How many flights depart from London Heathrow Airport to Louisiana on average per week?

The number of flights available between London Heathrow Airport and Louisiana is 15 per week as of November 2025. The most frequent departure day is Tue, with 33% of weekly flights leaving on this day.

What is the cheapest airline that flies from London Heathrow to Louisiana?

JetBlue, British Airways, and Lufthansa are the most popular carriers operating from London Heathrow to Louisiana

How many flights depart from London Heathrow Airport to Louisiana on average per day?

As of November 2025, 2 flights take off from London Heathrow Airport and land in Louisiana each day. The most common flight departure time for this route is 1:00PM, with 100% of daily flights taking off in the afternoon.

How many operators does momondo search for flights from London Heathrow Airport to Louisiana?

There is 1 operator available for flights from London Heathrow Airport to Louisiana as of November 2025.

How old do you have to be to fly from London Heathrow Airport to Louisiana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$475 Cheap Flights from London Heathrow Airport to Louisiana in 2025/26

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7:25 am - 7:18 pmLHR-MSY

17h 53m1 stop

8:13 pm - 10:00 pmMSY-LHR

19h 47m1 stop

$748JetBlue

Find Deal

Tue, Mar 3 - Fri, Mar 6

7:25 am - 9:20 pmLHR-MSY

19h 55m2 stops

7:00 am - 6:55 amMSY-LHR

17h 55m2 stops

$751Icelandair

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Thu, Dec 4 - Thu, Dec 11

12:15 pm - 7:35 amLHR-MSY

25h 20m3 stops

5:10 am - 10:50 amMSY-LHR

23h 40m3 stops

$754Multiple Airlines

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Wed, Jan 28 - Tue, Feb 3

6:40 am - 5:10 amLHR-MSY

28h 30m2 stops

6:04 am - 5:40 pmMSY-LHR

29h 36m2 stops

$756Multiple Airlines

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Fri, Dec 5 - Thu, Dec 11

5:00 pm - 11:37 pmLHR-MSY

36h 37m2 stops

11:26 am - 5:40 pmMSY-LHR

24h 14m2 stops

$774Scandinavian Airlines

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Wed, Dec 3 - Wed, Dec 10

6:40 pm - 10:18 pmLHR-MSY

33h 38m2 stops

11:26 am - 6:30 pmMSY-LHR

25h 04m2 stops

$780Scandinavian Airlines

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Wed, Dec 3 - Tue, Dec 9

6:50 am - 5:03 pmLHR-MSY

16h 13m2 stops

6:05 pm - 6:30 amMSY-LHR

30h 25m2 stops

$790Air Canada

Find Deal

Mon, Apr 13 - Mon, Apr 27

2:30 pm - 12:17 amLHR-MSY

15h 47m1 stop

7:55 pm - 10:35 amMSY-LHR

8h 40mnonstop

$796British Airways

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Wed, Dec 3 - Tue, Dec 9

6:50 am - 5:03 pmLHR-MSY

16h 13m2 stops

6:05 pm - 11:50 amMSY-LHR

11h 45m1 stop

$802Air Canada

Find Deal

Mon, Apr 13 - Mon, Apr 27

1:45 pm - 6:55 pmLHR-MSY

10h 10mnonstop

5:52 pm - 11:30 amMSY-LHR

12h 38m1 stop

$821British Airways

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Tue, Mar 17 - Tue, Mar 24

Icelandair flights from London Heathrow Airport to Louisiana

Our best Icelandair deals on London Heathrow Airport to Louisiana flight tickets

Icelandair

Dec 4

LHR7:25 amLondon Heathrow

19h 55m

2 stops

MSY9:20 pmNew Orleans Louis Armstrong

Dec 11

MSY7:00 amNew Orleans Louis Armstrong

17h 55m

2 stops

LHR6:55 amLondon Heathrow

$751

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Icelandair

Apr 29

LHR8:15 amLondon Heathrow

19h 00m

2 stops

MSY9:15 pmNew Orleans Louis Armstrong

May 11

MSY5:15 pmNew Orleans Louis Armstrong

31h 15m

2 stops

LHR6:30 amLondon Heathrow

$752

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Icelandair

Feb 8

LHR7:45 amLondon Heathrow

32h 37m

1 stop

MSY10:22 amNew Orleans Louis Armstrong

Feb 22

MSY6:00 amNew Orleans Louis Armstrong

18h 55m

1 stop

LHR6:55 amLondon Heathrow

$753

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Scandinavian Airlines flights from London Heathrow Airport to Louisiana

