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

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.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?

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 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?

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 from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$287 CHEAP FLIGHTS from Louisiana to London

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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

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

$774JetBlue

Tue, Nov 3 - Tue, Nov 17

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

$774JetBlue

Fri, Jan 15 - Fri, Jan 22

2:35 pm - 10:00 amMSY New Orleans Louis Armstrong-LGW London Gatwick

13h 25m1 stop Orlando

12:35 pm - 7:58 amLGW London Gatwick-MSY New Orleans Louis Armstrong

49h 23m2 stops Orlando Atlanta Hartsfield-Jackson

$774Multiple Airlines

Mon, Jan 11 - Wed, Jan 13

9:18 am - 7:10 amMSY New Orleans Louis Armstrong-LHR London Heathrow

15h 52m2 stops Newark Montreal Pierre Elliott Trudeau Intl

6:00 am - 10:23 amLHR London Heathrow-MSY New Orleans Louis Armstrong

34h 23m2 stops Zurich Toronto Pearson Intl

$785Multiple Airlines

Mon, Jan 11 - Wed, Jan 13

12:10 pm - 10:15 amMSY New Orleans Louis Armstrong-LHR London Heathrow

16h 05m1 stop Houston George Bush Intcntl

6:50 am - 8:02 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

19h 12m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$789United Airlines

Tue, Mar 2 - Fri, Mar 5

12:05 pm - 11:50 amBTR Baton Rouge Ryan-LHR London Heathrow

41h 45m2 stops Houston George Bush Intcntl Vancouver Intl

6:35 am - 9:11 pmLHR London Heathrow-BTR Baton Rouge Ryan

20h 36m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl

$821United Airlines

Mon, Apr 12 - Wed, Apr 28

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

8h 50mnonstop

11:30 am - 11:22 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

17h 52m2 stops Madrid Barajas Miami

$878Iberia

Tue, Jan 19 - Tue, Jan 26

12:15 pm - 10:00 amMSY New Orleans Louis Armstrong-LHR London Heathrow

15h 45m1 stop Dallas/Fort Worth

11:25 am - 11:58 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

18h 33m2 stops Madrid Barajas Miami

$879Iberia

Tue, Dec 1 - Tue, Dec 8

6:09 am - 6:30 amAEX Alexandria-LHR London Heathrow

18h 21m2 stops Atlanta Hartsfield-Jackson Miami

7:20 pm - 4:43 pmLHR London Heathrow-AEX Alexandria

27h 23m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$881Virgin Atlantic

Tue, Dec 1 - Tue, Dec 8

5:25 pm - 11:40 amAEX Alexandria-LHR London Heathrow

12h 15m1 stop Atlanta Hartsfield-Jackson

7:20 pm - 4:43 pmLHR London Heathrow-AEX Alexandria

27h 23m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$886Virgin Atlantic

Recent last minute flight deals from Louisiana to London

Tue, Oct 20 - Sat, Nov 7

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

18h 30m1 stop Boston Logan Intl

8:05 am - 5:14 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 09m1 stop New York John F Kennedy Intl

