Cheap flights from New Orleans to London Heathrow Airport from £213
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LHR
25 Jan — 1 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London Heathrow are usually found in October or September, booked 26 days in advance, depart on a Monday or Wednesday and return on a Tuesday
Cheap flight deals from New Orleans to Heathrow
Enter your travel dates to find the best prices.
Cheapest flights from New Orleans to Heathrow
Explore the most affordable flight options available from New Orleans to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 December 2025.
Fri 26/1218:15MSY - LHR
1 stop33h 15mJetBlue
Tue 30/1209:20LHR - MSY
1 stop35h 20mJetBlue
Deal found 26/12£750
Mon 29/1215:35MSY - LHR
1 stop33h 20mJetBlue
Wed 7/107:25LHR - MSY
1 stop32h 40mJetBlue
Deal found 24/12£759
Thu 25/1215:35MSY - LHR
1 stop33h 20mJetBlue
Mon 29/1209:20LHR - MSY
1 stop35h 20mJetBlue
Deal found 24/12£836
Sat 27/1218:15MSY - LHR
1 stop20h 30mJetBlue
Mon 29/1209:20LHR - MSY
1 stop35h 20mJetBlue
Deal found 23/12£1,034
Thu 25/1218:15MSY - LHR
1 stop20h 30mJetBlue
Thu 1/109:20LHR - MSY
1 stop32h 39mJetBlue
Deal found 24/12£1,083
Thu 25/1212:05MSY - LHR
1 stop12h 35mLufthansa
Thu 1/107:40LHR - MSY
2 stops20h 49mLufthansa
Deal found 24/12£1,123
Sun 28/1210:44MSY - LHR
1 stop14h 11mJetBlue
Tue 30/1209:20LHR - MSY
1 stop35h 20mJetBlue
Deal found 24/12£1,134
Best flights from New Orleans to Heathrow
Discover carefully curated flight deals from New Orleans to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 December 2025.
Sun 8/211:04MSY - LHR
1 stop16h 26mJetBlue
Thu 19/212:20LHR - MSY
1 stop16h 22mJetBlue
Deal found 25/12£488
Mon 9/205:00MSY - LHR
1 stop20h 30mUnited Airlines
Fri 27/206:50LHR - MSY
2 stops21h 48mUnited Airlines
Deal found 26/12£506
Tue 3/215:31MSY - LHR
1 stop10h 19mDelta
Tue 17/206:30LHR - MSY
2 stops17h 36mDelta
Deal found 25/12£507
Sun 8/218:02MSY - LHR
1 stop12h 13mBritish Airways
Thu 19/209:55LHR - MSY
1 stop14h 09mBritish Airways
Deal found 26/12£516
Thu 26/211:42MSY - LHR
2 stops15h 38mScandinavian Airlines
Sat 7/306:40LHR - MSY
2 stops22h 34mScandinavian Airlines
Deal found 24/12£545
Mon 9/211:13MSY - LHR
1 stop13h 12mDelta
Thu 19/211:45LHR - MSY
2 stops17h 29mDelta
Deal found 26/12£507
Fri 8/510:32MSY - LHR
1 stop13h 58mJetBlue
Mon 18/508:15LHR - MSY
1 stop14h 11mJetBlue
Deal found 25/12£522
Sun 19/421:50MSY - LHR
Nonstop8h 50mBritish Airways
Wed 6/516:00LHR - MSY
Nonstop10h 00mBritish Airways
Deal found 24/12£528
Fri 23/114:26MSY - LHR
1 stop11h 29mUnited Airlines
Tue 27/106:50LHR - MSY
2 stops17h 18mUnited Airlines
Deal found 23/12£542
Fri 27/212:48MSY - LHR
2 stops16h 27mUnited Airlines
Fri 6/306:50LHR - MSY
2 stops17h 58mUnited Airlines
Deal found 25/12£543
Direct flights from New Orleans to Heathrow
Explore direct flight options from New Orleans to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 December 2025.
