United Airlines flights from London to New Orleans (LON - MSY)
LON — MSY
27 Oct — 3 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find United Airlines flight deals from London to New Orleans
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest United Airlines flights from London to New Orleans
Explore the most affordable United Airlines flight options available from London to New Orleans. Find the lowest fares with prices last updated on 27 September 2026.
Tue 29/910:00 -
1 stop17h 37m
Thu 1/1014:16 -
1 stop15h 19m
Deal found 22/9£640
Sat 3/1006:50 -
2 stops17h 13m
Sat 17/1014:21 -
2 stops14h 19m
Deal found 25/9£679
Fri 9/1006:55 -
2 stops19h 13m
Wed 14/1010:31 -
2 stops15h 24m
Deal found 23/9£680
Best United Airlines flights from London to New Orleans
Discover carefully curated United Airlines flight deals from London to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 September 2026.
Fri 20/1106:35 -
2 stops19h 23m
Sun 29/1109:05 -
1 stop19h 10m
Deal found 27/9£678
Wed 7/1006:50 -
2 stops15h 54m
Sat 17/1008:00 -
1 stop15h 55m
Deal found 25/9£679
Fri 9/1006:55 -
2 stops19h 13m
Wed 14/1010:31 -
2 stops15h 24m
Deal found 23/9£680
Last-minute United Airlines flights from London to New Orleans
Discover last-minute United Airlines flight deals from London to New Orleans. Data last updated 27 September 2026 and is based on user searches.
Tue 29/910:00 -
1 stop17h 37m
Thu 1/1014:16 -
1 stop15h 19m
Deal found 22/9£640
Sat 3/1006:50 -
2 stops17h 13m
Sat 17/1014:21 -
2 stops14h 19m
Deal found 25/9£679
Fri 9/1006:55 -
2 stops19h 13m
Wed 14/1010:31 -
2 stops15h 24m
Deal found 23/9£680
One-way United Airlines flights to New Orleans
Search for one-way United Airlines flight options to New Orleans. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.
Tue 10/1109:00 -
2 stops20h 52m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9£475
Wed 4/1108:00 -
1 stop16h 47m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£501
Tue 24/1113:35 -
1 stop16h 17m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£506
How do most travelers feel about United Airlines?
The general consensus from 10,242 Cheapflights users is that United Airlines is a 7.4/10. Select your travel dates above for updated prices on flights from London to New Orleans (LON-MSY).
Can I get a flight from London to New Orleans on United Airlines for under £755?
There are 5 flights available on United Airlines from London to New Orleans for under £755. These prices can change based on many factors including date and time. To find LON-MSY flight prices for your dates, click here.
United Airlines flights from London to New Orleans in 2026
Find detailed information about United Airlines flights from London to New Orleans. Explore the options provided by United Airlines to plan your journey from London to New Orleans. Data last updated 27 September 2026.
Which month is the cheapest to fly Economy class from London to New Orleans?
For Economy class flights, the cheapest month to fly this route is January. The most expensive months are December and July.
Rainfall in New Orleans by month
Plan your trip to New Orleans by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New Orleans ranges from 83.0 - 163.0 inches per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit New Orleans when rainfall is around 83.0 mm.
Temperature in New Orleans by month
Plan your trip to New Orleans by taking into account the average temperature totals by month.
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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
Best time to book a flight from London to New Orleans
Have a flexible travel schedule? Discover the best time to fly to New Orleans from London with our price prediction graph.
LON-MSY
LHR-MSY
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines serving New Orleans
Alternative routes
Complete your trip
Other carriers
Other destinations
Popular flights
Fly from London to New Orleans on another airline
Consider alternative airlines that service the New Orleans area. Flight routes are based on user searches made on Cheapflights and were last updated on 27 September 2026.
Browse through other United Airlines flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 27 September 2026.
If New Orleans is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 27 September 2026.
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 27 September 2026.
Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 27 September 2026.
The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
10.0
Wonderful|Aug 2026
Staff friendly, good boarding experience
4.0
Mediocre|Aug 2026
Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
2.0
Poor|Aug 2026
I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
1 out of 3334
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.