What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to New Orleans flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 24% of flights being delayed.

What is the most punctual flight time for London to New Orleans flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

How often are flights from London to New Orleans delayed?

About 24% of weekly flights between London and New Orleans have experienced delays in the past year, with the average delay time being 127 minutes.

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

A quick flight from London Heathrow Airport to New Orleans can take about 14h 55m. JetBlue provides one of the quickest options available for as low as $753. The distance from London Heathrow Airport to New Orleans is about 4617 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Currently priced at $805, British Airways will fly you from London Heathrow Airport to New Orleans and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. British Airways is 10% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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

On average you can expect to pay $1,839 for a flight from London Heathrow Airport to New Orleans. The cheapest flight overall is $788 while the most popular route, (London Heathrow - New Orleans Louis Armstrong) is currently priced at $627.

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

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 London Heathrow Airport to New Orleans on time: American Airlines (69%), Aer Lingus (69%), Finnair (69%).

Most accurate provider : When it comes to deals on London Heathrow Airport-New Orleans flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-New Orleans flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-New Orleans flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Heathrow Airport-New Orleans flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly into when you book flights from London Heathrow to New Orleans. 1 airline have flights to Louis Armstrong from London Heathrow on a regular basis. Booking flights from London Heathrow to New Orleans Louis Armstrong should not be difficult; the airport handles an average of 2 inbound flights from London Heathrow per day.

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

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

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

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.

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

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.

$397+ Flights from London Heathrow Airport to New Orleans

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from London Heathrow to New Orleans Louis Armstrong are usually found in September or January, booked 72 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Heathrow to New Orleans

Most accurate provider	eDreams 3 stars
Most trusted provider	Gurufare 3 stars
Round-trip from	$740 (The Travel House)
One-way from	$397 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$920
Good one-way deal	$895 or less

Provider with most accurate pricing for London Heathrow-New Orleans Louis Armstrong flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Heathrow-New Orleans Louis Armstrong flights.

Search Deals

From London Heathrow to New Orleans Louis Armstrong

Search Deals

One-way flight from London Heathrow to New Orleans Louis Armstrong

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($27 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

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

Search Deals

Find flight deals from Heathrow to New Orleans

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 October 28, 2025.

