Which layover airport has the shortest connection time from New Orleans to London?

Atlanta (ATL) has the shortest average layover time for this route: 1h 56m.

How many flights depart from New Orleans to London on average per week?

As of December 2025, there are 11 flights per week flying from New Orleans to London. The most common day of the week flights depart is Tue, with 45% of flights taking off on this day.

Which layover airport offers the lowest fares from New Orleans to London?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $861.

What is the cheapest airline that flies from New Orleans Louis Armstrong to London?

JetBlue is the most popular carrier operating from New Orleans Louis Armstrong to London

What airlines fly to London?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London from New Orleans according to our data. British Airways is the first choice among our users, with 62% of people opting to fly with this airline when traveling to London. Keep in mind that there are 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How many flights depart from New Orleans to London on average per day?

1 flights are operational daily from New Orleans to London as of December 2025. The most popular departure time for this route is 7:00PM, with 100% of flights per day taking off in the evening.

Which layover airport has the shortest travel time from New Orleans to London?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 10h 49m.

Which airport is the most popular layover for flights between New Orleans and London?

Atlanta (ATL) was the most common stop: 55% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to London?

Prices for flights from New Orleans Louis Armstrong Airport to London are updated daily.

How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to London?

As of December 2025, there are 7 operators available to choose from for flights from New Orleans Louis Armstrong Airport to London.

How old do you have to be to fly from New Orleans Louis Armstrong Airport to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$202 Cheap Flights from New Orleans to London in 2025/26

Q: What is the typical price of a round-trip flight between New Orleans and London?

Prices are currently low for flights on this route. Typical prices usually range from $735 to $1,183. The lowest price recently found on this route was $700.

