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$257+ Cheap flights from Louisiana to London (LON)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LON
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Louisiana to London

Discover tips and strategies to find the most affordable flight options for your journey from Louisiana (USLA) to London (LON). 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 December 22, 2024.

Round-trip from

$687
(Cheapflightsfares)

One-way from

$257
(Kiwi.com)
From Louisiana to London (LON)
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One-way flight from Louisiana to London (LON)
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Find flight deals from Louisiana to London

Cheapest flights from Louisiana to London
Explore the most affordable flight options available from Louisiana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This JetBlue deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:52 amMSY - LHR
1 stop13h 03mJetBlue
Thu 12/268:25 amLHR - MSY
1 stop16h 08mJetBlue
Deal found 12/21$1,416
This Scandinavian Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:55 amMSY - LHR
2 stops22h 05mScandinavian Airlines
Tue 1/149:05 pmLHR - MSY
3 stops29h 31mScandinavian Airlines
Deal found 12/21$1,439
This Kiwi.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:46 amMSY - LGW
2 stops28h 39mMultiple Airlines
Tue 12/2412:00 pmLGW - MSY
1 stop23h 05mMultiple Airlines
Deal found 12/20$1,451
This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:50 pmMSY - LHR
1 stop12h 40mMultiple Airlines
Thu 12/263:15 pmLHR - MSY
2 stops39h 12mMultiple Airlines
Deal found 12/22$1,497
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:50 pmMSY - LHR
3 stops21h 45mTAP AIR PORTUGAL
Tue 1/148:15 amLHR - MSY
3 stops42h 49mTAP AIR PORTUGAL
Deal found 12/21$1,542
This United deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:00 amMSY - LHR
2 stops17h 10mUnited Airlines
Mon 12/309:30 amLHR - MSY
2 stops17h 59mUnited Airlines
Deal found 12/21$1,704
This Gurufare deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:45 pmMSY - LHR
Nonstop8h 50mBritish Airways
Mon 12/3011:55 amLHR - MSY
1 stop17h 05mBritish Airways
Deal found 12/21$1,713
This American Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:45 pmMSY - LHR
Nonstop8h 50mAmerican Airlines
Mon 12/301:10 pmLHR - MSY
1 stop14h 22mAmerican Airlines
Deal found 12/20$1,717
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:27 pmLFT - LHR
1 stop12h 28mDelta
Tue 12/316:30 amLHR - LFT
2 stops18h 17mDelta
Deal found 12/21$1,784
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:18 pmLFT - LHR
1 stop14h 22mAmerican Airlines
Tue 12/3110:05 amLHR - LFT
1 stop18h 01mAmerican Airlines
Deal found 12/21$1,796
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2712:53 pmMSY - LHR
1 stop16h 47mDelta
Sun 1/58:05 pmLHR - MSY
1 stop20h 52mDelta
Deal found 12/21$1,913
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:47 pmBTR - LHR
1 stop12h 18mUnited Airlines
Tue 12/312:30 pmLHR - BTR
2 stops35h 21mUnited Airlines
Deal found 12/21$1,979

Find flights from Louisiana to London within your budget

Customize your flight search to find flights from Louisiana to London 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 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 4/23

9:50 pm-12:40 pm

Nonstop8h 50m

London Heathrow

Thu 5/8

4:05 pm-8:00 pm

Nonstop9h 55m

$687

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 2/26

4:25 pm-9:15 am

1 stop10h 50m

London Heathrow

Fri 3/7

1:30 pm-5:50 pm

Nonstop10h 20m

$689

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Sun 1/19

9:04 pm-10:55 am

3 stops31h 51m

London Gatwick

Sat 1/25

2:00 pm-3:18 pm

2 stops31h 18m

$691

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 1/19

6:14 am-8:30 am

3 stops20h 16m

London Heathrow

Sat 1/25

7:25 pm-8:58 pm

2 stops31h 33m

$693

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Fri 2/14

4:30 pm-9:30 am

1 stop11h 00m

London Heathrow

Tue 2/18

8:25 am-6:43 pm

1 stop16h 18m

$694

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 2/19

11:45 am-6:30 pm

2 stops24h 45m

London Heathrow

Wed 3/19

6:40 am-11:24 pm

2 stops21h 44m

$706

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Tue 2/4

2:18 pm-4:35 pm

2 stops20h 17m

London Heathrow

Tue 2/11

7:00 am-11:05 pm

2 stops22h 05m

$706

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 2/5

5:00 am-10:50 am

1 stop23h 50m

London Heathrow

Wed 2/12

3:00 pm-12:16 pm

1 stop27h 16m

$707

ShreveportLondon

SHV - LHR

SHVLHR

Shreveport

Fri 1/24

3:26 pm-9:20 am

2 stops35h 54m

London Heathrow

Wed 1/29

6:40 am-10:29 pm

2 stops21h 49m

$707

New OrleansLondon

MSY - STN

MSYSTN

New Orleans Louis Armstrong

Wed 2/19

5:45 am-10:00 am

3 stops22h 15m

London Stansted

Wed 2/26

11:00 am-7:40 am

3 stops26h 40m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 57 results
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Best time to book a flight from Louisiana to London

Have a flexible travel schedule? Discover the best time to fly to London from Louisiana with our price prediction graph.
Estimated round-trip 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 London

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

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

Currently, November is the cheapest month in which you can book a flight from Louisiana to London (average of $661). Flying from Louisiana to London in June is currently the most expensive (average of $1,135). 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 LON?

Find hourly flight availability from Louisiana to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

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.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated December 22, 2024.
Peruse reviews from past customers who have flown with Delta, Scandinavian Airlines and JetBlue 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
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

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
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

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
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

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
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

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
785 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

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
8,594 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

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 London. 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 one-way?

    $302 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $435 and $436, respectively.

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

    Most travelers choose New Orleans Louis Armstrong - London Heathrow, New Orleans Louis Armstrong - London Gatwick or New Orleans Louis Armstrong - London City when deciding on the best route from Louisiana to London.

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

    Consider Iberia (60%), American Airlines (51%) or Aer Lingus (51%) 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 $1,741, our data shows the cheapest flight currently is $437. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay $566 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana to London 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?

    Currently, November is the cheapest month in which you can book a flight from Louisiana to London (average of $661). Flying from Louisiana to London in June is currently the most expensive (average of $1,135). 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 London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Louisiana to London

Discover the top 9 airlines that operate flights from Louisiana to London. 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 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$527Average$829FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$565Average$1,092FlexibilityNo cancel feeOn-time71%
FinnairCheapest$598Average$880FlexibilityNo cancel feeOn-time76%
IberiaCheapest$610Average$868FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$643Average$839FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$646Average$1,166FlexibilityNo cancel feeOn-time70%
DeltaCheapest$650Average$854FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$675Average$986FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$677Average$902FlexibilityNo cancel feeOn-time77%
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