$261+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LHR
feb. 25 — mar. 41
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisiana to Heathrow
Keep the following information in mind while searching for Louisiana to Heathrow flight deals. Data was last updated febrero 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $675 (United Airlines) |
One-way from | $274 (Mytrip) |
Popular in | June |
Cheapest in | October |
Average price | $760 |
Good round-trip deal | $831 or less |
Good one-way deal | $606 or less |
Find flight deals from Louisiana to Heathrow
Cheapest flights from Louisiana to HeathrowExplore 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 febrero 20, 2025.
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 febrero 20, 2025.
This United Airlines deal was found by Cheapflights users on 2/20. 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.
dom. 4/68:42 amSHV - LHR
1 stop21h 38mUnited Airlines
mar. 4/222:05 pmLHR - SHV
2 stops37h 07mUnited Airlines
Deal found 2/20![United Airlines logo]()
$675
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/237:35 pmMSY - LHR
1 stop12h 50mBritish Airways
mié. 4/309:15 amLHR - MSY
1 stop12h 18mBritish Airways
Deal found 2/19![British Airways logo]()
$678
This American Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 4/2311:09 amMSY - LHR
1 stop13h 31mAmerican Airlines
jue. 5/89:55 amLHR - MSY
1 stop14h 16mAmerican Airlines
Deal found 2/19![American Airlines logo]()
$679
This Delta deal was found by Cheapflights users on 2/19. 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.
mar. 3/1111:51 amMSY - LHR
2 stops13h 34mDelta
vie. 3/2112:30 pmLHR - MSY
1 stop15h 59mDelta
Deal found 2/19![Delta logo]()
$681
This StudentUniverse deal was found by Cheapflights users on 2/19. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/201:46 pmMSY - LHR
1 stop13h 29mFinnair
mar. 3/256:10 pmLHR - MSY
2 stops30h 52mFinnair
Deal found 2/19![Finnair logo]()
$687
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/39:50 pmMSY - LHR
Nonstop8h 50mIberia
mar. 4/83:10 pmLHR - MSY
1 stop13h 34mIberia
Deal found 2/19![Iberia logo]()
$688
This Mytrip deal was found by Cheapflights users on 2/20. 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.
mié. 2/265:45 amMSY - LHR
3 stops27h 45mMultiple Airlines
vie. 2/281:40 pmLHR - MSY
3 stops35h 56mMultiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$689
This JetBlue Airways deal was found by Cheapflights users on 2/20. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/2111:56 amMSY - LHR
1 stop12h 59mJetBlue
mié. 4/28:25 amLHR - MSY
1 stop19h 54mJetBlue
Deal found 2/20![JetBlue logo]()
$691
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/66:41 pmSHV - LHR
1 stop11h 49mBritish Airways
mar. 4/2210:30 amLHR - SHV
1 stop13h 41mBritish Airways
Deal found 2/19![British Airways logo]()
$691
This Virgin Atlantic deal was found by Cheapflights users on 2/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/203:35 pmMSY - LHR
1 stop11h 20mVirgin Atlantic
mar. 3/2511:45 amLHR - MSY
2 stops16h 45mVirgin Atlantic
Deal found 2/20![Virgin Atlantic logo]()
$705
This United Airlines deal was found by Cheapflights users on 2/20. 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.
dom. 4/67:26 pmMSY - LHR
1 stop30h 14mUnited Airlines
dom. 4/1312:05 pmLHR - MSY
1 stop32h 28mUnited Airlines
Deal found 2/20![United Airlines logo]()
$708
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/143:25 pmMSY - LHR
2 stops33h 05mAir Canada
sáb. 4/262:05 pmLHR - MSY
2 stops30h 28mAir Canada
Deal found 2/20![Air Canada logo]()
$727
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 febrero 20, 2025.
Fly from
Louisiana
Fly to
Heathrow
Route
Depart
Return
Price
ShreveportLondon
SHV - LHR
SHVLHR
Shreveport
dom. 4/6
8:42 am-12:20 pm
1 stop21h 38m
London Heathrow
mar. 4/22
2:05 pm-9:12 pm
2 stops37h 07m
$675
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
mié. 4/23
7:35 pm-2:25 pm
1 stop12h 50m
London Heathrow
mié. 4/30
9:15 am-3:33 pm
1 stop12h 18m
$678
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
mié. 4/23
11:09 am-6:40 am
1 stop13h 31m
London Heathrow
jue. 5/8
9:55 am-6:11 pm
1 stop14h 16m
$679
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
mar. 3/11
11:51 am-6:25 am
2 stops13h 34m
London Heathrow
vie. 3/21
12:30 pm-11:29 pm
1 stop15h 59m
$681
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
jue. 3/20
1:46 pm-8:15 am
1 stop13h 29m
London Heathrow
mar. 3/25
6:10 pm-8:02 pm
2 stops30h 52m
$687
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
jue. 4/3
9:50 pm-12:40 pm
Nonstop8h 50m
London Heathrow
mar. 4/8
3:10 pm-10:44 pm
1 stop13h 34m
$688
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
mié. 2/26
5:45 am-3:30 pm
3 stops27h 45m
London Heathrow
vie. 2/28
1:40 pm-7:36 pm
3 stops35h 56m
$689
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
vie. 3/21
11:56 am-5:55 am
1 stop12h 59m
London Heathrow
mié. 4/2
8:25 am-10:19 pm
1 stop19h 54m
$691
ShreveportLondon
SHV - LHR
SHVLHR
Shreveport
dom. 4/6
6:41 pm-2:25 pm
1 stop13h 44m
London Heathrow
mar. 4/22
10:30 am-11:30 pm
1 stop19h 00m
$691
New OrleansLondon
MSY - LHR
MSYLHR
New Orleans Louis Armstrong
jue. 3/20
3:35 pm-7:55 am
1 stop11h 20m
London Heathrow
mar. 3/25
11:45 am-11:30 pm
2 stops16h 45m
$705
Showing 1-10 of 41 results
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 $1,136). 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 febrero 20, 2025.
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 febrero 20, 2025.
See what other customers who have flown with Delta, Finnair and Virgin Atlantic 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.
Comfort
8.0
Entertainment
7.9
Food
7.3
Overall
8.0
Crew
8.5
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
8.0
Entertainment
7.9
Food
7.3
Overall
8.0
Crew
8.5
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
8.0
Entertainment
7.9
Food
7.3
Overall
8.0
Crew
8.5
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
8.0
Entertainment
7.9
Food
7.3
Overall
8.0
Crew
8.5
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
8.0
Entertainment
7.9
Food
7.3
Overall
8.0
Crew
8.5
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Comfort
8.0
Entertainment
7.9
Food
7.3
Overall
8.0
Crew
8.5
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
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.
Traveling to a place near Louisiana?
Book flights to Louisiana if you plan to visit one of these locationsHounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
Canterbury
Northampton
Gatwick
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Browse thousands of different options on Cheapflights for your next trip
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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.
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 febrero 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$562 | Average$819 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$598 | Average$855 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$598 | Average$782 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$648 | Average$838 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$652 | Average$1,096 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$657 | Average$891 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$663 | Average$841 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$693 | Average$1,003 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$698 | Average$1,150 | FlexibilityNo cancel fee | On-time69% |