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.

$247 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, Oct 20 - Wed, Nov 4

3:17 pm - 10:00 amMSY New Orleans Louis Armstrong-LGW London Gatwick

12h 43m1 stop Orlando

10:10 am - 3:58 pmLGW London Gatwick-MSY New Orleans Louis Armstrong

35h 48m1 stop Orlando

$598Multiple Airlines

Tue, Oct 20 - Wed, Nov 4

3:17 pm - 10:00 amMSY New Orleans Louis Armstrong-LGW London Gatwick

12h 43m1 stop Orlando

10:10 am - 3:58 pmLGW London Gatwick-MSY New Orleans Louis Armstrong

35h 48m1 stop Orlando

$606Multiple Airlines

Mon, Nov 23 - Wed, Nov 25

7:23 am - 7:40 amSHV Shreveport-LHR London Heathrow

18h 17m1 stop Houston George Bush Intcntl

7:30 am - 10:45 pmLHR London Heathrow-SHV Shreveport

21h 15m2 stops Frankfurt am Main Chicago O'Hare Intl

$755United Airlines

Mon, Nov 23 - Wed, Nov 25

7:23 am - 7:40 amSHV Shreveport-LHR London Heathrow

18h 17m1 stop Houston George Bush Intcntl

7:30 am - 10:45 pmLHR London Heathrow-SHV Shreveport

21h 15m2 stops Frankfurt am Main Chicago O'Hare Intl

$756United Airlines

Tue, Oct 20 - Wed, Nov 4

5:59 pm - 6:30 amMSY New Orleans Louis Armstrong-LHR London Heathrow

30h 31m1 stop Boston Logan Intl

7:25 am - 4:52 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 27m1 stop New York John F Kennedy Intl

$859JetBlue

Sat, Oct 24 - Mon, Oct 26

5:59 pm - 7:55 amMSY New Orleans Louis Armstrong-LHR London Heathrow

31h 56m1 stop Boston Logan Intl

9:20 am - 11:40 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

19h 20m1 stop Boston Logan Intl

$876JetBlue

Wed, Sep 23 - Fri, Oct 2

5:01 pm - 12:50 pmLFT Lafayette Regional-LHR London Heathrow

13h 49m1 stop Dallas/Fort Worth

11:30 am - 10:10 amLHR London Heathrow-LFT Lafayette Regional

28h 40m2 stops Madrid Barajas Dallas/Fort Worth

$896British Airways

Wed, Sep 23 - Fri, Oct 2

5:01 pm - 12:50 pmLFT Lafayette Regional-LHR London Heathrow

13h 49m1 stop Dallas/Fort Worth

9:15 am - 10:10 amLHR London Heathrow-LFT Lafayette Regional

30h 55m2 stops Madrid Barajas Dallas/Fort Worth

$896British Airways

Tue, Dec 1 - Wed, Dec 16

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

8h 40mnonstop

10:15 am - 7:12 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

14h 57m1 stop Dallas/Fort Worth

$903Finnair

Mon, Jan 11 - Wed, Jan 13

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

8h 40mnonstop

11:15 am - 8:18 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

15h 03m1 stop Dallas/Fort Worth

$911Finnair

Recent last minute flight deals from Louisiana to London

Fri, Aug 21 - Fri, Sep 4

12:18 pm - 8:45 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

26h 27m1 stop New York John F Kennedy Intl

11:55 am - 11:15 amLHR London Heathrow-MSY New Orleans Louis Armstrong

29h 20m1 stop New York John F Kennedy Intl

$938JetBlue

Tue, Aug 25 - Tue, Sep 1

12:19 pm - 8:45 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

26h 26m1 stop New York John F Kennedy Intl

11:55 am - 11:24 amLHR London Heathrow-MSY New Orleans Louis Armstrong

29h 29m1 stop New York John F Kennedy Intl

$1,008JetBlue

Sat, Aug 22 - Sun, Nov 29

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

20h 00m1 stop Orlando

11:40 am - 10:09 pmLGW London Gatwick-MSY New Orleans Louis Armstrong

40h 29m2 stops Toronto Pearson Intl Tampa

$1,105Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

2:49 pm - 9:00 amMSY New Orleans Louis Armstrong-LHR London Heathrow

12h 11m1 stop Dallas/Fort Worth

6:15 am - 9:46 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

21h 31m2 stops Madrid Barajas Dallas/Fort Worth

$1,113Iberia

Tue, Aug 25 - Tue, Sep 1

12:03 pm - 10:40 amMSY New Orleans Louis Armstrong-LHR London Heathrow

16h 37m2 stops Houston George Bush Intcntl Frankfurt am Main

7:30 am - 7:48 pmLHR London Heathrow-MSY New Orleans Louis Armstrong

18h 18m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$1,120Lufthansa

Fri, Aug 21 - Sun, Aug 23

7:05 am - 7:55 amSHV Shreveport-LHR London Heathrow

18h 50m1 stop Houston George Bush Intcntl

2:05 pm - 8:50 pmLHR London Heathrow-SHV Shreveport

36h 45m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,136United Airlines

Fri, Aug 21 - Sun, Aug 23

7:05 am - 6:55 amSHV Shreveport-LHR London Heathrow

17h 50m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

2:05 pm - 8:50 pmLHR London Heathrow-SHV Shreveport

36h 45m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,141United Airlines

Fri, Aug 21 - Sun, Aug 23

11:28 am - 6:20 amSHV Shreveport-LHR London Heathrow

12h 52m1 stop Dallas/Fort Worth

8:55 am - 8:22 pmLHR London Heathrow-SHV Shreveport

17h 27m1 stop Dallas/Fort Worth

$1,156American Airlines

Sun, Aug 23 - Sun, Aug 30

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

$1,158British Airways

Sun, Aug 23 - Sun, Aug 30

6:01 pm - 12:50 pmMSY New Orleans Louis Armstrong-LHR London Heathrow

12h 49m1 stop Dallas/Fort Worth

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

10h 00mnonstop

$1,186Iberia

Recent direct flight deals from Louisiana to London

Tue, Nov 17 - 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

$930British Airways

Mon, Nov 16 - 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

$930British Airways

Tue, Dec 1 - 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

$941Iberia

Tue, Dec 1 - Mon, Dec 14

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

$941Finnair

Fri, Sep 18 - Thu, Oct 1

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

$986Finnair

Wed, Sep 23 - Wed, Oct 7

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

$998American Airlines

Mon, Nov 9 - Mon, Nov 23

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

$1,016Iberia

Mon, Nov 16 - Mon, Nov 30

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

$1,017Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

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

$1,048American Airlines

Thu, Sep 17 - Thu, Sep 24

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

$1,210Multiple Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$247

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from New Orleans to London Gatwick 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

Crawley

Bedford

Watford

Guildford

Colchester

Kingston upon Thames

Ipswich

Twickenham

St. Albans

Harrow

Newbury

Maidenhead

Everything you need to know for your flight to London

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Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Louisiana

First Class flights to London

Business Class flights to Londonfrom $4,022

Premium Economy Class flights to Londonfrom $1,689

Economy Class flights to Londonfrom $834

$247 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?

Everything you need to know for your flight to London

Cabin class types available on flights to Louisiana

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

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight