What are the cheapest airlines flying from New Orleans to London round-trip?

Our cheapest airline available from New Orleans to London is Delta. Our recent data shows that you can find tickets from as low as $578 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at $579 and $580 round-trip. You may be able to fly from New Orleans to London for 32% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from New Orleans to London one-way?

To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $318. United Airlines flights start at $392 while deals on Air Canada start at $394 one-way.

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.

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).

What are the most popular routes from New Orleans to London?

While some choose either New Orleans Louis Armstrong - London Gatwick or New Orleans Louis Armstrong - London City, New Orleans Louis Armstrong - London Heathrow is the most popular route from New Orleans to London.

What are the cheapest flights from New Orleans to London?

While on average a flight from New Orleans to London is generally $1,830, our data shows the cheapest flight currently is $441. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay $560 for that flight.

What are the most reliable airlines from New Orleans to London?

The top 3 most reliable airlines when flying from New Orleans to London are American Airlines (77%), Aer Lingus (77%) and Finnair (77%).

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

American Airlines, JetBlue and British Airways are the most popular airlines when flying from New Orleans to London.

What is the cheapest day to fly round-trip from New Orleans to London?

Travelers have found that booking a Monday departure is the best way to save up to 50% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 6% on flights from New Orleans to London compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $677. For sooner than that we have options available in the next 3 days from $1,376.

What is the cheapest month to fly from New Orleans to London?

October can be a great time to fly to London from New Orleans with a flight ticket averaging about $858. Cheapflights users have found deals in the month of October for as cheap as $564. The most expensive prices can be found in the month of June.

What airport do you fly from for flights from New Orleans to London?

Most people fly from New Orleans Louis Armstrong (MSY) if they book a flight from New Orleans to London. On average, Louis Armstrong has 0 outbound flights to London per day from 7 airlines. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

Can I find deals for flights from New Orleans to London that include hotel bookings?

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

How can I find direct flights from New Orleans to London?

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

Can I find deals for business class flights from New Orleans to London?

Yes. Cheapflights offers flight deals from New Orleans 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.

$179+ Flights from New Orleans to London

Q: How much does it cost to fly round-trip from New Orleans to London?

Airfare is below average for this route at the moment. New Orleans to London flights typically cost between $684 and $941 in September. The cheapest round-trip price found within the last 3 days was $578 on Delta (Sep 24-Oct 1).

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Find cheap flights from New Orleans to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London are usually found in October or January, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from New Orleans to London

Round-trip from	$578 (Delta)
One-way from	$179 (Norse)
Popular in	June
Cheapest in	October
Average price	$1,062
Good round-trip deal	$715 or less
Good one-way deal	$520 or less

From New Orleans Louis Armstrong to London (LON)

Search Deals

One-way flight from New Orleans Louis Armstrong to London (LON)

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Highest demand for flights based on searches. 21% potential increase in price ($229 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from New Orleans Louis Armstrong to London (LON).

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Price to beat on a one-way flight from New Orleans Louis Armstrong to London (LON).

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Find flight deals from New Orleans to London

Cheapest flights from New Orleans to London
Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Wed 9/247:29 amMSY - LHR

