How long is the flight from London Heathrow Airport to Louisiana?

For as low as £703, Scandinavian Airlines can have you in Louisiana from London Heathrow Airport in 13h 53m. Airlines will cover a distance of 4617 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from London Heathrow Airport to Louisiana one-way?

£61 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on KLM and Scandinavian Airlines, with prices starting from £68 and £96, respectively.

In terms of precipitation, rainfall in Louisiana ranges from 83.0 - 163.0 inches per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit Louisiana when rainfall is around 83.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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

The most popular flight routes from London Heathrow Airport to Louisiana are London Heathrow - New Orleans Louis Armstrong, London Heathrow - Baton Rouge Ryan and London Heathrow - Shreveport.

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

Looking at all options, your cheapest flight can be booked for £580. While the most popular route (London Heathrow - New Orleans Louis Armstrong) can be booked for £555 on average, our data indicates £1,073 when flying from London Heathrow Airport to Louisiana.

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

The top 3 most reliable airlines when flying from London Heathrow Airport to Louisiana are American Airlines (87%), Aer Lingus (87%) and Finnair (87%).

What are the most popular airlines that fly from London Heathrow Airport to Louisiana?

When booking a flight from London Heathrow Airport to Louisiana, you may want to consider flying on LOT, Scandinavian Airlines or British Airways as they are the most popular for this route.

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 holiday 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.

£333+ Cheap Flights from London Heathrow Airport to Louisiana

Cheap flight deals from Heathrow to Louisiana

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 30 September 2026.

Mon 2/1120:25 -

2 stops25h 48m

Mon 16/1120:57 -

3 stops34h 48m

Deal found 27/9£532

Tue 10/1113:40 -

Nonstop10h 10m

Sat 21/1119:55 -

Nonstop8h 40m

Deal found 27/9£546

Mon 23/1108:05 -

1 stop15h 55m

Wed 2/1218:01 -

1 stop21h 39m

Deal found 25/9£554

Tue 3/1110:50 -

2 stops33h 30m

Tue 10/1115:15 -

2 stops33h 10m

Deal found 29/9£556

Tue 8/1209:20 -

1 stop35h 21m

Tue 12/115:35 -

1 stop33h 20m

Deal found 25/9£560

Wed 21/1006:30 -

2 stops15h 40m

Tue 27/1015:15 -

3 stops34h 55m

Deal found 26/9£565

Tue 17/1107:25 -

1 stop15h 49m

Tue 24/1118:50 -

1 stop20h 50m

Deal found 27/9£567

Sun 8/1109:20 -

1 stop33h 43m

Sat 14/1118:04 -

1 stop20h 51m

Deal found 27/9£570

Wed 11/1106:40 -

2 stops21h 22m

Wed 18/1113:38 -

2 stops22h 52m

Deal found 27/9£620

Mon 9/1113:50 -

1 stop15h 05m

Mon 16/1111:02 -

1 stop13h 48m

Deal found 25/9£690

Wed 11/1108:40 -

2 stops19h 01m

Wed 18/1106:05 -

2 stops19h 15m

Deal found 27/9£697

Tue 27/1014:45 -

1 stop25h 09m

Tue 10/1117:28 -

1 stop12h 47m

Deal found 28/9£705

Best flights from Heathrow to Louisiana
Discover carefully curated flight deals from Heathrow to Louisiana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Mon 23/1107:05 -