Tue 11/257:25 amLHR - MSY

2 stops19h 50mIcelandair

Tue 12/26:00 amMSY - LHR

2 stops18h 55mIcelandair

Deal found 10/26

$751

Thu 12/119:20 amLHR - MSY

1 stop13h 56mJetBlue

Sun 12/1412:43 pmMSY - LHR

1 stop12h 12mJetBlue

Deal found 10/27

$752

Fri 12/57:50 pmLHR - MSY

3 stops31h 52mMultiple Airlines

Mon 12/85:20 amMSY - LHR

3 stops25h 35mMultiple Airlines

Deal found 10/26

$754

Thu 12/46:40 amLHR - MSY

2 stops28h 30mMultiple Airlines

Mon 12/86:15 amMSY - LHR

2 stops29h 25mMultiple Airlines

Deal found 10/27

$761

Fri 12/56:40 amLHR - MSY

2 stops28h 30mMultiple Airlines

Thu 12/116:15 amMSY - LHR

2 stops29h 25mMultiple Airlines

Deal found 10/26

$762

Fri 12/128:05 amLHR - MSY

1 stop17h 00mJetBlue

Mon 12/1512:43 pmMSY - LHR

1 stop12h 12mJetBlue

Deal found 10/27

$766

Mon 11/108:05 amLHR - MSY

1 stop17h 00mIcelandair

Fri 11/141:20 pmMSY - LHR

1 stop11h 35mIcelandair

Deal found 10/27

$771

Wed 12/107:25 amLHR - MSY

1 stop17h 40mJetBlue

Wed 12/1712:43 pmMSY - LHR

1 stop12h 12mJetBlue

Deal found 10/27

$774

Mon 12/810:50 amLHR - MSY

1 stop18h 00mMultiple Airlines

Mon 12/155:20 amMSY - LHR

2 stops19h 05mMultiple Airlines

Deal found 10/27

$783

Mon 11/312:15 pmLHR - MSY

3 stops30h 47mMultiple Airlines

Mon 11/107:47 amMSY - LHR

2 stops21h 03mMultiple Airlines

Deal found 10/27

$787

Sat 11/229:20 amLHR - MSY

1 stop31h 56mJetBlue

Thu 12/46:00 amMSY - LHR

1 stop21h 30mJetBlue

Deal found 10/27

$788

Best flights from Heathrow to New Orleans
Discover carefully curated flight deals from Heathrow to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Sat 3/79:20 amLHR - MSY

1 stop14h 55mJetBlue

Fri 3/1310:20 amMSY - LHR

1 stop18h 10mJetBlue

Deal found 10/27

$753

Mon 12/88:30 amLHR - MSY

2 stops19h 51mUnited Airlines

Mon 12/1512:30 pmMSY - LHR

2 stops14h 40mUnited Airlines

Deal found 10/27

$816

Fri 1/96:40 amLHR - MSY

2 stops20h 04mScandinavian Airlines

Tue 1/1311:10 amMSY - LHR

3 stops21h 25mScandinavian Airlines

Deal found 10/26

$836

Wed 1/2811:55 amLHR - MSY

1 stop13h 46mBritish Airways

Tue 2/37:55 pmMSY - LHR

Nonstop8h 40mBritish Airways

Deal found 10/27

$848

Wed 3/1111:10 amLHR - MSY

2 stops29h 06mAir Canada

Wed 3/186:05 pmMSY - LHR

1 stop31h 25mAir Canada

Deal found 10/27

$849

Sat 3/79:20 amLHR - MSY

1 stop14h 55mJetBlue

Thu 3/1211:50 amMSY - LHR

1 stop14h 05mJetBlue

Deal found 10/27

$757

Tue 3/106:00 pmLHR - MSY

2 stops29h 41mAir Canada

Mon 3/162:13 pmMSY - LHR

2 stops16h 07mAir Canada

Deal found 10/27

$853

Tue 2/34:00 pmLHR - MSY

1 stop13h 44mUnited Airlines

Tue 2/102:13 pmMSY - LHR

1 stop11h 17mUnited Airlines

Deal found 10/26

$853

Mon 2/210:35 amLHR - MSY

1 stop15h 06mBritish Airways

Tue 2/102:57 pmMSY - LHR

1 stop13h 28mBritish Airways

Deal found 10/26

$853

Tue 1/612:05 pmLHR - MSY

1 stop13h 40mUnited Airlines

Wed 1/1411:54 amMSY - LHR

1 stop13h 36mUnited Airlines

Deal found 10/26

$853

Tue 1/63:10 pmLHR - MSY

1 stop14h 34mUnited Airlines

Thu 1/152:26 pmMSY - LHR

1 stop11h 29mUnited Airlines

Deal found 10/26

$853

Last-minute flights from Heathrow to New Orleans
Discover last-minute flight deals from Heathrow to New Orleans. Data last updated October 28, 2025 and is based on user searches.

