Which airport typically offers the quickest stopover for flights from New Orleans to London Heathrow Airport?

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 36m.

What’s the fastest stopover option from New Orleans to London Heathrow Airport?

Flights via Atlanta (ATL) have the shortest average one-way travel time for one-stop routes: 10h 39m.

What’s the top stopover airport for flights from New Orleans to London Heathrow Airport?

Atlanta (ATL) – chosen by Cheapflights users on 88% of one-stop itineraries from New Orleans to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from New Orleans to London Heathrow Airport?

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £588.

How long is the flight from New Orleans to London Heathrow Airport?

A quick flight from New Orleans to London Heathrow Airport can take about 26h 26m. JetBlue provides one of the quickest options available for as low as £858. New Orleans and London Heathrow Airport are separated by a distance of 4617 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Cheapflights users have booked flights from New Orleans to London Heathrow Airport round-trip from £520. Another airline that can offer you cheap pricing is Virgin Atlantic. Users have found that United Airlines is 25% cheaper than the other options available to this destination.

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

One-way options have recently been found by users for as low as £215 on JetBlue. Other airlines that offer cheap prices include Virgin Atlantic from £252 and British Airways from £292 one-way.

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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).

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

Looking for the cheapest flight from New Orleans to London Heathrow Airport? While on average our users pay £1,173, our data indicates the cheapest price to be £263. The most popular route (New Orleans Louis Armstrong - London Heathrow), is priced around £639.

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

The top 3 most reliable airlines when flying from New Orleans to London Heathrow Airport are American Airlines (80%), Aer Lingus (80%) and Finnair (80%).

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

If you book a flight to London Heathrow from New Orleans, you will be flying from Louis Armstrong, which is the city’s only airport. New Orleans Louis Armstrong (MSY) is located 11.4 mi from the center of New Orleans. There are 3 flights from Louis Armstrong to London Heathrow per day from 2 different airlines.

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

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

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

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

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

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

£252+ Cheap Flights from New Orleans to London Heathrow Airport

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

Airfare is below average for this route at the moment. New Orleans to London Heathrow Airport flights typically cost between £1,236 and £826 in July. The cheapest return flight price found within the last 3 days was £858 on JetBlue (24 Jul-31 Jul).

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London Heathrow are usually found in September or October, booked 71 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from New Orleans to Heathrow

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

Cheapest flights from New Orleans to Heathrow
Explore the most affordable flight options available from New Orleans to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 June 2026.

