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Cheap flights from Louisiana to the United Kingdom from $206

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 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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.
Multiple Airlines Logo
11:02 am - 10:00 am
MSY
-
LGW
16h 58m1 stop
Multiple Airlines Logo
2:00 pm - 10:58 pm
LGW
-
MSY
14h 58m1 stop
$511Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
7:00 am - 10:00 am
MSY
-
LGW
21h 00m1 stop
Multiple Airlines Logo
2:00 pm - 7:41 pm
LGW
-
MSY
35h 41m1 stop
$528Multiple Airlines
Thu, Jan 22 - Thu, Feb 5
Multiple Airlines Logo
11:02 am - 10:00 am
MSY
-
LGW
16h 58m1 stop
Multiple Airlines Logo
2:00 pm - 11:09 pm
LGW
-
MSY
39h 09m2 stops
$556Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
British Airways Logo
11:21 am - 10:45 am
MSY
-
GLA
17h 24m2 stops
British Airways Logo
8:25 pm - 6:55 pm
GLA
-
MSY
27h 30m1 stop
$604British Airways
Wed, Feb 25 - Wed, Mar 11
British Airways Logo
11:21 am - 10:45 am
MSY
-
GLA
17h 24m2 stops
British Airways Logo
7:05 pm - 6:55 pm
GLA
-
MSY
28h 50m1 stop
$605British Airways
Wed, Feb 25 - Wed, Mar 11
Lufthansa Logo
1:55 pm - 10:15 am
BTR
-
LHR
14h 20m1 stop
Lufthansa Logo
8:30 am - 9:32 pm
LHR
-
BTR
19h 02m2 stops
$609Lufthansa
Fri, Jan 23 - Fri, Jan 30
Delta Logo
5:24 pm - 10:30 am
MSY
-
MAN
11h 06m1 stop
Delta Logo
1:00 pm - 11:30 pm
MAN
-
MSY
16h 30m1 stop
$624Delta
Fri, Jan 16 - Sun, Jan 18
Delta Logo
4:02 pm - 9:00 am
BTR
-
LHR
10h 58m1 stop
Delta Logo
8:40 am - 10:01 pm
LHR
-
BTR
19h 21m2 stops
$631Delta
Fri, Jan 23 - Fri, Feb 6
American Airlines Logo
5:34 pm - 4:20 pm
MSY
-
MAN
16h 46m2 stops
American Airlines Logo
7:50 am - 8:51 pm
MAN
-
MSY
19h 01m2 stops
$631American Airlines
Wed, Jan 7 - Wed, Jan 14
Lufthansa Logo
1:55 pm - 11:15 am
BTR
-
LHR
15h 20m2 stops
Lufthansa Logo
9:30 am - 9:32 pm
LHR
-
BTR
18h 02m2 stops
$649Lufthansa
Fri, Jan 23 - Fri, Jan 30

Lufthansa flights from Louisiana to United Kingdom

Our best Lufthansa deals on Louisiana to United Kingdom flight tickets
Lufthansa
Jan 23
BTR1:55 pmBaton Rouge Ryan
14h 20m
1 stop
LHR10:15 amLondon Heathrow
Jan 30
LHR8:30 amLondon Heathrow
19h 02m
2 stops
BTR9:32 pmBaton Rouge Ryan
$609
Find similar
Lufthansa
Jan 23
BTR1:55 pmBaton Rouge Ryan
15h 20m
2 stops
LHR11:15 amLondon Heathrow
Jan 30
LHR9:30 amLondon Heathrow
18h 02m
2 stops
BTR9:32 pmBaton Rouge Ryan
$649
Find similar
Lufthansa
Jan 23
BTR1:55 pmBaton Rouge Ryan
11h 35m
1 stop
LHR7:30 amLondon Heathrow
Jan 30
LHR10:00 amLondon Heathrow
13h 53m
1 stop
BTR5:53 pmBaton Rouge Ryan
$655
Find similar