Mon 11/312:15 pmLHR - MSY

3 stops30h 47mMultiple Airlines

Mon 11/107:47 amMSY - LHR

2 stops21h 03mMultiple Airlines

Deal found 10/27

$787

Sat 11/88:05 amLHR - MSY

1 stop17h 00mIcelandair

Sat 12/1312:47 pmMSY - LHR

1 stop12h 08mIcelandair

Deal found 10/26

$820

Mon 11/108:05 amLHR - MSY

1 stop17h 00mIcelandair

Fri 11/141:20 pmMSY - LHR

1 stop11h 35mIcelandair

Deal found 10/27

$771

Sat 11/229:20 amLHR - MSY

1 stop31h 56mJetBlue

Thu 12/46:00 amMSY - LHR

1 stop21h 30mJetBlue

Deal found 10/27

$788

Sat 11/2212:15 pmLHR - MSY

2 stops25h 39mMultiple Airlines

Fri 12/55:20 amMSY - LHR

2 stops23h 30mMultiple Airlines

Deal found 10/27

$793

Tue 11/257:25 amLHR - MSY

2 stops19h 50mIcelandair

Tue 12/26:00 amMSY - LHR

2 stops18h 55mIcelandair

Deal found 10/26

$751

Tue 11/253:00 pmLHR - MSY

1 stop13h 51mBritish Airways

Tue 12/27:55 pmMSY - LHR

Nonstop8h 40mBritish Airways

Deal found 10/26

$814

Tue 11/2510:20 amLHR - MSY

3 stops30h 59mMultiple Airlines

Tue 12/23:45 pmMSY - LHR

2 stops19h 55mMultiple Airlines

Deal found 10/26

$827

One-way flights from Heathrow to New Orleans
Search for one-way flight options from Heathrow to New Orleans. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Sat 1/248:50 pmLHR - MSY

2 stops54h 06mMultiple Airlines

Deal found 10/27

$397

Wed 2/189:55 amLHR - MSY

3 stops37h 33mMultiple Airlines

Deal found 10/27

$419

Sun 2/229:55 amLHR - MSY

3 stops37h 33mMultiple Airlines

Deal found 10/26

$463

Sat 12/138:50 pmLHR - MSY

2 stops38h 20mMultiple Airlines

Deal found 10/27

$464

Mon 12/13:15 pmLHR - MSY

3 stops54h 09mMultiple Airlines

Deal found 10/26

$466

Sat 11/152:50 pmLHR - MSY

2 stops35h 51mMultiple Airlines

Deal found 10/27

$498

Wed 2/189:20 amLHR - MSY

1 stop14h 31mJetBlue

Deal found 10/27

$501

Tue 11/116:50 pmLHR - MSY

3 stops48h 33mMultiple Airlines

Deal found 10/27

$505

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sat 3/7

9:20 am-6:15 pm

1 stop14h 55m

New Orleans Louis Armstrong

Fri 3/13

10:20 am-9:30 am

1 stop18h 10m

$753

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sat 3/7

9:20 am-6:15 pm

1 stop14h 55m

New Orleans Louis Armstrong

Thu 3/12

11:50 am-6:55 am

1 stop14h 05m

$757

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 12/8

8:30 am-10:21 pm

2 stops19h 51m

New Orleans Louis Armstrong

Mon 12/15

12:30 pm-9:10 am

2 stops14h 40m

$816

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Fri 1/9

6:40 am-8:44 pm

2 stops20h 04m

New Orleans Louis Armstrong

Tue 1/13

11:10 am-2:35 pm

3 stops21h 25m

$836

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 1/28

11:55 am-7:41 pm

1 stop13h 46m

New Orleans Louis Armstrong

Tue 2/3

7:55 pm-10:35 am

Nonstop8h 40m

$848

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 3/11

11:10 am-11:16 am

2 stops29h 06m

New Orleans Louis Armstrong

Wed 3/18

6:05 pm-6:30 am

1 stop31h 25m

$849

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Tue 3/10

6:00 pm-6:41 pm

2 stops29h 41m

New Orleans Louis Armstrong

Mon 3/16

2:13 pm-11:20 am

2 stops16h 07m

$853

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Tue 2/3

4:00 pm-11:44 pm

1 stop13h 44m

New Orleans Louis Armstrong

Tue 2/10

2:13 pm-7:30 am

1 stop11h 17m

$853

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 2/2

10:35 am-7:41 pm

1 stop15h 06m

New Orleans Louis Armstrong

Tue 2/10

2:57 pm-10:25 am

1 stop13h 28m

$853

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Tue 1/6

12:05 pm-7:45 pm

1 stop13h 40m

New Orleans Louis Armstrong

Wed 1/14

11:54 am-7:30 am

1 stop13h 36m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results

Compare providers for flights from Heathrow to New Orleans

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to New Orleans in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Thrive Travel	Price Accuracy3 stars	Trust Score*1 star
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Gurufare	Price Accuracy2 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
Jetabroad	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on London Heathrow Airport-New Orleans flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-New Orleans flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-New Orleans flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Heathrow Airport-New Orleans flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to New Orleans

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

Estimated round-trip 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 London Heathrow Airport to New Orleans

Prices

Delays

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to New Orleans, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New Orleans (average of $591). Flying from London Heathrow Airport to New Orleans in December is currently the most expensive (average of $783). 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 LHR to MSY?

