Cheap flights from London Heathrow Airport to New Orleans from £338
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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSY
13 Dec — 20 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to New Orleans Louis Armstrong are usually found in September or January, booked 72 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap 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 13 November 2025.
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 13 November 2025.
Sun 7/1207:45LHR - MSY
1 stop33h 05mJetBlue
Fri 12/1211:37MSY - LHR
1 stop28h 23mJetBlue
Deal found 12/11£576
Wed 26/1109:20LHR - MSY
1 stop32h 02mJetBlue
Wed 3/1211:35MSY - LHR
1 stop28h 05mJetBlue
Deal found 12/11£582
Wed 19/1107:25LHR - MSY
1 stop17h 40mJetBlue
Wed 26/1111:50MSY - LHR
1 stop13h 05mJetBlue
Deal found 12/11£584
Tue 18/1112:20LHR - MSY
1 stop28h 35mJetBlue
Tue 2/1211:35MSY - LHR
1 stop28h 05mJetBlue
Deal found 12/11£586
Tue 2/1207:25LHR - MSY
1 stop17h 40mJetBlue
Sat 13/1206:00MSY - LHR
1 stop21h 30mJetBlue
Deal found 11/11£589
Thu 4/1206:40LHR - MSY
2 stops28h 30mMultiple Airlines
Mon 8/1206:04MSY - LHR
3 stops33h 31mMultiple Airlines
Deal found 12/11£596
Thu 27/1109:20LHR - MSY
1 stop31h 57mJetBlue
Thu 4/1206:00MSY - LHR
1 stop32h 45mJetBlue
Deal found 11/11£602
Thu 27/1106:40LHR - MSY
3 stops32h 13mMultiple Airlines
Thu 4/1206:04MSY - LHR
3 stops33h 16mMultiple Airlines
Deal found 11/11£607
Sun 7/1207:45LHR - MSY
1 stop33h 05mIcelandair
Thu 11/1212:43MSY - LHR
2 stops26h 02mIcelandair
Deal found 11/11£608
Sun 7/1207:45LHR - MSY
1 stop33h 05mIcelandair
Fri 12/1214:09MSY - LHR
2 stops25h 51mIcelandair
Deal found 12/11£615
Wed 19/1107:25LHR - MSY
1 stop17h 40mJetBlue
Mon 24/1116:38MSY - LHR
1 stop23h 02mJetBlue
Deal found 12/11£617
Best flights from Heathrow to New Orleans
Discover carefully curated flight deals from Heathrow to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 November 2025.
Wed 18/308:30LHR - MSY
2 stops19h 00mUnited Airlines
Mon 23/309:45MSY - LHR
2 stops15h 35mUnited Airlines
Deal found 12/11£619
Thu 4/1209:20LHR - MSY
1 stop13h 56mJetBlue
Wed 17/1212:43MSY - LHR
1 stop12h 12mJetBlue
Deal found 12/11£624
Thu 29/119:30LHR - MSY
2 stops33h 55mScandinavian Airlines
Mon 2/215:31MSY - LHR
2 stops18h 29mScandinavian Airlines
Deal found 11/11£645
Mon 16/209:20LHR - MSY
1 stop13h 10mJetBlue
Sun 22/206:00MSY - LHR
1 stop18h 55mJetBlue
Deal found 10/11£634
Tue 21/412:00LHR - MSY
2 stops16h 33mUnited Airlines
Mon 27/416:00MSY - LHR
1 stop13h 35mUnited Airlines
Deal found 13/11£653
Sat 7/308:05LHR - MSY
1 stop17h 13mJetBlue
Fri 3/411:50MSY - LHR
1 stop12h 40mJetBlue
Deal found 13/11£637
Sat 25/408:30LHR - MSY
2 stops17h 13mUnited Airlines
Wed 29/409:44MSY - LHR
2 stops15h 01mUnited Airlines
Deal found 13/11£659
Tue 10/307:25LHR - MSY
1 stop16h 53mJetBlue
Tue 7/411:50MSY - LHR
1 stop12h 40mJetBlue
Deal found 13/11£651
Fri 17/407:25LHR - MSY
2 stops17h 58mUnited Airlines
Mon 20/407:00MSY - LHR
2 stops16h 55mUnited Airlines
Deal found 11/11£661
Tue 12/508:25LHR - MSY
1 stop19h 58mJetBlue
Fri 15/507:15MSY - LHR
1 stop17h 15mJetBlue
Deal found 11/11£672
Sat 14/212:05LHR - MSY
1 stop13h 44mUnited Airlines
Tue 24/214:13MSY - LHR
1 stop11h 17mUnited Airlines
Deal found 10/11£673
Direct flights from Heathrow to New Orleans
Explore direct flight options from Heathrow to New Orleans based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 November 2025.