$774JetBlue

Mon, Oct 19 - Tue, Nov 3

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

18h 30m1 stop Boston Logan Intl

9:20 am - 11:48 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

20h 28m1 stop Boston Logan Intl

$815JetBlue

Thu, Oct 22 - Wed, Oct 28

2:34 pm - 10:00 amMSY New Orleans Louis Armstrong-LGW London Gatwick

13h 26m1 stop Orlando

9:50 am - 10:26 amLGW London Gatwick-MSY New Orleans Louis Armstrong

29h 36m1 stop Orlando

$904Multiple Airlines

Tue, Oct 20 - Tue, Nov 10

10:40 am - 9:05 amLFT Lafayette Regional-LHR London Heathrow

16h 25m1 stop Dallas/Fort Worth

8:25 am - 7:27 pmLHR London Heathrow-LFT Lafayette Regional

17h 02m2 stops Dublin Dallas/Fort Worth

$954American Airlines

Tue, Oct 20 - Tue, Nov 10

2:17 pm - 6:15 pmLFT Lafayette Regional-LHR London Heathrow

21h 58m2 stops Dallas/Fort Worth Madrid Barajas

6:00 am - 7:27 pmLHR London Heathrow-LFT Lafayette Regional

19h 27m2 stops Barcelona-El Prat Dallas/Fort Worth

$972British Airways

Thu, Oct 22 - Wed, Oct 28

8:15 am - 10:00 amMSY New Orleans Louis Armstrong-LGW London Gatwick

19h 45m2 stops Charleston Orlando

9:50 am - 10:26 amLGW London Gatwick-MSY New Orleans Louis Armstrong

29h 36m1 stop Orlando

$976Multiple Airlines

Tue, Oct 20 - Tue, Nov 10

2:17 pm - 12:50 pmLFT Lafayette Regional-LHR London Heathrow

16h 33m1 stop Dallas/Fort Worth

8:20 am - 4:53 pmLHR London Heathrow-LFT Lafayette Regional

14h 33m1 stop Dallas/Fort Worth

$991American Airlines

Mon, Oct 19 - Mon, Nov 2

2:10 pm - 7:45 amLFT Lafayette Regional-LHR London Heathrow

11h 35m1 stop Houston George Bush Intcntl

9:30 am - 5:43 pmLHR London Heathrow-LFT Lafayette Regional

38h 13m2 stops Frankfurt am Main Houston George Bush Intcntl

$992United Airlines

Mon, Oct 19 - Mon, Nov 2

5:15 am - 6:45 amLFT Lafayette Regional-LHR London Heathrow

19h 30m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

1:30 pm - 5:43 pmLHR London Heathrow-LFT Lafayette Regional

34h 13m2 stops Frankfurt am Main Houston George Bush Intcntl

$996United Airlines

Mon, Oct 19 - Tue, Nov 3

10:59 am - 7:15 amMSY New Orleans Louis Armstrong-LHR London Heathrow

14h 16m1 stop Atlanta Hartsfield-Jackson

6:30 am - 4:57 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

16h 27m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,112Virgin Atlantic

Recent direct flight deals from Louisiana to London

Tue, Jan 19 - Tue, Jan 26

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

$901British Airways

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

$919British Airways

Mon, Nov 23 - Thu, Dec 3

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

$990Iberia

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

$994American Airlines

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

$998American Airlines

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

$1,006Finnair

Thu, Nov 26 - Thu, Dec 3

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

$1,033Iberia

Sat, Mar 20 - Thu, Mar 25

8:55 pm - 10:35 amMSY New Orleans Louis Armstrong-LHR London Heathrow

8h 40mnonstop

1:40 pm - 6:50 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

10h 10mnonstop

$1,078Multiple Airlines

Sat, Feb 20 - Sat, Mar 6

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

$1,106Multiple Airlines

Sat, Nov 21 - Thu, Dec 3

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

$1,417Finnair

Useful Info

Low season	January
High season	August
Cheapest flight	$287

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from New Orleans to London Heathrow Airport

How does KAYAK find such low prices on flights from Louisiana to London?
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.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?
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 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?
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 from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Hayes

Slough

Richmond

Wembley

Luton

Eastbourne

Ilford

Guildford

Kingston upon Thames

Bedford

Crawley

Watford

Harrow

Twickenham

Ipswich

St. Albans

Folkestone

Colchester

Woodbridge

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Complete your trip to London with a hotel stay or car rental

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$287 Find Cheap Flights from Louisiana to London - 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

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Louisiana to London

Traveling to a place near London?

More options for your flight to London

Complete your trip to London with a hotel stay or car rental

Cabin class types available on flights to Louisiana

Find direct flights for London

Flights from domestic origins to London

Choose which airport to fly into in London

Flights to other popular destinations

Find deals for your return flight