Cheap flights from New Orleans to London Heathrow Airport from £210
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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London Heathrow are usually found in January or March, booked 26 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap 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 25 March 2025.
Round-trip from | £498 |
---|---|
One-way from | £210 |
Popular in | June |
Cheapest in | January |
Average price | £568 |
Good round-trip deal | £874 or less |
Good one-way deal | £357 or less |
Find flight deals from New Orleans to Heathrow
Cheapest flights from New Orleans to HeathrowExplore 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 25 March 2025.
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 25 March 2025.
Cheapflights Fare Finder
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 25 March 2025.
Use the filters below to find and compare flights from New Orleans to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Tue 8/4
10:30-09:30
1 stop17h 00m
London Heathrow
Fri 5/9
08:25-18:43
1 stop16h 18m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Mon 28/4
15:25-09:35
1 stop12h 10m
London Heathrow
Thu 8/5
11:30-10:58
2 stops29h 28m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Tue 8/4
13:46-09:00
1 stop13h 14m
London Heathrow
Fri 5/9
06:10-23:37
2 stops23h 27m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Tue 22/4
05:00-11:35
1 stop24h 35m
London Heathrow
Tue 6/5
15:50-10:58
1 stop25h 08m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Wed 16/4
14:00-13:10
1 stop17h 10m
London Heathrow
Wed 23/4
08:40-20:42
2 stops18h 02m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Tue 8/4
09:57-10:00
3 stops18h 03m
London Heathrow
Fri 5/9
14:05-10:57
2 stops26h 52m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Tue 22/4
17:40-11:10
1 stop11h 30m
London Heathrow
Tue 29/4
09:20-18:09
1 stop14h 49m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Thu 21/8
21:55-12:40
Nonstop8h 45m
London Heathrow
Wed 27/8
16:05-19:55
Nonstop9h 50m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Thu 10/4
13:46-09:00
1 stop13h 14m
London Heathrow
Thu 24/4
16:05-20:00
Nonstop9h 55m
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
Fri 9/5
11:50-21:00
2 stops27h 10m
London Heathrow
Mon 12/5
18:30-23:59
2 stops35h 29m
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.
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 21 March 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, January is the cheapest month in which you can book a flight from New Orleans to London Heathrow Airport (average of £112). Flying from New Orleans to London Heathrow Airport in August is currently the most expensive (average of £164). 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 25 March 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 28% versus a flight in the morning.
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
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 25 March 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from New Orleans to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Crew
Overall
Entertainment
Boarding
Food
Reviews
Aaron,Oct 2024
LAX - LHR
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.
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Alternative routes for New Orleans to Heathrow
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Top airline flying from New Orleans to Heathrow
Discover the top airline 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 25 March 2025.
Fly with Cheapflights
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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.