United Kingdom

$214+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LHR
Oct 15 — Oct 221
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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 September 15, 2025.

Round-trip from

$576
(Finnair)

One-way from

$214
(Norse)

Popular in

June

Cheapest in

October

Average price

$756

Good round-trip deal

$733 or less

Good one-way deal

$528 or less
From New Orleans Louis Armstrong to United Kingdom
One-way flight from New Orleans Louis Armstrong to United Kingdom
Highest demand for flights based on searches. 21% potential increase in price ($231 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from New Orleans Louis Armstrong to United Kingdom.
Price to beat on a one-way flight from New Orleans Louis Armstrong to United Kingdom.

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 September 15, 2025.

This Finnair deal was found by Cheapflights users on 9/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:38 pmMSY - LHR
1 stop13h 12mFinnair
Tue 11/41:45 pmLHR - MSY
Nonstop10h 10mFinnair
Deal found 9/13$576
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:15 amMSY - LHR
1 stop13h 10mDelta
Wed 10/19:00 amLHR - MSY
2 stops17h 17mDelta
Deal found 9/14$578
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:10 pmMSY - LHR
1 stop14h 15mIberia
Wed 10/298:20 amLHR - MSY
1 stop19h 15mIberia
Deal found 9/14$580
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/811:50 amMSY - LHR
1 stop13h 50mUnited Airlines
Fri 10/244:00 pmLHR - MSY
1 stop25h 02mUnited Airlines
Deal found 9/14$582
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Wed 10/17:10 amMSY - LGW
2 stops20h 50mMultiple Airlines
Mon 11/172:00 pmLGW - MSY
1 stop35h 43mMultiple Airlines
Deal found 9/13$583
This Virgin Atlantic deal was found by Cheapflights users on 9/13. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:50 amMSY - LHR
2 stops14h 00mVirgin Atlantic
Tue 11/46:30 amLHR - MSY
2 stops15h 17mVirgin Atlantic
Deal found 9/13$584
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:00 amMSY - LHR
1 stop20h 25mBritish Airways
Wed 10/229:15 amLHR - MSY
1 stop20h 00mBritish Airways
Deal found 9/13$585
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 9/245:15 pmMSY - LHR
1 stop12h 20mUnited Airlines
Fri 10/32:10 pmLHR - MSY
1 stop14h 11mUnited Airlines
Deal found 9/14$586
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:05 amMSY - LHR
2 stops19h 05mUnited Airlines
Tue 12/211:05 amLHR - MSY
2 stops41h 16mUnited Airlines
Deal found 9/13$589
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/1512:36 pmMSY - LHR
1 stop12h 39mUnited Airlines
Wed 10/221:00 pmLHR - MSY
2 stops16h 15mUnited Airlines
Deal found 9/14$590
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:29 amMSY - LHR
2 stops22h 31mScandinavian Airlines
Sat 11/156:40 amLHR - MSY
2 stops21h 40mScandinavian Airlines
Deal found 9/13$604
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:05 pmMSY - LHR
1 stop30h 25mAir Canada
Thu 11/201:00 pmLHR - MSY
1 stop34h 17mAir Canada
Deal found 9/14$611

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 September 15, 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 OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 10/29

10:32 am-9:00 am

1 stop17h 28m

London Heathrow

Wed 11/5

11:30 am-11:04 pm

2 stops17h 34m

$578

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 9/24

11:15 am-6:25 am

1 stop13h 10m

London Heathrow

Wed 10/1

9:00 am-8:17 pm

2 stops17h 17m

$578

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 9/24

11:15 am-12:05 pm

1 stop18h 50m

London Heathrow

Thu 10/2

6:15 am-11:29 pm

2 stops23h 14m

$578

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 12/9

9:18 am-9:00 am

1 stop17h 42m

London Heathrow

Tue 12/16

6:20 am-7:04 pm

2 stops18h 44m

$578

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 10/8

11:50 am-7:40 am

1 stop13h 50m

London Heathrow

Fri 10/24

4:00 pm-11:02 am

1 stop25h 02m

$582

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 9/24

7:00 am-6:30 am

2 stops17h 30m

London Heathrow

Thu 10/2

9:30 am-11:02 am

2 stops31h 32m

$582

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 10/22

11:40 am-8:50 am

2 stops15h 10m

London Heathrow

Wed 10/29

9:00 am-11:04 pm

2 stops19h 04m

$582

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 9/24

12:45 pm-6:45 am

1 stop12h 00m

London Heathrow

Wed 10/1

1:05 pm-8:17 pm

1 stop13h 12m

$586

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 9/24

5:15 pm-11:35 am

1 stop12h 20m

London Heathrow

Fri 10/3

2:10 pm-10:21 pm

1 stop14h 11m

$586

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 10/15

12:36 pm-7:15 am

1 stop12h 39m

London Heathrow

Wed 10/22

1:00 pm-11:15 pm

2 stops16h 15m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from New Orleans to United Kingdom (average of $661). Flying from New Orleans to United Kingdom in June is currently the most expensive (average of $1,097). 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 September 15, 2025.

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

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 September 15, 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.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Delta, KLM, and American Airlines fly from New Orleans to United Kingdom in about 13h 46m. The time it takes to get you to your destination can typically vary by up to 3h 42m. The distance from New Orleans to United Kingdom is about 4636 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

  • 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 (64%), Aer Lingus (64%) or Finnair (64%) 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 $1,707, our data shows the cheapest flight currently is $494. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay $563 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, November is the cheapest month in which you can book a flight from New Orleans to United Kingdom (average of $661). Flying from New Orleans to United Kingdom in June is currently the most expensive (average of $1,097). 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

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Alternative routes for New Orleans to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$81Average$844FlexibilityNo cancel feeOn-time62%
DeltaCheapest$182Average$906FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$568Average$917FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$585Average$811FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$587Average$977FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$619Average$863FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$677Average$845FlexibilityNo cancel feeOn-time72%

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