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

The number of flights available between Louisiana and London is 5 per week as of December 2025. The most frequent departure day is Thu, with 60% of weekly flights leaving on this day.

How long does it take to fly to London?

If you’re flying from a popular airport in Louisiana, such as New Orleans or Baton Rouge, and flying into London, then you can expect flight times to average 8h 40m and 11h 35m, respectively.

What airlines fly to London?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London from Louisiana according to our data. British Airways is the first choice among our users, with 65% of people opting to fly with this airline when traveling to London. Keep in mind that there are 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Louisiana to London?

JetBlue, Lufthansa, and Delta are the most popular carriers operating from Louisiana to London

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

Prices for flights from Louisiana to London refresh daily.

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

There are 7 operators available for flights from Louisiana to London as of December 2025.

How old do you have to be to fly from Louisiana to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$288 Cheap Flights from Louisiana to London in 2025/26

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Cheap round-trip flights

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8:36 pm - 10:00 am

MSY

LGW

31h 24m1 stop

2:00 pm - 10:58 pm

LGW

MSY

14h 58m1 stop

$505Multiple Airlines

Thu, Jan 22 - Thu, Feb 5

11:02 am - 10:00 am

MSY

LGW

16h 58m1 stop

2:00 pm - 10:58 pm

LGW

MSY

14h 58m1 stop

$511Multiple Airlines

Thu, Jan 22 - Thu, Jan 29

4:10 pm - 10:15 am

LFT

LHR

12h 05m1 stop

9:30 am - 9:36 pm

LHR

LFT

18h 06m2 stops

$608Lufthansa

Fri, Jan 23 - Mon, Feb 2

12:10 pm - 10:15 am

LFT

LHR

16h 05m1 stop

6:30 am - 9:36 pm

LHR

LFT

21h 06m2 stops

$609Lufthansa

Fri, Jan 23 - Mon, Feb 2

6:29 pm - 12:15 pm

SHV

LHR

11h 46m1 stop

6:05 am - 5:58 pm

LHR

SHV

17h 53m2 stops

$627British Airways

Mon, Feb 2 - Mon, Feb 9

4:38 pm - 11:40 am

BTR

LHR

13h 02m1 stop

6:05 am - 9:12 pm

LHR

BTR

21h 07m2 stops

$628British Airways

Sun, Feb 8 - Sat, Feb 28

12:32 pm - 7:50 am

SHV

LHR

13h 18m1 stop

6:30 am - 8:32 pm

LHR

SHV

20h 02m2 stops

$631Delta

Thu, Jan 22 - Wed, Jan 28

2:09 pm - 7:30 am

BTR

LHR

11h 21m1 stop

2:30 pm - 7:33 pm

LHR

BTR

35h 03m2 stops

$634United Airlines

Fri, Feb 20 - Tue, Feb 24

12:32 pm - 8:05 am

SHV

LHR

13h 33m2 stops

6:30 am - 10:19 pm

LHR

SHV

21h 49m2 stops

$635Delta

Thu, Jan 22 - Wed, Jan 28

2:09 pm - 7:30 am

BTR

LHR

11h 21m1 stop

2:30 pm - 9:32 pm

LHR

BTR

37h 02m2 stops

$635United Airlines

Fri, Feb 20 - Tue, Feb 24

Lufthansa flights from Louisiana to London

Our best Lufthansa deals on Louisiana to London flight tickets

Lufthansa

Jan 23

LFT4:10 pmLafayette Regional

12h 05m

1 stop

LHR10:15 amLondon Heathrow

Feb 2

LHR9:30 amLondon Heathrow

18h 06m

2 stops

LFT9:36 pmLafayette Regional

$608

Find similar

Lufthansa

Jan 23

LFT12:10 pmLafayette Regional

16h 05m

1 stop

LHR10:15 amLondon Heathrow

Feb 2

LHR6:30 amLondon Heathrow

21h 06m

2 stops

LFT9:36 pmLafayette Regional

$609

Find similar

Lufthansa

Jan 23

LFT12:10 pmLafayette Regional

16h 05m

1 stop

LHR10:15 amLondon Heathrow

Feb 1

LHR12:05 pmLondon Heathrow

15h 31m

1 stop

LFT9:36 pmLafayette Regional

$623

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JetBlue flights from Louisiana to London

