How does KAYAK find such low prices on flights from Louisiana to London Heathrow Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisiana to London Heathrow Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to London Heathrow Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Louisiana to London Heathrow Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Louisiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana to London Heathrow Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$290 CHEAP FLIGHTS from Louisiana to London Heathrow (LHR)

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Cheap Flights from Louisiana to London

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Louisiana to London

Sun, Apr 18 - Mon, Apr 19

8:00 am - 6:55 amMSY New Orleans Louis Armstrong-LHR London Heathrow

16h 55m1 stop Washington, D.C. Dulles Intl

5:50 pm - 10:21 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

34h 31m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$741United Airlines

Tue, Dec 1 - Wed, Dec 9

6:01 pm - 9:40 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

21h 39m1 stop New York John F Kennedy Intl

7:25 am - 5:08 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 43m1 stop New York John F Kennedy Intl

$775JetBlue

Fri, Dec 4 - Tue, Dec 8

6:01 pm - 9:40 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

21h 39m1 stop New York John F Kennedy Intl

7:25 am - 5:08 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 43m1 stop New York John F Kennedy Intl

$775JetBlue

Tue, Mar 2 - Fri, Mar 5

2:06 pm - 11:50 amBTR Baton Rouge Ryan-LHR London Heathrow

39h 44m2 stops Houston George Bush Intcntl Vancouver Intl

6:35 am - 9:07 pmLHR London Heathrow-BTR Baton Rouge Ryan

20h 32m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl

$826United Airlines

Tue, Feb 2 - Tue, Feb 23

2:41 pm - 12:10 pmBTR Baton Rouge Ryan-LHR London Heathrow

15h 29m1 stop Dallas/Fort Worth

2:45 pm - 11:02 pmLHR London Heathrow-BTR Baton Rouge Ryan

14h 17m1 stop Dallas/Fort Worth

$897British Airways

Wed, Feb 10 - Wed, Feb 24

10:19 am - 12:05 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

19h 46m2 stops Miami Madrid Barajas

11:25 am - 11:57 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

18h 32m2 stops Madrid Barajas Miami

$898Iberia

Mon, Apr 12 - Fri, Apr 16

2:33 pm - 10:50 amBTR Baton Rouge Ryan-LHR London Heathrow

14h 17m1 stop Dallas/Fort Worth

4:55 pm - 10:02 amLHR London Heathrow-BTR Baton Rouge Ryan

23h 07m1 stop Dallas/Fort Worth

$901British Airways

Wed, Mar 10 - Wed, Mar 17

2:20 pm - 11:20 amMSY New Orleans Louis Armstrong-LHR London Heathrow

15h 00m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:00 am - 10:21 amLHR London Heathrow-MSY New Orleans Louis Armstrong

33h 21m2 stops Zurich Toronto Pearson Intl

$901Multiple Airlines

Tue, Dec 1 - Wed, Dec 9

9:28 am - 10:50 amMSY New Orleans Louis Armstrong-LHR London Heathrow

19h 22m3 stops Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl Reykjavik Keflavik Intl