3 stops22h 54m

Wed 2/1213:08 -

2 stops26h 32m

Deal found 27/9£592

Mon 26/1008:05 -

1 stop14h 09m

Fri 6/1106:00 -

1 stop18h 55m

Deal found 28/9£664

Wed 11/1112:05 -

1 stop13h 53m

Wed 18/1108:00 -

2 stops16h 40m

Deal found 27/9£703

Mon 23/1113:40 -

Nonstop10h 10m

Mon 7/1212:27 -

1 stop12h 23m

Deal found 29/9£704

Wed 11/1112:40 -

1 stop15h 01m

Wed 18/1111:50 -

1 stop12h 35m

Deal found 27/9£709

Mon 2/1106:30 -

2 stops15h 38m

Mon 16/1111:25 -

2 stops15h 35m

Deal found 28/9£710

Tue 24/1112:15 -

2 stops17h 25m

Sun 13/1205:00 -

2 stops23h 50m

Deal found 29/9£713

Thu 17/1211:45 -

2 stops27h 43m

Mon 28/1214:33 -

1 stop11h 42m

Deal found 29/9£789

Sat 3/1008:55 -

1 stop19h 49m

Sat 17/1018:06 -

1 stop14h 19m

Deal found 26/9£960

Thu 21/106:40 -

2 stops22h 56m

Mon 25/108:00 -

2 stops28h 30m

Deal found 29/9£600

Wed 11/1107:05 -

3 stops20h 57m

Wed 18/1113:38 -

2 stops22h 52m

Deal found 27/9£635

Tue 3/1106:20 -

2 stops17h 41m

Thu 26/1113:13 -

1 stop12h 37m

Deal found 29/9£712

Sat 13/210:00 -

1 stop13h 53m

Fri 19/212:34 -

1 stop12h 06m

Deal found 26/9£713

Tue 10/1114:45 -

1 stop14h 12m

Tue 17/1106:00 -

1 stop24h 15m

Deal found 25/9£713

Tue 10/1108:40 -

2 stops19h 01m

Tue 17/1106:05 -

1 stop19h 45m

Deal found 25/9£716

Wed 3/212:35 -

1 stop17h 41m

Thu 11/212:28 -

1 stop15h 32m

Deal found 26/9£737

Tue 27/1017:20 -

2 stops28h 52m

Tue 10/1118:59 -

1 stop10h 41m

Deal found 28/9£717

Thu 4/212:05 -

1 stop13h 45m

Fri 12/215:30 -

1 stop12h 45m

Deal found 26/9£719

Wed 20/106:30 -

2 stops15h 35m

Sat 23/115:20 -

2 stops22h 50m

Deal found 29/9£731

Wed 11/1108:55 -

1 stop19h 07m

Wed 18/1113:38 -

1 stop10h 47m

Deal found 27/9£731

Sat 5/1206:00 -

2 stops20h 30m

Tue 8/1210:35 -

1 stop15h 40m

Deal found 25/9£745

Mon 2/1106:40 -

2 stops22h 55m

Mon 16/1115:42 -

2 stops23h 58m

Deal found 25/9£728

Sat 5/1207:30 -

2 stops19h 34m

Tue 8/1214:29 -

1 stop11h 46m

Deal found 25/9£745

Thu 21/107:30 -

2 stops20h 29m

Mon 25/114:49 -

1 stop13h 11m

Deal found 29/9£753

Sat 3/1008:55 -

1 stop14h 37m

Sat 17/1006:00 -

2 stops21h 40m

Deal found 25/9£1,005

Wed 11/1110:20 -

3 stops30h 48m

Wed 18/1111:50 -

2 stops22h 10m

Deal found 27/9£920

Mon 21/1208:20 -

1 stop14h 34m

Sun 10/114:06 -

2 stops20h 29m

Deal found 26/9£950

Wed 23/1213:50 -

1 stop15h 34m

Sat 2/114:31 -

1 stop13h 54m

Deal found 29/9£1,089

Find flight deals from Heathrow to Louisiana

Round-trip from	£532
One-way from	£333
Popular in	August
Cheapest in	February
Average price	£711
Good round-trip deal	£771 or less
Good one-way deal	£1,023 or less

2/11-16/11
5 total stops
60h 36m total
London to Louisiana

Search Deals

16/11-31/12
3 total stops
54h 28m total
London to Louisiana

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£47 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from London Heathrow to Louisiana.