Tue 17/313:45LHR - MSY
Nonstop10h 10mBritish Airways
Tue 24/320:55MSY - LHR
Nonstop8h 40mBritish Airways
Deal found 13/11£609
Tue 3/313:45LHR - MSY
Nonstop10h 10mBritish Airways
Tue 17/320:55MSY - LHR
Nonstop8h 40mBritish Airways
Deal found 13/11£627
Thu 11/1213:45LHR - MSY
Nonstop10h 10mBritish Airways
Thu 25/1219:55MSY - LHR
Nonstop8h 40mBritish Airways
Deal found 11/11£637
Tue 17/313:45LHR - MSY
Nonstop10h 10mAmerican Airlines
Tue 24/320:55MSY - LHR
Nonstop8h 40mAmerican Airlines
Deal found 11/11£639
Thu 5/213:45LHR - MSY
Nonstop10h 10mMultiple Airlines
Tue 10/219:55MSY - LHR
Nonstop8h 40mMultiple Airlines
Deal found 13/11£640
Sat 25/416:00LHR - MSY
Nonstop10h 00mMultiple Airlines
Wed 29/421:50MSY - LHR
Nonstop8h 50mMultiple Airlines
Deal found 13/11£675
Tue 16/1213:45LHR - MSY
Nonstop10h 10mBritish Airways
Thu 25/1219:55MSY - LHR
Nonstop8h 40mBritish Airways
Deal found 11/11£682
Thu 11/1213:45LHR - MSY
Nonstop10h 10mFinnair
Thu 25/1219:55MSY - LHR
Nonstop8h 40mFinnair
Deal found 11/11£691
Thu 11/1213:45LHR - MSY
Nonstop10h 10mMultiple Airlines
Thu 25/1219:55MSY - LHR
Nonstop8h 40mMultiple Airlines
Deal found 11/11£692
Thu 27/1113:45LHR - MSY
Nonstop10h 10mBritish Airways
Thu 4/1219:55MSY - LHR
Nonstop8h 40mBritish Airways
Deal found 11/11£693
Last-minute flights from Heathrow to New Orleans
Discover last-minute flight deals from Heathrow to New Orleans. Data last updated 13 November 2025 and is based on user searches.
Tue 18/1112:20LHR - MSY
1 stop28h 35mJetBlue
Tue 2/1211:35MSY - LHR
1 stop28h 05mJetBlue
Deal found 12/11£586
Wed 19/1107:25LHR - MSY
1 stop17h 40mJetBlue
Wed 26/1111:50MSY - LHR
1 stop13h 05mJetBlue
Deal found 12/11£584
Wed 19/1107:25LHR - MSY
1 stop17h 40mJetBlue
Mon 24/1116:38MSY - LHR
1 stop23h 02mJetBlue
Deal found 12/11£617
Wed 26/1109:20LHR - MSY
1 stop32h 02mJetBlue
Wed 3/1211:35MSY - LHR
1 stop28h 05mJetBlue
Deal found 12/11£582
Thu 27/1109:20LHR - MSY
1 stop31h 57mJetBlue
Thu 4/1206:00MSY - LHR
1 stop32h 45mJetBlue
Deal found 11/11£602
Thu 27/1106:40LHR - MSY
3 stops32h 13mMultiple Airlines
Thu 4/1206:04MSY - LHR
3 stops33h 16mMultiple Airlines
Deal found 11/11£607
Tue 2/1207:25LHR - MSY
1 stop17h 40mJetBlue
Sat 13/1206:00MSY - LHR
1 stop21h 30mJetBlue
Deal found 11/11£589
Thu 4/1206:40LHR - MSY
2 stops28h 30mMultiple Airlines
Mon 8/1206:04MSY - LHR
3 stops33h 31mMultiple Airlines
Deal found 12/11£596
Sun 7/1207:45LHR - MSY
1 stop33h 05mJetBlue
Fri 12/1211:37MSY - LHR
1 stop28h 23mJetBlue
Deal found 12/11£576
Sun 7/1207:45LHR - MSY
1 stop33h 05mIcelandair
Thu 11/1212:43MSY - LHR
2 stops26h 02mIcelandair
Deal found 11/11£608
Sun 7/1207:45LHR - MSY
1 stop33h 05mIcelandair
Fri 12/1214:09MSY - LHR
2 stops25h 51mIcelandair
Deal found 12/11£615
One-way flights from Heathrow to New Orleans
Search for one-way flight options from Heathrow to New Orleans. Find affordable one-way fares based on user searches. Data last updated 13 November 2025.
