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$271+ Cheap flights from Louisiana to Heathrow (LHR)

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LHR
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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Cheap flight deals from Louisiana to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Louisiana (USLA) to Heathrow (LHR). 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 diciembre 18, 2024.

Round-trip from

$528
(JetBlue)

One-way from

$271
(Kiwi.com)
From Louisiana to London Heathrow
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One-way flight from Louisiana to London Heathrow
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Find flight deals from Louisiana to Heathrow

Cheapest flights from Louisiana to Heathrow
Explore the most affordable flight options available from Louisiana to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This JetBlue deal was found by Cheapflights users on 12/18. 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.
vie. 12/2712:06 pmMSY - LHR
1 stop15h 24mJetBlue
mié. 1/17:25 amLHR - MSY
1 stop15h 50mJetBlue
Deal found 12/18$800
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2310:59 amMSY - LHR
2 stops28h 41mScandinavian Airlines
lun. 1/136:40 amLHR - MSY
2 stops19h 56mScandinavian Airlines
Deal found 12/17$838
This Air Canada deal was found by Cheapflights users on 12/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/283:40 pmMSY - LHR
1 stop32h 50mMultiple Airlines
jue. 1/161:30 pmLHR - MSY
2 stops31h 20mMultiple Airlines
Deal found 12/17$1,078
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2412:30 pmMSY - LHR
1 stop12h 10mAustrian Airlines
mar. 1/146:00 amLHR - MSY
2 stops19h 32mAustrian Airlines
Deal found 12/17$1,339
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2412:00 pmMSY - LHR
1 stop17h 40mDelta
mar. 1/146:30 amLHR - MSY
2 stops18h 33mDelta
Deal found 12/17$1,344
This British Airways deal was found by Cheapflights users on 12/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2410:59 amMSY - LHR
1 stop16h 16mBritish Airways
jue. 1/161:35 pmLHR - MSY
Nonstop10h 20mBritish Airways
Deal found 12/17$1,347
This Finnair deal was found by Cheapflights users on 12/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2410:24 amMSY - LHR
1 stop19h 41mFinnair
jue. 1/161:35 pmLHR - MSY
Nonstop10h 20mFinnair
Deal found 12/16$1,348
This United deal was found by Cheapflights users on 12/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/245:25 pmMSY - LHR
1 stop11h 40mUnited Airlines
mar. 1/146:00 pmLHR - MSY
1 stop26h 50mUnited Airlines
Deal found 12/17$1,352
This Justfly.com deal was found by Cheapflights users on 12/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/253:40 pmMSY - LHR
1 stop14h 10mAir Canada
mar. 1/146:00 pmLHR - MSY
1 stop26h 50mAir Canada
Deal found 12/17$1,353
This KLM deal was found by Cheapflights users on 12/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/245:45 pmMSY - LHR
1 stop11h 55mKLM
jue. 1/164:10 pmLHR - MSY
1 stop13h 19mKLM
Deal found 12/16$1,358
This Iberia deal was found by Cheapflights users on 12/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/267:45 pmMSY - LHR
Nonstop8h 50mIberia
mar. 1/142:30 pmLHR - MSY
1 stop13h 57mIberia
Deal found 12/17$1,412
This Priceline deal was found by Cheapflights users on 12/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2610:35 amBTR - LHR
1 stop19h 30mBritish Airways
mié. 1/156:15 amLHR - BTR
2 stops22h 50mBritish Airways
Deal found 12/18$1,431

