What is the cheapest airline that flies from Louisiana to United Kingdom?

British Airways, JetBlue, and United Airlines are the most popular carriers operating from Louisiana to United Kingdom

How many flights depart from Louisiana to United Kingdom on average per day?

3 flights are operational daily from Louisiana to United Kingdom as of October 2026. The most popular departure time for this route is 21:00, with 100% of flights per day taking off in the evening.

How long is the flight from Louisiana to United Kingdom?

The flight from Louisiana to United Kingdom depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from New Orleans (a popular airport in Louisiana) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 8h 40m on average. If you fly from Lafayette (another popular airport in Louisiana) to London Heathrow Airport, then the average flight time is 12h 06m.

How many flights depart from Louisiana to United Kingdom on average per week?

21 flights are operational weekly from Louisiana to United Kingdom as of October 2026. The most popular departure day for this route is Fri, with 24% of flights per week taking off on this day.

When did momondo last update prices for flights from Louisiana to United Kingdom?

Prices for flights from Louisiana to United Kingdom are updated daily.

How many operators does momondo search for flights from Louisiana to United Kingdom?

There is 1 operator available for flights from Louisiana to United Kingdom as of October 2026.

How old do you have to be to fly from Louisiana to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£216 Cheap Flights from Louisiana to the United Kingdom in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisiana to the United Kingdom

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:14 - 07:55MSY New Orleans Louis Armstrong-LHR London Heathrow