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:59 pm - 10:15 am

MSY

LHR

12h 16m1 stop

4:00 pm - 11:44 pm

LHR

MSY

13h 44m1 stop

$700Lufthansa

Thu, Jan 8 - Thu, Jan 22

7:00 am - 10:00 am

MSY

LHR

21h 00m2 stops

10:50 am - 10:33 pm

LHR

MSY

17h 43m2 stops

$701Multiple Airlines

Tue, Apr 14 - Tue, Apr 21

8:36 pm - 10:10 am

MSY

LHR

31h 34m3 stops

9:50 am - 10:58 pm

LHR

MSY

19h 08m3 stops

$702Multiple Airlines

Thu, Jan 8 - Thu, Jan 22

12:40 pm - 6:40 am

MSY

LHR

12h 00m1 stop

10:00 am - 5:46 pm

LHR

MSY

13h 46m1 stop

$703Lufthansa

Thu, Jan 22 - Thu, Jan 29

12:00 pm - 5:55 am

MSY

LHR

11h 55m1 stop

4:00 pm - 11:44 pm

LHR

MSY

13h 44m1 stop

$704Lufthansa

Thu, Jan 8 - Thu, Jan 22

6:05 pm - 9:00 pm

MSY

LHR

20h 55m2 stops

6:50 am - 10:50 am

LHR

MSY

34h 00m2 stops

$705United Airlines

Sun, Apr 19 - Thu, Apr 30

11:45 am - 9:30 am

MSY

LHR

15h 45m1 stop

12:20 pm - 9:30 pm

LHR

MSY

39h 10m2 stops

$708JetBlue

Thu, Jan 22 - Thu, Jan 29

12:44 pm - 6:55 am

MSY

LHR

12h 11m1 stop

7:45 am - 7:07 pm

LHR

MSY

17h 22m1 stop

$709Austrian Airlines

Wed, May 13 - Wed, May 20

9:38 am - 8:50 am

MSY

LCY

17h 12m2 stops

7:50 am - 10:50 pm

LCY

MSY

21h 00m2 stops

$713British Airways

Wed, Feb 18 - Wed, Feb 25

11:04 am - 8:50 am

MSY

LCY

15h 46m2 stops

7:15 pm - 8:24 pm

LCY

MSY

31h 09m2 stops

$876British Airways

Tue, Feb 3 - Tue, Feb 17

Lufthansa flights from New Orleans to London

Our best Lufthansa deals on New Orleans to London flight tickets

Lufthansa

Jan 8

MSY3:59 pmNew Orleans Louis Armstrong

12h 16m

1 stop

LHR10:15 amLondon Heathrow

Jan 22

LHR4:00 pmLondon Heathrow

13h 44m

1 stop

MSY11:44 pmNew Orleans Louis Armstrong

$700

Find similar

Lufthansa

Jan 22

MSY12:40 pmNew Orleans Louis Armstrong

12h 00m

1 stop

LHR6:40 amLondon Heathrow

Jan 29

LHR10:00 amLondon Heathrow

13h 46m

1 stop

MSY5:46 pmNew Orleans Louis Armstrong

$703

Find similar

Lufthansa

Jan 8

MSY12:00 pmNew Orleans Louis Armstrong

11h 55m

1 stop

LHR5:55 amLondon Heathrow

Jan 22

LHR4:00 pmLondon Heathrow

13h 44m

1 stop

MSY11:44 pmNew Orleans Louis Armstrong

$704

Find similar

British Airways flights from New Orleans to London

Our best British Airways deals on New Orleans to London flight tickets

British Airways

Feb 18

MSY9:38 amNew Orleans Louis Armstrong

17h 12m

2 stops

LCY8:50 amLondon City

Feb 25

LCY7:50 amLondon City

21h 00m

2 stops

MSY10:50 pmNew Orleans Louis Armstrong

$713

Find similar

British Airways

Apr 15

MSY9:50 pmNew Orleans Louis Armstrong

8h 50m

LHR12:40 pmLondon Heathrow

Apr 23

LHR4:00 pmLondon Heathrow

10h 00m

MSY8:00 pmNew Orleans Louis Armstrong

$729

Find similar

British Airways

Jan 8

MSY5:34 pmNew Orleans Louis Armstrong

12h 26m

1 stop

LHR12:00 pmLondon Heathrow

Jan 22

LHR1:45 pmLondon Heathrow

10h 10m

MSY5:55 pmNew Orleans Louis Armstrong

$747

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 1/8

3:59 pm-10:15 am

1 stop12h 16m

London Heathrow

Thu 1/22

4:00 pm-11:44 pm

1 stop13h 44m

$700

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 4/14

7:00 am-10:00 am

2 stops21h 00m

London Heathrow

Tue 4/21

10:50 am-10:33 pm

2 stops17h 43m

$701

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 1/8

8:36 pm-10:10 am

3 stops31h 34m

London Heathrow

Thu 1/22

9:50 am-10:58 pm

3 stops19h 08m

$702

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 1/22

12:40 pm-6:40 am

1 stop12h 00m

London Heathrow

Thu 1/29

10:00 am-5:46 pm

1 stop13h 46m

$703

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 1/8

12:00 pm-5:55 am

1 stop11h 55m

London Heathrow

Thu 1/22

4:00 pm-11:44 pm

1 stop13h 44m

$704

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 4/19

6:05 pm-9:00 pm

2 stops20h 55m

London Heathrow

Thu 4/30

6:50 am-10:50 am

2 stops34h 00m

$705

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 1/22

11:45 am-9:30 am

1 stop15h 45m

London Heathrow

Thu 1/29

12:20 pm-9:30 pm

2 stops39h 10m

$708

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 5/13

12:44 pm-6:55 am

1 stop12h 11m

London Heathrow

Wed 5/20

7:45 am-7:07 pm

1 stop17h 22m

$709

New OrleansLondon

MSY - LCY

MSYLCY

New Orleans Louis Armstrong

Wed 2/18

9:38 am-8:50 am

2 stops17h 12m

London City

Wed 2/25

7:50 am-10:50 pm

2 stops21h 00m

$713

New OrleansLondon

MSY - LCY

MSYLCY

New Orleans Louis Armstrong

Tue 2/3

11:04 am-8:50 am

2 stops15h 46m

London City

Tue 2/17

7:15 pm-8:24 pm

2 stops31h 09m

$876

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Orleans to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between New Orleans and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from New Orleans is in October. Flight prices, which tend to average around $705, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from New Orleans averaging around $728.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from New Orleans to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $775. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,167. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from New Orleans in the morning is the least expensive time of day to depart. momondo users have found prices as low as $853 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $1,043. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New Orleans Louis Armstrong to London flight route?

Fly from New Orleans Louis Armstrong to London Heathrow for the best New Orleans Louis Armstrong - London flight prices

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

You are more likely to see cheaper flights to London from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $868 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from New Orleans for as low as $765 on momondo.

What cabin class options are available on New Orleans Louis Armstrong to London flights?

There are 3 cabin classes available to choose from on New Orleans Louis Armstrong to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Orleans to London flights?

You could potentially save up to 25% on your flight if you consider stops on a New Orleans to London flight.

How have New Orleans to London flight prices changed over time?

As of December 2025, prices for New Orleans to London flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from New Orleans to London

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New Orleans to London (MSY to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to London

Best Price Found	$462
Fastest flight time	8h 40m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in London	1 airport

The best one-way flight to London from New Orleans in the past 72 hours is $462. The best round-trip flight deal from New Orleans to London found on momondo in the last 72 hours is $724.

