Cheap flights from New Orleans to London from £135
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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LON
3 Sep — 10 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London are usually found in October or August, booked 70 days in advance, depart on a Monday or Wednesday and return on a Tuesday
Cheap flight deals from New Orleans to London
Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.
Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Thu 11/920:13MSY - LGW
1 stop28h 07mMultiple Airlines
Sun 21/910:00LGW - MSY
2 stops34h 45mMultiple Airlines
Deal found 27/8£429
Sat 13/914:38MSY - LGW
1 stop13h 22mMultiple Airlines
Sat 20/914:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£430
Tue 14/1015:56MSY - LHR
1 stop12h 54mBritish Airways
Tue 21/1008:20LHR - MSY
1 stop14h 14mBritish Airways
Deal found 28/8£432
Sat 20/914:38MSY - LGW
1 stop13h 22mMultiple Airlines
Sat 27/914:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£432
Wed 15/1012:38MSY - LHR
1 stop11h 47mIberia
Wed 22/1012:00LHR - MSY
1 stop14h 20mIberia
Deal found 27/8£432
Sun 7/920:13MSY - LGW
1 stop28h 07mMultiple Airlines
Wed 10/914:00LGW - MSY
2 stops31h 50mMultiple Airlines
Deal found 27/8£432
Mon 22/914:03MSY - LGW
1 stop13h 57mMultiple Airlines
Thu 2/1014:00LGW - MSY
1 stop23h 55mMultiple Airlines
Deal found 27/8£435
Sat 20/922:01MSY - LGW
2 stops26h 49mMultiple Airlines
Thu 25/910:00LGW - MSY
1 stop15h 44mMultiple Airlines
Deal found 27/8£437
Thu 25/917:00MSY - LGW
1 stop35h 00mMultiple Airlines
Wed 1/1014:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£440
Mon 22/921:57MSY - LGW
2 stops26h 23mMultiple Airlines
Fri 26/914:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£441
Mon 22/914:03MSY - LGW
1 stop13h 57mMultiple Airlines
Fri 3/1014:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£446
Sun 14/906:30MSY - LGW
2 stops41h 50mMultiple Airlines
Sun 21/910:00LGW - MSY
1 stop15h 44mMultiple Airlines
Deal found 27/8£446
Best flights from New Orleans to London
Discover carefully curated flight deals from New Orleans to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.
Thu 11/920:13MSY - LGW
1 stop28h 07mMultiple Airlines
Sun 21/910:00LGW - MSY
2 stops34h 45mMultiple Airlines
Deal found 27/8£429
Wed 15/1014:54MSY - LHR
1 stop10h 46mBritish Airways
Wed 22/1015:30LHR - MSY
1 stop14h 29mBritish Airways
Deal found 28/8£432
Sun 19/1012:24MSY - LHR
1 stop12h 01mIberia
Sat 1/1111:15LHR - MSY
1 stop17h 44mIberia
Deal found 28/8£469
Mon 22/908:00MSY - LCY
2 stops28h 35mLufthansa
Mon 29/919:10LCY - MSY
2 stops30h 18mLufthansa
Deal found 27/8£568
Wed 24/912:33MSY - LGW
1 stop15h 27mMultiple Airlines
Wed 1/1014:00LGW - MSY
2 stops29h 00mMultiple Airlines
Deal found 27/8£429
Mon 13/1020:04MSY - LHR
1 stop12h 21mBritish Airways
Sun 19/1009:15LHR - MSY
1 stop14h 40mBritish Airways
Deal found 27/8£469
Mon 20/1012:24MSY - LHR
1 stop12h 01mIberia
Sat 1/1111:15LHR - MSY
1 stop17h 44mIberia
Deal found 28/8£469
Sat 13/914:38MSY - LGW
1 stop13h 22mMultiple Airlines
Sat 20/914:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£430
Thu 16/1017:45MSY - LHR
1 stop13h 00mBritish Airways
Wed 22/1015:30LHR - MSY
1 stop14h 29mBritish Airways
Deal found 28/8£469
Fri 13/212:13MSY - LHR
1 stop12h 37mIberia
Thu 19/214:30LHR - MSY
1 stop15h 28mIberia
Deal found 28/8£469
Mon 29/914:03MSY - LGW
1 stop13h 57mMultiple Airlines
Wed 1/1014:00LGW - MSY
2 stops29h 00mMultiple Airlines
Deal found 27/8£430
Fri 10/1016:23MSY - LHR
1 stop10h 42mBritish Airways
Thu 16/1009:15LHR - MSY
1 stop14h 40mBritish Airways
Deal found 27/8£469
Direct flights from New Orleans to London
Explore direct flight options from New Orleans to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2025.
