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Cheap flights from Louisiana to the United Kingdom from £177

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 30/9. 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 return flights

Multiple Airlines Logo
22:48 - 10:00MSY-LGW
29h 12m2 stops
Multiple Airlines Logo
14:00 - 23:38LGW-MSY
14h 38m1 stop
£439Multiple Airlines
Find Deal
Mon, 20 Oct - Mon, 27 Oct
Scandinavian Airlines Logo
11:10 - 16:00MSY-LHR
22h 50m2 stops
Scandinavian Airlines Logo
06:40 - 22:23LHR-MSY
21h 43m2 stops
£448Scandinavian Airlines
Find Deal
Tue, 24 Feb - Mon, 2 Mar
United Airlines Logo
14:14 - 10:15MSY-LHR
14h 01m1 stop
United Airlines Logo
12:05 - 19:38LHR-MSY
13h 33m1 stop
£463United Airlines
Find Deal
Tue, 4 Nov - Thu, 13 Nov
Air Canada Logo
18:05 - 11:20MSY-LHR
11h 15m1 stop
Air Canada Logo
13:00 - 23:44LHR-MSY
16h 44m2 stops
£473Air Canada
Find Deal
Wed, 5 Nov - Wed, 12 Nov
JetBlue Logo
06:00 - 09:30MSY-LHR
21h 30m1 stop
JetBlue Logo
12:20 - 08:52LHR-MSY
26h 32m1 stop
£491JetBlue
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Thu, 6 Nov - Thu, 20 Nov
JetBlue Logo
18:20 - 06:55MSY-LHR
30h 35m1 stop
JetBlue Logo
07:25 - 08:52LHR-MSY
31h 27m1 stop
£492JetBlue
Find Deal
Thu, 6 Nov - Thu, 20 Nov
Delta Logo
07:33 - 07:50SHV-LHR
18h 17m1 stop
Delta Logo
09:00 - 23:28LHR-SHV
20h 28m2 stops
£499Delta
Find Deal
Wed, 5 Nov - Wed, 12 Nov
Delta Logo
10:22 - 06:25BTR-LHR
14h 03m1 stop
Delta Logo
09:00 - 21:52LHR-BTR
18h 52m2 stops
£499Delta
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Wed, 5 Nov - Wed, 12 Nov
United Airlines Logo
05:15 - 11:35MSY-LHR
24h 20m1 stop
United Airlines Logo
17:40 - 11:02LHR-MSY
23h 22m1 stop
£512United Airlines
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Air Canada Logo
07:00 - 06:35MSY-LHR
17h 35m2 stops
Air Canada Logo
17:40 - 11:02LHR-MSY
23h 22m1 stop
£526Air Canada
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Tue, 14 Oct - Tue, 21 Oct

United Airlines flights from Louisiana to United Kingdom

Our best United Airlines deals on Louisiana to United Kingdom flight tickets
United Airlines
4 Nov
MSY14:14New Orleans Louis Armstrong
14h 01m
1 stop
LHR10:15London Heathrow
13 Nov
LHR12:05London Heathrow
13h 33m
1 stop
MSY19:38New Orleans Louis Armstrong
£463
Find similar
United Airlines
14 Oct
MSY05:15New Orleans Louis Armstrong
24h 20m
1 stop
LHR11:35London Heathrow
21 Oct
LHR17:40London Heathrow
23h 22m
1 stop
MSY11:02New Orleans Louis Armstrong
£512
Find similar
United Airlines
15 Oct
MSY10:28New Orleans Louis Armstrong
16h 07m
2 stops
LHR08:35London Heathrow
22 Oct
LHR06:55London Heathrow
19h 02m
2 stops
MSY19:57New Orleans Louis Armstrong
£513
Find similar

British Airways flights from Louisiana to United Kingdom

Our best British Airways deals on Louisiana to United Kingdom flight tickets
British Airways
4 Nov
MSY17:40New Orleans Louis Armstrong
12h 20m
1 stop
LHR12:00London Heathrow
13 Nov
LHR13:45London Heathrow
10h 10m
MSY17:55New Orleans Louis Armstrong
£511
Find similar
British Airways
1 Oct
BTR16:31Baton Rouge Ryan
12h 19m
1 stop
LHR10:50London Heathrow
7 Oct
LHR15:10London Heathrow
13h 53m
1 stop
BTR23:03Baton Rouge Ryan
£516
Find similar
British Airways
11 Feb
MSY17:47New Orleans Louis Armstrong
12h 18m
1 stop
LHR12:05London Heathrow
17 Feb
LHR15:00London Heathrow
13h 07m
1 stop
MSY22:07New Orleans Louis Armstrong
£518
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 23 September 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

Mon 20/10

22:48-10:00

2 stops29h 12m

London Gatwick

Mon 27/10

14:00-23:38

1 stop14h 38m

£439

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 24/2

11:10-16:00

2 stops22h 50m

London Heathrow

Mon 2/3

06:40-22:23

2 stops21h 43m

£448

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 4/11

14:14-10:15

1 stop14h 01m

London Heathrow

Thu 13/11

12:05-19:38

1 stop13h 33m

£463

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 5/11

18:05-11:20

1 stop11h 15m

London Heathrow

Wed 12/11

13:00-23:44

2 stops16h 44m

£473

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 6/11

06:00-09:30

1 stop21h 30m

London Heathrow

Thu 20/11

12:20-08:52

1 stop26h 32m

£491

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 6/11

18:20-06:55

1 stop30h 35m

London Heathrow

Thu 20/11

07:25-08:52

1 stop31h 27m

£492

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Wed 5/11

07:33-07:50

1 stop18h 17m

London Heathrow

Wed 12/11

09:00-23:28

2 stops20h 28m

£499

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 5/11

10:22-06:25

1 stop14h 03m

London Heathrow

Wed 12/11

09:00-21:52

2 stops18h 52m

£499

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 14/10

05:15-11:35

1 stop24h 20m

London Heathrow

Tue 21/10

17:40-11:02

1 stop23h 22m

£512

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 14/10

07:00-06:35

2 stops17h 35m

London Heathrow

Tue 21/10

17:40-11:02

1 stop23h 22m

£526

Flights are sorted by cheapest return 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?

The cheapest month to fly to United Kingdom from Louisiana is in October. Flight prices, which tend to average around £523, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of October, then departing from Louisiana during the month August is also very affordable. Most momondo users find prices during this month for around £539.

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 Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £511. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Louisiana to United Kingdom for around £837.

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

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £661. Try not to purchase tickets in the morning because they tend to be around £683. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 £642 when searching weeks before you fly. 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 £504 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 12% 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

Fastest flight time

8h 40m

Direct flights

Mon, Wed, Fri and Sun

Airports in United Kingdom

1 airport
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. There are no airlines offering direct flights..
There is 1 airport near United Kingdom: London Heathrow (LHR)
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  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
British AirwaysPriceFrom £427Free CancellationRating
6.7
7,391 reviews
Search British Airways flights

Why use momondo?

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

Finding the right flight to United Kingdom from Louisiana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United Kingdom quick and easy, saving you time and money.

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

Yes. All flights to United Kingdom from Louisiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Louisiana to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise 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

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Manchesterfrom £30
Flights to Birminghamfrom £36
Flights to Edinburghfrom £30
Flights to Belfastfrom £29
Flights to Glasgowfrom £36
Flights to Bristolfrom £46
Flights to Newcastle upon Tynefrom £32
Flights to Aberdeenfrom £49
Flights to Liverpoolfrom £30
Flights to Leedsfrom £60
Flights to Invernessfrom £37