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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$267 CHEAP FLIGHTS from Louisiana to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$545

Multiple Airlines

Thu 1/8Thu 1/22

MSY - LGW • 1 stop

Cheapest non-stop

$670

Typical prices: $720-$977

Iberia

Tue 12/30Tue 1/27

MSY - LHR • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Louisiana to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisiana to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Thu, Jan 8 - Thu, Jan 22

7:00 am - 10:00 amMSY-LGW

21h 00m1 stop

2:00 pm - 7:41 pmLGW-MSY

35h 41m1 stop

$545Multiple Airlines

Find Deal

Thu, Jan 8 - Thu, Jan 22

7:00 am - 10:00 amMSY-LGW

21h 00m1 stop

2:00 pm - 10:58 pmLGW-MSY

14h 58m1 stop

$573Multiple Airlines

Find Deal

Tue, Dec 30 - Tue, Jan 27

2:14 pm - 7:30 amMSY-LHR

11h 16m1 stop

9:30 am - 9:51 pmLHR-MSY

18h 21m2 stops

$613Lufthansa

Find Deal

Fri, Jan 23 - Mon, Feb 2

4:10 pm - 10:15 amLFT-LHR

12h 05m1 stop

7:30 am - 9:36 pmLHR-LFT

20h 06m2 stops

$620Lufthansa

Find Deal

Fri, Jan 23 - Tue, Jan 27

8:30 am - 6:25 amSHV-LHR

15h 55m1 stop

8:40 am - 8:30 pmLHR-SHV

17h 50m2 stops

$626Virgin Atlantic

Find Deal

Fri, Jan 23 - Tue, Jan 27

1:37 pm - 7:50 amBTR-LHR

12h 13m1 stop

8:40 am - 10:01 pmLHR-BTR

19h 21m2 stops

$626Delta

Find Deal

Fri, Jan 23 - Tue, Jan 27

6:36 pm - 11:40 amBTR-LHR

11h 04m1 stop

6:30 am - 10:01 pmLHR-BTR

21h 31m2 stops

$627Virgin Atlantic

Find Deal

Fri, Jan 23 - Tue, Jan 27

8:30 am - 11:40 amSHV-LHR

21h 10m1 stop

6:30 am - 4:52 pmLHR-SHV

16h 22m2 stops

$627Delta

Find Deal

Mon, Feb 9 - Thu, Feb 19

11:43 am - 4:00 pmMSY-LHR

22h 17m2 stops

6:40 am - 11:16 pmLHR-MSY

22h 36m2 stops

$628Scandinavian Airlines

Find Deal

Fri, Feb 6 - Fri, Feb 20

11:43 am - 9:20 amMSY-LHR

15h 37m2 stops

6:40 am - 9:57 pmLHR-MSY

21h 17m2 stops

$658Scandinavian Airlines

Find Deal

Useful Info

Low season	January
High season	May
Cheapest flight	$267

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

Most popular time to fly with an average 14% 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

Slough

Wembley

Hayes

Richmond

Luton

Ilford

Crawley

Guildford

Watford

Kingston upon Thames

Eastbourne

Colchester

Ipswich

St. Albans

Twickenham

Harrow

Bedford

Hastings

Worthing

Everything you need to know for your flight to London

Cabin class

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 $3,207

Prem Econ Class flights to Londonfrom $1,718

Economy Class flights to Londonfrom $554

$267 Find Cheap Flights from Louisiana to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Everything you should know

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

FAQs for booking flights from Louisiana to London

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.

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