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Cheap flights from Louisiana to the United Kingdom from $274

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 7/21. 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
1:00 pm - 10:00 am
MSY
-
LGW
15h 00m
1 stop
Multiple Airlines Logo
2:00 pm - 11:59 am
LGW
-
MSY
27h 59m
1 stop
$813Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Scandinavian Airlines Logo
12:45 pm - 4:00 pm
SHV
-
LHR
21h 15m
2 stops
Scandinavian Airlines Logo
6:40 am - 11:29 pm
LHR
-
SHV
22h 49m
2 stops
$832Scandinavian Airlines
Mon, Sep 14 - Mon, Sep 21
Scandinavian Airlines Logo
12:45 pm - 4:00 pm
SHV
-
LHR
21h 15m
2 stops
Scandinavian Airlines Logo
6:40 am - 11:29 pm
LHR
-
SHV
22h 49m
2 stops
$833Scandinavian Airlines
Mon, Sep 14 - Mon, Sep 21
United Airlines Logo
9:00 am - 8:05 am
MSY
-
EDI
17h 05m
1 stop
United Airlines Logo
9:15 am - 1:09 pm
EDI
-
MSY
33h 54m
2 stops
$854United Airlines
Tue, Aug 25 - Tue, Sep 1
British Airways Logo
11:58 am - 3:10 pm
MSY
-
EDI
22h 12m
2 stops
British Airways Logo
6:55 pm - 5:55 pm
EDI
-
MSY
29h 00m
1 stop
$863British Airways
Wed, Oct 28 - Wed, Nov 4
British Airways Logo
11:58 am - 3:10 pm
MSY
-
EDI
22h 12m
2 stops
British Airways Logo
10:25 am - 10:51 pm
EDI
-
MSY
18h 26m
2 stops
$866British Airways
Wed, Oct 28 - Wed, Nov 4
American Airlines Logo
4:44 pm - 12:30 pm
MSY
-
EDI
14h 46m
2 stops
American Airlines Logo
11:25 am - 9:02 pm
EDI
-
MSY
15h 37m
2 stops
$867American Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
7:00 am - 8:25 am
MSY
-
EDI
19h 25m
2 stops
United Airlines Logo
9:00 am - 10:52 am
EDI
-
MSY
31h 52m
1 stop
$871United Airlines
Tue, Aug 25 - Thu, Aug 27
Finnair Logo
12:22 pm - 6:40 pm
MSY
-
GLA
24h 18m
2 stops
Finnair Logo
5:40 pm - 12:05 am
GLA
-
MSY
36h 25m
2 stops
$896Finnair
Tue, Sep 29 - Mon, Oct 12
American Airlines Logo
12:31 pm - 6:55 am
BTR
-
LHR
12h 24m
1 stop
American Airlines Logo
11:55 am - 9:39 pm
LHR
-
BTR
14h 44m
1 stop
$936American Airlines
Mon, Oct 19 - Tue, Oct 27

Delta flights from Louisiana to United Kingdom

Our best Delta deals on Louisiana to United Kingdom flight tickets
Delta
Sep 13
MSY2:20 pmNew Orleans Louis Armstrong
12h 55m
1 stop
LHR9:15 amLondon Heathrow
Sep 23
LHR6:30 amLondon Heathrow
15h 45m
2 stops
MSY4:15 pmNew Orleans Louis Armstrong
$906
Delta
Aug 16
MSY6:14 amNew Orleans Louis Armstrong
18h 11m
1 stop
LHR6:25 amLondon Heathrow
Aug 26
LHR6:30 amLondon Heathrow
15h 40m
2 stops
MSY4:10 pmNew Orleans Louis Armstrong
$907
Delta
Aug 16
MSY9:05 amNew Orleans Louis Armstrong
16h 05m
2 stops
LHR7:10 amLondon Heathrow
Aug 26
LHR6:30 amLondon Heathrow
17h 40m
2 stops
MSY6:10 pmNew Orleans Louis Armstrong
$911

