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Cheap flights from New Orleans to London from £159

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LON
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London are usually found in October or August, booked 7 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from New Orleans to London

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to London (LON). 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 20 January 2026.

Round-trip from

£420

One-way from

£159

Popular in

June

Cheapest in

October

Average price

£575
2/3-9/3
  • 2/3-9/3
  • 2 total stops
  • 47h 51m total
  • New Orleans to London
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26/1
  • 26/1
  • 1 total stop
  • 17h 59m total
  • New Orleans to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£122 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from New Orleans to London

Enter your travel dates to find the best prices.

Cheapest flights from New Orleans to London
Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Mon 2/306:10
MSY
-
LGW
1 stop21h 50m
Multiple Airlines
Mon 9/314:00
LGW
-
MSY
1 stop26h 01m
Multiple Airlines
Deal found 18/1£420
Thu 26/218:46
MSY
-
LGW
2 stops29h 14m
Multiple Airlines
Thu 12/314:00
LGW
-
MSY
1 stop34h 01m
Multiple Airlines
Deal found 19/1£421
Mon 2/210:01
MSY
-
LGW
1 stop17h 59m
Multiple Airlines
Thu 5/214:00
LGW
-
MSY
1 stop34h 06m
Multiple Airlines
Deal found 19/1£438
Thu 12/209:05
MSY
-
LGW
1 stop18h 55m
Multiple Airlines
Thu 19/214:00
LGW
-
MSY
1 stop14h 58m
Multiple Airlines
Deal found 19/1£445
Mon 2/210:01
MSY
-
LGW
1 stop17h 59m
Multiple Airlines
Fri 6/214:00
LGW
-
MSY
2 stops37h 29m
Multiple Airlines
Deal found 19/1£447
Thu 22/120:36
MSY
-
LGW
1 stop31h 24m
Multiple Airlines
Mon 26/114:00
LGW
-
MSY
1 stop14h 58m
Multiple Airlines
Deal found 19/1£450
Thu 22/120:36
MSY
-
LGW
1 stop31h 24m
Multiple Airlines
Sat 24/114:00
LGW
-
MSY
1 stop35h 41m
Multiple Airlines
Deal found 18/1£453
Tue 28/411:06
MSY
-
LGW
1 stop16h 54m
Multiple Airlines
Tue 5/514:00
LGW
-
MSY
1 stop29h 00m
Multiple Airlines
Deal found 19/1£456
Wed 4/307:00
MSY
-
LHR
1 stop19h 35m
British Airways
Wed 11/319:15
LHR
-
MSY
2 stops31h 11m
British Airways
Deal found 17/1£459
Tue 28/411:06
MSY
-
LGW
1 stop16h 54m
Multiple Airlines
Mon 4/514:00
LGW
-
MSY
1 stop26h 11m
Multiple Airlines
Deal found 19/1£459
Mon 2/315:01
MSY
-
LHR
1 stop15h 14m
British Airways
Mon 9/319:15
LHR
-
MSY
2 stops31h 11m
British Airways
Deal found 18/1£459
Tue 3/211:04
MSY
-
LHR
1 stop15h 31m
Iberia
Wed 18/211:25
LHR
-
MSY
2 stops18h 34m
Iberia
Deal found 18/1£460

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Orleans to London 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 20 January 2026.
Use the filters below to find and compare flights from New Orleans to London that are best for you.

Fly from

New Orleans

Fly to

London

Route

Depart

Return

Price

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Thu 26/2

18:46-06:00

2 stops29h 14m

London Gatwick

Thu 12/3

14:00-19:01

1 stop34h 01m

£421

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 3/3

17:54-12:00

1 stop12h 06m

London Heathrow

Tue 17/3

13:45-18:55

Nonstop10h 10m

£466

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 3/3

19:55-10:35

Nonstop8h 40m

London Heathrow

Tue 17/3

13:45-18:55

Nonstop10h 10m

£470

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 3/3

05:05-10:15

1 stop23h 10m

London Heathrow

Tue 17/3

11:10-17:17

1 stop35h 07m

£470

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 3/2

17:35-07:30

1 stop31h 55m

London Heathrow

Tue 17/2

13:00-17:17

1 stop34h 17m

£470

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Tue 28/4

11:06-10:00

1 stop16h 54m

London Gatwick

Wed 6/5

14:00-10:11

1 stop26h 11m

£475

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Mon 2/2

09:05-07:10

2 stops16h 05m

London Heathrow

Tue 10/2

06:50-19:45

2 stops18h 55m

£476

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Tue 28/4

11:06-10:00

1 stop16h 54m

London Gatwick

Fri 8/5

14:00-10:11

1 stop26h 11m

£483

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 3/3

06:00-07:10

3 stops19h 10m

London Heathrow

Tue 17/3

18:00-17:17

1 stop28h 17m

£488

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Sat 2/5

11:06-10:00

1 stop16h 54m

London Gatwick

Wed 6/5

14:00-10:11

1 stop26h 11m

£494

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 60 results
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Best time to book a flight from New Orleans to London