Tue 3/219:55MSY - LHR
Nonstop8h 40mBritish Airways
Tue 17/213:45LHR - MSY
Nonstop10h 10mBritish Airways
Deal found 24/12£504
Sun 19/421:50MSY - LHR
Nonstop8h 50mBritish Airways
Wed 6/516:00LHR - MSY
Nonstop10h 00mBritish Airways
Deal found 24/12£528
Wed 22/421:50MSY - LHR
Nonstop8h 50mBritish Airways
Wed 6/516:00LHR - MSY
Nonstop10h 00mBritish Airways
Deal found 24/12£543
Fri 10/421:50MSY - LHR
Nonstop8h 50mBritish Airways
Fri 17/416:00LHR - MSY
Nonstop10h 00mBritish Airways
Deal found 24/12£552
Thu 22/119:55MSY - LHR
Nonstop8h 40mAmerican Airlines
Thu 5/213:45LHR - MSY
Nonstop10h 10mAmerican Airlines
Deal found 26/12£553
Wed 22/421:50MSY - LHR
Nonstop8h 50mBritish Airways
Fri 8/516:00LHR - MSY
Nonstop10h 00mBritish Airways
Deal found 24/12£556
Thu 23/421:50MSY - LHR
Nonstop8h 50mBritish Airways
Thu 7/516:00LHR - MSY
Nonstop10h 00mBritish Airways
Deal found 24/12£565
Fri 1/521:50MSY - LHR
Nonstop8h 50mFinnair
Fri 15/516:00LHR - MSY
Nonstop10h 00mFinnair
Deal found 25/12£565
Thu 26/219:55MSY - LHR
Nonstop8h 40mBritish Airways
Sat 7/313:45LHR - MSY
Nonstop10h 10mBritish Airways
Deal found 26/12£577
Thu 16/421:50MSY - LHR
Nonstop8h 50mBritish Airways
Sun 19/416:00LHR - MSY
Nonstop10h 00mBritish Airways
Deal found 23/12£588
Last-minute flights from New Orleans to Heathrow
Discover last-minute flight deals from New Orleans to Heathrow. Data last updated 26 December 2025 and is based on user searches.
Sat 17/115:59MSY - LHR
1 stop33h 31mLufthansa
Tue 27/109:30LHR - MSY
2 stops18h 21mLufthansa
Deal found 24/12£464
Sat 17/110:04MSY - LHR
1 stop28h 31mAustrian Airlines
Tue 27/109:10LHR - MSY
1 stop16h 04mAustrian Airlines
Deal found 24/12£488
Wed 21/112:40MSY - LHR
1 stop12h 00mMultiple Airlines
Tue 27/106:35LHR - MSY
2 stops17h 33mMultiple Airlines
Deal found 25/12£488
Wed 21/115:59MSY - LHR
2 stops18h 51mLufthansa
Tue 27/106:30LHR - MSY
2 stops19h 15mLufthansa
Deal found 25/12£500
Thu 22/111:45MSY - LHR
1 stop27h 00mJetBlue
Thu 29/107:25LHR - MSY
1 stop32h 40mJetBlue
Deal found 25/12£482
Thu 22/109:17MSY - LHR
2 stops19h 33mMultiple Airlines
Thu 29/120:35LHR - MSY
2 stops32h 34mMultiple Airlines
Deal found 25/12£492
Thu 22/114:13MSY - LHR
1 stop11h 17mLufthansa
Thu 5/209:30LHR - MSY
2 stops18h 21mLufthansa
Deal found 26/12£502
Sat 24/111:05MSY - LHR
1 stop16h 25mJetBlue
Sat 31/108:05LHR - MSY
1 stop32h 00mJetBlue
Deal found 25/12£477
Mon 26/112:00MSY - LHR
1 stop14h 25mLufthansa
Mon 2/220:15LHR - MSY
2 stops27h 53mLufthansa
Deal found 25/12£486
One-way flights from New Orleans to Heathrow
Search for one-way flight options from New Orleans to Heathrow. Find affordable one-way fares based on user searches. Data last updated 26 December 2025.
Thu 12/211:04MSY - LHR
2 stops39h 26mMultiple Airlines
Deal found 25/12£213
Wed 6/512:18MSY - LHR
1 stop15h 12mJetBlue
Deal found 25/12£225
Tue 5/511:18MSY - LHR
3 stops26h 47mMultiple Airlines
Deal found 25/12£235
Sun 3/506:00MSY - LHR
1 stop18h 30mJetBlue
Deal found 25/12£238
Thu 12/220:05MSY - LHR
1 stop18h 40mJetBlue
Deal found 24/12£240
Wed 6/508:05MSY - LHR
3 stops41h 50mMultiple Airlines
Deal found 25/12£253
Sat 9/506:15MSY - LHR
2 stops20h 35mMultiple Airlines
Deal found 25/12£269
Thu 7/506:15MSY - LHR
3 stops19h 45mMultiple Airlines
Deal found 25/12£273
Fri 8/506:15MSY - LHR
2 stops20h 35mMultiple Airlines
Deal found 25/12£293
Find flight deals from New Orleans to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Heathrow (LHR). 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 26 December 2025.
Customise your flight search to find flights from New Orleans to Heathrow 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 26 December 2025.
Use the filters below to find and compare flights from New Orleans to London Heathrow Airport that are best for you.
