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Cheap flights from Louisiana to London Heathrow Airport from £228

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LHR
3 Dec — 10 Dec1
1 adult

Cheap flight deals from Louisiana to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Louisiana (USLA) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 November 2024.

Find flight deals from Louisiana to Heathrow

Cheapest flights from Louisiana to Heathrow
Explore the most affordable flight options available from Louisiana to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 November 2024.

Mon 9/1214:59SHV - LHR
2 stops20h 41mMultiple Airlines
Tue 14/121:05LHR - SHV
3 stops29h 24mMultiple Airlines
Deal found 26/11£519
Mon 9/1214:59SHV - LHR
2 stops19h 01mScandinavian Airlines
Tue 14/119:30LHR - SHV
2 stops32h 59mScandinavian Airlines
Deal found 26/11£522
Tue 10/1208:25SHV - LHR
1 stop15h 55mDelta
Tue 14/106:30LHR - SHV
2 stops21h 59mDelta
Deal found 26/11£573
Sun 29/1219:09BTR - LHR
1 stop29h 11mVirgin Atlantic
Tue 14/109:00LHR - BTR
2 stops19h 23mVirgin Atlantic
Deal found 27/11£573
Tue 10/1214:59SHV - LHR
1 stop10h 56mKLM
Tue 14/114:30LHR - SHV
1 stop13h 59mKLM
Deal found 26/11£584
Wed 11/1208:25SHV - LHR
1 stop15h 55mVirgin Atlantic
Tue 14/112:30LHR - SHV
1 stop15h 59mVirgin Atlantic
Deal found 27/11£585
Fri 6/1212:05MSY - LHR
1 stop15h 25mJetBlue
Thu 12/1207:25LHR - MSY
1 stop15h 32mJetBlue
Deal found 27/11£626
Sat 30/1107:48MSY - LHR
1 stop21h 42mMultiple Airlines
Wed 4/1220:40LHR - MSY
2 stops46h 56mMultiple Airlines
Deal found 27/11£657
Tue 10/1211:59MSY - LHR
2 stops15h 21mScandinavian Airlines
Tue 24/1219:30LHR - MSY
2 stops34h 07mScandinavian Airlines
Deal found 27/11£706
Tue 10/1213:48MSY - LHR
2 stops15h 37mAer Lingus
Sun 15/1207:50LHR - MSY
2 stops17h 02mAer Lingus
Deal found 26/11£715
Tue 3/1213:48MSY - LHR
2 stops23h 42mIcelandair
Fri 13/1220:40LHR - MSY
2 stops28h 12mIcelandair
Deal found 27/11£775
Tue 24/1219:45MSY - LHR
Nonstop8h 50mBritish Airways
Tue 14/113:35LHR - MSY
Nonstop10h 20mBritish Airways
Deal found 27/11£804

Find flights from Louisiana to Heathrow within your budget

Customise your flight search to find flights from Louisiana to Heathrow 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, Cheapflights users made 920,360 searches. Data last updated 28 November 2024.

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Route

Depart

Return

Price

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 9/1

12:15-07:05

1 stop12h 50m

London Heathrow

Thu 23/1

08:55-20:48

2 stops17h 53m

£420

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sat 5/4

08:59-09:30

1 stop18h 31m

London Heathrow

Tue 15/4

08:25-17:42

1 stop15h 17m

£455

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 14/1

19:45-10:35

Nonstop8h 50m

London Heathrow

Fri 31/1

13:35-17:55

Nonstop10h 20m

£487

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 26/2

13:45-08:15

1 stop12h 30m

London Heathrow

Fri 7/3

13:35-17:55

Nonstop10h 20m

£490

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 26/2

09:20-06:40

2 stops15h 20m

London Heathrow

Fri 7/3

18:00-14:50

1 stop26h 50m

£515

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Mon 9/12

14:59-17:40

2 stops20h 41m

London Heathrow

Tue 14/1

21:05-20:29

3 stops29h 24m

£519

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Mon 9/12

14:59-16:00

2 stops19h 01m

London Heathrow

Tue 14/1

19:30-22:29

2 stops32h 59m

£522

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 5/2

11:57-09:20

2 stops15h 23m

London Heathrow

Sun 9/2

19:30-20:36

2 stops31h 06m

£549

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 9/1

19:45-10:35

Nonstop8h 50m

London Heathrow

Thu 23/1

13:30-00:12

1 stop16h 42m

£555

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 9/1

05:00-07:10

2 stops20h 10m

London Heathrow

Thu 23/1

11:10-23:28

2 stops18h 18m

£556

Flights are sorted by cheapest return flights first.

Deals found on 27/11

Showing 1-10 of 45 results
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Best time to book a flight from Louisiana to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Louisiana with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Louisiana to Heathrow

Get recent, data-driven insights about flights from Louisiana to Heathrow including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Louisiana to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Louisiana to London Heathrow Airport (average of £112). Flying from Louisiana to London Heathrow Airport in July is currently the most expensive (average of £160). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LA to LHR?

Find hourly flight availability from Louisiana to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 November 2024.

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

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 28 November 2024.
Get a feel of what it's like to fly with British Airways, Scandinavian Airlines and KLM from Louisiana to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,730 reviews

Entertainment

7.9

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very Good
8,730 reviews
8.0
Very Good
8,730 reviews

Entertainment

7.9

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,343 reviews
8.0
Very Good
8,730 reviews

Entertainment

7.9

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10