Search Deals

Price to beat on a one-way flight from London Heathrow to Louisiana.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNew Orleans

LHR London Heathrow - MSY New Orleans Louis Armstrong

LHRMSY

London Heathrow

Mon 11/1

08:05-17:12

1 stop15h 07m

New Orleans Louis Armstrong

Wed 31/12

00:00-07:00

Nonstop0h 00m

£451

LondonNew Orleans

LHR London Heathrow - MSY New Orleans Louis Armstrong

LHRMSY

London Heathrow

Tue 23/3

07:25-17:33

1 stop15h 08m

New Orleans Louis Armstrong

Wed 31/12

00:00-07:00

Nonstop0h 00m

£452

LondonBaton Rouge

LHR London Heathrow - BTR Baton Rouge Ryan

LHRBTR

London Heathrow

Wed 18/11

12:40-09:39

1 stop26h 59m

Baton Rouge Ryan

Wed 31/12

00:00-07:00

Nonstop0h 00m

£465

LondonNew Orleans

LHR London Heathrow - MSY New Orleans Louis Armstrong

LHRMSY

London Heathrow

Tue 24/11

07:25-18:00

1 stop16h 35m

New Orleans Louis Armstrong

Wed 31/12

00:00-07:00

Nonstop0h 00m

£501

LondonNew Orleans

LHR London Heathrow - MSY New Orleans Louis Armstrong

LHRMSY

London Heathrow

Wed 4/11

09:10-18:47

1 stop15h 37m

New Orleans Louis Armstrong

Wed 31/12

00:00-07:00

Nonstop0h 00m

£502

LondonNew Orleans

LHR London Heathrow - MSY New Orleans Louis Armstrong

LHRMSY

London Heathrow

Wed 4/11

08:00-18:47

1 stop16h 47m

New Orleans Louis Armstrong

Wed 31/12

00:00-07:00

Nonstop0h 00m

£502

LondonNew Orleans

LHR London Heathrow - MSY New Orleans Louis Armstrong

LHRMSY

London Heathrow

Tue 1/12

13:35-13:16

1 stop29h 41m

New Orleans Louis Armstrong

Wed 31/12

00:00-07:00

Nonstop0h 00m

£503

LondonNew Orleans

LHR London Heathrow - MSY New Orleans Louis Armstrong

LHRMSY

London Heathrow

Wed 25/11

07:40-23:52

1 stop22h 12m

New Orleans Louis Armstrong

Wed 31/12

00:00-07:00

Nonstop0h 00m

£503

LondonBaton Rouge

LHR London Heathrow - BTR Baton Rouge Ryan

LHRBTR

London Heathrow

Thu 10/12

10:15-21:04

1 stop16h 49m

Baton Rouge Ryan

Wed 31/12

00:00-07:00

Nonstop0h 00m

£504

Fastest return journey

LondonNew Orleans

LHR London Heathrow - MSY New Orleans Louis Armstrong

LHRMSY

London Heathrow

Mon 23/11

13:40-17:50

Nonstop10h 10m

New Orleans Louis Armstrong

Wed 31/12

00:00-07:00

Nonstop0h 00m

£510

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 53 resultsSorted by cheapest first

...

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.

LHR-MSY

LHR-AEX

LHR-SHV

LHR-LCH

LHR-BTR

Estimated return 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 London Heathrow Airport to Louisiana

LHR-USLA

LHR-MSY

LHR-AEX

LHR-SHV

LHR-LCH

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Louisiana (average of £667). Flying from London Heathrow Airport to Louisiana in August is currently the most expensive (average of £1,122). 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?

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.

How much does it cost for a return flight from London Heathrow Airport to Louisiana?

Airfare is below average for this route at the moment.

London Heathrow Airport to Louisiana flights typically cost between £703 and £944 in November.
The cheapest return price found within the last 5 days was £532 on Multiple Airlines (2 Nov–16 Nov).

How far ahead should I book a flight from London Heathrow Airport to Louisiana?

The price you pay for your flight from London Heathrow Airport to Louisiana may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Louisiana

See what other customers who have flown with Finnair,Virgin Atlantic, andJetBlue from London Heathrow Airport to Louisiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Finnair

7.6

Good

1,432 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Virgin Atlantic

7.4

Good

694 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

JetBlue

7.1

Good

3,042 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

American Airlines

7.0

Good

12,098 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

British Airways

6.7

Okay

8,242 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Related info for your journey