JetBlue flights from Louisiana to United Kingdom

Our best JetBlue deals on Louisiana to United Kingdom 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
$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
JetBlue
Feb 5
MSY11:04 amNew Orleans Louis Armstrong
16h 26m
1 stop
LHR9:30 amLondon Heathrow
Feb 8
LHR12:20 pmLondon Heathrow
27h 45m
1 stop
MSY10:05 amNew Orleans Louis Armstrong
$646
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 December 27, 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

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

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Thu 1/22

7:00 am-10:00 am

1 stop21h 00m

London Gatwick

Thu 2/5

2:00 pm-7:41 pm

1 stop35h 41m

$528

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-11:09 pm

2 stops39h 09m

$556

New OrleansGlasgow

MSY - GLA

MSYGLA

New Orleans Louis Armstrong

Wed 2/25

11:21 am-10:45 am

2 stops17h 24m

Glasgow Intl

Wed 3/11

8:25 pm-6:55 pm

1 stop27h 30m

$604

New OrleansGlasgow

MSY - GLA

MSYGLA

New Orleans Louis Armstrong

Wed 2/25

11:21 am-10:45 am

2 stops17h 24m

Glasgow Intl

Wed 3/11

7:05 pm-6:55 pm

1 stop28h 50m

$605

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 1/23

1:55 pm-10:15 am

1 stop14h 20m

London Heathrow

Fri 1/30

8:30 am-9:32 pm

2 stops19h 02m

$609

New OrleansManchester

MSY - MAN

MSYMAN

New Orleans Louis Armstrong

Fri 1/16

5:24 pm-10:30 am

1 stop11h 06m

Manchester

Sun 1/18

1:00 pm-11:30 pm

1 stop16h 30m

$624

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 1/23

4:02 pm-9:00 am

1 stop10h 58m

London Heathrow

Fri 2/6

8:40 am-10:01 pm

2 stops19h 21m

$631

New OrleansManchester

MSY - MAN

MSYMAN

New Orleans Louis Armstrong

Wed 1/7

5:34 pm-4:20 pm

2 stops16h 46m

Manchester

Wed 1/14

7:50 am-8:51 pm

2 stops19h 01m

$631

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Fri 1/23

1:55 pm-11:15 am

2 stops15h 20m

London Heathrow

Fri 1/30

9:30 am-9:32 pm

2 stops18h 02m

$649

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 $705. 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 $772. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,114.

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 $1,029. 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 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 $869 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 $752 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 25% 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

$456

Fastest flight time

8h 40m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Louisiana in the past 72 hours is $456. The best round-trip flight deal from Louisiana to United Kingdom found on momondo in the last 72 hours is $694.
The fastest flight from Louisiana to United Kingdom takes 8h 40m
Direct flights go from Louisiana to United Kingdom on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 1,286 airports in United Kingdom. From Louisiana there are direct flights to 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
2,899 reviews
Search JetBlue flights
DeltaPriceFrom $182Free CancellationRating
7.9
8,019 reviews
Search Delta flights
United AirlinesPriceFrom $446Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
IberiaPriceFrom $568Free CancellationRating
7.0
3,059 reviews
Search Iberia flights
American AirlinesPriceFrom $568Free CancellationRating
7.2
11,066 reviews
Search American Airlines flights
British AirwaysPriceFrom $568Free CancellationRating
6.7
7,614 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $673Free CancellationRating
7.5
677 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 $343
Flights to Manchesterfrom $388
Flights to Edinburghfrom $389
Flights to Birminghamfrom $389
Flights to Glasgowfrom $411
Flights to Newcastle upon Tynefrom $462
Flights to Belfastfrom $455
Flights to Bristolfrom $450
Flights to Invernessfrom $401
Flights to Liverpoolfrom $444
Flights to Aberdeenfrom $496
Flights to Leedsfrom $459