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

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

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 6 per week as of October 2026. The most frequent departure day is Thu, with 83% of weekly flights leaving on this day.

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 October 2026.

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.

$484 Cheap Flights from London Heathrow Airport to Louisiana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Louisiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 am - 10:25 pmLHR London Heathrow-SHV Shreveport

21h 45m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:15 pm - 4:00 pmSHV Shreveport-LHR London Heathrow

21h 45m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$774Scandinavian Airlines

Wed, Dec 9 - Wed, Jan 13

6:40 pm - 10:25 pmLHR London Heathrow-SHV Shreveport

33h 45m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:15 pm - 4:00 pmSHV Shreveport-LHR London Heathrow

21h 45m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$785Scandinavian Airlines

Tue, Dec 8 - Wed, Jan 13

7:30 pm - 10:25 pmLHR London Heathrow-SHV Shreveport

32h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:15 pm - 6:30 pmSHV Shreveport-LHR London Heathrow

24h 15m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$785Scandinavian Airlines

Thu, Dec 10 - Wed, Jan 13

6:40 am - 10:21 pmLHR London Heathrow-SHV Shreveport

21h 41m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:15 pm - 5:40 pmSHV Shreveport-LHR London Heathrow

23h 25m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$793Scandinavian Airlines

Thu, Jan 21 - Mon, Jan 25

6:40 am - 10:21 pmLHR London Heathrow-SHV Shreveport

21h 41m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:15 pm - 5:40 pmSHV Shreveport-LHR London Heathrow

23h 25m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$794Scandinavian Airlines

Thu, Jan 21 - Mon, Jan 25

6:40 am - 10:21 pmLHR London Heathrow-SHV Shreveport

21h 41m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:15 pm - 5:40 pmSHV Shreveport-LHR London Heathrow

23h 25m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$796Scandinavian Airlines

Thu, Jan 21 - Mon, Jan 25

6:40 am - 10:21 pmLHR London Heathrow-SHV Shreveport

21h 41m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:15 pm - 5:40 pmSHV Shreveport-LHR London Heathrow

23h 25m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$800Scandinavian Airlines

Thu, Jan 21 - Mon, Jan 25

7:30 pm - 10:01 pmLHR London Heathrow-BTR Baton Rouge Ryan

32h 31m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

3:20 pm - 9:20 amBTR Baton Rouge Ryan-LHR London Heathrow

36h 00m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$817Scandinavian Airlines

Tue, Apr 13 - Fri, Apr 16

1:50 pm - 10:50 pmLHR London Heathrow-SHV Shreveport

15h 00m1 stop Dallas/Fort Worth

5:35 pm - 12:10 pmSHV Shreveport-LHR London Heathrow

12h 35m1 stop Dallas/Fort Worth

$975British Airways

Wed, Dec 9 - Wed, Jan 13

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,020British Airways

Tue, Nov 24 - Tue, Dec 1

Cheap last minute flights

Enter your travel dates to find the best prices.

8:35 pm - 5:14 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

50h 39m2 stops Reykjavik Keflavik Intl New York John F Kennedy Intl

4:54 pm - 10:50 amMSY New Orleans Louis Armstrong-LHR London Heathrow

35h 56m2 stops Boston Logan Intl Reykjavik Keflavik Intl

$1,058Icelandair

Sun, Nov 1 - Sat, Nov 7

7:25 am - 5:14 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 49m1 stop New York John F Kennedy Intl

3:15 pm - 6:55 amMSY New Orleans Louis Armstrong-LHR London Heathrow

33h 40m1 stop Boston Logan Intl

$1,071JetBlue

Wed, Nov 4 - Wed, Nov 25

7:25 am - 5:14 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 49m1 stop New York John F Kennedy Intl