11h 41m1 stop Chicago O'Hare Intl

06:50 - 20:02LHR London Heathrow-MSY New Orleans Louis Armstrong

19h 12m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

£598United Airlines

Mon, 11 Jan - Wed, 13 Jan

12:00 - 09:10MSY New Orleans Louis Armstrong-LHR London Heathrow

15h 10m1 stop Newark

06:50 - 18:54LHR London Heathrow-MSY New Orleans Louis Armstrong

18h 04m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

£598United Airlines

Mon, 11 Jan - Wed, 13 Jan

18:05 - 06:50MSY New Orleans Louis Armstrong-LGW London Gatwick

30h 45m1 stop Orlando

12:35 - 08:35LGW London Gatwick-MSY New Orleans Louis Armstrong

26h 00m1 stop Orlando

£602Multiple Airlines

Mon, 7 Dec - Sun, 13 Dec

15:17 - 10:00MSY New Orleans Louis Armstrong-LGW London Gatwick

12h 43m1 stop Orlando

10:10 - 16:13LGW London Gatwick-MSY New Orleans Louis Armstrong

35h 03m2 stops Orlando Atlanta Hartsfield-Jackson

£605Multiple Airlines

Wed, 21 Oct - Tue, 27 Oct

17:40 - 11:55MSY New Orleans Louis Armstrong-EDI Edinburgh Turnhouse

36h 15m2 stops Chicago O'Hare Intl Frankfurt am Main

06:00 - 21:15EDI Edinburgh Turnhouse-MSY New Orleans Louis Armstrong

21h 15m2 stops Frankfurt am Main Houston George Bush Intcntl

£608Lufthansa

Tue, 9 Mar - Fri, 12 Mar

06:00 - 06:55MSY New Orleans Louis Armstrong-LHR London Heathrow

19h 55m1 stop Boston Logan Intl

07:25 - 17:14LHR London Heathrow-MSY New Orleans Louis Armstrong

15h 49m1 stop New York John F Kennedy Intl

£619JetBlue

Mon, 26 Oct - Tue, 10 Nov

17:00 - 08:45MSY New Orleans Louis Armstrong-MAN Manchester

57h 45m2 stops Chicago O'Hare Intl Toronto Pearson Intl

06:10 - 19:07MAN Manchester-MSY New Orleans Louis Armstrong

18h 57m2 stops Brussels Bruxelles-National Newark

£621United Airlines

Sat, 27 Feb - Wed, 3 Mar

14:18 - 06:50MSY New Orleans Louis Armstrong-LGW London Gatwick

34h 32m1 stop Orlando

09:45 - 08:41LGW London Gatwick-MSY New Orleans Louis Armstrong

28h 56m2 stops Orlando Atlanta Hartsfield-Jackson

£623Multiple Airlines

Wed, 2 Dec - Wed, 9 Dec

15:25 - 07:50MSY New Orleans Louis Armstrong-LHR London Heathrow

10h 25m1 stop Atlanta Hartsfield-Jackson

10:00 - 20:42LHR London Heathrow-MSY New Orleans Louis Armstrong

16h 42m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£691Virgin Atlantic

Mon, 11 Jan - Fri, 29 Jan

17:13 - 11:40MSY New Orleans Louis Armstrong-LHR London Heathrow

12h 27m1 stop Atlanta Hartsfield-Jackson

06:30 - 16:08LHR London Heathrow-MSY New Orleans Louis Armstrong

15h 38m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£724Virgin Atlantic

Thu, 12 Nov - Thu, 19 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

17:45 - 06:30MSY New Orleans Louis Armstrong-LHR London Heathrow

30h 45m1 stop Boston Logan Intl

08:40 - 23:36LHR London Heathrow-MSY New Orleans Louis Armstrong

20h 56m1 stop Boston Logan Intl

£685JetBlue

Sun, 4 Oct - Wed, 21 Oct

10:15 - 09:30MSY New Orleans Louis Armstrong-LHR London Heathrow

17h 15m1 stop New York John F Kennedy Intl

09:20 - 23:48LHR London Heathrow-MSY New Orleans Louis Armstrong

20h 28m1 stop Boston Logan Intl

£686JetBlue

Mon, 5 Oct - Sun, 1 Nov

10:15 - 09:30MSY New Orleans Louis Armstrong-LHR London Heathrow

17h 15m1 stop New York John F Kennedy Intl

09:20 - 23:48LHR London Heathrow-MSY New Orleans Louis Armstrong

20h 28m1 stop Boston Logan Intl

£686JetBlue

Mon, 5 Oct - Tue, 3 Nov

10:15 - 09:30MSY New Orleans Louis Armstrong-LHR London Heathrow

17h 15m1 stop New York John F Kennedy Intl

09:20 - 23:48LHR London Heathrow-MSY New Orleans Louis Armstrong

20h 28m1 stop Boston Logan Intl

£686JetBlue

Mon, 5 Oct - Mon, 2 Nov

10:15 - 09:30MSY New Orleans Louis Armstrong-LHR London Heathrow

17h 15m1 stop New York John F Kennedy Intl

09:20 - 23:46LHR London Heathrow-MSY New Orleans Louis Armstrong

20h 26m1 stop Boston Logan Intl

£720JetBlue

Mon, 5 Oct - Fri, 6 Nov

10:15 - 09:30MSY New Orleans Louis Armstrong-LHR London Heathrow

17h 15m1 stop New York John F Kennedy Intl

07:25 - 17:14LHR London Heathrow-MSY New Orleans Louis Armstrong

15h 49m1 stop New York John F Kennedy Intl

£749JetBlue

Mon, 5 Oct - Wed, 4 Nov

10:15 - 09:30MSY New Orleans Louis Armstrong-LHR London Heathrow

17h 15m1 stop New York John F Kennedy Intl

08:05 - 17:14LHR London Heathrow-MSY New Orleans Louis Armstrong

15h 09m1 stop New York John F Kennedy Intl

£749JetBlue

Mon, 5 Oct - Sat, 7 Nov

15:17 - 10:00MSY New Orleans Louis Armstrong-LGW London Gatwick

12h 43m1 stop Orlando

14:00 - 19:11LGW London Gatwick-MSY New Orleans Louis Armstrong

35h 11m1 stop Orlando

£809Multiple Airlines

Wed, 7 Oct - Thu, 15 Oct

10:15 - 09:30MSY New Orleans Louis Armstrong-LHR London Heathrow

17h 15m1 stop New York John F Kennedy Intl

08:15 - 15:59LHR London Heathrow-MSY New Orleans Louis Armstrong

13h 44m1 stop New York John F Kennedy Intl

£827JetBlue

Sun, 4 Oct - Wed, 21 Oct

21:50 - 12:40MSY New Orleans Louis Armstrong-LHR London Heathrow

8h 50mdirect

16:00 - 20:00LHR London Heathrow-MSY New Orleans Louis Armstrong

10h 00mdirect

£828British Airways

Sun, 4 Oct - Wed, 21 Oct

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Iberia flights from Louisiana to United Kingdom

