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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 3/23. 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.
British Airways Logo
6:21 pm - 3:15 pm
MSY
-
EDI
15h 54m
2 stops
British Airways Logo
1:10 pm - 6:55 pm
EDI
-
MSY
34h 45m
1 stop
$610British Airways
Mon, Mar 9 - Mon, Mar 16
British Airways Logo
6:21 pm - 3:15 pm
MSY
-
EDI
15h 54m
2 stops
British Airways Logo
6:05 am - 8:20 pm
EDI
-
MSY
19h 15m
2 stops
$613British Airways
Mon, Mar 9 - Mon, Mar 16
Delta Logo
6:07 am - 6:55 am
BTR
-
LHR
19h 48m
2 stops
Delta Logo
6:30 am - 10:03 pm
LHR
-
BTR
20h 33m
2 stops
$637Delta
Wed, Mar 11 - Wed, Mar 18
American Airlines Logo
6:00 am - 7:30 am
MSY
-
EDI
19h 30m
1 stop
American Airlines Logo
11:25 am - 12:11 am
EDI
-
MSY
18h 46m
1 stop
$640American Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
2:00 pm - 7:30 am
BTR
-
LHR
12h 30m
1 stop
United Airlines Logo
9:30 am - 10:45 pm
LHR
-
BTR
18h 15m
2 stops
$643United Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
6:10 am - 10:00 am
MSY
-
LGW
22h 50m
1 stop
Multiple Airlines Logo
2:00 pm - 7:01 pm
LGW
-
MSY
34h 01m
1 stop
$643Multiple Airlines
Mon, Mar 9 - Fri, Mar 13
American Airlines Logo
6:00 am - 7:30 am
MSY
-
EDI
19h 30m
1 stop
American Airlines Logo
11:25 am - 11:22 pm
EDI
-
MSY
17h 57m
2 stops
$644American Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
10:59 pm - 6:00 am
MSY
-
LGW
25h 01m
2 stops
Multiple Airlines Logo
2:00 pm - 10:58 pm
LGW
-
MSY
14h 58m
1 stop
$645Multiple Airlines
Sun, Feb 22 - Thu, Mar 5
United Airlines Logo
7:00 am - 7:20 am
MSY
-
EDI
18h 20m
3 stops
United Airlines Logo
9:00 am - 5:03 pm
EDI
-
MSY
14h 03m
1 stop
$646United Airlines
Tue, Apr 21 - Wed, Apr 29
Delta Logo
6:00 am - 6:45 am
SHV
-
LHR
18h 45m
1 stop
Delta Logo
9:55 am - 10:44 pm
LHR
-
SHV
18h 49m
2 stops
$648Delta
Wed, Apr 1 - Wed, Apr 8

Air Canada flights from Louisiana to United Kingdom

Our best Air Canada deals on Louisiana to United Kingdom flight tickets
Air Canada
Apr 23
MSY7:00 amNew Orleans Louis Armstrong
18h 20m
2 stops
EDI7:20 amEdinburgh Turnhouse
Apr 29
EDI9:00 amEdinburgh Turnhouse
14h 03m
1 stop
MSY5:03 pmNew Orleans Louis Armstrong
$696
Air Canada
Apr 21
MSY6:00 amNew Orleans Louis Armstrong
33h 00m
2 stops
LHR9:00 pmLondon Heathrow
Apr 30
LHR5:40 pmLondon Heathrow
45h 02m
2 stops
MSY8:42 amNew Orleans Louis Armstrong
$716
Air Canada
Mar 10
MSY6:00 amNew Orleans Louis Armstrong
20h 10m
2 stops
LHR7:10 amLondon Heathrow
Apr 29
LHR8:30 amLondon Heathrow
14h 33m
1 stop
MSY5:03 pmNew Orleans Louis Armstrong
$728

