orleans is Boeing 787-10 Dreamliner, representing 45.92% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 31.39%, Boeing 787-9 Dreamliner at 17.02%, and Boeing 777 at 3.50%.
What is the most popular airline from London to New Orleans?
momondo data reveals that the most frequently booked airline on the route from London to New Orleans is British Airways, representing 50% of all bookings. The subsequent popular airlines are Finnair at 21%, Virgin Atlantic at 9%, and Iberia at 6%.
Best airlines flying from London to New Orleans
Compare and see reviews for airlines that fly from London to New Orleans with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £405 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom £420 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom £445 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom £452 | Free Cancellation | Rating 7.8 1,363 reviews | |||
| PriceFrom £475 | Free Cancellation | Rating 6.6 7,028 reviews | |||
| PriceFrom £498 | Free Cancellation | Rating 7.6 1,292 reviews | |||
| PriceFrom £500 | Free Cancellation | Rating 7.4 653 reviews | |||
| PriceFrom £505 | Free Cancellation | Rating 6.8 7,152 reviews | |||
| PriceFrom £513 | Free Cancellation | Rating 7.1 9,563 reviews | |||
| PriceFrom £560 | Free Cancellation | Rating 7.0 2,778 reviews |
Travelling to a place near New Orleans?
Book flights to New Orleans if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to New Orleans?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to New Orleans for you.
Can I find flights from London to New Orleans with flexible booking policies on momondo?
Yes. All flights to New Orleans from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to New Orleans?
Once you have performed a search for London to New Orleans flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to New Orleans right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to New Orleans flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.