Our best Iberia deals on Louisiana to United Kingdom flight tickets

Iberia

22 Jan

MSY10:19New Orleans Louis Armstrong

23h 06m

2 stops

LHR15:25London Heathrow

26 Jan

LHR11:25London Heathrow

18h 33m

2 stops

MSY23:58New Orleans Louis Armstrong

£707

Iberia

14 Oct

MSY21:50New Orleans Louis Armstrong

12h 40m

1 stop

ABZ16:30Aberdeen Dyce

18 Oct

ABZ10:20Aberdeen Dyce

15h 40m

1 stop

MSY20:00New Orleans Louis Armstrong

£1,148

JetBlue flights from Louisiana to United Kingdom

Our best JetBlue deals on Louisiana to United Kingdom flight tickets

JetBlue

26 Oct

MSY06:00New Orleans Louis Armstrong

19h 55m

1 stop

LHR06:55London Heathrow

10 Nov

LHR07:25London Heathrow

15h 49m

1 stop

MSY17:14New Orleans Louis Armstrong

£619

JetBlue

26 Oct

MSY06:00New Orleans Louis Armstrong

19h 55m

1 stop

LHR06:55London Heathrow

10 Nov

LHR07:25London Heathrow

15h 49m

1 stop

MSY17:14New Orleans Louis Armstrong

£631

JetBlue

26 Oct

MSY06:00New Orleans Louis Armstrong

19h 55m

1 stop

LHR06:55London Heathrow

2 Nov

LHR08:05London Heathrow

15h 09m

1 stop

MSY17:14New Orleans Louis Armstrong

£641

momondo Fare Finder

Use the filters below to find and compare flights from Louisiana to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Mon 11/1

14:14-07:55

1 stop11h 41m

London Heathrow

Wed 13/1

06:50-20:02

2 stops19h 12m

£598

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Mon 11/1

12:00-09:10

1 stop15h 10m

London Heathrow

Wed 13/1

06:50-18:54

2 stops18h 04m

£598

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Mon 7/12

18:05-06:50

1 stop30h 45m

London Gatwick

Sun 13/12

12:35-08:35

1 stop26h 00m

£602

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Wed 21/10

15:17-10:00

1 stop12h 43m

London Gatwick

Tue 27/10

10:10-16:13

2 stops35h 03m

£605

New OrleansEdinburgh

MSY New Orleans Louis Armstrong - EDI Edinburgh Turnhouse

MSYEDI

New Orleans Louis Armstrong

Tue 9/3

17:40-11:55

2 stops36h 15m

Edinburgh Turnhouse

Fri 12/3

06:00-21:15

2 stops21h 15m

£608

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Mon 26/10

06:00-06:55

1 stop19h 55m

London Heathrow

Tue 10/11

07:25-17:14

1 stop15h 49m

£619

New OrleansManchester

MSY New Orleans Louis Armstrong - MAN Manchester

MSYMAN

New Orleans Louis Armstrong

Sat 27/2

17:00-08:45

2 stops57h 45m

Manchester

Wed 3/3

06:10-19:07

2 stops18h 57m

£621

New OrleansLondon

MSY New Orleans Louis Armstrong - LGW London Gatwick

MSYLGW

New Orleans Louis Armstrong

Wed 2/12

14:18-06:50

1 stop34h 32m

London Gatwick

Wed 9/12

09:45-08:41

2 stops28h 56m

£623

Fastest return journey

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Mon 11/1

15:25-07:50

1 stop10h 25m

London Heathrow

Fri 29/1

10:00-20:42

2 stops16h 42m

£691

New OrleansLondon

MSY New Orleans Louis Armstrong - LHR London Heathrow

MSYLHR

New Orleans Louis Armstrong

Thu 12/11

17:13-11:40

1 stop12h 27m

London Heathrow

Thu 19/11

06:30-16:08

2 stops15h 38m

£724

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisiana to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Louisiana is in February. Flight prices, which tend to average around £621, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Louisiana during the month March is also very affordable. Most momondo users find prices during this month for around £639.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Louisiana to United Kingdom is on a Thursday. Travellers who choose to depart for United Kingdom on a Thursday will often find tickets for as low as £904. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Louisiana to United Kingdom for around £1,427.

What is the cheapest Louisiana to United Kingdom flight route?

Fly from New Orleans Louis Armstrong to London Heathrow for the best Louisiana - United Kingdom flight prices

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

You are more likely to see cheaper flights to United Kingdom from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £791 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Louisiana for as low as £592 on momondo.

