$363 Find Cheap Flights from London to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Louisiana departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Louisiana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Louisiana, as well as popular online travel agencies
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Flight Deals

Book Cheap London to Louisiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Louisiana 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.

Recent round-trip flight deals from London to Louisiana

Wed, May 6 - Fri, May 8
Multiple Airlines Logo
2:00 pm - 10:00 am
LGW
-
MSY
26h 00m
1 stop
Multiple Airlines Logo
11:06 am - 10:00 am
MSY
-
LGW
16h 54m
1 stop
$698Multiple Airlines
Mon, Apr 20 - Sat, Apr 25
JetBlue Logo
8:15 am - 10:52 am
LHR
-
MSY
32h 37m
1 stop
JetBlue Logo
11:45 am - 8:45 pm
MSY
-
LHR
27h 00m
1 stop
$699JetBlue
Tue, Apr 14 - Tue, Jun 9
JetBlue Logo
8:40 am - 9:03 pm
LHR
-
MSY
18h 23m
1 stop
JetBlue Logo
5:15 pm - 8:45 pm
MSY
-
LHR
21h 30m
1 stop
$712JetBlue
Wed, Mar 4 - Wed, Mar 25
American Airlines Logo
11:45 am - 7:14 pm
LHR
-
SHV
13h 29m
1 stop
American Airlines Logo
7:52 am - 5:50 am
SHV
-
LHR
16h 58m
2 stops
$747American Airlines
Fri, Jun 12 - Tue, Jun 30
Finnair Logo
4:00 pm - 8:00 pm
LHR
-
MSY
10h 00mnonstop
Finnair Logo
12:17 pm - 12:10 pm
MSY
-
LHR
17h 53m
1 stop
$759Finnair
Wed, Mar 18 - Wed, Mar 25
British Airways Logo
8:20 am - 5:50 pm
LHR
-
LFT
14h 30m
1 stop
British Airways Logo
10:28 am - 6:50 am
LFT
-
LHR
15h 22m
1 stop
$781British Airways
Fri, Mar 6 - Wed, Mar 25
American Airlines Logo
8:20 am - 7:43 pm
LHR
-
SHV
17h 23m
1 stop
American Airlines Logo
10:13 am - 5:50 am
SHV
-
LHR
14h 37m
2 stops
$784American Airlines
Wed, Mar 18 - Wed, Mar 25
Virgin Atlantic Logo
8:40 am - 10:09 pm
LHR
-
LFT
42h 29m
2 stops
Virgin Atlantic Logo
5:12 pm - 6:45 am
LFT
-
LHR
32h 33m
2 stops
$819Virgin Atlantic
Wed, Mar 18 - Wed, Mar 25
Virgin Atlantic Logo
8:40 am - 10:09 pm
LHR
-
LFT
42h 29m
2 stops
Virgin Atlantic Logo
3:00 pm - 7:50 am
LFT
-
LHR
11h 50m
1 stop
$823Virgin Atlantic
Sun, Mar 8 - Sun, Mar 22
British Airways Logo
7:15 pm - 5:56 pm
LHR
-
SHV
27h 41m
2 stops
British Airways Logo
6:26 pm - 6:50 am
SHV
-
LHR
31h 24m
1 stop
$834British Airways
Booking Insights

KAYAK's insights & trends for London to Louisiana flights

Get data-powered insights and trends into flights from London to Louisiana to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London to Louisiana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London to Louisiana departing in May.

What is the cheapest London to Louisiana flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Louisiana from London found in the last 72 hours was to New Orleans, at $651 round-trip. The most popular route is from London Heathrow Airport (LHR) to New Orleans (MSY), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $651.

Can I save money by flying with a layover from London to Louisiana?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $908 on average.

What is the cheapest month to fly from London to Louisiana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Louisiana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Louisiana is September, when tickets cost $809 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,133 and $1,124 respectively.

What’s the cheapest day of the week to fly from London to Louisiana?

The average price of all round-trip flights from London to Louisiana clicked on KAYAK for each day over the last 12 months.

For London to Louisiana, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Louisiana back to London, the best deals are generally found on Tuesday, with Saturday being the most expensive.

How far in advance should I book a flight from London to Louisiana?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Louisiana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Louisiana, you should book around 2 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$322
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from London Gatwick Airport to New Orleans

FAQs - booking Louisiana flights

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

    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 London to Louisiana.

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

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

    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 from London to Louisiana with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Louisiana?

    The cheapest time of day to fly to Louisiana is generally in the afternoon, when round-trip flights cost $850 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Louisiana is generally in the evening, which is peak travel time and where the average cost of a ticket is $954.

Reviews of the top airlines flying from London to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from London to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9341 reviews
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

I couldn’t make my first flight due to weather delays trapping us in the town we were in. Then I had to buy a new ticket

2.0 MediocrePayton, Feb 2026
ZRH - MIA
Read more United Airlines reviews

I couldn’t make my first flight due to weather delays trapping us in the town we were in. Then I had to buy a new ticket

Flight attendants had a little attitude. Food tastes no good.

Chargers didn’t work, no entertainment and we had to wait for taxiing for easily 40 minutes after arriving early. Bags were late too!

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Nothing also dont give to people that disgusting blanket and pilow.

it was a very short flight so my expectations were low.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything you need to know for your flight from London to Louisiana

Cabin class types available on flights to Louisiana

Cabin classes available on flights to Louisiana. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.