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Cheap flights from New Orleans to London from £120

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 8/4. 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
16:04 - 06:20MSY-LGW
32h 16m1 stop
 Logo
14:00 - 14:58LGW-MSY
30h 58m1 stop
Thu, 24 Apr - Wed, 7 May
 Logo
15:09 - 06:20MSY-LGW
33h 11m2 stops
 Logo
10:00 - 22:15LGW-MSY
18h 15m1 stop
Fri, 2 May - Sun, 4 May
 Logo
21:44 - 06:55MSY-LGW
27h 11m1 stop
 Logo
10:00 - 23:27LGW-MSY
19h 27m1 stop
Thu, 1 May - Thu, 8 May
Iberia Logo
21:50 - 12:40MSY-LHR
8h 50mdirect
Iberia Logo
16:05 - 20:00LHR-MSY
9h 55mdirect
£438Iberia
Find Deal
Sun, 28 Sep - Thu, 9 Oct
Iberia Logo
14:12 - 09:00MSY-LHR
12h 48m1 stop
Iberia Logo
16:05 - 20:00LHR-MSY
9h 55mdirect
£441Iberia
Find Deal
Sun, 28 Sep - Thu, 9 Oct
Finnair Logo
14:12 - 14:25MSY-LHR
18h 13m1 stop
Finnair Logo
18:10 - 18:02LHR-MSY
29h 52m2 stops
£462Finnair
Find Deal
Wed, 24 Sep - Mon, 29 Sep
British Airways Logo
15:59 - 10:35MSY-LHR
12h 36m1 stop
British Airways Logo
09:15 - 15:31LHR-MSY
12h 16m1 stop
£478British Airways
Find Deal
Wed, 7 May - Wed, 21 May
British Airways Logo
19:35 - 09:00MSY-LHR
31h 25m1 stop
British Airways Logo
09:15 - 15:33LHR-MSY
12h 18m1 stop
£500British Airways
Find Deal
Mon, 14 Apr - Fri, 25 Apr
JetBlue Logo
09:45 - 09:30MSY-LHR
17h 45m1 stop
JetBlue Logo
08:25 - 18:43LHR-MSY
16h 18m1 stop
£509JetBlue
Find Deal
Fri, 26 Sep - Sun, 5 Oct
JetBlue Logo
06:00 - 06:30MSY-LHR
18h 30m1 stop
JetBlue Logo
08:25 - 18:38LHR-MSY
16h 13m1 stop
£521JetBlue
Find Deal
Tue, 29 Apr - Sat, 10 May

Iberia flights from New Orleans to London

Our best Iberia deals on New Orleans to London flight tickets
Iberia
28 Sept
MSY21:50New Orleans Louis Armstrong
8h 50m
LHR12:40London Heathrow
9 Oct
LHR16:05London Heathrow
9h 55m
MSY20:00New Orleans Louis Armstrong
Iberia
28 Sept
MSY14:12New Orleans Louis Armstrong
12h 48m
1 stop
LHR09:00London Heathrow
9 Oct
LHR16:05London Heathrow
9h 55m
MSY20:00New Orleans Louis Armstrong
Iberia
7 May
MSY21:50New Orleans Louis Armstrong
8h 50m
LHR12:40London Heathrow
21 May
LHR16:05London Heathrow
9h 55m
MSY20:00New Orleans Louis Armstrong

Finnair flights from New Orleans to London

Our best Finnair deals on New Orleans to London flight tickets
Finnair
24 Sept
MSY14:12New Orleans Louis Armstrong
18h 13m
1 stop
LHR14:25London Heathrow
29 Sept
LHR18:10London Heathrow
29h 52m
2 stops
MSY18:02New Orleans Louis Armstrong
Finnair
6 Apr
MSY21:50New Orleans Louis Armstrong
8h 50m
LHR12:40London Heathrow
13 Apr
LHR16:05London Heathrow
9h 55m
MSY20:00New Orleans Louis Armstrong
Finnair
5 Apr
MSY21:50New Orleans Louis Armstrong
8h 50m
LHR12:40London Heathrow
7 Apr
LHR09:15London Heathrow
20h 16m
1 stop
MSY23:31New 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 £571, 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 £580.

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 £892.

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 £690. Flights in the evening are often more expensive, with an average ticket price of £775.

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 £713 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 £609 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 2% 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

£120

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 £120. The best return flight deal from New Orleans to London found on momondo in the last 72 hours is £420.
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 American Airlines.
There are 5 airports near London: London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

  • 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 £507Free CancellationRating
6.6
6,717 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 £893, with the best British Airways deals starting from £655 round-trip. 6,717 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
Ipswich
Maidstone
Canterbury
Margate
Dartford
Hounslow
Ilford
Colchester
Guildford
Winchester
Worthing
Croydon
Chichester
Crawley

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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London