6:04 pm - 9:40 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

21h 36m1 stop New York John F Kennedy Intl

$1,079JetBlue

Tue, Nov 3 - Tue, Nov 10

12:15 pm - 5:14 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

34h 59m2 stops Reykjavik Keflavik Intl New York John F Kennedy Intl

6:00 am - 7:30 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

31h 30m2 stops Boston Logan Intl Reykjavik Keflavik Intl

$1,085Icelandair

Tue, Nov 3 - Tue, Nov 10

12:15 pm - 5:14 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

34h 59m2 stops Reykjavik Keflavik Intl New York John F Kennedy Intl

4:54 pm - 10:50 amMSY New Orleans Louis Armstrong-LHR London Heathrow

35h 56m2 stops Boston Logan Intl Reykjavik Keflavik Intl

$1,102Multiple Airlines

Mon, Nov 2 - Sat, Nov 7

12:20 pm - 5:14 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

34h 54m1 stop New York John F Kennedy Intl

10:05 am - 9:30 amMSY New Orleans Louis Armstrong-LHR London Heathrow

17h 25m1 stop New York John F Kennedy Intl

$1,103JetBlue

Mon, Nov 2 - Sat, Nov 7

7:45 am - 5:14 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 29m1 stop New York John F Kennedy Intl

10:05 am - 8:55 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

28h 50m1 stop New York John F Kennedy Intl

$1,103JetBlue

Sun, Nov 1 - Sat, Nov 7

12:20 pm - 10:19 amLHR London Heathrow-MSY New Orleans Louis Armstrong

26h 59m1 stop New York John F Kennedy Intl

6:04 pm - 8:55 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

20h 51m1 stop New York John F Kennedy Intl

$1,103JetBlue

Sat, Oct 31 - Sat, Nov 7

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,644British Airways

Mon, Nov 2 - Mon, Nov 9

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

2:13 pm - 7:20 amMSY New Orleans Louis Armstrong-LHR London Heathrow

11h 07m1 stop Charlotte Douglas

$1,649British Airways

Mon, Nov 2 - Mon, Nov 9

Cheap direct flights

Enter your travel dates to find the best prices.

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$998Finnair

Mon, Nov 23 - Mon, Nov 30

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,009Multiple Airlines

Mon, Nov 23 - Mon, Dec 7

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,020British Airways

Tue, Nov 24 - Tue, Dec 1

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,032British Airways

Mon, Jan 25 - Mon, Feb 1

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,032Iberia

Tue, Nov 24 - Tue, Dec 1

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,034Iberia

Tue, Nov 24 - Tue, Dec 1

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,035British Airways

Mon, Dec 7 - Mon, Dec 21

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,040British Airways

Tue, Feb 2 - Tue, Feb 9

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,045British Airways

Mon, Nov 23 - Mon, Dec 7

1:40 pm - 5:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

7:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

$1,045British Airways

Mon, Dec 7 - Mon, Dec 21

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Virgin Atlantic flights from London Heathrow Airport to Louisiana

Our best Virgin Atlantic deals on London Heathrow Airport to Louisiana flight tickets

