Question 1

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

Accepted Answer

According to our current data, Delta (£517), Air Canada (£518), and Lufthansa (£518) offers the cheapest pricing from New Orleans to London. Users have found that Delta is 19% cheaper than the other options available to this destination.

Question 2

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

Accepted Answer

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £253. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from New Orleans to London for a low price.

Question 3

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

Accepted Answer

The price you pay for your flight from New Orleans to London may vary depending on when you book. For the best chance of a lower fare, look to book 41 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 New Orleans to London?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from New Orleans to London (average of £112). Flying from New Orleans to London in August is currently the most expensive (average of £164). 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 New Orleans to London?

Accepted Answer

Travellers seeking maximum savings on their New Orleans to London flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday mornings 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 London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 8

What are the most popular routes from New Orleans to London?

Accepted Answer

When deciding which route to take from New Orleans to London consider New Orleans Louis Armstrong - London Heathrow, New Orleans Louis Armstrong - London Gatwick or New Orleans Louis Armstrong - London City as they are the most popular.

Question 9

What are the cheapest flights from New Orleans to London?

Accepted Answer

While on average a flight from New Orleans to London is generally £312, our data shows the cheapest flight currently is £275. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay £488 for that flight.

Question 10

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

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Orleans to London on time: American Airlines (75%), Aer Lingus (75%), Finnair (75%).

Question 11

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

Accepted Answer

Travelers have found that booking a Tuesday departure is the best way to save up to 25% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 12

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

Accepted Answer

Users have found that booking a flight from New Orleans to London at least 42 days early can save you up to 31% on average compared to booking a flight this week. If booking 42 days before your flight isn’t an option for you, users have found flights from New Orleans to London for as little as £498 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £737 for flights departing within the next 3 days.

Question 13

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to London. Flights to London from New Orleans in October are about £642 on average during October, but can be found for as low as £414.

Question 14

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

Accepted Answer

When flying from New Orleans to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 9% versus a flight in the evening.

Question 15

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

Accepted Answer

Most people fly from New Orleans Louis Armstrong (MSY) if they book a flight from New Orleans to London. On average, Louis Armstrong has 2 outbound flights to London per day from 1 airline. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

Yes. Cheapflights offers flight deals from New Orleans to London 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 New Orleans to London?

Accepted Answer

Cheapflights helps you search for flights from New Orleans to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 20

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

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from New Orleans to London.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from New Orleans today and book when prices fit your budget.

Round-trip from	£514
One-way from	£143
Popular in	June
Cheapest in	October
Average price	£921
Good one-way deal	£303 or less

Cheap flights from New Orleans to London from £143

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London are usually found in October or February, booked 41 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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Cheapest flights from New Orleans to LondonExplore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

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Best time to book a flight from New Orleans to London

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

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

Use this chart to determine the optimal time to book a return flight from New Orleans to London. Price data was last updated on 9 June 2025.

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

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

Find hourly flight availability from New Orleans to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 13 June 2025.

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from New Orleans to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to London. 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 from for flights from New Orleans to London?

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

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

What are the most popular routes from New Orleans to London?

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

What are the cheapest flights from New Orleans to London?

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

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

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

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

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

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

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

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

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Cheapest flights from New Orleans to London
Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.