How long is the flight from London Heathrow Airport to Louisiana?
For as low as £703, Scandinavian Airlines can have you in Louisiana from London Heathrow Airport in 13h 53m. Airlines will cover a distance of 4617 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from London Heathrow Airport to Louisiana one-way?
£61 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on KLM and Scandinavian Airlines, with prices starting from £68 and £96, respectively.
What are the most popular routes from London Heathrow Airport to Louisiana?
The most popular flight routes from London Heathrow Airport to Louisiana are London Heathrow - New Orleans Louis Armstrong, London Heathrow - Baton Rouge Ryan and London Heathrow - Shreveport.
What are the most reliable airlines from London Heathrow Airport to Louisiana?
The top 3 most reliable airlines when flying from London Heathrow Airport to Louisiana are American Airlines (87%), Aer Lingus (87%) and Finnair (87%).
What are the cheapest flights from London Heathrow Airport to Louisiana?
Looking at all options, your cheapest flight can be booked for £580. While the most popular route (London Heathrow - New Orleans Louis Armstrong) can be booked for £555 on average, our data indicates £1,073 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 holiday 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Louisiana (average of £667). Flying from London Heathrow Airport to Louisiana in August is currently the most expensive (average of £1,122). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Louisiana

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Top 8 airlines flying from Heathrow to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest£303	Average£849	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
JetBlue	Cheapest£422	Average£664	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£498	Average£854	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest£518	Average£843	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£547	Average£679	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£581	Average£761	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£655	Average£946	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£702	Average£1,005	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Louisiana?

Cheapflights helps you search for flights from Heathrow to Louisiana via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Louisiana?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Louisiana by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Louisiana with no change fees?

Need flexible booking options for your flight to Louisiana from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Louisiana become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisiana from Heathrow today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Louisiana from £333

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Louisiana

Cheapest flights from Heathrow to LouisianaExplore 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 30 September 2026.

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 30 September 2026.

Best flights from Heathrow to LouisianaDiscover carefully curated flight deals from Heathrow to Louisiana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Discover carefully curated flight deals from Heathrow to Louisiana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Direct flights from Heathrow to LouisianaExplore direct flight options from Heathrow to Louisiana based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2026.

Explore direct flight options from Heathrow to Louisiana based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2026.

Last-minute flights from Heathrow to LouisianaDiscover last-minute flight deals from Heathrow to Louisiana. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Louisiana. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Heathrow to LouisianaSearch for one-way flight options from Heathrow to Louisiana. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from Heathrow to Louisiana. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Find flight deals from Heathrow to Louisiana

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Louisiana that are best for you.

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.

Cheapflights Insights

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

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 30 September 2026.

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.

How much does it cost for a return flight from London Heathrow Airport to Louisiana?

Airfare is below average for this route at the moment.

London Heathrow Airport to Louisiana flights typically cost between £703 and £944 in November.The cheapest return price found within the last 5 days was £532 on Multiple Airlines (2 Nov–16 Nov).

How far ahead should I book a flight from London Heathrow Airport to Louisiana?

The price you pay for your flight from London Heathrow Airport to Louisiana may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Louisiana

Related info for your journey

How long is the flight from London Heathrow Airport to Louisiana?

What are the cheapest airlines to fly from London Heathrow Airport to Louisiana one-way?

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

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

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

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

How can I find direct flights from Heathrow to Louisiana?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Louisiana by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Heathrow to Louisiana by cabin class

Find flights from Heathrow to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Louisiana flights

Browse other Heathrow and Louisiana flight options. Last updated on 30 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Louisiana flights

Consider these flights travelling from Heathrow to Louisiana.

Top 8 airlines flying from Heathrow to Louisiana

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How does Cheapflights help users find flights from Heathrow to Louisiana?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Louisiana?

Can Cheapflights find flights from Heathrow to Louisiana with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Louisiana become cheaper?

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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 30 September 2026.

Best flights from Heathrow to Louisiana
Discover carefully curated flight deals from Heathrow to Louisiana that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Direct flights from Heathrow to Louisiana
Explore direct flight options from Heathrow to Louisiana based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2026.

Last-minute flights from Heathrow to Louisiana
Discover last-minute flight deals from Heathrow to Louisiana. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Heathrow to Louisiana
Search for one-way flight options from Heathrow to Louisiana. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

London Heathrow Airport to Louisiana flights typically cost between £703 and £944 in November.
The cheapest return price found within the last 5 days was £532 on Multiple Airlines (2 Nov–16 Nov).