Mon 11/508:25LHR - MSY
1 stop19h 58mJetBlue
Deal found 12/11£338
Sun 11/112:20LHR - MSY
1 stop28h 02mJetBlue
Deal found 13/11£363
Sun 11/118:50LHR - MSY
3 stops54h 51mMultiple Airlines
Deal found 13/11£372
Tue 12/506:40LHR - MSY
3 stops28h 54mMultiple Airlines
Deal found 12/11£377
Tue 25/1109:55LHR - MSY
3 stops59h 24mMultiple Airlines
Deal found 11/11£382
Fri 3/421:10LHR - MSY
3 stops45h 57mMultiple Airlines
Deal found 11/11£394
Thu 20/1115:15LHR - MSY
3 stops54h 01mMultiple Airlines
Deal found 11/11£405
Sun 15/209:50LHR - MSY
3 stops53h 29mMultiple Airlines
Deal found 13/11£410
Sun 7/1207:45LHR - MSY
1 stop33h 05mJetBlue
Deal found 11/11£411
Wed 15/410:20LHR - MSY
2 stops18h 31mBritish Airways
Deal found 13/11£412
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 13 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to New Orleans that are best for you.
Fly from
Heathrow
Fly to
New Orleans
Route
Depart
Return
Price
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Wed 18/3
08:30-22:30
2 stops19h 00m
New Orleans Louis Armstrong
Mon 23/3
09:45-06:20
2 stops15h 35m
£619
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Thu 4/12
09:20-17:16
1 stop13h 56m
New Orleans Louis Armstrong
Wed 17/12
12:43-06:55
1 stop12h 12m
£624
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Mon 16/2
09:20-16:30
1 stop13h 10m
New Orleans Louis Armstrong
Sun 22/2
06:00-06:55
1 stop18h 55m
£634
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Sat 7/3
08:05-19:18
1 stop17h 13m
New Orleans Louis Armstrong
Fri 3/4
11:50-06:30
1 stop12h 40m
£637
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Thu 29/1
19:30-23:25
2 stops33h 55m
New Orleans Louis Armstrong
Mon 2/2
15:31-16:00
2 stops18h 29m
£645
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Tue 10/3
07:25-19:18
1 stop16h 53m
New Orleans Louis Armstrong
Tue 7/4
11:50-06:30
1 stop12h 40m
£651
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Tue 21/4
12:00-22:33
2 stops16h 33m
New Orleans Louis Armstrong
Mon 27/4
16:00-11:35
1 stop13h 35m
£653
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Sat 25/4
08:30-19:43
2 stops17h 13m
New Orleans Louis Armstrong
Wed 29/4
09:44-06:45
2 stops15h 01m
£659
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Fri 17/4
07:25-19:23
2 stops17h 58m
New Orleans Louis Armstrong
Mon 20/4
07:00-05:55
2 stops16h 55m
£661
LondonNew Orleans
LHR - MSY
LHRMSY
London Heathrow
Tue 12/5
08:25-22:23
1 stop19h 58m
New Orleans Louis Armstrong
Fri 15/5
07:15-06:30
1 stop17h 15m
£672
Flights are sorted by cheapest return flights first.