Scandinavian Airlines flights from Louisiana to United Kingdom

Our best Scandinavian Airlines deals on Louisiana to United Kingdom flight tickets
Scandinavian Airlines
Sep 14
SHV12:45 pmShreveport
21h 15m
2 stops
LHR4:00 pmLondon Heathrow
Sep 21
LHR6:40 amLondon Heathrow
22h 49m
2 stops
SHV11:29 pmShreveport
$833
Scandinavian Airlines
Sep 6
MSY10:19 amNew Orleans Louis Armstrong
17h 16m
2 stops
LHR9:35 amLondon Heathrow
Sep 10
LHR6:40 amLondon Heathrow
19h 59m
2 stops
MSY8:39 pmNew Orleans Louis Armstrong
$860
Scandinavian Airlines
Nov 6
SHV10:15 amShreveport
26h 15m
2 stops
LHR6:30 pmLondon Heathrow
Nov 13
LHR6:40 amLondon Heathrow
22h 56m
2 stops
SHV11:36 pmShreveport
$861

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 May 12, 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

Cheapest round-trip

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Tue 8/18

1:00 pm-10:00 am

1 stop15h 00m

London Gatwick

Tue 8/25

2:00 pm-11:59 am

1 stop27h 59m

$813

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Mon 9/14

12:45 pm-4:00 pm

2 stops21h 15m

London Heathrow

Mon 9/21

6:40 am-11:29 pm

2 stops22h 49m

$832

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Mon 9/14

12:45 pm-4:00 pm

2 stops21h 15m

London Heathrow

Mon 9/21

6:40 am-11:29 pm

2 stops22h 49m

$833

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Tue 8/25

9:00 am-8:05 am

1 stop17h 05m

Edinburgh Turnhouse

Tue 9/1

9:15 am-1:09 pm

2 stops33h 54m

$854

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Wed 10/28

11:58 am-3:10 pm

2 stops22h 12m

Edinburgh Turnhouse

Wed 11/4

6:55 pm-5:55 pm

1 stop29h 00m

$863

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Wed 10/28

11:58 am-3:10 pm

2 stops22h 12m

Edinburgh Turnhouse

Wed 11/4

10:25 am-10:51 pm

2 stops18h 26m

$866

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Wed 10/28

4:44 pm-12:30 pm

2 stops14h 46m

Edinburgh Turnhouse

Wed 11/4

11:25 am-9:02 pm

2 stops15h 37m

$867

New OrleansEdinburgh

MSY - EDI

MSYEDI

New Orleans Louis Armstrong

Tue 8/25

7:00 am-8:25 am

2 stops19h 25m

Edinburgh Turnhouse

Thu 8/27

9:00 am-10:52 am

1 stop31h 52m

$871

New OrleansGlasgow

MSY - GLA

MSYGLA

New Orleans Louis Armstrong

Tue 9/29

12:22 pm-6:40 pm

2 stops24h 18m

Glasgow Intl

Mon 10/12

5:40 pm-12:05 am

2 stops36h 25m

$896
Quickest round-trip

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Mon 10/19

12:31 pm-6:55 am

1 stop12h 24m

London Heathrow

Tue 10/27

11:55 am-9:39 pm

1 stop14h 44m

$936

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, November 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 $51. If you aren’t able to travel to United Kingdom during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $81.

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 $769. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,190.

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 $925 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 $735 on momondo.

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

You could potentially save up to 42% 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

$444

Fastest flight time

8h 40m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Louisiana in the past 72 hours is $444. The best round-trip flight deal from Louisiana to United Kingdom found on momondo in the last 72 hours is $1,058.
The fastest flight from Louisiana to United Kingdom takes 8h 40m
Direct flights go from Louisiana to United Kingdom every day.
There are 1,286 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?

  • 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
7.1
2,974 reviews
Search JetBlue flights
DeltaPriceFrom $182Free CancellationRating
7.9
8,450 reviews
Search Delta flights
United AirlinesPriceFrom $446Free CancellationRating
7.4
9,702 reviews
Search United Airlines flights
British AirwaysPriceFrom $568Free CancellationRating
6.7
7,972 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $676Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $676Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights
FinnairPriceFrom $705Free CancellationRating
7.6
1,393 reviews
Search Finnair flights
IberiaPriceFrom $756Free CancellationRating
7.0
3,215 reviews
Search Iberia 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 $504
Flights to Manchesterfrom $531
Flights to Edinburghfrom $616
Flights to Glasgowfrom $545
Flights to Birminghamfrom $653
Flights to Newcastle upon Tynefrom $688
Flights to Belfastfrom $688
Flights to Bristolfrom $657
Flights to Invernessfrom $729
Flights to Liverpoolfrom $737
Flights to Leedsfrom $648
Flights to Aberdeenfrom $817