HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
United Kingdom

$183+ Cheap flights from New Orleans (MSY) to the United Kingdom

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LHR
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Orleans to United Kingdom 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from New Orleans to United Kingdom

Cheapest flights from New Orleans to United Kingdom
Explore the most affordable flight options available from New Orleans to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
jue. 12/45:20 amMSY - LGW
1 stop22h 40mMultiple Airlines
lun. 12/82:00 pmLGW - MSY
1 stop15h 45mMultiple Airlines
Deal found 10/13$536
This Trip.com deal was found by Cheapflights users on 10/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/278:54 amMSY - LGW
1 stop19h 06mMultiple Airlines
jue. 12/42:00 pmLGW - MSY
1 stop15h 45mMultiple Airlines
Deal found 10/13$573
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
vie. 11/2810:30 amMSY - LGW
1 stop17h 30mMultiple Airlines
vie. 12/52:00 pmLGW - MSY
1 stop15h 45mMultiple Airlines
Deal found 10/14$589
This oojo deal was found by Cheapflights users on 10/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/266:00 amMSY - GLA
2 stops21h 40mBritish Airways
mié. 12/33:25 pmGLA - MSY
1 stop32h 30mBritish Airways
Deal found 10/12$638
This Rumbo deal was found by Cheapflights users on 10/13. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/66:20 pmMSY - LHR
1 stop30h 35mJetBlue
jue. 11/2012:20 pmLHR - MSY
1 stop26h 32mJetBlue
Deal found 10/13$640
This United Airlines deal was found by Cheapflights users on 10/12. 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.
dom. 11/98:00 amMSY - EDI
2 stops17h 55mUnited Airlines
dom. 11/1612:30 pmEDI - MSY
1 stop13h 08mUnited Airlines
Deal found 10/12$648
This Mytrip deal was found by Cheapflights users on 10/13. 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.
jue. 11/69:06 amMSY - LGW
3 stops29h 34mMultiple Airlines
lun. 11/102:00 pmLGW - MSY
1 stop22h 52mMultiple Airlines
Deal found 10/13$650
This United Airlines deal was found by Cheapflights users on 10/14. 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.
vie. 12/122:29 pmMSY - EDI
2 stops14h 01mUnited Airlines
lun. 12/1512:30 pmEDI - MSY
1 stop13h 09mUnited Airlines
Deal found 10/14$658
This Priceline deal was found by Cheapflights users on 10/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:55 pmMSY - EDI
1 stop18h 25mFinnair
jue. 12/46:05 amEDI - MSY
1 stop17h 50mFinnair
Deal found 10/13$660
This United Airlines deal was found by Cheapflights users on 10/12. 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.
mié. 12/318:05 amMSY - EDI
2 stops17h 50mUnited Airlines
dom. 1/119:25 amEDI - MSY
2 stops18h 26mUnited Airlines
Deal found 10/12$661
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
lun. 10/272:03 pmMSY - LGW
2 stops34h 57mMultiple Airlines
lun. 11/32:00 pmLGW - MSY
1 stop22h 52mMultiple Airlines
Deal found 10/14$662
This Booking.com deal was found by Cheapflights users on 10/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/118:00 amMSY - LHR
2 stops17h 10mMultiple Airlines
mar. 11/188:45 amLHR - MSY
2 stops19h 42mMultiple Airlines
Deal found 10/12$664

Cheap flight deals from New Orleans to United Kingdom

Keep the following information in mind while searching for New Orleans to United Kingdom flight deals. Data was last updated octubre 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$536
(Kiwi.com)

One-way from

$221
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$706

Good round-trip deal

$736 or less

Good one-way deal

$531 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-London (LON) flights.
Search Deals
From New Orleans Louis Armstrong to United Kingdom
Search Deals
One-way flight from New Orleans Louis Armstrong to United Kingdom
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from New Orleans Louis Armstrong to United Kingdom.
Search Deals
Price to beat on a one-way flight from New Orleans Louis Armstrong to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to United Kingdom 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 2,558,603 searches. Data last updated octubre 14, 2025.
Use the filters below to find and compare flights from New Orleans to the United Kingdom that are best for you.

