$463+ Cheap flights from Heathrow (LHR) to New Orleans (MSY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSY
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to New Orleans with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to New Orleans Louis Armstrong are usually found in April or January, booked 20 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Heathrow to New Orleans
Cheapest
Best
Last-minute
One-way
Cheapest flights from Heathrow to New OrleansExplore the most affordable flight options available from Heathrow to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
Explore the most affordable flight options available from Heathrow to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:25 pm -
2 stops25h 48m
Mon 11/307:44 am -
1 stop16h 41m
Deal found 10/18![Multiple Airlines logo]()
$860
This WAYA deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:35 pm -
1 stop21h 24m
Mon 12/79:26 am -
1 stop19h 49m
Deal found 10/20![Multiple Airlines logo]()
$864
This WAYA deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:35 pm -
1 stop21h 24m
Mon 12/79:26 am -
1 stop19h 49m
Deal found 10/20![Multiple Airlines logo]()
$865
This Expedia deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:25 am -
1 stop15h 49m
Thu 11/266:50 pm -
1 stop20h 05m
Deal found 10/19![JetBlue logo]()
$867
This TravelUp deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:40 am -
2 stops21h 45m
Thu 11/1211:29 am -
2 stops25h 01m
Deal found 10/21![Scandinavian Airlines logo]()
$869
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:15 pm -
3 stops34h 53m
Sat 12/129:26 am -
3 stops28h 04m
Deal found 10/21![Multiple Airlines logo]()
$870
This Travcart deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:20 pm -
1 stop34h 54m
Mon 11/236:50 pm -
1 stop20h 50m
Deal found 10/19![JetBlue logo]()
$875
This Scandinavian Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:05 am -
3 stops22h 54m
Wed 12/23:39 pm -
3 stops23h 56m
Deal found 10/23![Scandinavian Airlines logo]()
$878
Best flights from Heathrow to New OrleansDiscover carefully curated flight deals from Heathrow to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Heathrow to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This JetBlue deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:05 am -
1 stop15h 55m
Tue 12/86:01 pm -
1 stop21h 39m
Deal found 10/20![JetBlue logo]()
$944
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:30 am -
2 stops17h 21m
Wed 12/98:00 am -
2 stops15h 55m
Deal found 10/20![United Airlines logo]()
$998
This Icelandair deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:35 pm -
2 stops33h 05m
Mon 12/76:00 am -
2 stops22h 50m
Deal found 10/22![Multiple Airlines logo]()
$1,097
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:30 am -
2 stops20h 08m
Sun 12/138:06 pm -
1 stop18h 04m
Deal found 10/22![Delta logo]()
$1,105
This Scandinavian Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:00 pm -
2 stops35h 27m
Mon 11/163:42 pm -
2 stops18h 18m
Deal found 10/19![Scandinavian Airlines logo]()
$1,152
This Virgin Atlantic deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
2 stops15h 20m
Sat 11/77:00 pm -
1 stop19h 10m
Deal found 10/18![Virgin Atlantic logo]()
$1,178
This British Airways deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:40 pm -
Nonstop10h 10m
Mon 11/163:45 pm -
1 stop12h 15m
Deal found 10/20![British Airways logo]()
$1,193
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:30 am -
2 stops17h 52m
Fri 12/113:46 pm -
1 stop12h 29m
Deal found 10/20![United Airlines logo]()
$1,104
This JetBlue deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:20 am -
1 stop14h 05m
Sat 11/76:00 am -
1 stop18h 55m
Deal found 10/22![JetBlue logo]()
$1,163
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:30 am -
2 stops16h 56m
Tue 11/178:15 am -
1 stop19h 25m
Deal found 10/23![United Airlines logo]()
$1,114
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:50 am -
2 stops19h 36m
Mon 11/1611:35 am -
1 stop14h 50m
Deal found 10/22![United Airlines logo]()
$1,147
Last-minute flights from Heathrow to New OrleansDiscover last-minute flight deals from Heathrow to New Orleans. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to New Orleans. Data last updated October 23, 2026 and is based on user searches.
