Find Cheap Flights from New Orleans Louis Armstrong to London Heathrow (MSY - LHR)

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Good to Know

Low Season:
February
Best time to beat the crowds
4%
expected price decrease
High Season:
July
Most popular time to fly
20%
expected price increase
Average Price:
$1329
(avg. price over the last 2 weeks)
Good Deal:
$871
or less (round trip)

When to Book Flights from New Orleans Louis Armstrong to London Heathrow

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $871 or less.
The cheapest flight from New Orleans Louis Armstrong to London Heathrow was found 86 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is February.
Morning departure is around 22% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking New Orleans Louis Armstrong to London Heathrow Flights

How long does a flight from New Orleans Louis Armstrong to London Heathrow take?
An average nonstop flight takes 14h 00m, covering a distance of 4620 miles.
How many flights are there between New Orleans Louis Armstrong and London Heathrow?
There are 20 (nonstop) flights between New Orleans Louis Armstrong and London Heathrow per week, averaging 3 per day.
Which airlines provide the cheapest flights from New Orleans Louis Armstrong to London Heathrow?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($657)
Do I need a passport to fly between New Orleans Louis Armstrong and London Heathrow?
Yes.
Which airlines fly most frequently between New Orleans Louis Armstrong and London Heathrow?
American Airlines (0 times daily), Finnair (0 times daily), Iberia (0 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly New Orleans Louis Armstrong to London Heathrow?
For New Orleans Louis Armstrong to London Heathrow, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from London Heathrow back to New Orleans Louis Armstrong, the best deals are generally found on Wednesday, with Friday being the most expensive.

Book cheap flights from New Orleans Louis Armstrong to London Heathrow (round-trip)

Airports
Origin
New Orleans
$657
only
$657
Destination
London
$657
only
$657
Wed, Jan 24
MSY
LHR
20h 05m
Wed, Jan 31
LHR
MSY
18h 09m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 20
MSY
LHR
21h 03m
Mon, Feb 26
LHR
MSY
28h 06m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 20
MSY
LHR
14h 00m
Tue, Feb 27
LHR
MSY
28h 02m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
MSY
LHR
25h 30m
Sat, Feb 3
LHR
MSY
20h 39m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
MSY
LHR
25h 30m
Mon, Feb 5
LHR
MSY
31h 44m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 26
MSY
LHR
19h 05m
Fri, Feb 2
LHR
MSY
32h 14m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 26
MSY
LHR
19h 05m
Sun, Feb 4
LHR
MSY
20h 09m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 16
MSY
LHR
23h 40m
Mon, Jun 4
LHR
MSY
38h 05m
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
MSY
LHR
25h 30m
Tue, Jan 30
LHR
MSY
18h 09m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 13
MSY
LHR
17h 05m
Mon, Feb 19
LHR
MSY
37h 12m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jun 6
MSY
LHR
23h 40m
Tue, Jun 12
LHR
MSY
20h 23m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 9
MSY
LHR
16h 30m
Mon, Feb 12
LHR
MSY
38h 30m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 28
MSY
LHR
18h 05m
Wed, Mar 7
LHR
MSY
40h 51m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 27
MSY
LHR
15h 50m
Tue, Apr 3
LHR
MSY
27h 12m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 1
MSY
LHR
16h 10m
Tue, May 15
LHR
MSY
27h 00m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
MSY
LHR
23h 40m
Wed, Jun 6
LHR
MSY
38h 05m
Trip: 23 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 8
MSY
LHR
27h 10m
Tue, May 15
LHR
MSY
22h 33m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
MSY
LHR
25h 30m
Thu, Feb 1
LHR
MSY
33h 24m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 2
MSY
LHR
28h 29m
Sat, Mar 10
LHR
MSY
24h 38m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 3
MSY
LHR
25h 40m
Wed, Mar 7
LHR
MSY
27h 58m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
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New Orleans Louis Armstrong to London Heathrow Flight Information

Flights Arrive in London Heathrow
Flights Depart from New Orleans Louis Armstrong
Flight Price $657
Distance 4620 miles
Airlines
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.