Question 1

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

Accepted Answer

Our cheapest airline available from New Orleans to London Heathrow Airport is Iberia. Our recent data shows that you can find tickets from as low as $631 on this airline. Additional options worth looking into are Lufthansa and American Airlines, starting at $640 and $645 round-trip. Iberia is 40% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

Can I fly to London Heathrow from New Orleans Louis Armstrong right now?

Accepted Answer

Information is based on travel restrictions from New Orleans Louis Armstrong to London Heathrow

Most visitors from New Orleans Louis Armstrong can enter London Heathrow without restrictions.

COVID-19 testing requirements
Visitors from New Orleans Louis Armstrong are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from New Orleans Louis Armstrong are not required to quarantine after entering London Heathrow.

Question 3

Can I fly back to New Orleans Louis Armstrong from London Heathrow?

Accepted Answer

Returning to New Orleans Louis Armstrong from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering New Orleans Louis Armstrong.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering New Orleans Louis Armstrong.

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

Looking at all options, your cheapest flight can be booked for $712. While the most popular route (New Orleans Louis Armstrong - London Heathrow) can be booked for $648 on average our data indicates $3,399 when flying from New Orleans to London Heathrow Airport.

Question 6

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

Accepted Answer

Before booking your flight to London Heathrow Airport from New Orleans, check out the most reliable airlines to get you to your destination on time: American Airlines (68%), Aer Lingus (68%), Finnair( 68%).

Question 7

Can I find flights from New Orleans to London Heathrow Airport for under $600 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from New Orleans to London Heathrow Airport for under $600. The cheapest flight booked recently is on Multiple Airlines for just $503, but on average you can expect to pay $621.

Question 8

Are there nonstop flights from New Orleans to London Heathrow Airport for under $700 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from New Orleans to London Heathrow Airport under $700. A good price for a nonstop flight from New Orleans to London Heathrow Airport is less than $676.

Question 9

Are there last-minute flights available from New Orleans to London Heathrow Airport for under $900?

Accepted Answer

There are currently 20+ open flights from New Orleans to London Heathrow Airport within the next 7 days for less than $900.

Question 10

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

Accepted Answer

Located just 11.4 mi from the city center, New Orleans Louis Armstrong is the airport most travelers will use when flying to London Heathrow from New Orleans. Booking flights from Louis Armstrong (MSY) to London Heathrow should be relatively easy as there are 2 daily outbound flights to London Heathrow from 14 different airlines.

Question 11

Which airlines flying from New Orleans Louis Armstrong to London Heathrow have flexible cancellations due to COVID-19?

Accepted Answer

Some of the carriers operating flights from New Orleans Louis Armstrong to London Heathrow that may be offering flexible cancellation policies are Air France, British Airways, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Question 12

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

Accepted Answer

To save on the cost of your flight from New Orleans to London Heathrow Airport, book at least 49 days before your planned departure. Booking around this time can save you about 72% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,571 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,128.

Question 13

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

Accepted Answer

February can be a great time to fly to London Heathrow Airport from New Orleans with a flight ticket averaging about $1,052. Cheapflights users have found deals in the month of February for as cheap as $648. The most expensive prices can be found in the month of July.

Question 14

When is the cheapest time to fly from New Orleans to London Heathrow Airport (MSY - LHR)?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Orleans to London Heathrow Airport as you normally would.

Popular in	July	High demand for flights, 33% potential price rise
Cheapest in	February	Best time to find cheap flights, 29% potential price drop
Round-trip from	$759	From New Orleans Louis Armstrong to London Heathrow
One-way from	$314	One-way flight from New Orleans Louis Armstrong to London Heathrow

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Juneyao Airlines	Cheapest$13	Average$20	FlexibilityNo cancel fee	On-time66%	COVID-19 safety	Search Juneyao Airlines flights
Virgin Atlantic	Cheapest$413	Average$1,183	FlexibilityNo cancel fee	On-time72%	COVID-19 safety	Search Virgin Atlantic flights
American Airlines	Cheapest$611	Average$942	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Delta	Cheapest$658	Average$980	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Air France	Cheapest$662	Average$1,165	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Air France flights
KLM	Cheapest$666	Average$930	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search KLM flights
United Airlines	Cheapest$672	Average$1,032	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
JetBlue	Cheapest$684	Average$1,140	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search JetBlue flights
Iberia	Cheapest$701	Average$1,179	FlexibilityNo cancel fee	On-time77%	COVID-19 safety	Search Iberia flights
British Airways	Cheapest$712	Average$1,182	FlexibilityNo cancel fee	On-time70%	COVID-19 safety	Search British Airways flights

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
100%of flight departures	Evening6 pm to midnight

Sunday	0daily flights
Monday	0daily flights
Tuesday	5daily flights
Wednesday	0daily flights
Thursday	5daily flights
Friday	5daily flights
Saturday	5daily flights

Cheap flights from New Orleans (MSY) to Heathrow (LHR)

How to find the cheapest flight from New Orleans (MSY) to Heathrow (LHR)

All the information you need to plan the best MSY to LHR flight in 2022: compare New Orleans to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.

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

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

When is the cheapest time to fly from New Orleans to London Heathrow Airport (MSY - LHR)?

Cheap Iberia flights from New Orleans to Heathrow

Cheap KLM flights from New Orleans to Heathrow

Non-stop flights to Heathrow from New Orleans

Save time with New Orleans to Heathrow direct flight deals

Last minute flights from New Orleans to Heathrow

Late deals on return flights to Heathrow from New Orleans, departing today and this week

One-way flights to Heathrow from New Orleans

The cheapest one-way flights from New Orleans to Heathrow

Related info for your journey

Useful info, stats and facts about New Orleans to Heathrow flights.

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

Which airlines flying from New Orleans Louis Armstrong to London Heathrow have flexible cancellations due to COVID-19?

Can I find flights from New Orleans to London Heathrow Airport for under $600 on Cheapflights?

Are there nonstop flights from New Orleans to London Heathrow Airport for under $700 on Cheapflights?

Are there last-minute flights available from New Orleans to London Heathrow Airport for under $900?

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

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

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

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

Other flights from New Orleans

Other flights to Heathrow

Flights to Heathrow from New Orleans

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COVID Restrictions

Can I fly to London Heathrow from New Orleans Louis Armstrong right now?

Can I fly back to New Orleans Louis Armstrong from London Heathrow?

Alternative routes for New Orleans to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from New Orleans to Heathrow

The chart below displays the airlines Cheapflights users traveling from New Orleans to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

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Hourly flight availability from New Orleans to Heathrow

See what time of day planes typically take off from New Orleans to Heathrow

Weekly flight availability from New Orleans to Heathrow

See how many times per day planes take to the skies headed from New Orleans to Heathrow