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Cheap flights from New Orleans to London Heathrow Airport from £254

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MSY — LHR
29 Feb — 7 Mar1
1 adult
Thu 29/2
Thu 7/3

The best prices from New Orleans Louis Armstrong to London Heathrow are usually found in February or January, booked 86 days in advance, depart on a Wednesday or Saturday and return on a Monday

How to find the cheapest flight from New Orleans (MSY) to Heathrow (LHR)

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) 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 24 February 2024.

Popular in

June

Cheapest in

February

Average price

£704

Round-trip from

£59
High demand for flights, 35% potential price rise
Best time to find cheap flights, 19% potential price drop
Average for round-trip flights in February 2024
From New Orleans Louis Armstrong to London Heathrow

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

Travelers have found that booking a Tuesday departure is the best way to save up to 29% 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 Heathrow Airport?

Users have found that booking a flight from New Orleans to London Heathrow Airport at least 13 days early can save you up to 43% on average compared to booking a flight this week. If booking 13 days before your flight isn’t an option for you, users have found flights from New Orleans to London Heathrow Airport for as little as £604 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £1,264 for flights departing within the next 3 days.

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

The best pricing can be found in the month of February. Prices to London Heathrow Airport from New Orleans average £842. You can even find prices in February for less than £842, as users have found deals to London Heathrow Airport from as low as £465. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from New Orleans. Flying in the targeted month can save you up to 45%.

When is the cheapest time to fly from New Orleans to London Heathrow Airport (MSY - LHR)?

When flying from New Orleans to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 26% versus a flight in the evening.

Cheap American Airlines flights from New Orleans to Heathrow

Explore cheap flight options specifically provided by American Airlines for the route between New Orleans and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 24 February 2024.
Check out some of the cheapest American Airlines flights we've come across from New Orleans to London. Make sure to check back often as deals are often changing.
Tue 16/413:12MSY - LHR
1 stop13h 53mAmerican Airlines
Tue 23/408:50LHR - MSY
2 stops14h 58mAmerican Airlines
Deal found 23/2£620
Wed 6/318:57MSY - LHR
1 stop11h 23mAmerican Airlines
Wed 13/314:10LHR - MSY
1 stop12h 47mAmerican Airlines
Deal found 23/2£645
Wed 24/421:40MSY - LHR
Nonstop9h 00mAmerican Airlines
Thu 2/509:15LHR - MSY
1 stop20h 40mAmerican Airlines
Deal found 23/2£650
Thu 11/421:40MSY - LHR
Nonstop9h 00mAmerican Airlines
Tue 16/408:50LHR - MSY
2 stops14h 58mAmerican Airlines
Deal found 23/2£677
Sat 30/318:38MSY - LHR
1 stop10h 27mAmerican Airlines
Tue 16/408:20LHR - MSY
2 stops15h 28mAmerican Airlines
Deal found 22/2£679
Wed 24/421:40MSY - LHR
Nonstop9h 00mAmerican Airlines
Thu 2/516:05LHR - MSY
Nonstop9h 45mAmerican Airlines
Deal found 23/2£695
Fri 29/318:38MSY - LHR
1 stop12h 02mAmerican Airlines
Thu 4/416:05LHR - MSY
Nonstop9h 45mAmerican Airlines
Deal found 22/2£697
Tue 2/418:38MSY - LHR
1 stop10h 27mAmerican Airlines
Sun 7/416:05LHR - MSY
Nonstop9h 45mAmerican Airlines
Deal found 23/2£698
Fri 29/318:38MSY - LHR
1 stop12h 02mAmerican Airlines
Thu 4/412:15LHR - MSY
1 stop14h 04mAmerican Airlines
Deal found 22/2£704

Cheap Delta flights from New Orleans to Heathrow

Explore cheap flight options specifically provided by Delta for the route between New Orleans and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 24 February 2024.
Take a gander at the lowest prices we've found on Delta flights from New Orleans to London. Deals are refreshing constantly so come back soon for more options.
Tue 16/411:26MSY - LHR
2 stops13h 49mDelta
Tue 23/406:15LHR - MSY
2 stops17h 35mDelta
Deal found 23/2£694
Fri 22/316:50MSY - LHR
2 stops12h 40mDelta
Sun 31/313:55LHR - MSY
1 stop12h 42mDelta
Deal found 23/2£831