Our best Scandinavian Airlines deals on London Heathrow Airport to Louisiana flight tickets

Scandinavian Airlines

Dec 3

LHR5:00 pmLondon Heathrow

36h 37m

2 stops

MSY11:37 pmNew Orleans Louis Armstrong

Dec 10

MSY11:26 amNew Orleans Louis Armstrong

24h 14m

2 stops

LHR5:40 pmLondon Heathrow

$774

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Scandinavian Airlines

Dec 3

LHR6:40 pmLondon Heathrow

33h 38m

2 stops

MSY10:18 pmNew Orleans Louis Armstrong

Dec 9

MSY11:26 amNew Orleans Louis Armstrong

25h 04m

2 stops

LHR6:30 pmLondon Heathrow

$780

Find similar

Scandinavian Airlines

Nov 20

LHR6:40 amLondon Heathrow

22h 55m

2 stops

MSY11:35 pmNew Orleans Louis Armstrong

Dec 4

MSY11:26 amNew Orleans Louis Armstrong

22h 34m

2 stops

LHR4:00 pmLondon Heathrow

$789

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momondo Fare Finder

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

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Route

Depart

Return

Price

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Tue 3/3

7:25 am-7:18 pm

1 stop17h 53m

New Orleans Louis Armstrong

Fri 3/6

8:13 pm-10:00 pm

1 stop19h 47m

$748

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Thu 12/4

7:25 am-9:20 pm

2 stops19h 55m

New Orleans Louis Armstrong

Thu 12/11

7:00 am-6:55 am

2 stops17h 55m

$751

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 1/28

12:15 pm-7:35 am

3 stops25h 20m

New Orleans Louis Armstrong

Tue 2/3

5:10 am-10:50 am

3 stops23h 40m

$754

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Fri 12/5

6:40 am-5:10 am

2 stops28h 30m

New Orleans Louis Armstrong

Thu 12/11

6:04 am-5:40 pm

2 stops29h 36m

$756

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 12/3

5:00 pm-11:37 pm

2 stops36h 37m

New Orleans Louis Armstrong

Wed 12/10

11:26 am-5:40 pm

2 stops24h 14m

$774

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 12/3

6:40 pm-10:18 pm

2 stops33h 38m

New Orleans Louis Armstrong

Tue 12/9

11:26 am-6:30 pm

2 stops25h 04m

$780

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 4/13

6:50 am-5:03 pm

2 stops16h 13m

New Orleans Louis Armstrong

Mon 4/27

6:05 pm-6:30 am

2 stops30h 25m

$790

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Wed 12/3

2:30 pm-12:17 am

1 stop15h 47m

New Orleans Louis Armstrong

Tue 12/9

7:55 pm-10:35 am

Nonstop8h 40m

$796

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Mon 4/13

6:50 am-5:03 pm

2 stops16h 13m

New Orleans Louis Armstrong

Mon 4/27

6:05 pm-11:50 am

1 stop11h 45m

$802

LondonNew Orleans

LHR - MSY

LHRMSY

London Heathrow

Tue 3/17

1:45 pm-6:55 pm

Nonstop10h 10m

New Orleans Louis Armstrong

Tue 3/24

5:52 pm-11:30 am

1 stop12h 38m

$821

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How to get the cheapest flight ticket from London Heathrow Airport to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to Louisiana?

In general, September is the cheapest month to fly from London Heathrow Airport to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $779. The month of January is another great option to travel to Louisiana, with average flight prices from London Heathrow Airport averaging around $802.

What is the cheapest day to depart on your flight to Louisiana?

According to our data, Wednesday is the cheapest day to fly to Louisiana from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was $853. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Louisiana on Sunday is $1,248.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is at noon when flights can be purchased for as low as $909. In contrast, the most expensive time of day to depart to Louisiana is in the afternoon when prices are around $983.

What is the cheapest London Heathrow to Louisiana flight route?

Fly from London Heathrow to New Orleans Louis Armstrong for the best London Heathrow - Louisiana flight prices

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $904 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from London Heathrow Airport for as low as $822 on momondo.

What cabin class options are available on London Heathrow to Louisiana flights?

There are 3 cabin classes available to choose from on London Heathrow to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Louisiana flights?

You could potentially save up to 7% on your flight if you consider stops on a London Heathrow Airport to Louisiana flight.