1 stop21h 41mDelta

Wed 10/16:15 amLHR - MSY

2 stops18h 23mDelta

Deal found 7/28

$578

Tue 10/72:54 pmMSY - LHR

1 stop12h 11mBritish Airways

Wed 10/159:55 amLHR - MSY

1 stop13h 53mBritish Airways

Deal found 7/29

$579

Thu 10/25:20 amMSY - LGW

1 stop22h 40mMultiple Airlines

Sun 10/52:00 pmLGW - MSY

1 stop23h 55mMultiple Airlines

Deal found 7/28

$580

Sun 8/314:12 pmMSY - LHR

1 stop34h 48mIberia

Thu 9/119:15 amLHR - MSY

2 stops43h 33mIberia

Deal found 7/28

$581

Wed 8/137:00 amMSY - LHR

2 stops17h 30mMultiple Airlines

Wed 8/209:30 amLHR - MSY

2 stops15h 43mMultiple Airlines

Deal found 7/30

$582

Mon 10/611:55 amMSY - LHR

2 stops15h 40mAir Canada

Thu 10/163:50 pmLHR - MSY

1 stop25h 12mAir Canada

Deal found 7/29

$583

Tue 10/72:17 pmMSY - LHR

2 stops15h 28mUnited Airlines

Wed 10/1512:15 pmLHR - MSY

1 stop13h 13mUnited Airlines

Deal found 7/29

$584

Wed 12/35:20 pmMSY - LHR

1 stop12h 20mKLM

Wed 12/1011:00 amLHR - MSY

1 stop13h 46mKLM

Deal found 7/28

$586

Thu 8/214:22 pmMSY - LHR

1 stop14h 48mVirgin Atlantic

Wed 9/36:15 amLHR - MSY

2 stops15h 43mVirgin Atlantic

Deal found 7/28

$590

Mon 10/611:55 amMSY - LHR

1 stop16h 05mLufthansa

Wed 10/157:30 amLHR - MSY

2 stops17h 58mLufthansa

Deal found 7/29

$594

Thu 8/149:34 amMSY - LGW

2 stops17h 01mAmerican Airlines

Thu 8/2112:20 pmLGW - MSY

2 stops17h 39mAmerican Airlines

Deal found 7/29

$597

Tue 12/27:30 amMSY - LCY

2 stops24h 35mBritish Airways

Tue 12/97:15 pmLCY - MSY

2 stops31h 32mBritish Airways

Deal found 7/28

$606

Best flights from New Orleans to London
Discover carefully curated flight deals from New Orleans to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Wed 9/247:29 amMSY - LHR

1 stop21h 41mDelta

Wed 10/16:15 amLHR - MSY

2 stops18h 23mDelta

Deal found 7/28

$578

Tue 10/72:54 pmMSY - LHR

1 stop12h 11mBritish Airways

Tue 10/149:55 amLHR - MSY

1 stop13h 53mBritish Airways

Deal found 7/29

$579

Thu 10/25:20 amMSY - LGW

1 stop22h 40mMultiple Airlines

Sun 10/52:00 pmLGW - MSY

1 stop23h 55mMultiple Airlines

Deal found 7/28

$580

Sun 8/314:12 pmMSY - LHR

1 stop34h 48mIberia

Thu 9/119:15 amLHR - MSY

2 stops43h 33mIberia

Deal found 7/28

$581

Mon 10/611:55 amMSY - LHR

2 stops15h 40mAir Canada

Thu 10/163:50 pmLHR - MSY

1 stop25h 12mAir Canada

Deal found 7/29

$583

Tue 10/72:17 pmMSY - LHR

2 stops15h 28mUnited Airlines

Wed 10/1512:15 pmLHR - MSY

1 stop13h 13mUnited Airlines

Deal found 7/29

$584

Thu 8/214:22 pmMSY - LHR

1 stop14h 48mVirgin Atlantic

Wed 9/36:15 amLHR - MSY

2 stops15h 43mVirgin Atlantic

Deal found 7/28

$590

Mon 10/611:55 amMSY - LHR

1 stop16h 05mLufthansa

Wed 10/157:30 amLHR - MSY

2 stops17h 58mLufthansa

Deal found 7/29

$594

Thu 8/149:34 amMSY - LGW

2 stops17h 01mAmerican Airlines

Thu 8/2112:20 pmLGW - MSY

2 stops17h 39mAmerican Airlines

Deal found 7/29

$597

Wed 8/2711:25 amMSY - LGW

1 stop16h 35mKLM

Wed 9/312:00 pmLGW - MSY

2 stops25h 58mKLM

Deal found 7/28

$646

Wed 9/1012:21 pmMSY - LGW

1 stop15h 14mJetBlue

Tue 9/2312:10 pmLGW - MSY

1 stop29h 26mJetBlue

Deal found 7/28

$655

Wed 8/137:00 amMSY - LHR

2 stops17h 30mMultiple Airlines

Wed 8/209:30 amLHR - MSY

2 stops15h 43mMultiple Airlines

Deal found 7/30

$582

Last-minute flights from New Orleans to London
Discover last-minute flight deals from New Orleans to London. Data last updated July 30, 2025 and is based on user searches.

