£143 Find Cheap Flights from Louisiana to the United Kingdom

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Good to know - Cheap tickets from Louisiana to the United Kingdom

Low seasonJanuary
High seasonMarch
Cheapest flight£143
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 23% lower on average.
Flight from New Orleans to London Gatwick Airport

FAQs for booking flights from Louisiana to the United Kingdom

  • How does KAYAK find such low prices on flights from Louisiana to the United Kingdom?

    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 the United Kingdom.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisiana to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisiana to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Louisiana to the United Kingdom 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 Louisiana to the United Kingdom?

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

  • Which is the cheapest airport to fly into in the United Kingdom?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Heathrow Airport (LHR), with an average flight price of £312.

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Wednesday when return tickets can be as cheap as £678. On the other hand, the most expensive day to fly is Thursday, when return prices are £848 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the evening, when round-trip flights cost £892 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is £977.

  • What is the cheapest flight to the United Kingdom?

    The cheapest ticket to the United Kingdom from Louisiana found in the last 72 hours was to London Heathrow Airport, at £959 return. The most popular route is New Orleans (MSY) to London Heathrow Airport (LHR) and the cheapest return airline ticket found on this route in the last 72 hours was £959.

  • What is the cheapest month to fly from Louisiana to the United Kingdom?

    The cheapest month for flights from Louisiana to the United Kingdom is March, when tickets cost £534 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is £865 and £815 respectively.

  • How far in advance should I book a flight from Louisiana to the United Kingdom?

    To get a below-average price on the flight from Louisiana to the United Kingdom, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

  • How long is the flight to the United Kingdom?

    An average direct flight from Louisiana to the United Kingdom takes 17h 46m, covering a distance of 4543 miles. The shortest route is New Orleans (MSY) to London Heathrow Airport (LHR) with an average flight time of 8h 45m.

  • What are the most popular destinations in the United Kingdom?

    Based on KAYAK flight searches, the most popular destination is London (88% of total searches to the United Kingdom). The next most popular destinations are Edinburgh (8%) and Manchester (1%). Searches for flights to Aberdeen (1%), to Newcastle upon Tyne (1%), and to Belfast (1%) are also popular.

Book cheap flights from Louisiana to the United Kingdom

Cheapest flights to the United Kingdom from Louisiana found in 2025

Recent return flight deals

11/8lun.
1 stop
15h 12mMSY-LGW
25/8lun.
1 stop
23h 02mLGW-MSY
£376
11/8lun.
1 stop
15h 12mMSY-LGW
24/8dom.
1 stop
23h 02mLGW-MSY
£380
10/8dom.
2 stopsAir Canada
21h 00mMSY-LHR
20/8mié.
2 stopsAir Canada
31h 12mLHR-MSY
£463
11/8lun.
1 stopAir Canada
13h 00mMSY-LHR
20/8mié.
2 stopsAir Canada
31h 12mLHR-MSY
£464
27/8mié.
2 stopsUnited Airlines
17h 30mMSY-LHR
4/9jue.
2 stopsUnited Airlines
28h 56mLHR-MSY
£468
24/9mié.
1 stopUnited Airlines
13h 40mMSY-LHR
3/10vie.
2 stopsUnited Airlines
18h 38mLHR-MSY
£471
10/8dom.
directBritish Airways
8h 45mMSY-LHR
20/8mié.
directBritish Airways
9h 50mLHR-MSY
£488
24/9mié.
directBritish Airways
8h 50mMSY-LHR
3/10vie.
directBritish Airways
9h 55mLHR-MSY
£489
2/9mar.
1 stopKLM
15h 55mMSY-EDI
9/9mar.
1 stopKLM
14h 53mEDI-MSY
£491
2/9mar.
1 stopKLM
15h 55mMSY-EDI
9/9mar.
1 stopKLM
17h 19mEDI-MSY
£492

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Recent one-way flight deals

20/7dom.
1 stop
31h 45mMSY-LGW
£143
8/7mar.
1 stop
23h 00mMSY-LGW
£144
30/7mié.
1 stopJetBlue
15h 12mMSY-LHR
£238
31/7jue.
1 stopJetBlue
15h 12mMSY-LHR
£250
30/11dom.
2 stopsAir Canada
19h 55mMSY-LHR
£290
30/9mar.
2 stopsUnited Airlines
17h 34mMSY-LHR
£294
23/7mié.
1 stopBritish Airways
14h 50mMSY-GLA
£294
9/7mié.
1 stopUnited Airlines
21h 20mSHV-LHR
£316
13/8mié.
directBritish Airways
8h 45mMSY-LHR
£322
29/7mar.
2 stopsAir Canada
22h 00mMSY-LHR
£326

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Last minute flights from Louisiana to the United Kingdom

Last minute flight, train and bus deals

17/6mar.
multi-stop
19h 35mMSY-LHR
24/6mar.
multi-stop
27h 24mLHR-MSY
£714
13/6vie.
multi-stop
42h 51mMSY-LGW
16/6lun.
multi-stop
22h 09mLGW-MSY
£747
16/6lun.
multi-stopIcelandair
23h 49mMSY-LHR
23/6lun.
multi-stopIcelandair
44h 20mLHR-MSY
£947
13/6vie.
multi-stopJetBlue
14h 50mMSY-LHR
15/6dom.
multi-stopJetBlue
14h 35mLHR-MSY
£999
13/6vie.
multi-stopJetBlue
14h 50mMSY-LHR
21/6sáb.
multi-stopJetBlue
14h 32mLHR-MSY
£1,005
14/6sáb.
multi-stopIcelandair
41h 37mMSY-LHR
8/7mar.
multi-stopIcelandair
43h 51mLHR-MSY
£1,065
17/6mar.
multi-stopTAP AIR PORTUGAL
31h 02mMSY-LHR
24/6mar.
multi-stopTAP AIR PORTUGAL
23h 44mLHR-MSY
£1,075
14/6sáb.
multi-stopTurkish Airlines
37h 00mMSY-LHR
16/6lun.
multi-stopTurkish Airlines
33h 15mLHR-MSY
£1,136
15/6dom.
multi-stopTAP AIR PORTUGAL
14h 50mMSY-LHR
17/6mar.
multi-stopTAP AIR PORTUGAL
23h 44mLHR-MSY
£1,195
13/6vie.
multi-stopTurkish Airlines
39h 55mMSY-LHR
15/6dom.
multi-stopTurkish Airlines
33h 40mLHR-MSY
£1,244

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Everything you need to know for your flight to the United Kingdom

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.
First Class flights to the United Kingdom
Business Class flights to the United Kingdom
Prem Econ Class flights to the United Kingdomfrom £1,830
Economy class flights to the United Kingdomfrom £706

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