9:00 am - 8:35 amLHR London Heathrow-MSY New Orleans Louis Armstrong

29h 35m3 stops Zurich Montreal Pierre Elliott Trudeau Intl Orlando

$902Multiple Airlines

Wed, Apr 21 - Wed, Apr 28

2:57 pm - 9:25 amMSY New Orleans Louis Armstrong-LHR London Heathrow

12h 28m1 stop Dallas/Fort Worth

8:00 pm - 7:32 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

53h 32m2 stops Madrid Barajas Miami

$909Iberia

Recent last minute flight deals from Louisiana to London

Tue, Nov 3 - Wed, Nov 11

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

21h 36m1 stop New York John F Kennedy Intl

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

15h 49m1 stop New York John F Kennedy Intl

$876JetBlue

Tue, Nov 3 - Wed, Nov 11

6:00 am - 6:55 amMSY New Orleans Louis Armstrong-LHR London Heathrow

18h 55m1 stop Boston Logan Intl

9:20 am - 11:27 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

20h 07m1 stop Boston Logan Intl

$944JetBlue

Sun, Nov 1 - Fri, Dec 4

9:15 am - 10:15 amSHV Shreveport-LHR London Heathrow

19h 00m1 stop Houston George Bush Intcntl

9:00 am - 10:25 pmLHR London Heathrow-SHV Shreveport

19h 25m2 stops Zurich Chicago O'Hare Intl

$972United Airlines

Sun, Nov 1 - Fri, Dec 4

12:00 pm - 10:15 amSHV Shreveport-LHR London Heathrow

16h 15m1 stop Houston George Bush Intcntl

12:05 pm - 9:21 pmLHR London Heathrow-SHV Shreveport

15h 16m1 stop Houston George Bush Intcntl

$1,003United Airlines

Tue, Nov 3 - Wed, Nov 11

11:30 am - 8:30 amMSY New Orleans Louis Armstrong-LHR London Heathrow

15h 00m1 stop Toronto Pearson Intl

11:10 am - 11:52 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

18h 42m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$1,118Lufthansa

Tue, Nov 3 - Wed, Nov 11

10:28 am - 7:10 amMSY New Orleans Louis Armstrong-LHR London Heathrow

14h 42m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

9:00 am - 10:23 amLHR London Heathrow-MSY New Orleans Louis Armstrong

31h 23m2 stops Zurich Toronto Pearson Intl

$1,120Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

10:59 am - 6:25 amMSY New Orleans Louis Armstrong-LHR London Heathrow

13h 26m1 stop Atlanta Hartsfield-Jackson

6:30 am - 4:17 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 47m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,124Delta

Tue, Nov 3 - Wed, Nov 11

10:59 am - 7:55 amMSY New Orleans Louis Armstrong-LHR London Heathrow

14h 56m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:30 am - 4:17 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 47m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$1,129Delta

Sun, Nov 1 - Tue, Nov 10

7:57 pm - 12:10 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

34h 13m1 stop Dallas/Fort Worth

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

10h 10mnonstop

$1,368Finnair

Sun, Nov 1 - Tue, Nov 10

7:57 pm - 12:10 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

34h 13m1 stop Dallas/Fort Worth

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

10h 10mnonstop

$1,515Finnair

Recent direct flight deals from Louisiana to London

Tue, Mar 2 - Tue, Mar 9

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

8h 40mnonstop

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

10h 10mnonstop

$912British Airways

Tue, Feb 2 - Tue, Feb 9

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

8h 40mnonstop

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

10h 10mnonstop

$912British Airways

Mon, Nov 23 - Tue, Dec 8

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

8h 40mnonstop

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

10h 10mnonstop

$997Iberia

Mon, Nov 30 - Tue, Dec 15

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

8h 40mnonstop

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

10h 10mnonstop

$1,004Finnair

Mon, Nov 23 - Tue, Dec 8

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

8h 40mnonstop

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

10h 10mnonstop

$1,006Finnair

Mon, Nov 23 - Tue, Dec 8

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

8h 40mnonstop

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

10h 10mnonstop

$1,006American Airlines

Mon, Apr 12 - Wed, Apr 28

9:50 pm - 12:40 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 50mnonstop

4:00 pm - 8:00 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 00mnonstop

$1,012Iberia

Mon, Nov 30 - Mon, Dec 7

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

8h 40mnonstop

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

10h 10mnonstop

$1,056American Airlines

Thu, Dec 10 - Thu, Jan 7

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

8h 40mnonstop

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

10h 10mnonstop

$1,471Multiple Airlines

Sat, Dec 12 - Thu, Jan 7

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

8h 40mnonstop

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

10h 10mnonstop

$1,666Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$290

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 21% increase in price.

Flight from New Orleans to London Heathrow Airport

How does KAYAK find such low prices on flights from Louisiana to London Heathrow Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisiana to London Heathrow Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to London Heathrow Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Louisiana to London Heathrow Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Louisiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana to London Heathrow Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Hayes

Richmond

Slough

Wembley

Salisbury

Luton

Eastbourne

Ilford

Northampton

Swindon

Kingston upon Thames

Guildford

Crawley

Bedford

Watford

Harrow

Twickenham

Ipswich

Moreton-in-Marsh

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$290 Find Cheap Flights from Louisiana to London Heathrow Airport - Compare and Save

Cheap Flights from Louisiana to London

Recent round-trip flight deals from Louisiana to London

Recent one-way flight deals from Louisiana to London

Recent last minute flight deals from Louisiana to London

Recent direct flight deals from Louisiana to London

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