Tue 30/1219:55MSY - LHR
Nonstop8h 40mIberia
Thu 15/113:45LHR - MSY
Nonstop10h 10mIberia
Deal found 27/8£511
Tue 30/1219:55MSY - LHR
Nonstop8h 40mBritish Airways
Sat 17/113:45LHR - MSY
Nonstop10h 10mBritish Airways
Deal found 27/8£548
Sun 12/1021:50MSY - LHR
Nonstop8h 50mBritish Airways
Sun 19/1016:05LHR - MSY
Nonstop9h 55mBritish Airways
Deal found 28/8£637
Sun 12/1021:50MSY - LHR
Nonstop8h 50mFinnair
Tue 28/1013:45LHR - MSY
Nonstop10h 10mFinnair
Deal found 27/8£639
Sun 12/1021:50MSY - LHR
Nonstop8h 50mIberia
Wed 22/1016:05LHR - MSY
Nonstop9h 55mIberia
Deal found 28/8£640
Wed 15/1021:50MSY - LHR
Nonstop8h 50mFinnair
Wed 22/1016:05LHR - MSY
Nonstop9h 55mFinnair
Deal found 28/8£640
Wed 24/921:50MSY - LHR
Nonstop8h 50mFinnair
Wed 1/1016:05LHR - MSY
Nonstop9h 55mFinnair
Deal found 27/8£641
Thu 12/219:55MSY - LHR
Nonstop8h 40mBritish Airways
Sat 21/213:45LHR - MSY
Nonstop10h 10mBritish Airways
Deal found 27/8£647
Thu 1/119:55MSY - LHR
Nonstop8h 40mBritish Airways
Sat 17/113:45LHR - MSY
Nonstop10h 10mBritish Airways
Deal found 27/8£651
Wed 15/1021:50MSY - LHR
Nonstop8h 50mBritish Airways
Thu 23/1016:05LHR - MSY
Nonstop9h 55mBritish Airways
Deal found 27/8£654
Wed 24/921:50MSY - LHR
Nonstop8h 50mBritish Airways
Thu 2/1016:05LHR - MSY
Nonstop9h 55mBritish Airways
Deal found 26/8£658
Thu 25/921:50MSY - LHR
Nonstop8h 50mIberia
Thu 9/1016:05LHR - MSY
Nonstop9h 55mIberia
Deal found 28/8£674
Last-minute flights from New Orleans to London
Discover last-minute flight deals from New Orleans to London. Data last updated 29 August 2025 and is based on user searches.