Cheap New Orleans to Heathrow flights in February & March 2024

Find cheap flight options from New Orleans to Heathrow specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 920,304 searches. Prices were last updated on 24 February 2024.
Check out some of the best flight deals from New Orleans to London in 2024. Check back regularly for other flight deals.
Mon 11/315:25MSY - LHR
1 stop10h 50mAir France
Tue 19/310:10LHR - MSY
1 stop13h 43mAir France
Deal found 23/2£607
Wed 6/318:57MSY - LHR
1 stop11h 23mAmerican Airlines
Wed 13/314:10LHR - MSY
1 stop12h 47mAmerican Airlines
Deal found 23/2£645
Thu 21/313:01MSY - LHR
1 stop17h 09mAir France
Thu 28/315:50LHR - MSY
1 stop12h 40mAir France
Deal found 23/2£646
Sat 16/319:43MSY - LHR
1 stop33h 02mBritish Airways
Tue 26/313:35LHR - MSY
Nonstop10h 20mBritish Airways
Deal found 23/2£647
Wed 6/307:00MSY - LHR
1 stop20h 15mBritish Airways
Wed 13/306:55LHR - MSY
2 stops21h 14mBritish Airways
Deal found 23/2£649
Sat 30/317:57MSY - LHR
1 stop30h 28mIberia
Tue 16/413:05LHR - MSY
1 stop13h 45mIberia
Deal found 22/2£652
Mon 4/318:39MSY - LHR
1 stop11h 01mBritish Airways
Mon 18/319:30LHR - MSY
2 stops27h 18mBritish Airways
Deal found 23/2£660
Mon 25/316:46MSY - LHR
1 stop12h 14mAir France
Fri 29/315:50LHR - MSY
1 stop12h 40mAir France
Deal found 23/2£662
Mon 4/305:33MSY - LHR
2 stops24h 37mBritish Airways
Mon 18/320:30LHR - MSY
2 stops32h 24mBritish Airways
Deal found 23/2£672

New Orleans to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between New Orleans and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 24 February 2024.
Check out some of the best flight deals from New Orleans to London in 2024. Check back regularly for other flight deals.
Wed 23/1011:51MSY - LHR
1 stop12h 39mJetBlue
Tue 29/1008:25LHR - MSY
1 stop16h 00mJetBlue
Deal found 23/2£604
Mon 11/315:25MSY - LHR
1 stop10h 50mAir France
Tue 19/310:10LHR - MSY
1 stop13h 43mAir France
Deal found 23/2£607
Wed 24/411:20MSY - LHR
1 stop13h 55mAir France
Thu 2/511:35LHR - MSY
1 stop16h 07mAir France
Deal found 23/2£608
Tue 23/413:00MSY - LHR
1 stop16h 10mAir France
Thu 9/513:55LHR - MSY
1 stop12h 47mAir France
Deal found 23/2£609
Tue 9/409:16MSY - LHR
1 stop17h 49mAmerican Airlines
Tue 23/408:50LHR - MSY
2 stops14h 58mAmerican Airlines
Deal found 23/2£620
Tue 16/411:20MSY - LHR
1 stop13h 55mAir France
Tue 30/413:55LHR - MSY
1 stop15h 43mAir France
Deal found 22/2£627
Tue 16/413:12MSY - LHR
1 stop13h 53mBritish Airways
Fri 26/416:05LHR - MSY
Nonstop9h 45mBritish Airways
Deal found 23/2£638
Wed 6/318:57MSY - LHR
1 stop11h 23mAmerican Airlines
Wed 13/314:10LHR - MSY
1 stop12h 47mAmerican Airlines
Deal found 23/2£645
Thu 21/313:01MSY - LHR
1 stop17h 09mAir France
Thu 28/315:50LHR - MSY
1 stop12h 40mAir France
Deal found 23/2£646