Tue 8/56:16 pmMSY - LHR

1 stop14h 09mBritish Airways

Tue 8/128:20 amLHR - MSY

1 stop15h 03mBritish Airways

Deal found 7/29

$579

Tue 8/52:59 pmMSY - LHR

2 stops14h 26mDelta

Tue 8/126:30 amLHR - MSY

2 stops15h 28mDelta

Deal found 7/28

$584

Tue 8/512:48 pmMSY - LHR

3 stops35h 42mMultiple Airlines

Tue 8/1210:50 amLHR - MSY

3 stops27h 09mMultiple Airlines

Deal found 7/29

$799

Tue 8/510:29 amMSY - LHR

2 stops14h 16mVirgin Atlantic

Tue 8/1211:45 amLHR - MSY

2 stops14h 34mVirgin Atlantic

Deal found 7/29

$909

Tue 8/512:48 pmMSY - LCY

3 stops21h 37mMultiple Airlines

Tue 8/129:25 amLCY - MSY

3 stops28h 34mMultiple Airlines

Deal found 7/29

$931

Tue 8/511:33 amMSY - LGW

1 stop16h 27mVirgin Atlantic

Tue 8/1212:00 pmLGW - MSY

2 stops17h 00mVirgin Atlantic

Deal found 7/29

$1,045

Tue 8/56:00 amMSY - LHR

3 stops18h 30mAir Canada

Tue 8/122:05 pmLHR - MSY

2 stops26h 51mAir Canada

Deal found 7/29

$1,085

Tue 8/58:00 amMSY - LCY

2 stops18h 10mLufthansa

Tue 8/128:45 amLCY - MSY

2 stops16h 31mLufthansa

Deal found 7/29

$1,156

Wed 8/612:48 pmMSY - STN

2 stops17h 57mMultiple Airlines

Wed 8/138:15 amSTN - MSY

3 stops28h 45mMultiple Airlines

Deal found 7/30

$1,230

Fri 8/81:16 pmMSY - LHR

1 stop13h 44mIberia

Thu 8/141:40 pmLHR - MSY

1 stop16h 15mIberia

Deal found 7/27

$636

Fri 8/87:00 amMSY - LHR

2 stops17h 30mUnited Airlines

Fri 8/155:40 pmLHR - MSY

1 stop23h 16mUnited Airlines

Deal found 7/27

$1,130

Sat 8/910:24 pmMSY - LGW

2 stops26h 31mMultiple Airlines

Fri 8/1510:00 amLGW - MSY

1 stop15h 49mMultiple Airlines

Deal found 7/27

$802

One-way flights from New Orleans to London
Search for one-way flight options from New Orleans to London. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Mon 9/225:20 amMSY - LGW

1 stop22h 40mMultiple Airlines

Deal found 7/30

$179

Wed 10/153:50 pmMSY - SEN

2 stops23h 00mMultiple Airlines

Deal found 7/29

$270

Wed 10/153:50 pmMSY - LTN

2 stops24h 45mMultiple Airlines

Deal found 7/29

$284

Tue 9/306:30 amMSY - LHR

3 stops29h 15mMultiple Airlines

Deal found 7/29

$290

Tue 9/3012:33 pmMSY - STN

3 stops24h 52mMultiple Airlines

Deal found 7/29

$300

Tue 10/2811:35 amMSY - LHR

1 stop16h 55mJetBlue

Deal found 7/28

$318

Mon 8/185:20 amMSY - LCY

3 stops25h 10mMultiple Airlines

Deal found 7/29

$360

Tue 10/282:14 pmMSY - LHR

2 stops16h 01mUnited Airlines

Deal found 7/28

$392

Wed 8/277:00 amMSY - LHR

2 stops17h 30mAir Canada

Deal found 7/29

$394

Tue 9/3010:28 amMSY - LCY

2 stops20h 02mUnited Airlines

Deal found 7/29

$430

Wed 8/209:55 pmMSY - LHR

Nonstop8h 45mBritish Airways

Deal found 7/29

$433

Wed 8/2711:13 amMSY - LGW

2 stops16h 47mVirgin Atlantic

Deal found 7/29

$446

Fly from

Fly to

Route

Depart

Return

Price

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 9/24

7:29 am-11:10 am

1 stop21h 41m

London Heathrow

Wed 10/1

6:15 am-6:38 pm

2 stops18h 23m

$578

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 10/7

2:54 pm-9:05 am

1 stop12h 11m

London Heathrow

Tue 10/14

9:55 am-5:48 pm

1 stop13h 53m

$579

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Thu 10/2

5:20 am-10:00 am

1 stop22h 40m

London Gatwick

Sun 10/5

2:00 pm-7:55 am

1 stop23h 55m

$580

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sun 8/31

4:12 pm-9:00 am

1 stop34h 48m

London Heathrow

Thu 9/11

9:15 am-10:48 pm

2 stops43h 33m

$581

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Wed 8/13

7:00 am-6:30 am

2 stops17h 30m

London Heathrow

Wed 8/20

9:30 am-7:13 pm

2 stops15h 43m

$582

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Mon 10/6

11:55 am-9:35 am

2 stops15h 40m

London Heathrow

Thu 10/16

3:50 pm-11:02 am

1 stop25h 12m

$583

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 10/7

2:17 pm-11:45 am

2 stops15h 28m

London Heathrow

Wed 10/15

12:15 pm-7:28 pm

1 stop13h 13m

$584

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Thu 8/21

4:22 pm-1:10 pm

1 stop14h 48m

London Heathrow

Wed 9/3

6:15 am-3:58 pm

2 stops15h 43m

$590

New OrleansLondon

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Mon 10/6

11:55 am-10:00 am

1 stop16h 05m

London Heathrow

Wed 10/15

7:30 am-7:28 pm

2 stops17h 58m

$594

New OrleansLondon

MSY - LGW

MSYLGW

New Orleans Louis Armstrong

Thu 8/14

9:34 am-8:35 am

2 stops17h 01m

London Gatwick

Thu 8/21

12:20 pm-11:59 pm

2 stops17h 39m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 48 results

...

