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$681+ Cheap flights from Heathrow (LHR) to Louisiana

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSY
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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Cheap flight deals from Heathrow to Louisiana

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Louisiana (USLA). 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 December 21, 2024.

Round-trip from

$681
(TravelUp)
From London Heathrow to Louisiana
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Find flight deals from Heathrow to Louisiana

Cheapest flights from Heathrow to Louisiana
Explore the most affordable flight options available from Heathrow to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This TravelJunction deal was found by Cheapflights users on 12/20. 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 TravelJunction is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/261:35 pmLHR - MSY
Nonstop10h 20mFinnair
Wed 1/151:56 pmMSY - LHR
1 stop13h 44mFinnair
Deal found 12/20$1,115
This ChecknFly deal was found by Cheapflights users on 12/20. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/279:20 amLHR - MSY
1 stop18h 09mLufthansa
Fri 1/36:30 amMSY - LHR
1 stop18h 25mLufthansa
Deal found 12/20$1,266
This United Airlines deal was found by Cheapflights users on 12/19. 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 12/2611:35 amLHR - MSY
1 stop15h 55mUnited Airlines
Thu 1/22:10 pmMSY - LHR
1 stop11h 20mUnited Airlines
Deal found 12/19$1,316
This Expedia deal was found by Cheapflights users on 12/19. 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.
Thu 12/266:00 pmLHR - MSY
2 stops35h 59mMultiple Airlines
Thu 1/22:10 pmMSY - LHR
1 stop11h 20mMultiple Airlines
Deal found 12/19$1,344
This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/261:35 pmLHR - MSY
Nonstop10h 20mAmerican Airlines
Thu 1/23:46 pmMSY - LHR
1 stop11h 54mAmerican Airlines
Deal found 12/19$1,416
This Expedia deal was found by Cheapflights users on 12/21. 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.
Sun 12/2212:20 pmLHR - MSY
1 stop34h 55mJetBlue
Sun 12/297:25 pmMSY - LHR
1 stop28h 30mJetBlue
Deal found 12/21$1,470
This British Airways deal was found by Cheapflights users on 12/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/251:50 pmLHR - LFT
1 stop15h 07mBritish Airways
Wed 1/110:55 amLFT - LHR
1 stop16h 45mBritish Airways
Deal found 12/21$1,491
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:10 pmLHR - LFT
2 stops16h 47mAmerican Airlines
Wed 1/110:55 amLFT - LHR
1 stop16h 45mAmerican Airlines
Deal found 12/21$1,504
This Expedia deal was found by Cheapflights users on 12/19. 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.
Thu 12/266:00 pmLHR - MSY
2 stops35h 59mAir Canada
Thu 1/22:10 pmMSY - LHR
2 stops15h 40mAir Canada
Deal found 12/19$1,575
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/259:10 amLHR - LFT
2 stops16h 15mUnited Airlines
Wed 1/19:35 amLFT - LHR
2 stops18h 40mUnited Airlines
Deal found 12/21$1,645
This flugladen.de deal was found by Cheapflights users on 12/20. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:00 amLHR - MSY
2 stops20h 37mVirgin Atlantic
Sat 1/412:50 pmMSY - LHR
1 stop13h 05mVirgin Atlantic
Deal found 12/20$1,664
This The Travel House deal was found by Cheapflights users on 12/21. 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.
Sun 12/228:55 amLHR - MSY
1 stop15h 56mKLM
Wed 12/255:45 pmMSY - LHR
1 stop10h 50mKLM
Deal found 12/21$1,668

Find flights from Heathrow to Louisiana within your budget

Customize your flight search to find flights from Heathrow 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 December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 2/4

8:10 am-11:05 pm

2 stops20h 55m

Baton Rouge Ryan

Tue 2/11

10:34 am-7:20 am

1 stop14h 46m

$681

LondonLafayette

LHR - LFT

LHRLFT

London Heathrow

Mon 4/21

1:25 pm-9:57 pm

1 stop14h 32m

Lafayette Regional

Mon 4/28

12:35 pm-8:55 am

2 stops14h 20m

$699

LondonLafayette

LHR - LFT

LHRLFT

London Heathrow

Mon 4/28

10:05 am-10:03 pm

2 stops17h 58m

Lafayette Regional

Mon 5/5

8:12 pm-2:25 pm

1 stop12h 13m

$701

LondonLafayette

LHR - LFT

LHRLFT

London Heathrow

Tue 2/4

8:40 am-9:08 pm

2 stops18h 28m

Lafayette Regional

Tue 2/11

11:15 am-6:20 am

1 stop13h 05m

$704

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 2/4

8:40 am-10:23 pm

2 stops19h 43m

Baton Rouge Ryan

Tue 2/11

10:30 am-8:45 am

2 stops16h 15m

$704

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Tue 1/14

2:30 pm-10:23 pm

1 stop13h 53m

Baton Rouge Ryan

Tue 1/21

5:44 pm-11:40 am

1 stop11h 56m

$725

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

Fri 1/17

2:30 pm-10:23 pm

1 stop13h 53m

Baton Rouge Ryan

Sun 1/26

5:44 pm-6:20 am

1 stop30h 36m

$733

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Tue 2/4

1:35 pm-5:55 pm

Nonstop10h 20m

New Orleans Louis Armstrong

Sun 2/9

5:50 pm-12:05 pm

1 stop12h 15m

$748

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 2/24

6:10 pm-10:18 pm

2 stops34h 08m

New Orleans Louis Armstrong

Sat 3/1

1:49 pm-7:20 am

1 stop11h 31m

$749

LondonLafayette

LHR - LFT

LHRLFT

London Heathrow

Fri 1/17

10:05 am-11:19 pm

2 stops19h 14m

Lafayette Regional

Sun 1/26

10:55 am-7:20 am

1 stop14h 25m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 40 results
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Best time to book a flight from Heathrow to Louisiana

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

Travel insights for flights from Heathrow to Louisiana

Get recent, data-driven insights about flights from Heathrow to Louisiana including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Louisiana (average of $256). Flying from London Heathrow Airport 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 LHR to LA?

Find hourly flight availability from Heathrow 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 December 21, 2024.

When flying from London Heathrow Airport 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.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 December 21, 2024.
Peruse reviews from past customers who have flown with Finnair, United Airlines and American Airlines from London to Louisiana to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,597 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,597 reviews
Delta
8.0
Very good
8,597 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,344 reviews
Delta
8.0
Very good
8,597 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,282 reviews
Delta
8.0
Very good
8,597 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
785 reviews
Delta
8.0
Very good
8,597 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,597 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Louisiana one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $781. Iberia flights start at $784 while deals on TAP AIR PORTUGAL start at $785 one-way.

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

    Most travelers choose London Heathrow - New Orleans Louis Armstrong, London Heathrow - Baton Rouge Ryan or London Heathrow - Lafayette Regional when deciding on the best route from London Heathrow Airport to Louisiana.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Louisiana consider choosing American Airlines (77%), Aer Lingus (77%) or Finnair (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to Louisiana?

    Looking at all options, your cheapest flight can be booked for $836. While the most popular route (London Heathrow - New Orleans Louis Armstrong) can be booked for $623 on average our data indicates $990 when flying from London Heathrow Airport to Louisiana.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Louisiana?

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

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Alternative routes for Heathrow to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Heathrow to Louisiana

Discover the top 3 airlines that operate flights from Heathrow 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 December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$710Average$917FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$820Average$932FlexibilityNo cancel feeOn-time71%
IberiaCheapest$877Average$1,176FlexibilityNo cancel feeOn-time77%
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