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Route
Depart
Return
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Mon 2/11
07:05-23:35
3 stops22h 30m
New Orleans Louis Armstrong
Wed 11/11
15:42-16:00
2 stops18h 18m
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Sun 8/11
06:40-22:25
2 stops21h 45m
New Orleans Louis Armstrong
Sat 14/11
11:29-17:00
3 stops23h 31m
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Sun 8/11
06:40-22:25
2 stops21h 45m
New Orleans Louis Armstrong
Sat 14/11
11:29-12:55
3 stops19h 26m
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Mon 9/11
08:05-17:14
1 stop15h 09m
New Orleans Louis Armstrong
Mon 23/11
18:50-21:40
1 stop20h 50m
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Mon 9/11
08:05-17:14
1 stop15h 09m
New Orleans Louis Armstrong
Mon 23/11
18:50-21:40
1 stop20h 50m
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Mon 23/11
07:05-23:59
3 stops22h 54m
New Orleans Louis Armstrong
Wed 2/12
11:39-18:30
2 stops24h 51m
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Mon 23/11
06:40-23:59
2 stops23h 19m
New Orleans Louis Armstrong
Wed 2/12
15:39-18:50
3 stops21h 11m
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Mon 23/11
07:05-23:59
3 stops22h 54m
New Orleans Louis Armstrong
Wed 2/12
13:08-18:50
3 stops23h 42m
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Mon 23/11
07:05-23:59
3 stops22h 54m
New Orleans Louis Armstrong
Wed 2/12
13:08-18:50
3 stops23h 42m
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Mon 23/11
07:05-23:59
3 stops22h 54m
New Orleans Louis Armstrong
Wed 2/12
15:39-18:50
3 stops21h 11m
See travel insights to New Orleans from
How to get the cheapest flight ticket from London to New Orleans
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 London and New Orleans?
Prices are currently low for flights on this route.
Typical prices usually range from $1,259 to $1,754.The lowest price recently found on this route was $1,239.
What is the cheapest month to fly to New Orleans?
The cheapest month to fly to New Orleans from London is in February. Flight prices, which tend to average around $1,249, are often lower during this time because this is during the off-season. If you don’t want to visit New Orleans in February, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of $1,274.
How far in advance should I book a flight from London to New Orleans?
You are more likely to see cheaper flights to New Orleans from London when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $1,530 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from London for as low as $1,236 on momondo.
How often are flights from London to New Orleans delayed?
Historically, on average around 15% of flights between London and New Orleans have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.
What is the most punctual flight time for London to New Orleans flights?
Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on London to New Orleans flights?
According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.
How many flights depart from London to New Orleans on average per day?
As of October 2026, 3 flights take off from London and land in New Orleans each day. The most common flight departure time for this route is 16:00, with 100% of daily flights taking off in the afternoon.
How many flights depart from London to New Orleans on average per week?
As of October 2026, 25 flights take off from London and land in New Orleans each week. The most common flight departure day for this route is Wed, with 20% of weekly flights taking off on this day.
When to book flights from London to New Orleans
Cheap London to New Orleans (LON to MSY) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to New Orleans
Frequently asked questions about flying from London to New Orleans
How far is London to New Orleans Louis Armstrong by plane?
There are 7441.2 km between London and New Orleans Louis Armstrong.
When did momondo last update prices for flights from London to New Orleans Louis Armstrong Airport?
Prices for flights from London to New Orleans Louis Armstrong Airport are updated daily.
How old do you have to be to fly from London to New Orleans Louis Armstrong Airport?
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 stopovers 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 London to New Orleans Louis Armstrong Airport.
What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?
The required travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to New Orleans?
Based on momondo bookings for flights between London and New Orleans, the leading plane model is Boeing 787-8 Dreamliner, making up 62.43% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 17.37%, Boeing 787-9 Dreamliner with 5.54%, and Airbus A320-100/200 with 4.04%.
Why use momondo?
Why should I use momondo to find a flight deal from London to New Orleans?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to New Orleans. momondo saves you time and could save you money on your trip.
Can I find flights from London to New Orleans with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to New Orleans flights to just show those with flexible booking policies.
How can momondo help me find flights from London to New Orleans?
momondo helps you find the best flight between London and New Orleans by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to New Orleans right now. Can momondo alert me if prices change?
Price alerts on flights to New Orleans from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.