Direct flights to Heathrow from New Orleans

Discover direct flight options from New Orleans to Heathrow. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 24 February 2024.
For a shorter flight, select one of these non-stop flights from New Orleans to London. Select from other flights from New Orleans to London by using the search form above.
Fri 29/320:55MSY - LHR
Nonstop8h 40mIberia
Thu 4/416:05LHR - MSY
Nonstop9h 45mIberia
Deal found 22/2£694
Wed 24/421:40MSY - LHR
Nonstop9h 00mAmerican Airlines
Thu 2/516:05LHR - MSY
Nonstop9h 45mAmerican Airlines
Deal found 23/2£695
Fri 3/521:40MSY - LHR
Nonstop9h 00mBritish Airways
Sat 11/516:05LHR - MSY
Nonstop9h 45mBritish Airways
Deal found 22/2£730
Fri 3/521:40MSY - LHR
Nonstop9h 00mAmerican Airlines
Sat 11/516:05LHR - MSY
Nonstop9h 45mAmerican Airlines
Deal found 23/2£731
Wed 8/521:40MSY - LHR
Nonstop9h 00mIberia
Wed 22/516:05LHR - MSY
Nonstop9h 45mIberia
Deal found 23/2£735
Fri 1/319:55MSY - LHR
Nonstop8h 40mBritish Airways
Fri 8/313:25LHR - MSY
Nonstop10h 20mBritish Airways
Deal found 23/2£739
Sat 23/320:45MSY - LHR
Nonstop8h 40mAmerican Airlines
Sun 31/316:05LHR - MSY
Nonstop9h 45mAmerican Airlines
Deal found 23/2£753
Thu 11/421:40MSY - LHR
Nonstop9h 00mAmerican Airlines
Sun 21/416:05LHR - MSY
Nonstop9h 45mAmerican Airlines
Deal found 23/2£754
Sun 5/521:40MSY - LHR
Nonstop9h 00mBritish Airways
Thu 6/616:05LHR - MSY
Nonstop9h 50mBritish Airways
Deal found 22/2£793

New Orleans to Heathrow flights leaving soon

Find last-minute flight options from New Orleans to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 24 February 2024.
Check out these flights departing soon from New Orleans to London. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 4/318:39MSY - LHR
1 stop11h 01mBritish Airways
Mon 18/319:30LHR - MSY
2 stops27h 18mBritish Airways
Deal found 23/2£660
Mon 4/305:33MSY - LHR
2 stops24h 37mBritish Airways
Mon 18/320:30LHR - MSY
2 stops32h 24mBritish Airways
Deal found 23/2£672
Fri 1/306:49MSY - LHR
1 stop20h 51mIberia
Fri 8/311:25LHR - MSY
2 stops18h 21mIberia
Deal found 23/2£691
Fri 1/319:55MSY - LHR
Nonstop8h 40mBritish Airways
Fri 8/314:10LHR - MSY
1 stop13h 44mBritish Airways
Deal found 23/2£701
Fri 1/319:55MSY - LHR
Nonstop8h 40mIberia
Fri 8/312:10LHR - MSY
1 stop16h 58mIberia
Deal found 23/2£702
Mon 4/313:19MSY - LHR
1 stop11h 41mBritish Airways
Mon 18/314:10LHR - MSY
1 stop12h 47mBritish Airways
Deal found 23/2£703
Fri 1/318:53MSY - LHR
1 stop11h 27mBritish Airways
Fri 8/308:40LHR - MSY
1 stop15h 06mBritish Airways
Deal found 23/2£704
Fri 1/306:49MSY - LHR
1 stop20h 51mIberia
Fri 8/312:10LHR - MSY
1 stop14h 37mIberia
Deal found 23/2£705
Fri 1/306:00MSY - LHR
1 stop21h 40mBritish Airways
Fri 8/306:25LHR - MSY
2 stops23h 31mBritish Airways
Deal found 23/2£736