Have a flexible travel schedule? Discover the best time to fly to London 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

How far ahead should I book a flight from New Orleans to London?

Use this chart to determine the optimal time to book a return flight from New Orleans to London. Price data was last updated on 16 January 2026.

The price you pay for your flight from New Orleans to London may vary depending on when you book. For the best chance of a lower fare, look to book 7 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?

Currently, October is the cheapest month in which you can book a flight from New Orleans to London (average of £82). Flying from New Orleans to London in June is currently the most expensive (average of £659). 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 LON?

Find hourly flight availability from New Orleans to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 January 2026.

When flying from New Orleans to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from New Orleans to London?

What’s the top stopover airport for flights from New Orleans to London?

Share of one-stop return flights from New Orleans to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Atlanta (ATL) – chosen by Cheapflights users on 57% of one-stop itineraries from New Orleans to London on Cheapflights.

What’s the cheapest stopover airport for flights from New Orleans to London?

Average return fare for one-stop flights from New Orleans to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £589.

What’s the fastest stopover option from New Orleans to London?

Shortest average travel time for one-stop one-way flights from New Orleans to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for one-stop routes: 10h 47m.

Which airport typically offers the quickest stopover for flights from New Orleans to London?

Average stopover duration for one-stop one-way flights from New Orleans to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Miami (MIA) offer the fastest connection on this route, with an average stopover time of 1h 28m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 20 January 2026.
See what other customers who have flown with British Airways from New Orleans to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,690 reviews
Check prices

Comfort

6.8

Overall

6.7

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,690 reviews
British Airways
6.7
Okay
7,690 reviews
Check prices

Comfort

6.8

Overall

6.7

Entertainment

6.4

Boarding

6.9

Crew

7.6

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to London. 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?

    Most people fly from New Orleans Louis Armstrong (MSY) if they book a flight from New Orleans to London. On average, Louis Armstrong has 2 outbound flights to London per day from 2 airlines. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

  • How long is the flight from New Orleans to London?

    A quick flight from New Orleans to London can take about 8h 40m. British Airways provides one of the quickest options available for as low as £470. The distance from New Orleans to London is about 4617 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from New Orleans to London round-trip?

    According to our current data, Virgin Atlantic (£477), and British Airways (£489) offers the cheapest pricing from New Orleans to London. Users have found that Virgin Atlantic is 24% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from New Orleans to London one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £215. However, be on the lookout for offers from Virgin Atlantic and British Airways, as they are both options that can get you from New Orleans to London for a low price.

  • What are the most popular routes from New Orleans to London?

    When deciding which route to take from New Orleans to London consider New Orleans Louis Armstrong - London Heathrow, New Orleans Louis Armstrong - London Gatwick or New Orleans Louis Armstrong - London Stansted as they are the most popular.

  • What are the most reliable airlines from New Orleans to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Orleans to London on time: American Airlines (84%), Aer Lingus (84%), Finnair (84%).

  • Can I find deals for flights from New Orleans to London that include hotel bookings?

    Yes. In addition to deals on New Orleans to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New Orleans to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to London.

  • Can I find deals for business class flights from New Orleans to London?

    Yes. Cheapflights offers flight deals from New Orleans to London 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?

    Currently, October is the cheapest month in which you can book a flight from New Orleans to London (average of £82). Flying from New Orleans to London in June is currently the most expensive (average of £659). 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.

See more FAQs

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Top 2 airlines flying from New Orleans to London

Discover the top 2 airlines that operate flights from New Orleans to London. 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 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£477Average£714FlexibilityNo cancel feeOn-time72%
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British AirwaysCheapest£489Average£595FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from New Orleans to London?

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Why should you use Cheapflights to find cheap flight tickets from New Orleans to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from New Orleans to London.

Can Cheapflights find flights from New Orleans to London 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 London, 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 London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from New Orleans today and book when prices fit your budget.

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