Deals found on 12/11
Showing 1-10 of 20 results
1
2
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.
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 London Heathrow Airport to New Orleans
Prices
Delays
More
How far ahead should I book a flight from London Heathrow Airport to New Orleans?
Use this chart to determine the optimal time to book a return flight from Heathrow to New Orleans. Price data was last updated on 7 November 2025.
The price you pay for your flight from London Heathrow Airport to New Orleans may vary depending on when you book. For the best chance of a lower fare, look to book 72 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 London Heathrow Airport to New Orleans?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New Orleans (average of £450). Flying from London Heathrow Airport to New Orleans in December is currently the most expensive (average of £596). 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 13 November 2025.
When flying from London Heathrow Airport to New Orleans, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight in the afternoon.
How much does it cost for a return flight from London Heathrow Airport to New Orleans?
How often are flights from London to New Orleans delayed?
About 20% 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 morning 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?
Monday 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 past year, British Airways have had the lowest number of delays on this route, with just 20% of flights being delayed.
What’s the top stopover airport for flights from London Heathrow Airport to New Orleans?
Share of one-stop return flights from London Heathrow Airport to New Orleans chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Atlanta (ATL) – chosen by Cheapflights users on 44% of one-stop itineraries from London Heathrow Airport to New Orleans on Cheapflights.
What’s the fastest stopover option from London Heathrow Airport to New Orleans?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to New Orleans, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Charlotte (CLT) have the shortest average one-way travel time for one-stop routes: 12h 34m.
What’s the fastest stopover option from London Heathrow Airport to New Orleans?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to New Orleans, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Charlotte (CLT) have the shortest average one-way travel time for one-stop routes: 12h 34m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to New Orleans?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to New Orleans, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 15m.
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 13 November 2025.
Check out reviews from past customers who have flown with Finnair, Virgin Atlantic, andIberia from London Heathrow Airport to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
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.
What airport do you fly into for flights to New Orleans from London Heathrow?
For a flight from London Heathrow to New Orleans, you will be flying into Louis Armstrong. New Orleans Louis Armstrong (MSY) is just 11.4 mi from the center of the city. Louis Armstrong is the only New Orleans airport and it handles 2 inbound flights from London Heathrow per day. 11 airlines have flights to New Orleans Louis Armstrong from London Heathrow on a regular basis.
How long is the flight from London Heathrow Airport to New Orleans?
Airlines like United Airlines, JetBlue, and Scandinavian Airlines fly from London Heathrow Airport to New Orleans in about 13h 56m. The time it takes to get you to your destination can typically vary by up to 19h 59m. Airlines will cover a distance of 4617 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to New Orleans round-trip?
Flying on United Airlines is currently your cheapest option to New Orleans, with prices starting at £420. Additional return tickets that might be worth considering are offered by KLM and Icelandair, with the lowest prices starting at £467 and £470, respectively. United Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from London Heathrow Airport to New Orleans?
Before booking your flight to New Orleans from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (78%), Aer Lingus (78%), Finnair( 78%).
What are the cheapest flights from London Heathrow Airport to New Orleans?
On average you can expect to pay £1,073 for a flight from London Heathrow Airport to New Orleans. The cheapest flight overall is £441 while the most popular route, (London Heathrow - New Orleans Louis Armstrong) is currently priced at £479.
Can I find deals for business class flights from Heathrow to New Orleans?
Yes. Cheapflights offers flight deals from Heathrow to New Orleans 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 London Heathrow Airport to New Orleans?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to New Orleans (average of £450). Flying from London Heathrow Airport to New Orleans in December is currently the most expensive (average of £596). 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 New Orleans departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 November 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 13 November 2025.
Top 10 airlines flying from Heathrow to New Orleans
Discover the top 10 airlines 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 858,174 searches. Data last updated 13 November 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 Heathrow to New Orleans?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to New Orleans from Heathrow today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Heathrow to New Orleans?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to New Orleans for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Heathrow to New Orleans with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to New Orleans, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Heathrow to New Orleans become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to New Orleans flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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