$284 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 9/13. 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

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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Best Louisiana Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleans1 stop$509
New Orleans
New Orleans1 stop$509

Cheap Flights from London to Louisiana

 
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, Sep 24 - Thu, Sep 25
 Logo
2:00 pm - 6:30 pmLGW-MSY
34h 30m1 stop
 Logo
9:04 pm - 10:00 amMSY-LGW
30h 56m1 stop
Tue, Oct 7 - Tue, Oct 21
 Logo
2:00 pm - 7:02 amLGW-MSY
23h 02m1 stop
 Logo
1:40 pm - 10:00 amMSY-LGW
14h 20m1 stop
Thu, Sep 4 - Wed, Sep 10
JetBlue Logo
8:25 am - 11:43 amLHR-MSY
33h 18m1 stop
JetBlue Logo
12:29 pm - 6:30 amMSY-LHR
12h 01m1 stop
$590JetBlue
Find Deal
Thu, Oct 30 - Thu, Nov 6
British Airways Logo
8:20 am - 6:09 pmLHR-LFT
14h 49m1 stop
British Airways Logo
2:06 pm - 12:15 pmLFT-LHR
16h 09m1 stop
$659British Airways
Find Deal
Thu, Oct 30 - Tue, Nov 4
JetBlue Logo
8:25 am - 2:55 pmLHR-MSY
35h 30m1 stop
JetBlue Logo
10:55 am - 8:45 pmMSY-LHR
27h 50m1 stop
$710JetBlue
Find Deal
Wed, Aug 20 - Tue, Dec 9
British Airways Logo
4:05 pm - 7:55 pmLHR-MSY
9h 50mnonstop
British Airways Logo
7:45 pm - 10:35 amMSY-LHR
8h 50mnonstop
$726British Airways
Find Deal
Wed, Aug 20 - Tue, Dec 9
American Airlines Logo
12:30 pm - 10:01 pmLHR-MSY
15h 31m1 stop
American Airlines Logo
1:26 pm - 8:35 amMSY-LHR
13h 09m1 stop
$770American Airlines
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Wed, Aug 20 - Tue, Dec 9
American Airlines Logo
1:40 pm - 9:39 pmLHR-MSY
13h 59m1 stop
American Airlines Logo
2:03 pm - 8:15 amMSY-LHR
12h 12m1 stop
$771American Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Iberia Logo
4:05 pm - 8:00 pmLHR-MSY
9h 55mnonstop
Iberia Logo
9:50 pm - 12:40 pmMSY-LHR
8h 50mnonstop
$835Iberia
Find Deal
Tue, Jul 1 - Thu, Jul 17
Iberia Logo
1:40 pm - 10:17 pmLHR-MSY
14h 37m1 stop
Iberia Logo
9:50 pm - 12:40 pmMSY-LHR
8h 50mnonstop
$893Iberia
Find Deal
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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.

What is the cheapest London to Louisiana flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Louisiana.

The cheapest ticket to Louisiana from London found in the last 72 hours was to New Orleans, at $1,234 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 $1,234.

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 2 stops layover the cheapest option at $813 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 March, when tickets cost $778 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,124 and $1,042 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, Wednesday 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonJune
High seasonFebruary
Cheapest flight$284
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from London Stansted 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 $932 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 $1,031.

Reviews of the top 3 airlines serving 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
7.5Boarding
6.5Food
8.0Crew
6.9Entertainment
Airline reviews

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

2.0 MediocreAlan, Jun 2025YVR - CLT
Read more American Airlines reviews

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Gate check bags that had to be gate checked because of first flight being a small flight are missing. British airways lost the luggage and haven’t met up with them yet!

Staff lovely , economy seats very uncomfortable , wheelchair assistance wonderful in Heathrow awful in Nashville !

Pitch was very small. Knees were on the seat back in front of me.

Cancelled and rebooked twice in one day with a drop in seat class. Not good at all.

First, to be fair, the flight was on time and the trip through the air was relatively smooth. But the flight was full, and they were checking carryons. As this process went on, the crew got increasingly rude and overbearing. During the drink service, a young girl (maybe 9) who had gotten up to use the lavatory got stuck behind the cart. At some point, she started feeling fearful and overwhelmed. Passengers noticed this and asked the crew to let her return to her seat. They refused. Then she started crying, and they still refused to move the cart forward to let her sit. The poor girl was trying to be brave and compose herself. The crew handled the situation terribly and with zero grace or decency. That episode, to me, encapsulates AA’s attitude toward its passengers. Disgraceful. The plane itself was cramped and miserable, as usual. There was zero inflight media or entertainment, other than the lane and borderline inappropriate jokes the steward made during the safety briefing. Then, of course, it took the better part of an hour for the checked bags to show up at the carousel. AA is no better than the el cheapo airlines these days and a far, far cry from its former self.

You get what you pay for. In general I like the service and flight attendants.

Excellent! Outstanding customer service, the best service I have received. Food was served, dinner, snacks, beverages, crew was there to greet you. 10/10

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

I wish they could put the pre-tsa check on the tickets or global entry.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

Fantastic! Great seats! Friendly staff! Amazing selection of shows and movies! Smooth ride! I don’t know what more I could have asked for honestly. They made flying a breeze this time around.

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.

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