Cheap London Heathrow Airport to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Louisiana

Best Price Found	$788
Fastest flight time	10h 00m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Louisiana	1 airport

The best one-way flight to Louisiana from London Heathrow Airport in the past 72 hours is $788. The best round-trip flight deal from London Heathrow Airport to Louisiana found on momondo in the last 72 hours is $954.

The fastest flight from London Heathrow Airport to Louisiana takes 10h 00m

Direct flights go from London Heathrow Airport to Louisiana on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Louisiana: New Orleans Louis Armstrong (MSY)

Search flight deals

When did momondo last update prices for flights from London Heathrow Airport to Louisiana?
Prices for flights from London Heathrow Airport to Louisiana refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Louisiana?
There is 1 operator available for flights from London Heathrow Airport to Louisiana as of November 2025.
How old do you have to be to fly from London Heathrow Airport to Louisiana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Louisiana?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Louisiana is Boeing 787-8 Dreamliner, representing 60.56% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 26.43%, Boeing 787-9 Dreamliner at 5.72%, and Airbus A330-900neo at 1.66%.

Best airlines flying from London Heathrow Airport to Louisiana

Compare and see reviews for airlines that fly from London Heathrow Airport to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $805	Free Cancellation	Rating 6.7 7,494 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Louisiana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Louisiana for you.

Can I find flights from London to Louisiana with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisiana from London with this policy.

How can momondo help me find flights from London to Louisiana?

Once all potential London to Louisiana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Louisiana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Louisiana, momondo offers a useful price alert feature which will track prices for flights to Louisiana from London and alert you when they change.

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Louisiana

Flights to New Yorkfrom $49

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Flights to Chicagofrom $54

Flights to Orlandofrom $47

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $54

Flights to Bostonfrom $40

Flights to Atlantafrom $40

Flights to Dallasfrom $49

Flights to Seattlefrom $68

Cheap flights from London Heathrow Airport to Louisiana from $475

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Find the cheapest flights from London Heathrow Airport to Louisiana

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Icelandair flights from London Heathrow Airport to Louisiana

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Our best Scandinavian Airlines deals on London Heathrow Airport to Louisiana flight tickets

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

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How to get the cheapest flight ticket from London Heathrow Airport to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisiana?

What is the cheapest day to depart on your flight to Louisiana?

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is at noon when flights can be purchased for as low as $909. In contrast, the most expensive time of day to depart to Louisiana is in the afternoon when prices are around $983.

What is the cheapest London Heathrow to Louisiana flight route?

Fly from London Heathrow to New Orleans Louis Armstrong for the best London Heathrow - Louisiana flight prices

How far in advance should I book a flight to Louisiana?

What cabin class options are available on London Heathrow to Louisiana flights?

There are 3 cabin classes available to choose from on London Heathrow to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Louisiana flights?

You could potentially save up to 7% on your flight if you consider stops on a London Heathrow Airport to Louisiana flight.

What is the cheapest airline that flies from London Heathrow to Louisiana?

JetBlue, British Airways, and Lufthansa are the most popular carriers operating from London Heathrow to Louisiana

How many flights depart from London Heathrow Airport to Louisiana on average per day?

As of November 2025, 2 flights take off from London Heathrow Airport and land in Louisiana each day. The most common flight departure time for this route is 1:00PM, with 100% of daily flights taking off in the afternoon.

How many flights depart from London Heathrow Airport to Louisiana on average per week?

The number of flights available between London Heathrow Airport and Louisiana is 15 per week as of November 2025. The most frequent departure day is Tue, with 33% of weekly flights leaving on this day.

Cheap London Heathrow Airport to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Louisiana

Best Price Found

Fastest flight time

Direct flights

Airports in Louisiana

When did momondo last update prices for flights from London Heathrow Airport to Louisiana?

How many operators does momondo search for flights from London Heathrow Airport to Louisiana?

How old do you have to be to fly from London Heathrow Airport to Louisiana?

What documentation or ID do you need to fly to Louisiana?

What is the most popular plane model from London Heathrow Airport to Louisiana?

Best airlines flying from London Heathrow Airport to Louisiana

Compare and see reviews for airlines that fly from London Heathrow Airport to Louisiana with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Louisiana?

Can I find flights from London to Louisiana with flexible booking policies on momondo?

How can momondo help me find flights from London to Louisiana?

I’m not ready to book a flight from London to Louisiana right now. Can momondo alert me if prices change?

An easier way to manage your Louisiana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Louisiana

Popular cities in Louisiana

Popular flights according to clicks in the last 7 days on momondo