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Cheap flights from New Orleans to London from £177

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 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from New Orleans to London.
 Logo
13:40 - 10:00MSY-LGW
14h 20m1 stop
 Logo
10:00 - 20:09LGW-MSY
16h 09m1 stop
Mon, 15 Sep - Thu, 18 Sep
 Logo
18:26 - 07:00MSY-LGW
30h 34m1 stop
 Logo
10:00 - 23:27LGW-MSY
19h 27m1 stop
Mon, 26 May - Mon, 9 Jun
JetBlue Logo
09:45 - 09:30MSY-LHR
17h 45m1 stop
JetBlue Logo
08:25 - 18:43LHR-MSY
16h 18m1 stop
£488JetBlue
Find Deal
Tue, 7 Oct - Tue, 21 Oct
JetBlue Logo
11:15 - 06:30MSY-LHR
13h 15m1 stop
JetBlue Logo
08:25 - 18:43LHR-MSY
16h 18m1 stop
£499JetBlue
Find Deal
Sun, 5 Oct - Tue, 21 Oct
British Airways Logo
21:50 - 12:40MSY-LHR
8h 50mdirect
British Airways Logo
16:05 - 20:00LHR-MSY
9h 55mdirect
£526British Airways
Find Deal
Wed, 1 Oct - Wed, 8 Oct
British Airways Logo
21:55 - 12:40MSY-LHR
8h 45mdirect
British Airways Logo
16:05 - 19:55LHR-MSY
9h 50mdirect
£527British Airways
Find Deal
Sun, 10 Aug - Wed, 20 Aug
Delta Logo
11:10 - 10:00MSY-LGW
16h 50m1 stop
Delta Logo
12:00 - 23:22LGW-MSY
17h 22m2 stops
£530Delta
Find Deal
Mon, 18 Aug - Thu, 4 Sep
Delta Logo
11:10 - 10:00MSY-LGW
16h 50m1 stop
Delta Logo
12:00 - 23:22LGW-MSY
17h 22m2 stops
£531Delta
Find Deal
Sun, 10 Aug - Wed, 20 Aug
Finnair Logo
14:06 - 09:00MSY-LHR
12h 54m1 stop
Finnair Logo
16:10 - 18:00LHR-MSY
31h 50m2 stops
£533Finnair
Find Deal
Tue, 7 Oct - Tue, 21 Oct
Finnair Logo
14:06 - 10:50MSY-LHR
14h 44m1 stop
Finnair Logo
18:10 - 19:59LHR-MSY
30h 49m2 stops
£610Finnair
Find Deal
Fri, 17 Oct - Sun, 26 Oct

British Airways flights from New Orleans to London

Our best British Airways deals on New Orleans to London flight tickets
British Airways
1 Oct
MSY21:50New Orleans Louis Armstrong
8h 50m
LHR12:40London Heathrow
8 Oct
LHR16:05London Heathrow
9h 55m
MSY20:00New Orleans Louis Armstrong
British Airways
10 Aug
MSY21:55New Orleans Louis Armstrong
8h 45m
LHR12:40London Heathrow
20 Aug
LHR16:05London Heathrow
9h 50m
MSY19:55New Orleans Louis Armstrong
British Airways
1 Oct
MSY18:51New Orleans Louis Armstrong
11h 54m
1 stop
LHR12:45London Heathrow
8 Oct
LHR16:05London Heathrow
9h 55m
MSY20:00New Orleans Louis Armstrong

Scandinavian Airlines flights from New Orleans to London

Our best Scandinavian Airlines deals on New Orleans to London flight tickets
Scandinavian Airlines
18 Aug
MSY13:05New Orleans Louis Armstrong
22h 35m
2 stops
LHR17:40London Heathrow
4 Sept
LHR07:05London Heathrow
21h 11m
3 stops
MSY22:16New Orleans Louis Armstrong
Scandinavian Airlines
18 Aug
MSY13:05New Orleans Louis Armstrong
22h 35m
2 stops
LHR17:40London Heathrow
4 Sept
LHR21:05London Heathrow
29h 34m
3 stops
MSY20:39New Orleans Louis Armstrong
Scandinavian Airlines
1 May
MSY11:20New Orleans Louis Armstrong
16h 15m
2 stops
LHR09:35London Heathrow
19 May
LHR06:40London Heathrow
21h 26m
2 stops
MSY22:06New Orleans Louis Armstrong

See travel insights to London from

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

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 £539, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from New Orleans averaging around £564.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £0. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from New Orleans to London for around £867.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £671. Flights in the evening are often more expensive, with an average ticket price of £754.

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 26 weeks ahead of your departure date. In general, you can expect to find flights to London for around £681 when searching 26 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 £573 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.

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

As of April 2025, prices for New Orleans to London flights are approximately 6% cheaper 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 return 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

£177

Fastest flight time

8h 45m

Direct flights

Mon, Thu, Fri, Sat and Sun

Airports in London

5 airports
The best one-way flight to London from New Orleans in the past 72 hours is £177. The best return flight deal from New Orleans to London found on momondo in the last 72 hours is £485.
The fastest flight from New Orleans to London takes 8h 45m
Direct flights go from New Orleans to London on Monday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Finnair, Iberia and British Airways.
There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

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

    A flight from New Orleans Louis Armstrong to London will travel around 4623.7 mi. Typically, this will take 8h 45m by plane in normal conditions.

  • 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 refresh daily.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £493Free CancellationRating
6.6
6,809 reviews
Search British Airways flights
  • British Airways Flights From New Orleans to London

    Across 3 British Airways flights from New Orleans to London this week, the average price was £922, with the best British Airways deals starting from £655 round-trip. 6,809 users have rated British Airways on momondo, with an average score of 6.6/10.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Gatwick
Maidstone
Ipswich
Canterbury
Margate
Dartford
Ilford
Hounslow
Colchester
Guildford
Worthing
Winchester
Crawley
Chichester
Croydon

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Orleans to London. momondo saves you time and could save you money on your trip.

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 for New Orleans to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from New Orleans and alert you when they change.


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Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London