Fri 24/712:19

MSY

LHR

1 stop26h 26m

JetBlue

Fri 31/711:55

LHR

MSY

2 stops32h 19m

JetBlue

Deal found 2/6£858

Fri 3/711:57

MSY

LHR

1 stop15h 33m

JetBlue

Tue 14/708:40

LHR

MSY

1 stop35h 08m

JetBlue

Deal found 2/6£859

Mon 27/712:19

MSY

LHR

1 stop26h 26m

JetBlue

Fri 31/708:15

LHR

MSY

1 stop33h 09m

JetBlue

Deal found 3/6£862

Wed 15/712:19

MSY

LHR

1 stop26h 26m

JetBlue

Fri 17/708:15

LHR

MSY

1 stop33h 00m

JetBlue

Deal found 3/6£863

Wed 14/1015:35

MSY

LHR

2 stops18h 00m

Multiple Airlines

Mon 19/1008:00

LHR

MSY

3 stops34h 55m

Multiple Airlines

Deal found 2/6£864

Tue 30/611:57

MSY

LHR

1 stop26h 48m

JetBlue

Tue 7/708:40

LHR

MSY

1 stop35h 08m

JetBlue

Deal found 31/5£864

Thu 22/1021:50

MSY

LHR

Nonstop8h 50m

Multiple Airlines

Mon 26/1013:45

LHR

MSY

Nonstop10h 10m

Multiple Airlines

Deal found 3/6£865

Wed 12/810:21

MSY

LHR

2 stops22h 14m

Scandinavian Airlines

Fri 21/807:05

LHR

MSY

3 stops21h 13m

Scandinavian Airlines

Deal found 2/6£866

Mon 20/714:59

MSY

LHR

1 stop33h 31m

JetBlue

Thu 30/708:15

LHR

MSY

1 stop33h 09m

JetBlue

Deal found 31/5£867

Sat 3/1010:22

MSY

LHR

2 stops26h 08m

Scandinavian Airlines

Mon 12/1019:30

LHR

MSY

2 stops31h 12m

Scandinavian Airlines

Deal found 2/6£867

Tue 21/712:19

MSY

LHR

1 stop26h 26m

JetBlue

Fri 31/708:15

LHR

MSY

1 stop33h 09m

JetBlue

Deal found 31/5£869

Find flight deals from New Orleans to Heathrow

Round-trip from	£858
One-way from	£250
Popular in	May
Cheapest in	September
Average price	£1,001
Good one-way deal	£1,173 or less

JetBlue
24/7-31/7
3 total stops
58h 45m total
New Orleans to London

Search Deals

Air Canada
14/9
2 total stops
16h 10m total
New Orleans to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£134 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2026

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Price to beat on a one-way flight from New Orleans Louis Armstrong to London Heathrow.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 13/10

13:05-18:30

2 stops23h 25m

London Heathrow

Tue 20/10

07:05-20:42

3 stops19h 37m

£871

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 30/9

10:22-18:30

2 stops26h 08m

London Heathrow

Mon 5/10

06:40-22:13

3 stops21h 33m

£872

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Fri 23/10

10:19-13:35

2 stops21h 16m

London Heathrow

Wed 28/10

07:05-22:19

3 stops20h 14m

£911

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Fri 14/8

15:30-13:35

2 stops16h 05m

London Heathrow

Sun 23/8

21:05-20:33

3 stops29h 28m

£914

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 23/9

10:22-16:25

2 stops24h 03m

London Heathrow

Wed 30/9

21:05-20:12

3 stops29h 07m

£950

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sat 10/10

15:35-15:35

2 stops18h 00m

London Heathrow

Sat 17/10

11:20-12:55

3 stops31h 35m

£954

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 28/10

18:15-21:35

3 stops22h 20m

London Heathrow

Sat 7/11

12:25-09:22

2 stops26h 57m

£957

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sat 18/7

19:39-21:20

1 stop19h 41m

London Heathrow

Sun 26/7

06:50-21:49

2 stops20h 59m

£1,016

Fastest return journey

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Fri 17/7

19:39-20:40

1 stop19h 01m

London Heathrow

Tue 28/7

07:45-14:44

1 stop12h 59m

£1,022

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 27/9

15:22-16:00

2 stops18h 38m

London Heathrow

Mon 5/10

06:40-20:12

3 stops19h 32m

£1,140

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from New Orleans to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from New Orleans with our price prediction graph.

MSY-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

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

The price you pay for your flight from New Orleans to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from New Orleans to London Heathrow Airport (average of £564). Flying from New Orleans to London Heathrow Airport in May is currently the most expensive (average of £1,008). 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.

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

When flying from New Orleans to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Virgin Atlantic and United Airlines from New Orleans to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.5