Virgin Atlantic

Dec 5

LHR8:55 amLondon Heathrow

16h 24m

1 stop

MSY7:19 pmNew Orleans Louis Armstrong

Dec 10

MSY11:18 amNew Orleans Louis Armstrong

13h 07m

1 stop

LHR6:25 amLondon Heathrow

$958

Virgin Atlantic

Dec 9

LHR10:00 amLondon Heathrow

18h 25m

2 stops

SHV10:25 pmShreveport

Jan 13

SHV8:45 amShreveport

18h 15m

1 stop

LHR9:00 amLondon Heathrow

$974

Virgin Atlantic

Dec 8

LHR12:40 pmLondon Heathrow

13h 27m

1 stop

SHV8:07 pmShreveport

Jan 14

SHV12:15 pmShreveport

13h 35m

1 stop

LHR7:50 amLondon Heathrow

$1,024

JetBlue flights from London Heathrow Airport to Louisiana

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

JetBlue

Nov 18

LHR7:25 amLondon Heathrow

15h 49m

1 stop

MSY5:14 pmNew Orleans Louis Armstrong

Nov 27

MSY6:50 pmNew Orleans Louis Armstrong

20h 50m

1 stop

LHR9:40 pmLondon Heathrow

$870

JetBlue

Nov 18

LHR9:20 amLondon Heathrow

35h 05m

1 stop

MSY2:25 pmNew Orleans Louis Armstrong

Nov 26

MSY6:50 pmNew Orleans Louis Armstrong

32h 40m

1 stop

LHR9:30 amLondon Heathrow

$878

JetBlue

Nov 18

LHR7:25 amLondon Heathrow

15h 49m

1 stop

MSY5:14 pmNew Orleans Louis Armstrong

Nov 26

MSY6:50 pmNew Orleans Louis Armstrong

20h 05m

1 stop

LHR8:55 pmLondon Heathrow

$881

momondo 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 round-trip

LondonShreveport

LHR London Heathrow - SHV Shreveport

LHRSHV

London Heathrow

Wed 12/9

6:40 am-10:25 pm

2 stops21h 45m

Shreveport

Wed 1/13

12:15 pm-4:00 pm

2 stops21h 45m

$774

LondonShreveport

LHR London Heathrow - SHV Shreveport

LHRSHV

London Heathrow

Tue 12/8

6:40 pm-10:25 pm

2 stops33h 45m

Shreveport

Wed 1/13

12:15 pm-4:00 pm

2 stops21h 45m

$785

LondonShreveport

LHR London Heathrow - SHV Shreveport

LHRSHV

London Heathrow

Thu 12/10

7:30 pm-10:25 pm

2 stops32h 55m

Shreveport

Wed 1/13

12:15 pm-6:30 pm

2 stops24h 15m

$785

LondonShreveport

LHR London Heathrow - SHV Shreveport

LHRSHV

London Heathrow

Thu 1/21

6:40 am-10:21 pm

2 stops21h 41m

Shreveport

Mon 1/25

12:15 pm-5:40 pm

2 stops23h 25m

$793

LondonShreveport

LHR London Heathrow - SHV Shreveport

LHRSHV

London Heathrow

Thu 1/21

6:40 am-10:21 pm

2 stops21h 41m

Shreveport

Mon 1/25

12:15 pm-5:40 pm

2 stops23h 25m

$794

LondonShreveport

LHR London Heathrow - SHV Shreveport

LHRSHV

London Heathrow

Thu 1/21

6:40 am-10:21 pm

2 stops21h 41m

Shreveport

Mon 1/25

12:15 pm-5:40 pm

2 stops23h 25m

$796

LondonShreveport

LHR London Heathrow - SHV Shreveport

LHRSHV

London Heathrow

Thu 1/21

6:40 am-10:21 pm

2 stops21h 41m

Shreveport

Mon 1/25

12:15 pm-5:40 pm

2 stops23h 25m

$800

LondonBaton Rouge

LHR London Heathrow - BTR Baton Rouge Ryan

LHRBTR

London Heathrow

Tue 4/13

7:30 pm-10:01 pm

2 stops32h 31m

Baton Rouge Ryan

Fri 4/16

3:20 pm-9:20 am

2 stops36h 00m

$817

LondonShreveport

LHR London Heathrow - SHV Shreveport

LHRSHV

London Heathrow

Wed 12/9

1:50 pm-10:50 pm

1 stop15h 00m

Shreveport

Wed 1/13

5:35 pm-12:10 pm

1 stop12h 35m

$975

Quickest round-trip

LondonNew Orleans

LHR London Heathrow - MSY New Orleans Louis Armstrong

LHRMSY

London Heathrow

Tue 11/24

1:40 pm-5:50 pm

Nonstop10h 10m

New Orleans Louis Armstrong

Tue 12/1

7:55 pm-10:35 am

Nonstop8h 40m

$1,020

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Airlines

Other information

What is the cheapest month to fly to Louisiana?

In general, April 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 $875. The month of February is another great option to travel to Louisiana, with average flight prices from London Heathrow Airport averaging around $877.

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

According to our data, Saturday is the cheapest day to fly to Louisiana from London Heathrow Airport. The lowest ticket price found for a Saturday departure recently was $1,094. 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 $1,810.

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 $1,035. In contrast, the most expensive time of day to depart to Louisiana is in the afternoon when prices are around $1,220.

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 from London Heathrow Airport 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 $1,076 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 $863 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow Airport 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 34% 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	$484
Fastest flight time	10h 00m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Louisiana	31 airports

The best one-way flight to Louisiana from London Heathrow Airport in the past 72 hours is $484. The best round-trip flight deal from London Heathrow Airport to Louisiana found on momondo in the last 72 hours is $774.

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

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

There are 31 airports in Louisiana. From London Heathrow Airport there are direct flights to New Orleans Louis Armstrong (MSY).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Louisiana

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 October 2026.
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 66.22% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 15.02%, Airbus A320-100/200 at 4.35%, and Boeing 787-9 Dreamliner at 4.20%.

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 $673	Free Cancellation	Rating 6.7 8,275 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.