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 47m.

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 38m.

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 £583.

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

Atlanta (ATL) – chosen by Cheapflights users on 89% of one-stop itineraries from New Orleans to London Heathrow Airport on Cheapflights.

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 16h 31m. Delta provides one of the quickest options available for as low as £669. New Orleans and London Heathrow Airport are separated by a distance of 4617 mi.

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 £472. Another airline that can offer you cheap pricing is United Airlines. Users have found that Virgin Atlantic is 29% 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 £213 on JetBlue. Other airlines that offer cheap prices include Virgin Atlantic from £269 and British Airways from £289 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 £259, our data indicates the cheapest price to be £232. The most popular route (New Orleans Louis Armstrong - London Heathrow), is priced around £619.

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 (83%), Aer Lingus (83%) and Finnair (83%).

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.

£253+ 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 £700 and £551 in September. The cheapest return flight price found within the last 3 days was £652 on Multiple Airlines (15 Sept-22 Sept).

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.

Cheapest

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 17 April 2026.

Sat 14/1118:00

MSY

LHR

1 stop33h 40m

United Airlines

Tue 17/1106:50

LHR

MSY

2 stops21h 31m

United Airlines

Deal found 15/4£547

Thu 15/1010:19

MSY

LHR

2 stops17h 16m

Scandinavian Airlines

Tue 20/1006:40

LHR

MSY

2 stops20h 02m

Scandinavian Airlines

Deal found 14/4£619

Tue 15/911:54

MSY

LHR

1 stop13h 01m

Multiple Airlines

Tue 22/908:40

LHR

MSY

1 stop34h 15m

Multiple Airlines

Deal found 14/4£652

Sun 13/921:50

MSY

LHR

Nonstop8h 50m

Iberia

Wed 23/906:30

LHR

MSY

2 stops20h 28m

Iberia

Deal found 14/4£664

Wed 13/511:19

MSY

LHR

1 stop13h 51m

KLM

Wed 20/509:20

LHR

MSY

1 stop12h 44m

KLM

Deal found 13/4£666

Sun 6/921:50

MSY

LHR

Nonstop8h 50m

Iberia

Thu 10/909:15

LHR

MSY

2 stops41h 43m

Iberia

Deal found 16/4£666

Sun 16/821:50

MSY

LHR

Nonstop8h 50m

British Airways

Wed 26/816:00

LHR

MSY

Nonstop10h 00m

British Airways

Deal found 14/4£668

Sun 6/910:19

MSY

LHR

1 stop14h 01m

Delta

Thu 10/909:55

LHR

MSY

2 stops16h 44m

Delta

Deal found 16/4£669

Find flight deals from New Orleans to Heathrow

Round-trip from	£652
One-way from	£253
Popular in	June
Cheapest in	September
Average price	£632
Good one-way deal	£243 or less

JetBlue
15/9-22/9
2 total stops
47h 16m total
New Orleans to London

Search Deals

British Airways
24/8
1 total stop
15h 21m total
New Orleans to London

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£154 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2026

Search Deals

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

Wed 14/10

10:19-08:50

1 stop16h 31m

London Heathrow

Wed 21/10

08:40-18:43

2 stops16h 03m

£669

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 20/8

13:05-09:00

2 stops13h 55m

London Heathrow

Sun 23/8

06:30-16:15

2 stops15h 45m

£759

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 16/8

10:19-06:20

1 stop14h 01m

London Heathrow

Wed 26/8

06:30-16:15

2 stops15h 45m

£764

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 9/8

10:34-06:20

2 stops13h 46m

London Heathrow

Sun 16/8

06:15-16:15

2 stops16h 00m

£872

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sat 2/5

19:55-20:10

1 stop18h 15m

London Heathrow

Fri 15/5

06:30-18:04

2 stops17h 34m

£966

Fastest return journey

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 15/7

21:55-12:40

Nonstop8h 45m

London Heathrow

Fri 31/7

16:00-20:05

Nonstop10h 05m

£999

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Mon 6/7

10:19-06:20

1 stop14h 01m

London Heathrow

Wed 15/7

09:55-20:28

2 stops16h 33m

£1,042

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 5/7

16:07-07:45

1 stop33h 38m

London Heathrow

Sun 19/7

17:40-10:50

1 stop23h 10m

£1,047

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 14/7

14:21-07:55

1 stop11h 34m

London Heathrow

Sun 2/8

09:30-17:58

1 stop14h 28m

£1,058

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Mon 13/7

14:21-07:45

1 stop11h 24m

London Heathrow

Tue 4/8

07:45-14:44

1 stop12h 59m

£1,063

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 22 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 71 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 £529). Flying from New Orleans to London Heathrow Airport in June is currently the most expensive (average of £953). 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

687 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Virgin Atlantic

7.5

Good

687 reviews

Virgin Atlantic

7.5

Good

687 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

United Airlines

7.4

Good

9,603 reviews

Virgin Atlantic

7.5

Good

687 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

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 16h 31m. Delta provides one of the quickest options available for as low as £669. New Orleans and London Heathrow Airport are separated by a distance of 4617 mi.
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 £472. Another airline that can offer you cheap pricing is United Airlines. Users have found that Virgin Atlantic is 29% 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 £213 on JetBlue. Other airlines that offer cheap prices include Virgin Atlantic from £269 and British Airways from £289 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 (83%), Aer Lingus (83%) and Finnair (83%).
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 £259, our data indicates the cheapest price to be £232. The most popular route (New Orleans Louis Armstrong - London Heathrow), is priced around £619.
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 £529). Flying from New Orleans to London Heathrow Airport in June is currently the most expensive (average of £953). 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.

See more FAQs

Milton Keynes

Wembley

Croydon

Northampton

Hounslow

Luton

Gatwick

Slough

Ilford

Hayes

Brentford

Colchester

Watford

Kingston upon Thames

Romford

Eastbourne

Swindon

Chelmsford

Ipswich

Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

Heathrow flight routes

Other flight options

Popular flights

Alternative routes for New Orleans to Heathrow

New Orleans to Gatwick flights

New Orleans to Stansted flights

Baton Rouge to Heathrow flights

Shreveport to Heathrow flights

New Orleans to Luton flights

Top 2 airlines flying from New Orleans to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£472	Average£706	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£516	Average£627	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from New Orleans to London Heathrow Airport from £253

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 24/8. 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 17 April 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 17 April 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 17 April 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 17 April 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 17 April 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 17 April 2026.

Last-minute flights from New Orleans to HeathrowDiscover last-minute flight deals from New Orleans to Heathrow. Data last updated 17 April 2026 and is based on user searches.

Discover last-minute flight deals from New Orleans to Heathrow. Data last updated 17 April 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 17 April 2026.

Search for one-way flight options from New Orleans to Heathrow. Find affordable one-way fares based on user searches. Data last updated 17 April 2026.

Find flight deals from New Orleans to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 17 April 2026.

New Orleans and Heathrow flights

Browse other New Orleans and Heathrow flight options. Last updated on 17 April 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from New Orleans to Heathrow

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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?

100% Free

Book with Flexibility

Travel Smart

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 17 April 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 17 April 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 17 April 2026.

Last-minute flights from New Orleans to Heathrow
Discover last-minute flight deals from New Orleans to Heathrow. Data last updated 17 April 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 17 April 2026.