The fastest flight from New Orleans to London takes 8h 40m

Direct flights go from New Orleans to London on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is New Orleans Louis Armstrong to London by plane?
The straight-line distance from New Orleans Louis Armstrong to London is 4623.7 mi. A reasonable flight in good conditions will take 8h 40m.
When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to London?
Prices for flights from New Orleans Louis Armstrong Airport to London are updated daily.
How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to London?
As of December 2025, there are 7 operators available to choose from for flights from New Orleans Louis Armstrong Airport to London.
How old do you have to be to fly from New Orleans Louis Armstrong Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New Orleans to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New Orleans to London is Boeing 787-8 Dreamliner (66.49% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (17.02%), Boeing 787-9 Dreamliner (11.17%), and Boeing 777 (4.26%).
What is the most popular airline from New Orleans to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New Orleans to London is British Airways (52% of total bookings). The next most popular airlines are Iberia (16%), American Airlines (13%), and JetBlue (6%).

Best airlines flying from New Orleans to London

Compare and see reviews for airlines that fly from New Orleans to London with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $81	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Delta	PriceFrom $182	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
United Airlines	PriceFrom $446	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Iberia	PriceFrom $568	Free Cancellation	Rating 7.0 3,045 reviews	Search Iberia flights
British Airways	PriceFrom $588	Free Cancellation	Rating 6.7 7,573 reviews	Search British Airways flights
American Airlines	PriceFrom $678	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $690	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights

American Airlines Flights From New Orleans to London
American Airlines operates around 2 flights from New Orleans to London every week. The average price of these flights found in the last 72 hours has been $974, but momondo users have found American Airlines deals from New Orleans to London from as low as $678 round-trip. American Airlines has been scored 7.2/10 in 11,048 reviews.
Iberia Flights From New Orleans to London
Iberia (7.0/10 from 3,045 reviews) operates around 2 flights from New Orleans to London in any given week. The average Iberia airfare for this route is around $947, with deals from around $568 rare but found on momondo. Referenced prices are for round-trip New Orleans to London flight searches in the last 72 hours.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Wembley

Romford

Watford

Ilford

Cobham

Folkestone

Uxbridge

Stansted

Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from New Orleans.

Can I find flights from New Orleans to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from New Orleans with this policy.

How can momondo help me find flights from New Orleans to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from New Orleans.

I’m not ready to book a flight from New Orleans to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from New Orleans. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from New Orleans to London from $202

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to London departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from New Orleans to London

Our best Lufthansa deals on New Orleans to London flight tickets

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Our best British Airways deals on New Orleans to London flight tickets

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See travel insights to London from

How to get the cheapest flight ticket from New Orleans to London

What is the typical price of a round-trip flight between New Orleans and London?

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

What is the cheapest New Orleans Louis Armstrong to London flight route?

Fly from New Orleans Louis Armstrong to London Heathrow for the best New Orleans Louis Armstrong - London flight prices

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

What cabin class options are available on New Orleans Louis Armstrong to London flights?

There are 3 cabin classes available to choose from on New Orleans Louis Armstrong to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Orleans to London flights?

You could potentially save up to 25% on your flight if you consider stops on a New Orleans to London flight.

How have New Orleans to London flight prices changed over time?

As of December 2025, prices for New Orleans to London flights are approximately 15% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from New Orleans Louis Armstrong to London?

JetBlue is the most popular carrier operating from New Orleans Louis Armstrong to London

What airlines fly to London?

Which airport is the most popular layover for flights between New Orleans and London?

Atlanta (ATL) was the most common stop: 55% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from New Orleans to London?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $861.

Which layover airport has the shortest travel time from New Orleans to London?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 10h 49m.

Which layover airport has the shortest connection time from New Orleans to London?

Atlanta (ATL) has the shortest average layover time for this route: 1h 56m.

How many flights depart from New Orleans to London on average per day?

1 flights are operational daily from New Orleans to London as of December 2025. The most popular departure time for this route is 7:00PM, with 100% of flights per day taking off in the evening.

How many flights depart from New Orleans to London on average per week?

As of December 2025, there are 11 flights per week flying from New Orleans to London. The most common day of the week flights depart is Tue, with 45% of flights taking off on this day.

When to book flights from New Orleans to London

Cheap New Orleans to London (MSY to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to London

Best Price Found

Fastest flight time

Direct flights

Airports in London

How far is New Orleans Louis Armstrong to London by plane?

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to London?

How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to London?

How old do you have to be to fly from New Orleans Louis Armstrong Airport to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from New Orleans to London?

What is the most popular airline from New Orleans to London?

Best airlines flying from New Orleans to London

Compare and see reviews for airlines that fly from New Orleans to London with momondo

American Airlines Flights From New Orleans to London

Iberia Flights From New Orleans to London

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to London?

Can I find flights from New Orleans to London with flexible booking policies on momondo?

How can momondo help me find flights from New Orleans to London?

I’m not ready to book a flight from New Orleans to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom