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$265+ Cheap flights from the United Kingdom 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSY
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from United Kingdom to Louisiana

Keep the following information in mind while searching for United Kingdom to Louisiana flight deals. Data was last updated September 17, 2025.

Round-trip from

$647
(Delta)

One-way from

$265
(Norse)

Popular in

July

Cheapest in

March

Average price

$809

Good round-trip deal

$839 or less

Good one-way deal

$857 or less
From United Kingdom to Louisiana
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One-way flight from United Kingdom to Louisiana
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Highest demand for flights based on searches. 12% potential increase in price ($126 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 September 2025
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Price to beat on a round-trip flight from United Kingdom to Louisiana.
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Price to beat on a one-way flight from United Kingdom to Louisiana.
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Find flight deals from United Kingdom to Louisiana

Cheapest flights from United Kingdom to Louisiana
Explore the most affordable flight options available from United Kingdom to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/309:55 amLHR - BTR
2 stops18h 17mDelta
Thu 10/97:00 pmBTR - LHR
1 stop12h 30mDelta
Deal found 9/16$647
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Fri 11/71:00 pmLGW - MSY
2 stops24h 35mMultiple Airlines
Sun 11/165:10 amMSY - LGW
3 stops28h 35mMultiple Airlines
Deal found 9/15$679
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:20 amLHR - MSY
1 stop13h 56mJetBlue
Wed 12/1012:45 pmMSY - LHR
1 stop12h 10mJetBlue
Deal found 9/16$684
This The Travel House deal was found by Cheapflights users on 9/17. 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 11/88:05 amLHR - MSY
1 stop32h 50mIcelandair
Fri 11/1411:40 amMSY - LHR
1 stop27h 05mIcelandair
Deal found 9/17$687
This Mytrip deal was found by Cheapflights users on 9/16. 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 10/169:30 amLHR - MSY
2 stops16h 52mMultiple Airlines
Thu 10/238:50 pmMSY - LHR
3 stops27h 40mMultiple Airlines
Deal found 9/16$688
This Netflights deal was found by Cheapflights users on 9/15. 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.
Sat 11/88:05 amLHR - MSY
1 stop17h 00mJetBlue
Fri 11/1411:40 amMSY - LHR
1 stop15h 50mJetBlue
Deal found 9/15$689
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 10/112:00 pmLGW - MSY
1 stop14h 37mMultiple Airlines
Mon 10/201:19 pmMSY - LGW
1 stop14h 41mMultiple Airlines
Deal found 9/15$689
This The Travel House deal was found by Cheapflights users on 9/17. 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 11/88:05 amLHR - MSY
1 stop32h 50mIcelandair
Sat 12/136:00 amMSY - LHR
1 stop21h 30mIcelandair
Deal found 9/17$690
This Trip.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/38:20 amLHR - MSY
1 stop20h 35mMultiple Airlines
Thu 10/169:07 amMSY - LHR
1 stop14h 43mMultiple Airlines
Deal found 9/16$691
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:05 amLHR - MSY
1 stop17h 00mJetBlue
Mon 12/812:45 pmMSY - LHR
1 stop12h 10mJetBlue
Deal found 9/16$693
This Booking.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/82:00 pmLGW - MSY
2 stops28h 45mMultiple Airlines
Thu 10/168:50 pmMSY - LGW
1 stop31h 10mMultiple Airlines
Deal found 9/16$695
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/306:05 amLGW - MSY
3 stops43h 19mMultiple Airlines
Thu 11/63:07 pmMSY - LGW
2 stops23h 33mMultiple Airlines
Deal found 9/15$696

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom 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 September 17, 2025.
Use the filters below to find and compare flights from the United Kingdom to Louisiana that are best for you.

Fly from

United Kingdom

Fly to

Louisiana

Route

Depart

Return

Price

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 9/30

9:55 am-10:12 pm

2 stops18h 17m

Baton Rouge Ryan

Thu 10/9

7:00 pm-1:30 pm

1 stop12h 30m

$647

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Fri 3/6

9:55 am-10:02 pm

2 stops18h 07m

Baton Rouge Ryan

Tue 3/10

6:09 pm-11:40 am

1 stop12h 31m

$679

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Fri 3/6

6:30 am-6:31 pm

2 stops18h 01m

Baton Rouge Ryan

Tue 3/10

3:20 pm-10:50 am

2 stops14h 30m

$681

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Fri 3/6

6:30 am-6:31 pm

2 stops18h 01m

Baton Rouge Ryan

Tue 3/10

10:31 am-6:20 am

2 stops14h 49m

$683

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Sat 10/11

2:00 pm-10:37 pm

1 stop14h 37m

New Orleans Louis Armstrong

Wed 10/22

11:25 am-10:00 am

1 stop16h 35m

$689

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Sun 11/16

8:30 am-7:05 pm

1 stop16h 35m

New Orleans Louis Armstrong

Mon 12/8

12:45 pm-6:55 am

1 stop12h 10m

$693

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Thu 10/30

6:05 am-8:24 pm

3 stops43h 19m

New Orleans Louis Armstrong

Thu 11/6

3:07 pm-8:40 pm

2 stops23h 33m

$696

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Tue 12/2

7:25 am-7:05 pm

1 stop17h 40m

New Orleans Louis Armstrong

Thu 1/15

10:55 am-9:30 am

1 stop16h 35m

$698

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Thu 10/9

2:00 pm-11:38 pm

1 stop15h 38m

New Orleans Louis Armstrong

Thu 10/23

10:40 am-9:45 am

2 stops17h 05m

$700

LondonNew Orleans

LGW - MSY

LGWMSY

London Gatwick

Fri 10/10

2:00 pm-11:53 pm

2 stops15h 53m

New Orleans Louis Armstrong

Wed 10/22

11:25 am-10:00 am

1 stop16h 35m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Louisiana

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

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

Currently, August is the cheapest month in which you can book a flight from United Kingdom to Louisiana (average of $256). Flying from United Kingdom 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 GB to LA?

Find hourly flight availability from United Kingdom 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 September 17, 2025.

When flying from United Kingdom 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.

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 September 17, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Iberia from the United Kingdom to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Iberia
7.0
Good
2,925 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
British Airways
6.7
Okay
7,367 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to Louisiana?

    Delta, American Airlines, and JetBlue can get you from United Kingdom to Louisiana in just under 16h 35m. Your travel time can differ by up to 1h 42m. There are 4617 mi between United Kingdom and Louisiana. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $581 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on Delta and British Airways, with prices starting from $587 and $635, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from United Kingdom to Louisiana (average of $256). Flying from United Kingdom 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 United Kingdom to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from United Kingdom to Louisiana

Discover the top airline that operate flights from United Kingdom 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$689Average$947FlexibilityNo cancel feeOn-time70%

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