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

The best insider tips for London Heathrow Airport to New Orleans flights

Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to New Orleans trip

Airports

LHR

Heathrow's strict security means longer waits. Ensure all liquids are in one bag to avoid delays from manual screenings.

MSY

For quick access to New Orleans, taxis at MSY offer a flat rate to the Central Business District, often cheaper than rideshares.

Our travel experts

Brandon Schultz

Expert on MSY

Ramsey Qubein

Expert on LHR

Reviews of airlines servicing New Orleans

Read through reviews of airlines operating flights from London Heathrow Airport to New Orleans, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,481 reviews

Reviews

1 / 20

6.0

Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

British Airways

6.7

Okay

7,481 reviews

British Airways

6.7

Okay

7,481 reviews

Reviews

1 / 20

6.0

Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

Related info for your journey

What airport do you fly into for flights to New Orleans from London Heathrow?
New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly into when you book flights from London Heathrow to New Orleans. 1 airline have flights to Louis Armstrong from London Heathrow on a regular basis. Booking flights from London Heathrow to New Orleans Louis Armstrong should not be difficult; the airport handles an average of 2 inbound flights from London Heathrow per day.
How long is the flight from London Heathrow Airport to New Orleans?
A quick flight from London Heathrow Airport to New Orleans can take about 14h 55m. JetBlue provides one of the quickest options available for as low as $753. The distance from London Heathrow Airport to New Orleans is about 4617 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What is the cheapest airline to fly from London Heathrow Airport to New Orleans round-trip?
Currently priced at $805, British Airways will fly you from London Heathrow Airport to New Orleans and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. British Airways is 10% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from London Heathrow Airport to New Orleans?
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 London Heathrow Airport to New Orleans on time: American Airlines (69%), Aer Lingus (69%), Finnair (69%).
What are the cheapest flights from London Heathrow Airport to New Orleans?
On average you can expect to pay $1,839 for a flight from London Heathrow Airport to New Orleans. The cheapest flight overall is $788 while the most popular route, (London Heathrow - New Orleans Louis Armstrong) is currently priced at $627.
Can I find deals for flights from Heathrow to New Orleans that include hotel bookings?
Yes. In addition to deals on Heathrow to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow to New Orleans?
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.
Can I find deals for business class flights from Heathrow to New Orleans?
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.
What is the cheapest month to book a flight from London Heathrow Airport to New Orleans?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New Orleans (average of $591). Flying from London Heathrow Airport to New Orleans in December is currently the most expensive (average of $783). 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

Metairie

Kenner

Slidell

Thibodaux

Houma

Covington

Gretna

Hammond

Gonzales

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Heathrow to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$805	Average$947	FlexibilityNo cancel fee	On-time70%

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$397+ Cheap flights from Heathrow (LHR) to New Orleans (MSY)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Heathrow to New Orleans with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from London Heathrow to New Orleans Louis Armstrong are usually found in September or January, booked 72 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Heathrow to New Orleans

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Find flight deals from Heathrow to New Orleans

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 October 28, 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 October 28, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Heathrow to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to New Orleans in October.

Best time to book a flight from Heathrow to New Orleans

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

Cheapflights Insights

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?

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?

How often are flights from London to New Orleans delayed?

What is the most punctual flight time for London to New Orleans flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on London to New Orleans flights?

The best insider tips for London Heathrow Airport to New Orleans flights

Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to New Orleans trip

Airports

LHR

MSY

Our travel experts

Reviews of airlines servicing New Orleans

Read through reviews of airlines operating flights from London Heathrow Airport to New Orleans, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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?

Traveling to a place near New Orleans?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to New Orleans

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

Top airline flying from Heathrow to New Orleans

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Travel Smart

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 October 28, 2025.