Fly from
New Orleans
Fly to
Heathrow
Route
Depart
Return
Price
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Sun 8/2
11:04-09:30
1 stop16h 26m
London Heathrow
Thu 19/2
12:20-22:42
1 stop16h 22m
£488
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Mon 9/2
05:00-07:30
1 stop20h 30m
London Heathrow
Fri 27/2
06:50-22:38
2 stops21h 48m
£506
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Tue 3/2
15:31-07:50
1 stop10h 19m
London Heathrow
Tue 17/2
06:30-18:06
2 stops17h 36m
£507
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Mon 9/2
11:13-06:25
1 stop13h 12m
London Heathrow
Thu 19/2
11:45-23:14
2 stops17h 29m
£507
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Sun 8/2
18:02-12:15
1 stop12h 13m
London Heathrow
Thu 19/2
09:55-18:04
1 stop14h 09m
£516
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Fri 8/5
10:32-06:30
1 stop13h 58m
London Heathrow
Mon 18/5
08:15-16:26
1 stop14h 11m
£522
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Sun 19/4
21:50-12:40
Nonstop8h 50m
London Heathrow
Wed 6/5
16:00-20:00
Nonstop10h 00m
£528
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Fri 23/1
14:26-07:55
1 stop11h 29m
London Heathrow
Tue 27/1
06:50-18:08
2 stops17h 18m
£542
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Fri 27/2
12:48-11:15
2 stops16h 27m
London Heathrow
Fri 6/3
06:50-18:48
2 stops17h 58m
£543
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Thu 26/2
11:42-09:20
2 stops15h 38m
London Heathrow
Sat 7/3
06:40-23:14
2 stops22h 34m
£545
Flights are sorted by cheapest return flights first.
Deals found on 25/12
Showing 1-10 of 20 results
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Best time to book a flight from New Orleans to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport
How far ahead should I book a flight from New Orleans to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from New Orleans to Heathrow. Price data was last updated on 19 December 2025.
The price you pay for your flight from New Orleans to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from New Orleans to London Heathrow Airport (average of £81). Flying from New Orleans to London Heathrow Airport in June is currently the most expensive (average of £651). 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 LHR?
Find hourly flight availability from New Orleans to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 December 2025.
When flying from New Orleans to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 35% versus a flight in the evening.
How much does it cost for a return flight from New Orleans to London Heathrow Airport?
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 26 December 2025.
Check out reviews from past customers who have flown with Virgin Atlantic and British Airways from New Orleans to London Heathrow Airport 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.
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Related info for your journey
Find useful and relevant information for your journey from New Orleans to Heathrow. 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 Heathrow?
If you book a flight to London Heathrow from New Orleans, you will be flying from Louis Armstrong, which is the city’s only airport. New Orleans Louis Armstrong (MSY) is located 11.4 mi from the center of New Orleans. There are 0 flights from Louis Armstrong to London Heathrow per day from 2 different airlines.
How long is the flight from New Orleans to London Heathrow Airport?
A quick flight from New Orleans to London Heathrow Airport can take about 16h 26m. Lufthansa provides one of the quickest options available for as low as £473. New Orleans and London Heathrow Airport are separated by a distance of 4617 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from New Orleans to London Heathrow Airport round-trip?
Cheapflights users have booked flights from New Orleans to London Heathrow Airport round-trip from £473. Another airline that can offer you cheap pricing is British Airways. Users have found that Virgin Atlantic is 26% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from New Orleans to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £213 on JetBlue. Other airlines that offer cheap prices include Virgin Atlantic from £281 and British Airways from £328 one-way.
What are the most reliable airlines from New Orleans to London Heathrow Airport?
The top 3 most reliable airlines when flying from New Orleans to London Heathrow Airport are American Airlines (86%), Aer Lingus (86%) and Finnair (86%).
Can I find deals for flights from New Orleans to Heathrow that include hotel bookings?
Yes. In addition to deals on New Orleans to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from New Orleans to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Heathrow.
Can I find deals for business class flights from New Orleans to Heathrow?
Yes. Cheapflights offers flight deals from New Orleans to Heathrow 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 Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from New Orleans to London Heathrow Airport (average of £81). Flying from New Orleans to London Heathrow Airport in June is currently the most expensive (average of £651). 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 Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 December 2025.
Top 2 airlines flying from New Orleans to Heathrow
Discover the top 2 airlines that operate flights from New Orleans to Heathrow. 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 26 December 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 Heathrow?
Cheapflights helps you search for flights from New Orleans to Heathrow 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 Heathrow?
Millions of users choose and trust Cheapflights to book the best flight deals from New Orleans to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from New Orleans to Heathrow 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 Heathrow, 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 Heathrow become cheaper?
Yes, Cheapflights offers price alerts on New Orleans to Heathrow 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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