The best insider tips for New Orleans to London flights

Cheapflights partnered with top experts to bring you the best recommendations for your New Orleans to London trip

Airports

MSY

Average security wait times at MSY are around 15 minutes, thanks to efficient processes despite having only one checkpoint.

LHR

Take the Heathrow Express to Paddington Station for the fastest route into central London from LHR.

Our travel experts

Brandon Schultz

Expert on MSY

Ramsey Qubein

Expert on LHR

Best time to book a flight from New Orleans to London

Have a flexible travel schedule? Discover the best time to fly to London from New Orleans 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 New Orleans to London

How far ahead should I book a flight from New Orleans to London?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Orleans to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from New Orleans to London (average of $661). Flying from New Orleans to London in June is currently the most expensive (average of $1,097). 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 MSY to LON?

A simple way to save on the total cost of your ticket is to fly from New Orleans to London in the morning. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from New Orleans to London?

Travelers seeking maximum savings on their New Orleans to London flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from New Orleans to London?

Reviews of airlines servicing London

Get a feel of what it's like to fly with Delta, KLM, and United Airlines from New Orleans to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

655 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Turkish Airlines

7.3

Good

3,928 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from New Orleans to London?
Most people fly from New Orleans Louis Armstrong (MSY) if they book a flight from New Orleans to London. On average, Louis Armstrong has 0 outbound flights to London per day from 7 airlines. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.
What are the cheapest airlines flying from New Orleans to London round-trip?
Our cheapest airline available from New Orleans to London is Delta. Our recent data shows that you can find tickets from as low as $578 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at $579 and $580 round-trip. You may be able to fly from New Orleans to London for 32% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from New Orleans to London one-way?
To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $318. United Airlines flights start at $392 while deals on Air Canada start at $394 one-way.
What are the most popular routes from New Orleans to London?
While some choose either New Orleans Louis Armstrong - London Gatwick or New Orleans Louis Armstrong - London City, New Orleans Louis Armstrong - London Heathrow is the most popular route from New Orleans to London.
What are the most reliable airlines from New Orleans to London?
The top 3 most reliable airlines when flying from New Orleans to London are American Airlines (77%), Aer Lingus (77%) and Finnair (77%).
What are the cheapest flights from New Orleans to London?
While on average a flight from New Orleans to London is generally $1,830, our data shows the cheapest flight currently is $441. When looking at the most popular route, (New Orleans Louis Armstrong - London Heathrow), you can expect to pay $560 for that flight.
Can I find deals for flights from New Orleans to London that include hotel bookings?
Yes. In addition to deals on New Orleans to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to London.
Can I find deals for business class flights from New Orleans to London?
Yes. Cheapflights offers flight deals from New Orleans 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 New Orleans to London?
Currently, November is the cheapest month in which you can book a flight from New Orleans to London (average of $661). Flying from New Orleans to London in June is currently the most expensive (average of $1,097). 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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Top 7 airlines flying from New Orleans to London

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$81	Average$799	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$182	Average$722	FlexibilityNo cancel fee	On-timeN/A
Iberia	Cheapest$582	Average$877	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$601	Average$866	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$637	Average$872	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$678	Average$939	FlexibilityNo cancel fee	On-time71%
Virgin Atlantic	Cheapest$690	Average$777	FlexibilityNo cancel fee	On-time72%

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$179+ Cheap flights from New Orleans (MSY) 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from New Orleans Louis Armstrong to London are usually found in October or January, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from New Orleans to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from New Orleans to London

Cheapest flights from New Orleans to LondonExplore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

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Best time to book a flight from New Orleans to London

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How far ahead should I book a flight from New Orleans to London?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to London. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from MSY to LON?

Find hourly flight availability from New Orleans 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 July 30, 2025.

What is the cheapest day to fly from New Orleans to London?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to London. Price data was last updated on December 16, 2024.

How much does it cost to fly round-trip from New Orleans to London?

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 July 30, 2025.

Get a feel of what it's like to fly with Delta, KLM, and United Airlines from New Orleans to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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What are the cheapest airlines flying from New Orleans to London round-trip?

What are the cheapest airlines to fly from New Orleans to London one-way?

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What are the cheapest flights from New Orleans to London?

Can I find deals for flights from New Orleans to London that include hotel bookings?

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

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Alternative routes for New Orleans to London

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Cheapest flights from New Orleans to London
Explore the most affordable flight options available from New Orleans to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.