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$210+ Cheap flights from Louisiana to the United Kingdom

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LHR
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Louisiana to United Kingdom

Keep the following information in mind while searching for Louisiana to United Kingdom flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$546
(Norse)

One-way from

$210
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$824

Good round-trip deal

$905 or less

Good one-way deal

$557 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-London (LON) flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-London (LON) flights.
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From Louisiana to United Kingdom
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One-way flight from Louisiana to United Kingdom
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Highest demand for flights based on searches. 16% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Louisiana to United Kingdom.
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Price to beat on a one-way flight from Louisiana to United Kingdom.
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Find flight deals from Louisiana to United Kingdom

Cheapest flights from Louisiana to United Kingdom
Explore the most affordable flight options available from Louisiana to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Norse deal was found by Cheapflights users on 4/15. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/59:04 pmMSY - LGW
1 stop30h 56mMultiple Airlines
Thu 8/2110:00 amLGW - MSY
1 stop16h 09mMultiple Airlines
Deal found 4/15$556
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/54:10 pmMSY - LHR
1 stop14h 20mIberia
Thu 8/214:05 pmLHR - MSY
Nonstop9h 50mIberia
Deal found 4/15$573
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:05 pmMSY - LHR
2 stops27h 45mMultiple Airlines
Wed 5/218:20 amLHR - MSY
1 stop28h 42mMultiple Airlines
Deal found 4/17$594
This StudentUniverse deal was found by Cheapflights users on 4/15. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/72:06 pmMSY - LHR
1 stop18h 19mFinnair
Tue 10/216:10 pmLHR - MSY
2 stops29h 50mFinnair
Deal found 4/15$597
This Delta deal was found by Cheapflights users on 4/15. 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.
Mon 8/411:10 amMSY - LGW
1 stop16h 50mDelta
Wed 8/2012:00 pmLGW - MSY
2 stops17h 22mDelta
Deal found 4/15$602
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:55 pmMSY - LHR
Nonstop8h 45mBritish Airways
Wed 8/208:00 pmLHR - MSY
2 stops26h 33mBritish Airways
Deal found 4/16$618
This Delta deal was found by Cheapflights users on 4/16. 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.
Sun 8/101:05 pmMSY - LHR
1 stop16h 05mDelta
Wed 8/206:15 amLHR - MSY
2 stops18h 32mDelta
Deal found 4/16$631
This JetBlue deal was found by Cheapflights users on 4/15. 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.
Thu 5/112:07 pmMSY - LHR
1 stop12h 23mJetBlue
Mon 5/198:15 amLHR - MSY
1 stop14h 44mJetBlue
Deal found 4/15$646
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/811:55 amMSY - LHR
1 stop12h 40mAir Canada
Thu 8/215:40 pmLHR - MSY
1 stop23h 24mAir Canada
Deal found 4/15$687
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 11/121:00 pmMSY - EDI
1 stop12h 55mUnited Airlines
Tue 11/189:25 amEDI - MSY
1 stop13h 48mUnited Airlines
Deal found 4/15$695
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 9/175:49 pmMSY - LHR
1 stop12h 31mUnited Airlines
Fri 10/32:05 pmLHR - MSY
2 stops30h 04mUnited Airlines
Deal found 4/15$699
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:38 pmSHV - LHR
2 stops37h 57mBritish Airways
Mon 9/1510:20 amLHR - SHV
2 stops37h 19mBritish Airways
Deal found 4/16$707

Cheapflights Fare Finder

Customize 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Louisiana to the United Kingdom that are best for you.

Fly from

Louisiana

Fly to

United Kingdom

Route

Depart

Return

Price

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Tue 8/5

9:04 pm-10:00 am

1 stop30h 56m

London Gatwick

Thu 8/21

10:00 am-8:09 pm

1 stop16h 09m

$556

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 8/5

4:10 pm-12:30 pm

1 stop14h 20m

London Heathrow

Thu 8/21

4:05 pm-7:55 pm

Nonstop9h 50m

$573

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 5/8

8:05 pm-5:50 am

2 stops27h 45m

London Heathrow

Wed 5/21

8:20 am-7:02 am

1 stop28h 42m

$594

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 10/7

2:06 pm-9:00 am

1 stop12h 54m

London Heathrow

Mon 10/13

4:10 pm-6:00 pm

2 stops31h 50m

$597

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Mon 8/4

11:10 am-10:00 am

1 stop16h 50m

London Gatwick

Wed 8/20

12:00 pm-11:22 pm

2 stops17h 22m

$602

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 8/10

9:55 pm-12:40 pm

Nonstop8h 45m

London Heathrow

Wed 8/20

8:00 pm-4:33 pm

2 stops26h 33m

$618

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 8/10

1:05 pm-11:10 am

1 stop16h 05m

London Heathrow

Wed 8/20

6:15 am-6:47 pm

2 stops18h 32m

$631

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 5/1

12:07 pm-6:30 am

1 stop12h 23m

London Heathrow

Mon 5/19

8:15 am-4:59 pm

1 stop14h 44m

$646

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Fri 8/8

11:55 am-6:35 am

1 stop12h 40m

London Heathrow

Thu 8/21

5:40 pm-11:04 am

1 stop23h 24m

$687

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 9/17

5:49 pm-12:20 pm

1 stop12h 31m

London Heathrow

Fri 10/3

2:05 pm-2:09 pm

2 stops30h 04m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results
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Best time to book a flight from Louisiana to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to the United Kingdom

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

Currently, November is the cheapest month in which you can book a flight from Louisiana to United Kingdom (average of $661). Flying from Louisiana to United Kingdom in June is currently the most expensive (average of $1,110). 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 GB?

Find hourly flight availability from Louisiana to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Louisiana to United Kingdom, 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 United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom 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 United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated April 17, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Louisiana to United Kingdom 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
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 United Kingdom. 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 United Kingdom one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $394. Lufthansa flights start at $449 while deals on KLM start at $466 one-way.

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

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

  • How can I find direct flights from Louisiana to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Louisiana to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Louisiana to United Kingdom (average of $661). Flying from Louisiana to United Kingdom in June is currently the most expensive (average of $1,110). 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 United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Charles de Gaulle flights
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Newark to Athens flights
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Miami to Madrid flights
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LaGuardia to Charles de Gaulle flights
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Dallas/Fort Worth to Heathrow flights
Dulles Intl to Charles de Gaulle flights
Newark to Dublin flights
Boston to Charles de Gaulle flights
Newark to Madrid flights
O'Hare Intl to Charles de Gaulle flights
Seattle to Heathrow flights
O'Hare Intl to Athens flights
Newark to London City flights
Newark to Malpensa flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
LaGuardia to Gatwick flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Athens flights
Boston to Leonardo da Vinci/Fiumicino flights
Newark to Frankfurt flights
San Francisco to Barcelona-El Prat flights
Boston to Athens flights
Dallas/Fort Worth to Charles de Gaulle flights

Top 9 airlines flying from Louisiana to United Kingdom

Discover the top 9 airlines that operate flights from Louisiana to United Kingdom. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$496Average$943FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$562Average$825FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$586Average$889FlexibilityNo cancel feeOn-time70%
IberiaCheapest$595Average$863FlexibilityNo cancel feeOn-time77%
FinnairCheapest$598Average$782FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$619Average$960FlexibilityNo cancel feeOn-time71%
KLMCheapest$628Average$1,170FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$677Average$865FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$728Average$1,139FlexibilityNo cancel feeOn-time69%

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