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$379+ Cheap flights from Heathrow (LHR) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MSY
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
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 enero 21, 2025.

Round-trip from

$662
(TravelUp)

One-way from

$379
(Kiwi.com)
From London Heathrow to Louisiana
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One-way flight 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 enero 21, 2025.

This TravelUp deal was found by Cheapflights users on 1/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/48:10 amLHR - BTR
2 stops20h 16mBritish Airways
mar. 3/1110:21 amBTR - LHR
1 stop14h 59mBritish Airways
Deal found 1/20$662
This TravelUp deal was found by Cheapflights users on 1/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/46:30 amLHR - BTR
2 stops21h 53mVirgin Atlantic
mar. 3/1110:29 amBTR - LHR
2 stops15h 36mVirgin Atlantic
Deal found 1/20$665
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/223:00 pmLHR - MSY
1 stop26h 58mUnited Airlines
mar. 3/42:26 pmMSY - LHR
1 stop11h 29mUnited Airlines
Deal found 1/20$697
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2612:35 pmLHR - MSY
1 stop15h 36mBritish Airways
mar. 3/47:45 pmMSY - LHR
Nonstop8h 50mBritish Airways
Deal found 1/20$698
This World Air Fares deal was found by Cheapflights users on 1/20. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/812:05 pmLHR - MSY
1 stop13h 27mAustrian Airlines
mar. 2/1112:40 pmMSY - LHR
1 stop12h 00mAustrian Airlines
Deal found 1/20$699
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/184:05 pmLHR - MSY
Nonstop9h 55mIberia
jue. 9/259:50 pmMSY - LHR
Nonstop8h 50mIberia
Deal found 1/20$700
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/67:40 amLHR - MSY
2 stops20h 03mLufthansa
jue. 3/205:37 pmMSY - LHR
1 stop12h 13mLufthansa
Deal found 1/19$701
This The Travel House deal was found by Cheapflights users on 1/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/211:30 pmLHR - MSY
Nonstop10h 20mFinnair
jue. 2/274:31 pmMSY - LHR
1 stop10h 49mFinnair
Deal found 1/20$702
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/186:00 pmLHR - MSY
3 stops26h 13mMultiple Airlines
dom. 3/29:35 pmMSY - LHR
3 stops27h 35mMultiple Airlines
Deal found 1/20$704
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/66:30 amLHR - MSY
2 stops17h 40mDelta
jue. 3/2012:57 pmMSY - LHR
2 stops12h 58mDelta
Deal found 1/19$714
This The Travel House deal was found by Cheapflights users on 1/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/710:00 amLHR - BTR
2 stops19h 05mIberia
lun. 2/106:18 pmBTR - LHR
1 stop11h 47mIberia
Deal found 1/20$714
This The Travel House deal was found by Cheapflights users on 1/20. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/79:25 amLHR - BTR
1 stop14h 03mFinnair
lun. 2/104:32 pmBTR - LHR
1 stop13h 28mFinnair
Deal found 1/20$717

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

mar. 3/4

8:10 am-10:26 pm

2 stops20h 16m

Baton Rouge Ryan

mar. 3/11

10:21 am-6:20 am

1 stop14h 59m

$662

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

mar. 3/4

6:30 am-10:23 pm

2 stops21h 53m

Baton Rouge Ryan

mar. 3/11

10:29 am-7:05 am

2 stops15h 36m

$665

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

sáb. 2/22

3:00 pm-11:58 am

1 stop26h 58m

New Orleans Louis Armstrong

mar. 3/4

2:26 pm-7:55 am

1 stop11h 29m

$697

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

mié. 2/26

12:35 pm-10:11 pm

1 stop15h 36m

New Orleans Louis Armstrong

mar. 3/4

7:45 pm-10:35 am

Nonstop8h 50m

$698

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

sáb. 2/8

12:05 pm-7:32 pm

1 stop13h 27m

New Orleans Louis Armstrong

mar. 2/11

12:40 pm-6:40 am

1 stop12h 00m

$699

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

jue. 3/6

7:40 am-9:43 pm

2 stops20h 03m

New Orleans Louis Armstrong

jue. 3/20

5:37 pm-10:50 am

1 stop12h 13m

$701

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

vie. 2/21

1:30 pm-5:50 pm

Nonstop10h 20m

New Orleans Louis Armstrong

jue. 2/27

4:31 pm-9:20 am

1 stop10h 49m

$702

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

mar. 2/18

6:00 pm-2:13 pm

3 stops26h 13m

New Orleans Louis Armstrong

dom. 3/2

9:35 pm-7:10 am

3 stops27h 35m

$704

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

jue. 3/6

6:30 am-6:10 pm

2 stops17h 40m

New Orleans Louis Armstrong

jue. 3/20

12:57 pm-6:55 am

2 stops12h 58m

$714

LondonBaton Rouge

LHR - BTR

LHRBTR

London Heathrow

vie. 2/7

10:00 am-11:05 pm

2 stops19h 05m

Baton Rouge Ryan

lun. 2/10

6:18 pm-12:05 pm

1 stop11h 47m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 45 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 enero 21, 2025.

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 enero 21, 2025.
Peruse reviews from past customers who have flown with United Airlines, British Airways and Virgin Atlantic 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
8,521 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

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
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

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
786 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

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
665 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

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 Iberia, which is currently one of the cheapest options available, starting at $669. Virgin Atlantic flights start at $688 while deals on British Airways start at $707 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 (74%), Iberia (73%) or British Airways (73%) 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 $684. While the most popular route (London Heathrow - New Orleans Louis Armstrong) can be booked for $541 on average our data indicates $950 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.

See more FAQs

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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.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
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Gatwick to Newark flights
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Luton to Newark flights
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Gatwick to Stewart flights
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Stansted to Newark flights
Heathrow to Hobby flights
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Heathrow to Ontario flights
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London City to Las Vegas flights
London City to Boston flights
Luton to Stewart flights
Stansted to Miami flights
Heathrow to George Bush Intcntl flights
Gatwick to San Francisco flights
Heathrow to Charlotte flights
London City to New Orleans flights
London City to San Francisco flights
Gatwick to New Orleans flights
Gatwick to Las Vegas flights
Heathrow to Baton Rouge flights

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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$706Average$897FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$828Average$962FlexibilityNo cancel feeOn-time71%
IberiaCheapest$877Average$1,176FlexibilityNo cancel feeOn-time77%
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