Find flights from Louisiana to Heathrow within your budget

Customize your flight search to find flights from Louisiana to Heathrow 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

dom. 2/9

10:45 am-5:55 am

1 stop13h 10m

London Heathrow

mar. 3/4

8:25 am-7:40 pm

1 stop17h 15m

$528

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

lun. 1/27

11:57 am-6:20 am

1 stop12h 23m

London Heathrow

lun. 2/3

5:50 pm-6:13 pm

2 stops30h 23m

$685

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mié. 4/23

9:50 pm-12:40 pm

Nonstop8h 50m

London Heathrow

jue. 5/8

4:05 pm-8:00 pm

Nonstop9h 55m

$688

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mié. 4/23

4:22 pm-10:50 am

1 stop12h 28m

London Heathrow

mié. 4/30

4:05 pm-8:00 pm

Nonstop9h 55m

$692

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

lun. 1/27

3:40 pm-6:30 am

1 stop32h 50m

London Heathrow

lun. 2/3

4:30 pm-9:04 pm

2 stops34h 34m

$693

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mié. 2/26

11:45 am-9:20 am

2 stops15h 35m

London Heathrow

mié. 3/5

6:40 am-8:36 pm

2 stops19h 56m

$696

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mar. 1/14

7:45 pm-10:35 am

Nonstop8h 50m

London Heathrow

jue. 2/20

1:35 pm-5:55 pm

Nonstop10h 20m

$704

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mar. 1/21

5:00 am-11:05 am

1 stop24h 05m

London Heathrow

jue. 2/20

11:10 am-2:50 pm

1 stop33h 40m

$713

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mar. 1/14

11:54 am-7:55 am

1 stop14h 01m

London Heathrow

mar. 2/18

6:30 am-6:32 pm

2 stops18h 02m

$715

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mar. 1/21

5:30 pm-10:35 am

1 stop11h 05m

London Heathrow

jue. 2/20

10:10 am-7:03 pm

1 stop14h 53m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 47 results
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Best time to book a flight from Louisiana to Heathrow

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

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

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

Currently, November is the cheapest month in which you can book a flight from Louisiana to London Heathrow Airport (average of $661). Flying from Louisiana to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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 LA to LHR?

Find hourly flight availability from Louisiana to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Louisiana to London Heathrow Airport, 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 Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated diciembre 18, 2024.
See what other customers who have flown with Virgin Atlantic, Scandinavian Airlines and Air Canada from Louisiana to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
787 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    One-way options have recently been found by users for as low as $330 on JetBlue. Other airlines that offer cheap prices include British Airways from $405 and Air Canada from $425 one-way.

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

    While some choose either Baton Rouge Ryan - London Heathrow or Lafayette Regional - London Heathrow, New Orleans Louis Armstrong - London Heathrow is the most popular route from Louisiana to London Heathrow Airport.

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

    The top 3 most reliable airlines when flying from Louisiana to London Heathrow Airport are Iberia (60%), American Airlines (51%) and Aer Lingus (51%).

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

    Looking for the cheapest flight from Louisiana to London Heathrow Airport? While on average our users pay $1,741, our data indicates the cheapest price to be $437. The most popular route (New Orleans Louis Armstrong - London Heathrow), is priced around $604.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Louisiana to London Heathrow Airport (average of $661). Flying from Louisiana to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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 Louisiana to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Boston to London City flights
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Los Angeles to Gatwick flights
Los Angeles to London City flights
Dulles Intl to London City flights
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Boston to Stansted flights
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San Francisco to Gatwick flights
Baltimore to Gatwick flights
O'Hare Intl to Gatwick flights
Philadelphia to Heathrow flights
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LaGuardia to Gatwick flights
Raleigh to Heathrow flights
San Francisco to London City flights
Seattle to Gatwick flights
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Minneapolis to Heathrow flights
Reagan-National to Gatwick flights
Baltimore to Stansted flights
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Dallas/Fort Worth to Gatwick flights

Top 9 airlines flying from Louisiana to Heathrow

Discover the top 9 airlines that operate flights from Louisiana to Heathrow. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$527Average$829FlexibilityNo cancel feeOn-time62%
FinnairCheapest$598Average$880FlexibilityNo cancel feeOn-time76%
IberiaCheapest$610Average$868FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$643Average$839FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$646Average$1,166FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$649Average$1,096FlexibilityNo cancel feeOn-time71%
DeltaCheapest$650Average$854FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$675Average$986FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$677Average$902FlexibilityNo cancel feeOn-time77%
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