Sun 7/920:13MSY - LGW
1 stop28h 07mMultiple Airlines
Wed 10/914:00LGW - MSY
2 stops31h 50mMultiple Airlines
Deal found 27/8£432
Thu 11/920:13MSY - LGW
1 stop28h 07mMultiple Airlines
Sun 21/910:00LGW - MSY
2 stops34h 45mMultiple Airlines
Deal found 27/8£429
Sat 13/914:38MSY - LGW
1 stop13h 22mMultiple Airlines
Sat 20/914:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£430
Sun 14/906:30MSY - LGW
2 stops41h 50mMultiple Airlines
Sun 21/910:00LGW - MSY
1 stop15h 44mMultiple Airlines
Deal found 27/8£446
Sat 20/914:38MSY - LGW
1 stop13h 22mMultiple Airlines
Sat 27/914:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£432
Sat 20/922:01MSY - LGW
2 stops26h 49mMultiple Airlines
Thu 25/910:00LGW - MSY
1 stop15h 44mMultiple Airlines
Deal found 27/8£437
Sun 21/906:01MSY - LHR
1 stop21h 24mIberia
Wed 1/1018:45LHR - MSY
2 stops32h 35mIberia
Deal found 27/8£506
Mon 22/914:03MSY - LGW
1 stop13h 57mMultiple Airlines
Thu 2/1014:00LGW - MSY
1 stop23h 55mMultiple Airlines
Deal found 27/8£435
Mon 22/921:57MSY - LGW
2 stops26h 23mMultiple Airlines
Wed 1/1014:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£441
Mon 22/914:03MSY - LGW
1 stop13h 57mMultiple Airlines
Wed 24/914:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£446
Thu 25/917:00MSY - LGW
1 stop35h 00mMultiple Airlines
Wed 1/1014:00LGW - MSY
1 stop14h 55mMultiple Airlines
Deal found 27/8£440
Fri 26/919:37MSY - LGW
1 stop32h 23mMultiple Airlines
Mon 6/1014:00LGW - MSY
1 stop15h 38mMultiple Airlines
Deal found 27/8£448
One-way flights from New Orleans to London
Search for one-way flight options from New Orleans to London. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.
Wed 1/1005:20MSY - LGW
1 stop22h 40mMultiple Airlines
Deal found 27/8£135
Mon 6/1018:05MSY - LGW
2 stops30h 15mMultiple Airlines
Deal found 27/8£140
Thu 23/1005:45MSY - LGW
1 stop22h 15mMultiple Airlines
Deal found 28/8£155
Sun 5/1021:24MSY - LGW
3 stops50h 56mMultiple Airlines
Deal found 27/8£155
Sun 5/1012:48MSY - LHR
2 stops27h 12mMultiple Airlines
Deal found 27/8£176
Mon 27/1006:40MSY - LGW
2 stops18h 20mMultiple Airlines
Deal found 27/8£180
Fri 7/1114:45MSY - LHR
2 stops20h 45mMultiple Airlines
Deal found 27/8£184
Mon 6/1014:43MSY - LHR
2 stops37h 37mMultiple Airlines
Deal found 27/8£185
Mon 3/1115:34MSY - LGW
2 stops36h 16mMultiple Airlines
Deal found 27/8£185
Thu 23/1017:55MSY - LHR
3 stops41h 50mMultiple Airlines
Deal found 28/8£186
Wed 5/1116:17MSY - LGW
3 stops46h 18mMultiple Airlines
Deal found 27/8£186
Thu 6/1106:47MSY - LGW
2 stops27h 03mMultiple Airlines
Deal found 27/8£189
Cheapflights Fare Finder
Customise your flight search to find flights from New Orleans to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from New Orleans to London that are best for you.
Fly from
New Orleans
Fly to
London
Route
Depart
Return
Price
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Thu 11/9
20:13-06:20
1 stop28h 07m
London Gatwick
Sun 21/9
10:00-14:45
2 stops34h 45m
£429
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Wed 24/9
12:33-10:00
1 stop15h 27m
London Gatwick
Wed 1/10
14:00-13:00
2 stops29h 00m
£429
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Sat 13/9
14:38-10:00
1 stop13h 22m
London Gatwick
Sat 20/9
14:00-22:55
1 stop14h 55m
£430
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Mon 29/9
14:03-10:00
1 stop13h 57m
London Gatwick
Wed 1/10
14:00-13:00
2 stops29h 00m
£430
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Wed 15/10
14:54-07:40
1 stop10h 46m
London Heathrow
Wed 22/10
15:30-23:59
1 stop14h 29m
£432
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Sat 20/9
14:38-10:00
1 stop13h 22m
London Gatwick
Sat 27/9
14:00-22:55
1 stop14h 55m
£432
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Mon 22/9
14:03-10:00
1 stop13h 57m
London Gatwick
Thu 2/10
14:00-07:55
1 stop23h 55m
£435
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Wed 24/9
12:33-10:00
1 stop15h 27m
London Gatwick
Thu 2/10
14:00-07:55
1 stop23h 55m
£435
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Sat 27/9
14:38-10:00
1 stop13h 22m
London Gatwick
Thu 2/10
14:00-07:55
1 stop23h 55m
£435
New OrleansLondon
MSY - LGW
MSYLGW
New Orleans Louis Armstrong
Sat 20/9
22:01-06:50
2 stops26h 49m
London Gatwick
Thu 25/9
10:00-19:44
1 stop15h 44m
£437
Flights are sorted by cheapest return flights first.
