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Cheap flights from Louisiana to the United Kingdom from $229

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 12/8. 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 the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
1:37 pm - 8:45 amBTR-LHR
13h 08m2 stops
Virgin Atlantic Logo
5:35 pm - 10:03 pmLHR-BTR
34h 28m2 stops
$574Virgin Atlantic
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Tue, Feb 10 - Sun, Feb 22
Virgin Atlantic Logo
5:00 pm - 11:40 amBTR-LHR
12h 40m1 stop
Virgin Atlantic Logo
5:35 pm - 10:03 pmLHR-BTR
34h 28m2 stops
$579Virgin Atlantic
Find Deal
Tue, Feb 10 - Sun, Feb 22
Delta Logo
6:00 am - 6:25 amLFT-LHR
18h 25m1 stop
Delta Logo
12:30 pm - 9:10 pmLHR-LFT
14h 40m1 stop
$595Delta
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Wed, Dec 10 - Wed, Jan 14
British Airways Logo
7:55 pm - 4:40 pmMSY-GLA
14h 45m1 stop
British Airways Logo
8:25 pm - 5:55 pmGLA-MSY
27h 30m1 stop
$602British Airways
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Thu, Jan 8 - Wed, Jan 14
KLM Logo
8:30 am - 7:50 amSHV-LHR
17h 20m1 stop
KLM Logo
8:55 am - 8:00 pmLHR-SHV
17h 05m1 stop
$603KLM
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Tue, Feb 3 - Tue, Feb 17
KLM Logo
5:50 pm - 11:40 amBTR-LHR
11h 50m1 stop
KLM Logo
10:45 am - 10:03 pmLHR-BTR
17h 18m1 stop
$604KLM
Find Deal
Wed, Jan 7 - Tue, Jan 13
British Airways Logo
7:55 pm - 2:50 pmMSY-BHD
12h 55m1 stop
British Airways Logo
6:35 am - 5:55 pmBHD-MSY
17h 20m1 stop
$605British Airways
Find Deal
Tue, Dec 9 - Tue, Dec 16
Delta Logo
10:32 am - 10:15 amBTR-LHR
17h 43m2 stops
Delta Logo
10:10 am - 10:03 pmLHR-BTR
17h 53m2 stops
$608Delta
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Wed, Jan 7 - Tue, Jan 13
American Airlines Logo
3:09 pm - 2:15 pmMSY-EDI
17h 06m2 stops
American Airlines Logo
7:25 am - 8:51 pmEDI-MSY
19h 26m2 stops
$611American Airlines
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Wed, Dec 31 - Sun, Jan 11
American Airlines Logo
12:48 pm - 12:30 pmMSY-EDI
17h 42m2 stops
American Airlines Logo
7:25 am - 9:07 pmEDI-MSY
19h 42m2 stops
$612American Airlines
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Wed, Dec 31 - Sun, Jan 11

Virgin Atlantic flights from Louisiana to United Kingdom

Our best Virgin Atlantic deals on Louisiana to United Kingdom flight tickets
Virgin Atlantic
Feb 10
BTR1:37 pmBaton Rouge Ryan
13h 08m
2 stops
LHR8:45 amLondon Heathrow
Feb 22
LHR5:35 pmLondon Heathrow
34h 28m
2 stops
BTR10:03 pmBaton Rouge Ryan
$574
Find similar
Virgin Atlantic
Feb 10
BTR5:00 pmBaton Rouge Ryan
12h 40m
1 stop
LHR11:40 amLondon Heathrow
Feb 22
LHR5:35 pmLondon Heathrow
34h 28m
2 stops
BTR10:03 pmBaton Rouge Ryan
$579
Find similar
Virgin Atlantic
Feb 10
BTR1:37 pmBaton Rouge Ryan
37h 08m
2 stops
LHR8:45 amLondon Heathrow
Feb 22
LHR5:35 pmLondon Heathrow
34h 28m
2 stops
BTR10:03 pmBaton Rouge Ryan
$588
Find similar

Delta flights from Louisiana to United Kingdom

Our best Delta deals on Louisiana to United Kingdom flight tickets
Delta
Nov 11
LFT3:32 pmLafayette Regional
11h 28m
1 stop
LHR9:00 amLondon Heathrow
Nov 18
LHR9:00 amLondon Heathrow
19h 15m
2 stops
LFT10:15 pmLafayette Regional
$588
Find similar
Delta
Nov 11
LFT6:01 amLafayette Regional
19h 04m
2 stops
LHR7:05 amLondon Heathrow
Nov 18
LHR11:30 amLondon Heathrow
16h 45m
2 stops
LFT10:15 pmLafayette Regional
$592
Find similar
Delta
Dec 10
LFT6:00 amLafayette Regional
18h 25m
1 stop
LHR6:25 amLondon Heathrow
Jan 14
LHR12:30 pmLondon Heathrow
14h 40m
1 stop
LFT9:10 pmLafayette Regional
$595
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 10, 2025.
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