One-way flights to Heathrow from New Orleans

Search for one-way flight options from New Orleans to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 920,304 searches. Data last updated 24 February 2024.
Take a look at some of the one-way flights we've detected from New Orleans to London. Users needing a return flight from New Orleans to London should utilize the search form above.
Thu 11/405:09MSY - LHR
2 stops51h 01mMultiple Airlines
Deal found 23/2£254
Tue 16/411:47MSY - LHR
3 stops25h 58mMultiple Airlines
Deal found 22/2£269
Thu 11/409:32MSY - LHR
3 stops26h 13mMultiple Airlines
Deal found 23/2£283
Tue 16/411:47MSY - LHR
2 stops28h 13mMultiple Airlines
Deal found 22/2£284
Tue 12/309:50MSY - LHR
3 stops24h 00mMultiple Airlines
Deal found 23/2£290
Fri 19/421:55MSY - LHR
3 stops34h 35mMultiple Airlines
Deal found 23/2£329
Tue 12/321:56MSY - LHR
2 stops36h 34mMultiple Airlines
Deal found 23/2£342
Fri 19/415:55MSY - LHR
2 stops25h 00mMultiple Airlines
Deal found 23/2£347
Wed 21/809:25MSY - LHR
1 stop18h 05mJetBlue
Deal found 22/2£349

Find flights from New Orleans to Heathrow within your budget

Customise your flight search to find flights from New Orleans 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 920,304 searches. Data last updated 24 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£607 - £728

Route

Depart

Return

Price

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Mon 11/3

1 stop10h 50m

London Heathrow

Tue 19/3

1 stop13h 43m

£607

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 16/4

1 stop13h 53m

London Heathrow

Tue 23/4

2 stops14h 58m

£620

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 16/4

1 stop13h 53m

London Heathrow

Fri 26/4

Nonstop9h 45m

£638

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Sat 30/3

1 stop30h 28m

London Heathrow

Tue 16/4

1 stop13h 45m

£652

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Mon 15/4

2 stops27h 55m

London Heathrow

Wed 24/4

2 stops30h 29m

£668

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 16/4

2 stops16h 07m

London Heathrow

Tue 30/4

2 stops16h 30m

£683

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Tue 16/4

2 stops13h 49m

London Heathrow

Tue 23/4

2 stops17h 35m

£694

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Fri 3/5

1 stop15h 17m

London Heathrow

Sat 11/5

1 stop14h 59m

£718

New Orleans Louis ArmstrongLondon Heathrow

MSY - LHR

MSYLHR

New Orleans Louis Armstrong

Fri 22/3

2 stops43h 00m

London Heathrow

Tue 2/4

1 stop33h 39m

£728

Flights are sorted by cheapest first

Deals found on 23/2

When is the best time to book a flight from New Orleans to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from New Orleans to Heathrow. Price data was last updated on 28 January 2024.
The price you pay for your flight from New Orleans to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from New Orleans to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from New Orleans to Heathrow. Price data was last updated on 18 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their New Orleans to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Heathrow by month

Plan your trip from New Orleans to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from New Orleans to Heathrow is currently £305 while a return flight costs £667. Price data was last updated on 18 February 2024.

Currently, January is the cheapest month in which you can book a flight from New Orleans to London Heathrow Airport (average of £111). Flying from New Orleans to London Heathrow Airport in July is currently the most expensive (average of £177). 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.

January

£88

February

£99

March

£93

April

£110

May

£112

June

£131

July

£140

August

£110

September

£109

October

£125

November

£90

December

£93

Temperature and rainfall in Heathrow by month

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

LON

Temperature

4 - 17 °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 24 February 2024.
Get a feel of what it's like to fly with American Airlines, Delta and JetBlue from New Orleans 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.
8.1
Very Good
11,891 reviews

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very Good
11,891 reviews
8.1
Very Good
11,891 reviews

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
5,267 reviews
8.1
Very Good
11,891 reviews

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
1,376 reviews
8.1
Very Good
11,891 reviews

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
770 reviews
8.1
Very Good
11,891 reviews

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
1,164 reviews
8.1
Very Good
11,891 reviews

Food

7.5

Overall

8.1

Comfort

7.9

Entertainment

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 10