Our best JetBlue deals on Louisiana to London flight tickets

JetBlue

Feb 6

MSY11:04 amNew Orleans Louis Armstrong

16h 26m

1 stop

LHR9:30 amLondon Heathrow

Feb 20

LHR8:05 amLondon Heathrow

20h 37m

1 stop

MSY10:42 pmNew Orleans Louis Armstrong

$639

Find similar

JetBlue

Feb 6

MSY11:04 amNew Orleans Louis Armstrong

16h 26m

1 stop

LHR9:30 amLondon Heathrow

Feb 20

LHR8:05 amLondon Heathrow

20h 37m

1 stop

MSY10:42 pmNew Orleans Louis Armstrong

$640

Find similar

JetBlue

Jan 24

MSY11:05 amNew Orleans Louis Armstrong

16h 25m

1 stop

LHR9:30 amLondon Heathrow

Jan 31

LHR8:05 amLondon Heathrow

32h 00m

1 stop

MSY10:05 amNew Orleans Louis Armstrong

$645

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Thu 1/22

8:36 pm-10:00 am

1 stop31h 24m

London Gatwick

Thu 2/5

2:00 pm-10:58 pm

1 stop14h 58m

$505

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Thu 1/22

11:02 am-10:00 am

1 stop16h 58m

London Gatwick

Thu 1/29

2:00 pm-10:58 pm

1 stop14h 58m

$511

LafayetteLondon

LFT - LHR

LFTLHR

Lafayette Regional

Fri 1/23

4:10 pm-10:15 am

1 stop12h 05m

London Heathrow

Mon 2/2

9:30 am-9:36 pm

2 stops18h 06m

$608

LafayetteLondon

LFT - LHR

LFTLHR

Lafayette Regional

Fri 1/23

12:10 pm-10:15 am

1 stop16h 05m

London Heathrow

Mon 2/2

6:30 am-9:36 pm

2 stops21h 06m

$609

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Mon 2/2

6:29 pm-12:15 pm

1 stop11h 46m

London Heathrow

Mon 2/9

6:05 am-5:58 pm

2 stops17h 53m

$627

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Sun 2/8

4:38 pm-11:40 am

1 stop13h 02m

London Heathrow

Sat 2/28

6:05 am-9:12 pm

2 stops21h 07m

$628

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Thu 1/22

12:32 pm-7:50 am

1 stop13h 18m

London Heathrow

Wed 1/28

6:30 am-8:32 pm

2 stops20h 02m

$631

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 2/20

2:09 pm-7:30 am

1 stop11h 21m

London Heathrow

Tue 2/24

2:30 pm-7:33 pm

2 stops35h 03m

$634

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Thu 1/22

12:32 pm-8:05 am

2 stops13h 33m

London Heathrow

Wed 1/28

6:30 am-10:19 pm

2 stops21h 49m

$635

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 2/20

2:09 pm-7:30 am

1 stop11h 21m

London Heathrow

Tue 2/24

2:30 pm-9:32 pm

2 stops37h 02m

$635

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How to get the cheapest flight ticket from Louisiana to London

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 London?

The cheapest month to fly to London from Louisiana is in October. Flight prices, which tend to average around $705, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Louisiana averaging around $728.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Louisiana to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $772. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,114. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Louisiana in the morning is the least expensive time of day to depart. momondo users have found prices as low as $853 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $1,029. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Louisiana to London flight route?

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

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

You are more likely to see cheaper flights to London from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $869 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Louisiana for as low as $752 on momondo.

What cabin class options are available on Louisiana to London flights?

There are 3 cabin classes available to choose from on Louisiana to London 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 London flights?

You could potentially save up to 25% on your flight if you consider stops on a Louisiana to London flight.

Cheap Louisiana to London flight deals and tips

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

Best Price Found	$456
Fastest flight time	8h 40m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in London	6 airports

The best one-way flight to London from Louisiana in the past 72 hours is $456. The best round-trip flight deal from Louisiana to London found on momondo in the last 72 hours is $694.

The fastest flight from Louisiana to London takes 8h 40m

Direct flights go from Louisiana to London on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 6 airports in London. From Louisiana there are direct flights to London Heathrow (LHR).

Search flight deals

When did momondo last update prices for flights from Louisiana to London?
Prices for flights from Louisiana to London refresh daily.
How many operators does momondo search for flights from Louisiana to London?
There are 7 operators available for flights from Louisiana to London as of December 2025.
How old do you have to be to fly from Louisiana to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Louisiana to London?
Based on momondo bookings for flights between Louisiana and London, the leading plane model is Boeing 787-8 Dreamliner, making up 61.88% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 24.89%, Boeing 787-9 Dreamliner with 8.74%, and Boeing 777 with 3.59%.

Best airlines flying from Louisiana to London

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $81	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
Delta	PriceFrom $182	Free Cancellation	Rating 7.9 8,012 reviews	Search Delta flights
United Airlines	PriceFrom $446	Free Cancellation	Rating 7.4 9,115 reviews	Search United Airlines flights
Iberia	PriceFrom $568	Free Cancellation	Rating 7.0 3,058 reviews	Search Iberia flights
British Airways	PriceFrom $586	Free Cancellation	Rating 6.7 7,617 reviews	Search British Airways flights
American Airlines	PriceFrom $678	Free Cancellation	Rating 7.2 11,060 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $720	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Watford

Wembley

Cobham

Folkestone

Romford

Richmond

Uxbridge

Chelmsford

Stansted

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisiana to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Louisiana to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisiana to London?

momondo provides multiple filters to help you find the best flight to London from Louisiana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your London trip

We make it super easy to schedule, organize 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

Cheap flights from Louisiana to London from $288

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 London departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Louisiana to London

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Lufthansa flights from Louisiana to London

Our best Lufthansa deals on Louisiana to London flight tickets

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Our best JetBlue deals on Louisiana to London flight tickets

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See travel insights to London from

How to get the cheapest flight ticket from Louisiana to London

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

What is the cheapest Louisiana to London flight route?

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

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

What cabin class options are available on Louisiana to London flights?

There are 3 cabin classes available to choose from on Louisiana to London 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 London flights?

You could potentially save up to 25% on your flight if you consider stops on a Louisiana to London flight.

What is the cheapest airline that flies from Louisiana to London?

JetBlue, Lufthansa, and Delta are the most popular carriers operating from Louisiana to London

What airlines fly to London?

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

The number of flights available between Louisiana and London is 5 per week as of December 2025. The most frequent departure day is Thu, with 60% of weekly flights leaving on this day.

How long does it take to fly to London?

If you’re flying from a popular airport in Louisiana, such as New Orleans or Baton Rouge, and flying into London, then you can expect flight times to average 8h 40m and 11h 35m, respectively.

Cheap Louisiana to London flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in London

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

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

How old do you have to be to fly from Louisiana to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Louisiana to London?

Best airlines flying from Louisiana to London

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

Traveling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights from Louisiana to London?

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

An easier way to manage your London trip

We make it super easy to schedule, organize 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

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London