Cheap flights from Louisiana to London (LON) from $177

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
MSY — LON
sep. 26 — oct. 31

How far in advance should I book a flight from Louisiana to London?

Travelers have found it’s best to book a flight 61 days in advance to save up to 75% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Louisiana to London 1-2 weeks in advance for as low as $1,388, or $1,986 for flights within the next 24 hours.

What is the cheapest month to fly from Louisiana to London?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, April can be a great choice for travel to London. Flights to London from Louisiana in April are about $1,066 on average during April, but can be found for as low as $661.

When is the cheapest time to fly from Louisiana to London (LA - LON)?

When flying from Louisiana to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Louisiana to London

Check out some of the cheapest United Airlines flights we've come across from Louisiana to London. Make sure to check back often as deals are often changing.

Cheap Virgin Atlantic flights from Louisiana to London

To aid your search, here are some of the cheapest Virgin Atlantic flights we've found from Louisiana to London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Louisiana to London flights in September & October 2023

The best prices found for Louisiana to LON flights for September, October
These are some of the most attractive deals on flights from Louisiana to London in 2023. Check back in a little while for more flight options.

Louisiana to London 2023 flight deals

Cheap flights to London from Louisiana found for this year
These are some of the most attractive deals on flights from Louisiana to London in 2023. Check back in a little while for more flight options.

Non-stop flights to London from Louisiana

Save time with Louisiana to London direct flight deals
Consider booking one of these non-stop flights heading from Louisiana to London. Select from other flights from Louisiana to London by using the search form above.

Louisiana to London flights leaving soon

Late deals on return flights to London from Louisiana, departing today and this week
Have a look at some of the flights available from Louisiana to London departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to London from Louisiana

The cheapest one-way flights from Louisiana to London
If you're seeking multiple options on one-way flights from Louisiana to London, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Louisiana to London should utilize the search form at the the top of the page.

Find flights from Louisiana to London within your budget

Use the slider to find flights from Louisiana to London that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$620 - $728

Route

Depart

Return

Price

ShreveportLondon Gatwick

SHV - LGW

SHVLGW

Shreveport

mié. 11/8

2 stops19h 57m

London Gatwick

mié. 11/29

2 stops27h 10m

Baton Rouge RyanLondon Heathrow

BTR - LHR

BTRLHR

Baton Rouge Ryan

mié. 10/18

1 stop17h 21m

London Heathrow

mié. 10/25

2 stops19h 59m

ShreveportLondon Heathrow

SHV - LHR

SHVLHR

Shreveport

mié. 11/8

2 stops18h 45m

London Heathrow

mié. 11/29

2 stops17h 39m

New Orleans Louis ArmstrongLondon Gatwick

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

mar. 10/31

1 stop12h 28m

London Gatwick

mar. 11/7

1 stop25h 48m

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mar. 1/9

Nonstop8h 40m

London Heathrow

mié. 1/24

2 stops34h 30m

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mar. 10/31

1 stop14h 10m

London Heathrow

mié. 11/8

2 stops23h 24m

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

dom. 12/31

1 stop11h 59m

London Heathrow

mié. 1/10

2 stops18h 37m

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mié. 10/18

1 stop12h 42m

London Heathrow

mié. 10/25

Nonstop9h 50m

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

mié. 12/13

2 stops13h 25m

London Heathrow

mar. 12/19

2 stops16h 49m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing London

Peruse reviews from past customers who have flown with United Airlines, Virgin Atlantic and British Airways from Louisiana to London to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

No wifi on the plane even though there was a signal.

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

No wifi on the plane even though there was a signal.

Air France
7.6
Good
274 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

No wifi on the plane even though there was a signal.

Finnair
7.5
Good
342 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

No wifi on the plane even though there was a signal.

KLM
7.5
Good
196 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

No wifi on the plane even though there was a signal.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,016 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.0

Reviews

1 / 10

No wifi on the plane even though there was a signal.

Related info for your journey

Useful info, stats and facts about Louisiana to London flights.

Can I find flights from Louisiana to London for under $700 on Cheapflights?

Yes, there are multiple flights from Louisiana to London for under $700. The cheapest flight booked recently is on American Airlines for just $620, but on average you can expect to pay $669.

Are there nonstop flights from Louisiana to London for under $800 on Cheapflights?

Cheapflights has at least 20 direct flights from Louisiana to London under $800. A good price for a nonstop flight from Louisiana to London is less than $916.

Are there last-minute flights available from Louisiana to London for under $900?

There are currently 16+ open flights from Louisiana to London within the next 7 days for less than $900.

What are the most popular routes from Louisiana to London?

What are the most popular airlines that fly from Louisiana to London?

What are the most reliable airlines from Louisiana to London?

Consider American Airlines (43%), Aer Lingus (43%) or Finnair (43%) when booking your flight. These represent the most reliable airlines when flying from Louisiana to London.

What are the cheapest flights from Louisiana to London?

While on average a flight from Louisiana to London is generally $1,445, our data shows the cheapest flight currently is $584. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay $482 for that flight.

What does MSY to LHR mean?

This is defined as New Orleans Louis Armstrong Airport (MSY) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely. London Gatwick Airport (LGW), London Stansted Airport (STN), London City Airport (LCY), London Luton Airport (LTN), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.

Departure points for flights from Louisiana to London

Select to see more specific information for flights to London from all departure points in Louisiana

Top 9 airlines flying from Louisiana to London

The chart below displays the airlines Cheapflights users traveling from Louisiana to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$570Average$1,066FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest$607Average$921FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest$611Average$978FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest$620Average$886FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest$639Average$992FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$644Average$1,114FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapest$681Average$853FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest$697Average$991FlexibilityNo cancel feeOn-time77%
Search Iberia flights
JetBlueCheapest$826Average$1,178FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Hourly flight availability from Louisiana to London

See what time of day planes typically take off from Louisiana to London
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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