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Cheap flights from Louisiana to London Heathrow Airport from £180

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LHR
24 Dec — 31 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 19 December 2024.

Round-trip from

£416

One-way from

£180
JetBlue
  • JetBlue
  • 9/2-4/3
  • 2 total stops
  • 30h 25m total
  • Louisiana to London
Search Deals
15/1
  • 15/1
  • 3 total stops
  • 19h 08m total
  • Louisiana to London
Search Deals

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 19 December 2024.

Fri 27/1212:06MSY - LHR
1 stop15h 24mJetBlue
Wed 1/107:25LHR - MSY
1 stop15h 50mJetBlue
Deal found 18/12£631
Wed 25/1212:00MSY - LHR
2 stops22h 00mScandinavian Airlines
Thu 16/119:30LHR - MSY
2 stops33h 59mScandinavian Airlines
Deal found 18/12£876
Wed 25/1214:50MSY - LHR
2 stops34h 20mMultiple Airlines
Thu 16/120:50LHR - MSY
3 stops31h 12mMultiple Airlines
Deal found 18/12£951
Wed 25/1216:15MSY - LHR
1 stop13h 00mUnited Airlines
Thu 16/108:30LHR - MSY
2 stops20h 00mUnited Airlines
Deal found 18/12£1,058
Wed 25/1214:00MSY - LHR
1 stop11h 55mKLM
Thu 16/110:10LHR - MSY
1 stop14h 53mKLM
Deal found 18/12£1,064
Wed 25/1210:57MSY - LHR
1 stop16h 18mBritish Airways
Thu 16/113:35LHR - MSY
Nonstop10h 20mBritish Airways
Deal found 18/12£1,066
Thu 26/1210:35BTR - LHR
1 stop19h 30mBritish Airways
Wed 15/106:15LHR - BTR
2 stops22h 50mBritish Airways
Deal found 18/12£1,129
Thu 26/1205:10BTR - LHR
2 stops21h 20mUnited Airlines
Wed 15/113:00LHR - BTR
2 stops38h 45mUnited Airlines
Deal found 18/12£1,131
Thu 26/1215:49BTR - LHR
1 stop13h 51mKLM
Wed 15/114:30LHR - BTR
1 stop13h 53mKLM
Deal found 18/12£1,144
Tue 24/1205:15LFT - LHR
1 stop20h 15mUnited Airlines
Tue 31/1211:10LHR - LFT
2 stops30h 01mUnited Airlines
Deal found 17/12£1,167
Tue 24/1207:15LFT - LHR
1 stop20h 00mAmerican Airlines
Tue 31/1211:50LHR - LFT
1 stop16h 16mAmerican Airlines
Deal found 17/12£1,180
Tue 24/1217:50MSY - LHR
3 stops21h 45mTAP AIR PORTUGAL
Tue 14/106:00LHR - MSY
2 stops21h 04mTAP AIR PORTUGAL
Deal found 18/12£1,331

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 858,174 searches. Data last updated 19 December 2024.

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Fly to

Any airport

Route

Depart

Return

Price

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 9/2

10:45-05:55

1 stop13h 10m

London Heathrow

Tue 4/3

08:25-19:40

1 stop17h 15m

£416

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 23/4

21:50-12:40

Nonstop8h 50m

London Heathrow

Thu 8/5

16:05-20:00

Nonstop9h 55m

£543

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 23/4

18:12-14:25

1 stop14h 13m

London Heathrow

Thu 8/5

16:05-20:00

Nonstop9h 55m

£546

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Mon 27/1

12:15-19:30

2 stops25h 15m

London Heathrow

Mon 3/2

12:15-07:24

3 stops25h 09m

£549

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 14/1

19:45-10:35

Nonstop8h 50m

London Heathrow

Thu 20/2

13:35-17:55

Nonstop10h 20m

£555

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 21/1

15:40-11:05

1 stop13h 25m

London Heathrow

Tue 18/2

15:00-14:42

2 stops29h 42m

£558

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Thu 3/4

15:31-09:20

2 stops35h 49m

London Heathrow

Thu 10/4

06:40-22:58

2 stops22h 18m

£561

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 14/1

11:54-07:55

1 stop14h 01m

London Heathrow

Tue 18/2

06:30-18:32

2 stops18h 02m

£564

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 12/2

11:54-16:00

2 stops22h 06m

London Heathrow

Wed 5/3

06:40-20:36

2 stops19h 56m

£566

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 15/1

14:16-17:40

2 stops21h 24m

London Heathrow

Wed 19/2

06:40-22:23

2 stops21h 43m

£569

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 49 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 19 December 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 19 December 2024.
Get a feel of what it's like to fly with Iberia, British Airways and American Airlines 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.
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
788 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Louisiana to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £260 on JetBlue. Other airlines that offer cheap prices include Scandinavian Airlines from £296 and British Airways from £319 one-way.

  • What are the most popular routes from Louisiana to London Heathrow Airport?

    Most travelers choose New Orleans Louis Armstrong - London Heathrow, Baton Rouge Ryan - London Heathrow or Shreveport - London Heathrow when deciding on the best route from Louisiana to London Heathrow Airport.

  • What are the most reliable airlines from Louisiana to London Heathrow Airport?

    No one likes to see their flight delayed. When booking a flight from Louisiana to London Heathrow Airport consider choosing Iberia (60%), American Airlines (51%) or Aer Lingus (51%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Louisiana to London Heathrow Airport?

    Looking for the cheapest flight from Louisiana to London Heathrow Airport? While on average our users pay £370, our data indicates the cheapest price to be £358. The most popular route (New Orleans Louis Armstrong - London Heathrow), is priced around £416.

  • Can I find deals for flights from Louisiana to Heathrow that include hotel bookings?

    Yes. In addition to deals on Louisiana to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Heathrow.

  • Can I find deals for business class flights from Louisiana to Heathrow?

    Yes. Cheapflights offers flight deals from Louisiana to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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Alternative routes for Louisiana to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Louisiana to Heathrow

Discover the top 2 airlines that operate flights from Louisiana to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£550Average£668FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£562Average£695FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisiana to Heathrow?

When you search for this flight from Louisiana to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Louisiana to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Louisiana to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Louisiana to Heathrow with no change fees?

Yes, we can. To see specific flights from Louisiana to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Louisiana to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Louisiana today and book when prices fit your budget.

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