Fly from

New Orleans

Fly to

United Kingdom

Route

Depart

Return

Price

New OrleansGlasgow

MSY - GLA

MSYGLA

New Orleans Louis Armstrong

mié. 11/26

6:00 am-9:40 am

2 stops21h 40m

Glasgow Intl

mié. 12/3

3:25 pm-5:55 pm

1 stop32h 30m

$638

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

dom. 11/9

8:00 am-7:55 am

2 stops17h 55m

Edinburgh Turnhouse

dom. 11/16

12:30 pm-7:38 pm

1 stop13h 08m

$648

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

vie. 12/12

12:35 pm-10:30 am

2 stops15h 55m

Edinburgh Turnhouse

lun. 12/15

12:30 pm-7:39 pm

1 stop13h 09m

$658

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

vie. 11/28

8:00 am-10:30 am

1 stop20h 30m

Edinburgh Turnhouse

vie. 12/5

12:30 pm-7:39 pm

1 stop13h 09m

$658

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

jue. 11/27

7:55 pm-8:20 pm

1 stop18h 25m

Edinburgh Turnhouse

jue. 12/4

6:05 am-5:55 pm

1 stop17h 50m

$660

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

mar. 12/30

7:00 am-10:30 am

2 stops21h 30m

Edinburgh Turnhouse

dom. 1/11

9:25 am-9:51 pm

2 stops18h 26m

$661

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

mié. 12/31

8:05 am-7:55 am

2 stops17h 50m

Edinburgh Turnhouse

dom. 1/11

9:25 am-9:51 pm

2 stops18h 26m

$661

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mié. 11/19

11:20 am-6:20 am

1 stop13h 00m

London Heathrow

vie. 12/5

6:50 am-10:21 pm

2 stops21h 31m

$674

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mar. 11/11

2:14 pm-11:15 am

2 stops15h 01m

London Heathrow

mar. 11/18

6:50 am-7:03 pm

2 stops18h 13m

$674

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mar. 11/4

3:22 pm-9:00 am

1 stop11h 38m

London Heathrow

mar. 11/11

6:30 am-7:01 pm

2 stops18h 31m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from New Orleans to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from New Orleans with our price prediction graph.
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 New Orleans to the United Kingdom

What is the cheapest month to book a flight from New Orleans to United Kingdom?

Currently, October is the cheapest month in which you can book a flight from New Orleans to United Kingdom (average of $110). Flying from New Orleans to United Kingdom in June is currently the most expensive (average of $884). 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 GB?

Find hourly flight availability from New Orleans to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 14, 2025.

It’s typically best to fly out from New Orleans to United Kingdom at noon. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from New Orleans to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to United Kingdom. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New Orleans to United Kingdom flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated octubre 14, 2025.
Read through reviews of airlines operating flights from New Orleans to the United Kingdom, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,976 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,042 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Iberia
7.0
Good
2,990 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,456 reviews
Delta
8.0
Very good
7,975 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

    New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to United Kingdom.

  • How long is the flight from New Orleans to United Kingdom?

    Airlines like British Airways, United Airlines, and Delta fly from New Orleans to United Kingdom in about 11h 38m. The time it takes to get you to your destination can typically vary by up to 10h 02m. The distance from New Orleans to United Kingdom is about 4617 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $307 on JetBlue. Other airlines that offer cheap prices include Iberia from $432 and Lufthansa from $443 one-way.

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

    The most popular route from New Orleans to United Kingdom is New Orleans Louis Armstrong - London Heathrow. You may also consider New Orleans Louis Armstrong - London Gatwick or New Orleans Louis Armstrong - London City.

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

    No one likes to see their flight delayed. When booking a flight from New Orleans to United Kingdom consider choosing American Airlines (81%), Aer Lingus (81%) or Finnair (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from New Orleans to United Kingdom?

    While on average a flight from New Orleans to United Kingdom is generally $1,670, our data shows the cheapest flight currently is $474. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay $613 for that flight.

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

    Yes. In addition to deals on New Orleans to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from New Orleans to United Kingdom 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 United Kingdom?

    Currently, October is the cheapest month in which you can book a flight from New Orleans to United Kingdom (average of $110). Flying from New Orleans to United Kingdom in June is currently the most expensive (average of $884). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Orleans to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to Heathrow flights
New Orleans to Charles de Gaulle flights
New Orleans to Dublin flights
New Orleans to Gatwick flights
New Orleans to Frankfurt flights
New Orleans to Madrid flights
New Orleans to Orly flights
New Orleans to Leonardo da Vinci/Fiumicino flights
Alexandria to Frankfurt flights
New Orleans to London City flights
New Orleans to Barcelona-El Prat flights
New Orleans to Istanbul flights
New Orleans to Lisbon flights
New Orleans to Edinburgh flights
New Orleans to Athens flights
New Orleans to Keflavik Intl flights
New Orleans to Malpensa flights
New Orleans to Glasgow Intl flights
New Orleans to Linate flights
New Orleans to Vicenza flights
New Orleans to Amsterdam flights
Baton Rouge to Charles de Gaulle flights
New Orleans to Berlin flights
New Orleans to Bruxelles-National flights
New Orleans to Sabiha Gokcen flights
New Orleans to Naples flights
New Orleans to Zurich flights
Baton Rouge to Orly flights
Lafayette to Madrid flights
Lafayette to Dublin flights
New Orleans to Otopeni Intl flights
Lafayette to Charles de Gaulle flights
New Orleans to Seville flights
Alexandria to Leonardo da Vinci/Fiumicino flights
New Orleans to Stansted flights
Shreveport to Heathrow flights
Lafayette to Heathrow flights
New Orleans to Oslo Gardermoen flights
Lafayette to Leonardo da Vinci/Fiumicino flights
New Orleans to Duesseldorf Intl flights
New Orleans to Munich flights
New Orleans to Sarajevo flights
New Orleans to Zagreb flights
Baton Rouge to Edinburgh flights
Baton Rouge to Otopeni Intl flights
New Orleans to Belfast Intl flights
New Orleans to Copenhagen flights
New Orleans to Geneva flights
New Orleans to Porto flights
New Orleans to Vienna flights

Top 7 airlines flying from New Orleans to United Kingdom

Discover the top 7 airlines that operate flights from New Orleans to United Kingdom. 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 2,558,603 searches. Data last updated octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$81Average$890FlexibilityNo cancel feeOn-time62%
DeltaCheapest$182Average$912FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$568Average$951FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$587Average$971FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$595Average$804FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$619Average$871FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$677Average$845FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.