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Tue 2/10

1:37 pm-8:45 am

2 stops13h 08m

London Heathrow

Sun 2/22

5:35 pm-10:03 pm

2 stops34h 28m

$574

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Tue 2/10

5:00 pm-11:40 am

1 stop12h 40m

London Heathrow

Sun 2/22

5:35 pm-10:03 pm

2 stops34h 28m

$579

LafayetteLondon

LFT - LHR

LFTLHR

Lafayette Regional

Wed 12/10

6:00 am-6:25 am

1 stop18h 25m

London Heathrow

Wed 1/14

12:30 pm-9:10 pm

1 stop14h 40m

$595

New OrleansGlasgow

MSY - GLA

MSYGLA

New Orleans Louis Armstrong

Thu 1/8

7:55 pm-4:40 pm

1 stop14h 45m

Glasgow Intl

Wed 1/14

8:25 pm-5:55 pm

1 stop27h 30m

$602

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Tue 2/3

8:30 am-7:50 am

1 stop17h 20m

London Heathrow

Tue 2/17

8:55 am-8:00 pm

1 stop17h 05m

$603

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 1/7

5:50 pm-11:40 am

1 stop11h 50m

London Heathrow

Tue 1/13

10:45 am-10:03 pm

1 stop17h 18m

$604

New OrleansBelfast

MSY - BHD

MSYBHD

New Orleans Louis Armstrong

Tue 12/9

7:55 pm-2:50 pm

1 stop12h 55m

Belfast City

Tue 12/16

6:35 am-5:55 pm

1 stop17h 20m

$605

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 1/7

10:32 am-10:15 am

2 stops17h 43m

London Heathrow

Tue 1/13

10:10 am-10:03 pm

2 stops17h 53m

$608

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Wed 12/31

3:09 pm-2:15 pm

2 stops17h 06m

Edinburgh Turnhouse

Sun 1/11

7:25 am-8:51 pm

2 stops19h 26m

$611

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Wed 12/31

12:48 pm-12:30 pm

2 stops17h 42m

Edinburgh Turnhouse

Sun 1/11

7:25 am-9:07 pm

2 stops19h 42m

$612

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

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

What is the cheapest month to fly to United Kingdom?

In general, October is the cheapest month to fly from Louisiana to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $703. If you aren’t able to travel to United Kingdom during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $728.

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 Tuesday when prices can be found for as low as $777. The most expensive day to fly to United Kingdom is Monday, with ticket prices averaging around $1,167.

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

According to our data, the cheapest time of day to fly to United Kingdom is in the morning. momondo users have found flights departing from Louisiana to United Kingdom in the morning for as low as $853. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the evening, with an average ticket price of $1,059. 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 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 to 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 $861 when searching weeks out. 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 $766 on momondo.

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

There are 3 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 23% 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

$458

Fastest flight time

8h 40m

Direct flights

Mon, Wed, Fri and Sun

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from Louisiana in the past 72 hours is $458. The best round-trip flight deal from Louisiana to United Kingdom found on momondo in the last 72 hours is $703.
The fastest flight from Louisiana to United Kingdom takes 8h 40m
Direct flights go from Louisiana to United Kingdom on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is British Airways.
There is 1 airport near United Kingdom: London Heathrow (LHR)
Search flight deals

  • 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?

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

    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 United Kingdom.

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

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Louisiana to 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
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $81Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
DeltaPriceFrom $182Free CancellationRating
7.9
8,004 reviews
Search Delta flights
IberiaPriceFrom $568Free CancellationRating
7.0
3,007 reviews
Search Iberia flights
American AirlinesPriceFrom $568Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $587Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
British AirwaysPriceFrom $593Free CancellationRating
6.7
7,508 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $677Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisiana to United Kingdom for you.

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

momondo does allow users to show only those flights to United Kingdom from Louisiana which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to United Kingdom 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 United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from Louisiana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your United Kingdom trip

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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
Flights to Londonfrom $14
Flights to Manchesterfrom $344
Flights to Edinburghfrom $409
Flights to Glasgowfrom $400
Flights to Birminghamfrom $412
Flights to Newcastle upon Tynefrom $435
Flights to Belfastfrom $495
Flights to Bristolfrom $436
Flights to Invernessfrom $420
Flights to Liverpoolfrom $437
Flights to Aberdeenfrom $498
Flights to Leedsfrom $432