Iberia flights from Louisiana to United Kingdom

Our best Iberia deals on Louisiana to United Kingdom flight tickets
Iberia
Mar 9
MSY10:47 amNew Orleans Louis Armstrong
15h 03m
1 stop
LHR6:50 amLondon Heathrow
Mar 16
LHR7:05 pmLondon Heathrow
30h 15m
2 stops
MSY8:20 pmNew Orleans Louis Armstrong
$692
Iberia
Mar 10
MSY6:21 pmNew Orleans Louis Armstrong
12h 44m
1 stop
LHR12:05 pmLondon Heathrow
Apr 29
LHR11:30 amLondon Heathrow
17h 52m
2 stops
MSY11:22 pmNew Orleans Louis Armstrong
$697
Iberia
Apr 1
MSY10:47 amNew Orleans Louis Armstrong
13h 33m
1 stop
LHR6:20 amLondon Heathrow
Apr 16
LHR11:30 amLondon Heathrow
17h 52m
2 stops
MSY11:22 pmNew Orleans Louis Armstrong
$698

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 February 11, 2026.
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 OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Mon 3/9

6:21 pm-3:15 pm

2 stops15h 54m

Edinburgh Turnhouse

Mon 3/16

1:10 pm-6:55 pm

1 stop34h 45m

$610

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Mon 3/9

6:21 pm-3:15 pm

2 stops15h 54m

Edinburgh Turnhouse

Mon 3/16

6:05 am-8:20 pm

2 stops19h 15m

$613

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 3/11

6:07 am-6:55 am

2 stops19h 48m

London Heathrow

Wed 3/18

6:30 am-10:03 pm

2 stops20h 33m

$637

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Tue 4/21

6:00 am-7:30 am

1 stop19h 30m

Edinburgh Turnhouse

Tue 4/28

11:25 am-12:11 am

1 stop18h 46m

$640

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 3/11

2:00 pm-7:30 am

1 stop12h 30m

London Heathrow

Wed 3/18

9:30 am-10:45 pm

2 stops18h 15m

$643

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Mon 3/9

6:10 am-10:00 am

1 stop22h 50m

London Gatwick

Fri 3/13

2:00 pm-7:01 pm

1 stop34h 01m

$643

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Tue 4/21

6:00 am-7:30 am

1 stop19h 30m

Edinburgh Turnhouse

Tue 4/28

11:25 am-11:22 pm

2 stops17h 57m

$644

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Sun 2/22

10:59 pm-6:00 am

2 stops25h 01m

London Gatwick

Thu 3/5

2:00 pm-10:58 pm

1 stop14h 58m

$645

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Tue 4/21

7:00 am-7:20 am

3 stops18h 20m

Edinburgh Turnhouse

Wed 4/29

9:00 am-5:03 pm

1 stop14h 03m

$646

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Wed 4/1

6:00 am-6:45 am

1 stop18h 45m

London Heathrow

Wed 4/8

9:55 am-10:44 pm

2 stops18h 49m

$648

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 September is also cheap. Prices for this month can be found on momondo for an average of $718.

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 $1,118.

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 $870 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 $695 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 49% 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

$379

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 $379. The best round-trip flight deal from Louisiana to United Kingdom found on momondo in the last 72 hours is $721.
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
2,893 reviews
Search JetBlue flights
DeltaPriceFrom $182Free CancellationRating
7.9
8,175 reviews
Search Delta flights
United AirlinesPriceFrom $446Free CancellationRating
7.4
9,274 reviews
Search United Airlines flights
IberiaPriceFrom $568Free CancellationRating
7.0
3,112 reviews
Search Iberia flights
American AirlinesPriceFrom $568Free CancellationRating
7.2
11,266 reviews
Search American Airlines flights
British AirwaysPriceFrom $568Free CancellationRating
6.7
7,728 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $673Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
FinnairPriceFrom $705Free CancellationRating
7.6
1,360 reviews
Search Finnair 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 $366
Flights to Manchesterfrom $392
Flights to Edinburghfrom $369
Flights to Birminghamfrom $393
Flights to Glasgowfrom $395
Flights to Newcastle upon Tynefrom $459
Flights to Belfastfrom $552
Flights to Bristolfrom $482
Flights to Invernessfrom $422
Flights to Liverpoolfrom $456
Flights to Leedsfrom $472
Flights to Aberdeenfrom $535