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Louisiana

$307+ Cheap flights from London (LON) to Louisiana

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MSY
Jul 12 — Jul 191
Sat 7/12
Sat 7/19
1 adult, Economy
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Cheap flight deals from London to Louisiana

Keep the following information in mind while searching for London to Louisiana flight deals. Data was last updated July 7, 2025.

Round-trip from

$658
(Ovago)

One-way from

$307
(Norse)

Popular in

August

Cheapest in

March

Average price

$1,042

Good one-way deal

$922 or less
From London (LON) to Louisiana
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One-way flight from London (LON) to Louisiana
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Highest demand for flights based on searches. 8% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from London (LON) to Louisiana.
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Find flight deals from London to Louisiana

Cheapest flights from London to Louisiana
Explore the most affordable flight options available from London to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2025.

This Ovago deal was found by Cheapflights users on 7/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:25 amLHR - MSY
1 stop33h 18mJetBlue
Wed 9/2412:29 pmMSY - LHR
1 stop12h 01mJetBlue
Deal found 7/6$658
This Mytrip deal was found by Cheapflights users on 7/5. 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.
Wed 8/272:00 pmLGW - MSY
1 stop14h 28mMultiple Airlines
Sun 8/315:20 amMSY - LGW
3 stops27h 20mMultiple Airlines
Deal found 7/5$664
This Expedia deal was found by Cheapflights users on 7/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:10 pmLGW - MSY
1 stop29h 33mJetBlue
Thu 9/2512:29 pmMSY - LGW
1 stop15h 06mJetBlue
Deal found 7/6$668
This The Travel House deal was found by Cheapflights users on 7/5. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:30 amLHR - MSY
1 stop32h 17mIcelandair
Sun 11/96:38 amMSY - LHR
1 stop32h 07mIcelandair
Deal found 7/5$680
This Mytrip deal was found by Cheapflights users on 7/5. 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.
Thu 8/2811:40 amSTN - MSY
3 stops26h 19mMultiple Airlines
Wed 9/105:20 amMSY - STN
3 stops23h 20mMultiple Airlines
Deal found 7/5$694
This Mytrip deal was found by Cheapflights users on 7/6. 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.
Sat 10/253:50 pmLHR - MSY
2 stops26h 25mMultiple Airlines
Sun 11/21:20 pmMSY - LHR
2 stops16h 00mMultiple Airlines
Deal found 7/6$730
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 11/136:30 amLHR - MSY
2 stops16h 47mUnited Airlines
Tue 11/1812:25 pmMSY - LHR
1 stop14h 00mUnited Airlines
Deal found 7/6$771
This Expedia deal was found by Cheapflights users on 7/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:50 pmLHR - MSY
2 stops31h 23mBrussels Airlines
Thu 9/112:20 pmMSY - LHR
1 stop12h 00mBrussels Airlines
Deal found 7/7$773
This Austrian Airlines deal was found by Cheapflights users on 7/7. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amLHR - MSY
2 stops19h 13mAustrian Airlines
Wed 10/110:01 amMSY - LHR
1 stop15h 14mAustrian Airlines
Deal found 7/7$778
This Booking.com deal was found by Cheapflights users on 7/4. 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.
Tue 8/1910:50 amLHR - LFT
2 stops18h 16mBritish Airways
Tue 8/264:25 pmLFT - LHR
1 stop16h 00mBritish Airways
Deal found 7/4$780
This Flysmarter deal was found by Cheapflights users on 7/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2012:00 pmLHR - BTR
1 stop16h 45mBritish Airways
Wed 8/2712:19 pmBTR - LHR
1 stop12h 06mBritish Airways
Deal found 7/6$781
This Netflights deal was found by Cheapflights users on 7/6. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:30 amLHR - SHV
1 stop13h 19mBritish Airways
Wed 8/276:42 pmSHV - LHR
1 stop12h 03mBritish Airways
Deal found 7/6$783

Cheapflights Fare Finder

Customize your flight search to find flights from London to Louisiana 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 July 7, 2025.
Use the filters below to find and compare flights from London to Louisiana that are best for you.

