Question 1

What are the cheapest airlines flying from London Heathrow Airport to New Orleans round-trip?

Accepted Answer

Flying on Icelandair is currently your cheapest option to New Orleans, with prices starting at £465. Additional return tickets that might be worth considering are offered by JetBlue and United Airlines, with the lowest prices starting at £478 and £546, respectively. Icelandair is 31% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

What are the cheapest airlines to fly from London Heathrow Airport to New Orleans one-way?

Accepted Answer

For one-way options, check prices for Icelandair. According to our data, you can fly for as low as £454. Users have also found prices from £498 and £553 on JetBlue and Lufthansa, respectively.

Question 3

How far ahead should I book a flight from London Heathrow Airport to New Orleans?

Accepted Answer

The price you pay for your flight from London Heathrow Airport to New Orleans may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

What is the cheapest month to book a flight from London Heathrow Airport to New Orleans?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New Orleans (average of £724). Flying from London Heathrow Airport to New Orleans in July is currently the most expensive (average of £1,029). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from London Heathrow Airport to New Orleans?

Accepted Answer

Travellers seeking maximum savings on their London Heathrow Airport to New Orleans flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in New Orleans ranges from 83.0 - 163.0 inches per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit New Orleans when rainfall is around 83.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 8

What are the cheapest flights from London Heathrow Airport to New Orleans?

Accepted Answer

On average you can expect to pay £1,632 for a flight from London Heathrow Airport to New Orleans. The cheapest flight overall is £569 while the most popular route, (London Heathrow - New Orleans Louis Armstrong) is currently priced at £403.

Question 9

What are the most reliable airlines from London Heathrow Airport to New Orleans?

Accepted Answer

Before booking your flight to New Orleans from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (70%), Aer Lingus (70%), Finnair( 70%).

Question 10

What are the most popular airlines that fly from London Heathrow Airport to New Orleans?

Accepted Answer

Before booking your flight from London Heathrow Airport to New Orleans check out the most popular airlines for this route: American Airlines, Finnair or JetBlue.

Question 11

What is the cheapest day to fly round-trip from London Heathrow Airport to New Orleans?

Accepted Answer

Monday is generally a great day to depart. Flying on this day could help you save up to 34%.

Question 12

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

Accepted Answer

Travelers have found it’s best to book a flight 56 days in advance to save up to 58% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to New Orleans 1-2 weeks in advance for as low as £542, or £958 for flights within the next 24 hours.

Question 13

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

Accepted Answer

Our data shows that March tends to be the cheapest month to fly to New Orleans from London Heathrow Airport. Users have commonly found prices around £667 for the month, but tickets can be as low as £472. Due to multiple factors, prepare for potentially higher prices in August.

Question 14

What is the cheapest time of day to fly from LHR to MSY?

Accepted Answer

When flying from London Heathrow Airport to New Orleans, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 16% versus a flight in the afternoon.

Question 15

What airport do you fly into for flights to New Orleans from London Heathrow?

Accepted Answer

For a flight from London Heathrow to New Orleans, you will be flying into Louis Armstrong. New Orleans Louis Armstrong (MSY) is just 11.4 mi from the center of the city. Louis Armstrong is the only New Orleans airport and it handles 3 inbound flights from London Heathrow per day. 11 airlines have flights to New Orleans Louis Armstrong from London Heathrow on a regular basis.

Question 16

Can I find deals for flights from Heathrow to New Orleans that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Heathrow to New Orleans flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 17

How can I find direct flights from Heathrow to New Orleans?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to New Orleans.

Question 18

Can I find deals for business class flights from Heathrow to New Orleans?

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 19

How does Cheapflights help users find flights from Heathrow to New Orleans?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to New Orleans from Heathrow today with Cheapflights!

Question 20

Why should you use Cheapflights to find cheap flight tickets from Heathrow to New Orleans?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to New Orleans for you. Better yet — we are completely free to use.

Question 21

Can Cheapflights find flights from Heathrow to New Orleans with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to New Orleans, users can toggle the no change fees filter when performing a flight search.

Question 22

Can Cheapflights notify me if prices for flights from Heathrow to New Orleans become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Heathrow to New Orleans flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£465
One-way from	£222
Popular in	December
Cheapest in	March
Average price	£778
Good round-trip deal	£601 or less
Good one-way deal	£906 or less

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£409	Average£527	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
JetBlue	Cheapest£424	Average£603	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Icelandair	Cheapest£448	Average£520	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£456	Average£644	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£494	Average£655	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£500	Average£616	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Virgin Atlantic	Cheapest£504	Average£648	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest£509	Average£639	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£518	Average£716	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Iberia	Cheapest£565	Average£724	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Cheap flights from London Heathrow Airport to New Orleans from £222

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to New Orleans Louis Armstrong are usually found in March or January, booked 25 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Heathrow to New Orleans

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Cheapest flights from Heathrow to New OrleansExplore the most affordable flight options available from Heathrow to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Explore the most affordable flight options available from Heathrow to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

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Best time to book a flight from Heathrow to New Orleans

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Everything you need to know about your flight from London Heathrow Airport to New Orleans

How far ahead should I book a flight from London Heathrow Airport to New Orleans?

Use this chart to determine the optimal time to book a return flight from Heathrow to New Orleans. Price data was last updated on 11 July 2025.

What is the cheapest month to book a flight from London Heathrow Airport to New Orleans?

What is the cheapest time of day to fly from LHR to MSY?

Find hourly flight availability from Heathrow to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

How much does it cost for a return flight from London Heathrow Airport to New Orleans?

Reviews of airlines servicing New Orleans

Related info for your journey

Find useful and relevant information for your journey from Heathrow to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to New Orleans from London Heathrow?

What are the cheapest airlines flying from London Heathrow Airport to New Orleans round-trip?

What are the cheapest airlines to fly from London Heathrow Airport to New Orleans one-way?

What are the most reliable airlines from London Heathrow Airport to New Orleans?

What are the cheapest flights from London Heathrow Airport to New Orleans?

Can I find deals for flights from Heathrow to New Orleans that include hotel bookings?

How can I find direct flights from Heathrow to New Orleans?

Can I find deals for business class flights from Heathrow to New Orleans?

What is the cheapest month to book a flight from London Heathrow Airport to New Orleans?

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Alternative routes for Heathrow to New Orleans

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Top 10 airlines flying from Heathrow to New Orleans

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to New Orleans?

Can Cheapflights find flights from Heathrow to New Orleans with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to New Orleans become cheaper?

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Cheapest flights from Heathrow to New Orleans
Explore the most affordable flight options available from Heathrow to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.