Good

689 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.5

Good

689 reviews

Virgin Atlantic

7.5

Good

689 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

United Airlines

7.4

Good

9,781 reviews

Virgin Atlantic

7.5

Good

689 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

What airport do you fly from for flights from New Orleans to London Heathrow?
If you book a flight to London Heathrow from New Orleans, you will be flying from Louis Armstrong, which is the city’s only airport. New Orleans Louis Armstrong (MSY) is located 11.4 mi from the center of New Orleans. There are 3 flights from Louis Armstrong to London Heathrow per day from 2 different airlines.
How long is the flight from New Orleans to London Heathrow Airport?
A quick flight from New Orleans to London Heathrow Airport can take about 26h 26m. JetBlue provides one of the quickest options available for as low as £858. New Orleans and London Heathrow Airport are separated by a distance of 4617 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from New Orleans to London Heathrow Airport round-trip?
Cheapflights users have booked flights from New Orleans to London Heathrow Airport round-trip from £520. Another airline that can offer you cheap pricing is Virgin Atlantic. Users have found that United Airlines is 25% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from New Orleans to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £215 on JetBlue. Other airlines that offer cheap prices include Virgin Atlantic from £252 and British Airways from £292 one-way.
What are the most reliable airlines from New Orleans to London Heathrow Airport?
The top 3 most reliable airlines when flying from New Orleans to London Heathrow Airport are American Airlines (80%), Aer Lingus (80%) and Finnair (80%).
What are the cheapest flights from New Orleans to London Heathrow Airport?
Looking for the cheapest flight from New Orleans to London Heathrow Airport? While on average our users pay £1,173, our data indicates the cheapest price to be £263. The most popular route (New Orleans Louis Armstrong - London Heathrow), is priced around £639.
Can I find deals for flights from New Orleans to Heathrow that include hotel bookings?
Yes. In addition to deals on New Orleans to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from New Orleans to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Heathrow.
Can I find deals for business class flights from New Orleans to Heathrow?
Yes. Cheapflights offers flight deals from New Orleans to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Orleans to London Heathrow Airport?
Currently, September is the cheapest month in which you can book a flight from New Orleans to London Heathrow Airport (average of £564). Flying from New Orleans to London Heathrow Airport in May is currently the most expensive (average of £1,008). 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.

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Top 2 airlines flying from New Orleans to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£520	Average£632	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£586	Average£713	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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

Cheapflights helps you search for flights from New Orleans to Heathrow 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.

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

Millions of users choose and trust Cheapflights to book the best flight deals from New Orleans to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights offers price alerts on New Orleans to Heathrow 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.

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Cheap flights from New Orleans to London Heathrow Airport from £252

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Orleans to Heathrow

Cheapest flights from New Orleans to HeathrowExplore the most affordable flight options available from New Orleans to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 June 2026.

Explore the most affordable flight options available from New Orleans to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 June 2026.

Best flights from New Orleans to HeathrowDiscover carefully curated flight deals from New Orleans to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 June 2026.

Discover carefully curated flight deals from New Orleans to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 June 2026.

Direct flights from New Orleans to HeathrowExplore direct flight options from New Orleans to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 June 2026.

Explore direct flight options from New Orleans to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 June 2026.

Last-minute flights from New Orleans to HeathrowDiscover last-minute flight deals from New Orleans to Heathrow. Data last updated 5 June 2026 and is based on user searches.

Discover last-minute flight deals from New Orleans to Heathrow. Data last updated 5 June 2026 and is based on user searches.

One-way flights from New Orleans to HeathrowSearch for one-way flight options from New Orleans to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 June 2026.

Search for one-way flight options from New Orleans to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 June 2026.

Find flight deals from New Orleans to Heathrow

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One-way from

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Use the filters below to find and compare flights from New Orleans to London Heathrow Airport that are best for you.

Best time to book a flight from New Orleans to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from New Orleans with our price prediction graph.

Cheapflights Insights

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

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

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

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

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

What’s the top stopover airport for flights from New Orleans to London Heathrow Airport?

What’s the cheapest stopover airport for flights from New Orleans to London Heathrow Airport?

What’s the fastest stopover option from New Orleans to London Heathrow Airport?

Which airport typically offers the quickest stopover for flights from New Orleans to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Virgin Atlantic and United Airlines from New Orleans to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up 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 Heathrow. 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 Heathrow?

How long is the flight from New Orleans to London Heathrow Airport?

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

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

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?

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

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

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

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for New Orleans to Heathrow

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

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from New Orleans to Heathrow by cabin class

Find flights from New Orleans to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 June 2026.

New Orleans and Heathrow flights

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Top 2 airlines flying from New Orleans to Heathrow

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

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

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Cheapest flights from New Orleans to Heathrow
Explore the most affordable flight options available from New Orleans to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 June 2026.

Best flights from New Orleans to Heathrow
Discover carefully curated flight deals from New Orleans to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 June 2026.

Direct flights from New Orleans to Heathrow
Explore direct flight options from New Orleans to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 June 2026.

Last-minute flights from New Orleans to Heathrow
Discover last-minute flight deals from New Orleans to Heathrow. Data last updated 5 June 2026 and is based on user searches.

One-way flights from New Orleans to Heathrow
Search for one-way flight options from New Orleans to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 June 2026.