This Scandinavian Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:40 am -
2 stops21h 55m
Fri 11/63:44 pm -
2 stops20h 46m
Deal found 10/20![Scandinavian Airlines logo]()
$880
This TravelUp deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:40 am -
2 stops21h 45m
Thu 11/1211:29 am -
2 stops25h 01m
Deal found 10/21![Scandinavian Airlines logo]()
$869
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:25 pm -
2 stops25h 48m
Mon 11/307:44 am -
1 stop16h 41m
Deal found 10/18![Multiple Airlines logo]()
$860
This Travcart deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:20 pm -
1 stop34h 54m
Mon 11/236:50 pm -
1 stop20h 50m
Deal found 10/19![JetBlue logo]()
$875
This Expedia deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:25 am -
1 stop15h 49m
Thu 11/266:50 pm -
1 stop20h 05m
Deal found 10/19![JetBlue logo]()
$867
This WAYA deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:35 pm -
1 stop21h 24m
Mon 12/79:26 am -
1 stop19h 49m
Deal found 10/20![Multiple Airlines logo]()
$865
This WAYA deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:35 pm -
1 stop21h 24m
Mon 12/79:26 am -
1 stop19h 49m
Deal found 10/20![Multiple Airlines logo]()
$864
This Scandinavian Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:05 am -
3 stops22h 54m
Wed 12/23:39 pm -
3 stops23h 56m
Deal found 10/23![Scandinavian Airlines logo]()
$878
One-way flights from Heathrow to New OrleansSearch for one-way flight options from Heathrow to New Orleans. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Heathrow to New Orleans. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:15 pm -
3 stops47h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:15 pm -
3 stops52h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:15 pm -
3 stops47h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:40 pm -
3 stops33h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:05 pm -
3 stops42h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:00 am -
3 stops31h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:05 pm -
3 stops26h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:05 pm -
3 stops42h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:40 pm -
3 stops48h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:00 am -
3 stops29h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$551
Find flight deals from Heathrow to New Orleans
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to New Orleans (MSY). 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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $860 (Mytrip) |
One-way from | $463 (Kiwi.com) |
Popular in | August |
Cheapest in | April |
Average price | $1,130 |
Good one-way deal | $2,786 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow to New Orleans 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 7,457,451 searches. Data last updated October 23, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to New Orleans that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Fri 12/11
3:15 pm-8:38 am
3 stops47h 23m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$542
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Tue 11/10
7:25 am-5:14 pm
1 stop15h 49m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$570
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Fri 11/6
8:05 am-9:07 am
1 stop31h 02m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$584
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Sun 12/6
7:45 am-5:08 pm
1 stop15h 23m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$589
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Sat 10/31
8:15 am-6:37 pm
3 stops39h 22m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$665
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Thu 10/29
6:00 am-4:13 pm
3 stops39h 13m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$787
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Tue 10/27
9:35 pm-9:50 am
3 stops41h 15m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$826
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Tue 11/24
7:25 am-6:00 pm
1 stop16h 35m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$899
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Mon 11/23
8:05 am-6:00 pm
1 stop15h 55m
New Orleans Louis Armstrong
Tue 12/8
6:01 pm-9:40 pm
1 stop21h 39m
$944
LondonNew Orleans
LHR London Heathrow - MSY New Orleans Louis Armstrong
LHRMSY
London Heathrow
Sun 11/1
8:35 pm-11:48 pm
2 stops33h 13m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$954
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Heathrow to New Orleans
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to New Orleans in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on London Heathrow Airport-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-New Orleans flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Heathrow Airport-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Heathrow to New Orleans
Have a flexible travel schedule? Discover the best time to fly to New Orleans from Heathrow with our price prediction graph.
LHR-MSY
Estimated round-trip 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 London Heathrow Airport to New Orleans
Prices
Delays
How far ahead should I book a flight from London Heathrow Airport to New Orleans?
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to New Orleans, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London Heathrow Airport to New Orleans?
Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to New Orleans (average of $869). Flying from London Heathrow Airport to New Orleans in August is currently the most expensive (average of $1,560). 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 LHR to MSY?
Find hourly flight availability from Heathrow to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2026.
When flying from London Heathrow Airport to New Orleans, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from London to New Orleans delayed?
About 15% of weekly flights between London and New Orleans have experienced delays in the past year, with the average delay time being 123 minutes.
What is the most punctual flight time for London to New Orleans flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to New Orleans flights?
Over the last year, British Airways have had the lowest number of delays on this route, with just 15% of flights being delayed.
The best insider tips for London Heathrow Airport to New Orleans flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to New Orleans trip
Our travel experts
Reviews of airlines servicing New Orleans
Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated October 23, 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to New Orleans, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.7
Food
6.4
Overall
6.7
Boarding
7.0
Comfort
6.8
Entertainment
6.5
Reviews
1 / 20
6.0
GoodRoxanne,Sep 2025
LHR - IAD
Crew
7.7
Food
6.4
Overall
6.7
Boarding
7.0
Comfort
6.8
Entertainment
6.5
Reviews
1 / 20
6.0
GoodRoxanne,Sep 2025
LHR - IAD
Related info for your journey
Find useful and relevant information for your journey from Heathrow to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near New Orleans?
Book flights to New Orleans if you plan to visit one of these locationsMetairie
Kenner
Hammond
Gonzales
Houma
Gretna
Slidell
Thibodaux
Covington
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Other flights to New Orleans
Explore flights to New Orleans departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.
Heathrow and New Orleans flights
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Top airline flying from Heathrow to New Orleans
Discover the top airline that operate flights from Heathrow to New Orleans. 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 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$673 | Average$1,290 | FlexibilityNo cancel fee | On-time70% |