Deals found on 27/8
Showing 1-10 of 60 results
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Best time to book a flight from New Orleans to London
Have a flexible travel schedule? Discover the best time to fly to London from New Orleans with our price prediction graph.
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
How far ahead should I book a flight from New Orleans to London?
Use this chart to determine the optimal time to book a return flight from New Orleans to London. Price data was last updated on 22 August 2025.
The price you pay for your flight from New Orleans to London may vary depending on when you book. For the best chance of a lower fare, look to book 70 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?
Currently, January is the cheapest month in which you can book a flight from New Orleans to London (average of £112). Flying from New Orleans to London in August is currently the most expensive (average of £164). 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 LON?
Find hourly flight availability from New Orleans to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.
When flying from New Orleans to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 8% versus a flight in the evening.
How much does it cost for a return flight from New Orleans to London?
What’s the top stopover airport for flights from New Orleans to London?
Share of one-stop return flights from New Orleans to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
New York (JFK) – chosen by Cheapflights users on 30% of one-stop itineraries from New Orleans to London on Cheapflights.
What’s the cheapest stopover airport for flights from New Orleans to London?
Average return fare for one-stop flights from New Orleans to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £473.
What’s the fastest stopover option from New Orleans to London?
Shortest average travel time for one-stop one-way flights from New Orleans to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) have the shortest average one-way travel time for one-stop routes: 10h 43m.
Which airport typically offers the quickest stopover for flights from New Orleans to London?
Average stopover duration for one-stop one-way flights from New Orleans to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 18m.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 29 August 2025.
See what other customers who have flown with United Airlines and British Airways from New Orleans to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Related info for your journey
Find useful and relevant information for your journey from New Orleans to London. 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?
Most people fly from New Orleans Louis Armstrong (MSY) if they book a flight from New Orleans to London. On average, Louis Armstrong has 2 outbound flights to London per day from 1 airline. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.
How long is the flight from New Orleans to London?
A quick flight from New Orleans to London can take about 10h 46m. British Airways provides one of the quickest options available for as low as £432. The distance from New Orleans to London is about 4617 mi. This flight may include one or multiple stops.
What is the cheapest airline to fly from New Orleans to London round-trip?
According to our current data, British Airways (£485), offers the cheapest pricing from New Orleans to London. Users have found that British Airways is 23% cheaper than the other options available to this destination.
What are the most popular routes from New Orleans to London?
When deciding which route to take from New Orleans to London consider New Orleans Louis Armstrong - London Heathrow, New Orleans Louis Armstrong - London Gatwick or New Orleans Louis Armstrong - London City as they are the most popular.
What are the most reliable airlines from New Orleans to London?
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 New Orleans to London on time: American Airlines (67%), Aer Lingus (67%), Finnair (67%).
What are the cheapest flights from New Orleans to London?
While on average a flight from New Orleans to London is generally £433, our data shows the cheapest flight currently is £361. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay £432 for that flight.
Can I find deals for business class flights from New Orleans to London?
Yes. Cheapflights offers flight deals from New Orleans to London 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?
Currently, January is the cheapest month in which you can book a flight from New Orleans to London (average of £112). Flying from New Orleans to London in August is currently the most expensive (average of £164). 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.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2025.
Discover the top airline that operate flights from New Orleans to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 August 2025.
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 London?
Cheapflights helps you search for flights from New Orleans to London 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 London?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from New Orleans to London.
Can Cheapflights find flights from New Orleans to London 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 London, 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 London become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from New Orleans today and book when prices fit your budget.
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