What cabin class options are available on Louisiana to United Kingdom flights?

There are 2 cabin classes available to choose from on Louisiana to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Louisiana to United Kingdom flights?

You could potentially save up to 46% on your flight if you consider stops on a Louisiana to United Kingdom flight.

Cheap Louisiana to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to United Kingdom

Best price found	£216
Fastest flight time	8h 40m
Direct flights	Tue, Wed, Thu, Fri and Sun
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from Louisiana in the past 72 hours is £216. The best return flight deal from Louisiana to United Kingdom found on momondo in the last 72 hours is £598.

The fastest flight from Louisiana to United Kingdom takes 8h 40m

Direct flights go from Louisiana to United Kingdom on Tuesday, Wednesday, Thursday, Friday and Sunday. Airlines offering direct flights are: Iberia and British Airways..

There are 1,285 airports in United Kingdom. From Louisiana there are direct flights to London Heathrow (LHR).

Search flight deals

Frequently asked questions about flying from Louisiana to the United Kingdom

When did momondo last update prices for flights from Louisiana to United Kingdom?
Prices for flights from Louisiana to United Kingdom are updated daily.
How many operators does momondo search for flights from Louisiana to United Kingdom?
There is 1 operator available for flights from Louisiana to United Kingdom as of October 2026.
How old do you have to be to fly from Louisiana to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Louisiana to United Kingdom?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Louisiana to United Kingdom is Boeing 787-8 Dreamliner (65.13% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (28.62%), Boeing 787-9 Dreamliner (2.63%), and Boeing 787 Dreamliner (2.63%).

Best airlines flying from Louisiana to United Kingdom

Compare and see reviews for airlines that fly from Louisiana to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £595	Free Cancellation	Rating 7.4 694 reviews		Search Virgin Atlantic flights
KLM	PriceFrom £935	Free Cancellation	Rating 7.8 1,576 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to United Kingdom?

Finding the right flight to United Kingdom from Louisiana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

Can I find flights from Louisiana to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Louisiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisiana to United Kingdom?

Once all potential Louisiana to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisiana to United Kingdom right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisiana to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Popular cities

Other flights from Louisiana

Other flights to the United Kingdom

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Complete your trip

Feeling lucky

Popular Cities in the United Kingdom

Flights to Londonfrom £26

Flights to Manchesterfrom £30

Flights to Birminghamfrom £34

Flights to Edinburghfrom £27

Flights to Belfastfrom £30

Flights to Glasgowfrom £30

Flights to Bristolfrom £38

Flights to Newcastle upon Tynefrom £38

Flights to Liverpoolfrom £31

Flights to Leedsfrom £38

Flights to Aberdeenfrom £45

Flights to Invernessfrom £32

Cheap flights from Louisiana to the United Kingdom from £216

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to the United Kingdom departing on 13/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Louisiana to the United Kingdom

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Iberia flights from Louisiana to United Kingdom

Our best Iberia deals on Louisiana to United Kingdom flight tickets

JetBlue flights from Louisiana to United Kingdom

Our best JetBlue deals on Louisiana to United Kingdom flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Louisiana to the United Kingdom that are best for you.

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Louisiana to United Kingdom

What is the cheapest month to fly to United Kingdom?

What is the cheapest day to depart on your flight to United Kingdom?

What is the cheapest Louisiana to United Kingdom flight route?

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

What cabin class options are available on Louisiana to United Kingdom flights?

Can stopping save me money on Louisiana to United Kingdom flights?

What is the cheapest airline that flies from Louisiana to United Kingdom?

How many flights depart from Louisiana to United Kingdom on average per day?

How many flights depart from Louisiana to United Kingdom on average per week?

How long is the flight from Louisiana to United Kingdom?

Cheap Louisiana to United Kingdom flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in United Kingdom

Frequently asked questions about flying from Louisiana to the United Kingdom

Best airlines flying from Louisiana to United Kingdom

Compare and see reviews for airlines that fly from Louisiana to United Kingdom with momondo

Why use momondo?

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Louisiana flight routes

According to popular flight searches on momondo this year

United Kingdom flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to the United Kingdom

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the United Kingdom

List of cabin classes available on flights landing in the United Kingdom. Availability may vary depending on flight origin and airline.

Complete your trip to the United Kingdom

Explore popular destinations other users love

According to popular flight searches on momondo this year