Fly from

London

Fly to

Louisiana

Route

Depart

Return

Price

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 9/8

8:25 am-11:43 am

1 stop33h 18m

New Orleans Louis Armstrong

Wed 9/24

12:29 pm-6:30 am

1 stop12h 01m

$658

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Wed 8/27

2:00 pm-10:28 pm

1 stop14h 28m

New Orleans Louis Armstrong

Sun 8/31

5:20 am-2:40 pm

3 stops27h 20m

$664

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Mon 9/8

12:10 pm-11:43 am

1 stop29h 33m

New Orleans Louis Armstrong

Thu 9/25

12:29 pm-9:35 am

1 stop15h 06m

$668

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sat 11/1

8:30 am-11:47 am

1 stop32h 17m

New Orleans Louis Armstrong

Sun 11/9

6:38 am-8:45 pm

1 stop32h 07m

$680

LondonNew Orleans

STN - MSY

STNMSY

London Stansted

Thu 8/28

11:40 am-7:59 am

3 stops26h 19m

New Orleans Louis Armstrong

Wed 9/10

5:20 am-10:40 am

3 stops23h 20m

$694

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sat 10/25

3:50 pm-12:15 pm

2 stops26h 25m

New Orleans Louis Armstrong

Sun 11/2

1:20 pm-11:20 am

2 stops16h 00m

$730

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Thu 11/13

6:30 am-5:17 pm

2 stops16h 47m

New Orleans Louis Armstrong

Tue 11/18

12:25 pm-8:25 am

1 stop14h 00m

$771

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Tue 9/2

5:50 pm-7:13 pm

2 stops31h 23m

New Orleans Louis Armstrong

Thu 9/11

2:20 pm-8:20 am

1 stop12h 00m

$773

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 9/22

6:00 am-7:13 pm

2 stops19h 13m

New Orleans Louis Armstrong

Wed 10/1

10:01 am-7:15 am

1 stop15h 14m

$778

LondonLafayette

LHR - LFT

LHRLFT

London Heathrow

Tue 8/19

10:50 am-11:06 pm

2 stops18h 16m

Lafayette Regional

Tue 8/26

4:25 pm-2:25 pm

1 stop16h 00m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 52 results
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Best time to book a flight from London to Louisiana

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

What is the cheapest month to book a flight from London to Louisiana?

Currently, August is the cheapest month in which you can book a flight from London to Louisiana (average of $256). Flying from London to Louisiana in April is currently the most expensive (average of $343). 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 LON to LA?

Find hourly flight availability from London to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 7, 2025.

When flying from London to Louisiana, 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 to fly round-trip from London to Louisiana?

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated July 7, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Austrian Airlines from London to Louisiana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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!
Delta
8.0
Very good
7,962 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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!
KLM
7.8
Good
1,368 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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!
Austrian Airlines
7.6
Good
806 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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!
Finnair
7.6
Good
1,311 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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!
United Airlines
7.4
Good
8,844 reviews
Delta
8.0
Very good
7,962 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

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 London to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    One-way options have recently been found by users for as low as $741 on Lufthansa. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $779 and Austrian Airlines from $795 one-way.

  • What are the most popular routes from London to Louisiana?

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

  • What are the most reliable airlines from London to Louisiana?

    Consider American Airlines (70%), Aer Lingus (70%) or Finnair (70%) when booking your flight. These represent the most reliable airlines when flying from London to Louisiana.

  • What are the cheapest flights from London to Louisiana?

    On average you can expect to pay $1,333 for a flight from London to Louisiana. The cheapest flight overall is $751 while the most popular route, (London Heathrow - New Orleans Louis Armstrong) is currently priced at $611.

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

    Yes. In addition to deals on London to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Louisiana?

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

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

    Yes. Cheapflights offers flight deals from London to Louisiana 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 London to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from London to Louisiana (average of $256). Flying from London to Louisiana in April is currently the most expensive (average of $343). 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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Alternative routes for London to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Heathrow to LaGuardia flights
Gatwick to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
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London City to Los Angeles flights
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Manchester to Newark flights
Gatwick to Miami flights
Heathrow to Atlanta flights
London City to Miami flights
Heathrow to Baltimore flights
Manchester to LaGuardia flights
Heathrow to Tampa flights
Gatwick to San Francisco flights
Heathrow to Philadelphia flights
London City to San Francisco flights
London City to Boston flights
Gatwick to Las Vegas flights
Heathrow to Denver flights
Edinburgh to Newark flights
Gatwick to O'Hare Intl flights
Heathrow to Hobby flights
London City to O'Hare Intl flights
Heathrow to Midway flights

Top 2 airlines flying from London to Louisiana

Discover the top 2 airlines that operate flights from London to Louisiana. 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 July 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$706Average$948FlexibilityNo cancel feeOn-time70%
IberiaCheapest$877Average$1,435FlexibilityNo cancel feeOn-time77%

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