Find cheap flights from Louisiana to London

Find cheap flights from Louisiana to London

Round-trip
Economy
Boston (BOS)
London All airports
Mon 7/13
Mon 7/20
Any month
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Good to know

Low season

March Best time to beat the crowds with an average 6% drop in price.

High season

June Most popular time to fly with an average 32% increase in price.

Average price of a round-trip

$1263 (avg. price over the last 2 weeks)

Good deal for a round-trip

$716 or less

FAQs for booking Louisiana to London flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top airlines flying from Louisiana to London

Scores according to KAYAK customer reviews

8.1
SWISS
Overall score based on 8,965 reviews
8.2
Boarding
7.9
Comfort
8.7
Crew
7.8
Entertainment
8.0
Food
Airline reviews
Read more about SWISS

Book cheap flights from Louisiana to London (round-trip)

Airports
Origin
Baton Rouge
$839
only
$839
Monroe
$846
only
$846
New Orleans
$477
only
$477
Shreveport
$804
only
$804
Destination
London
$477
only
$477
$529
only
$529
$1351
only
$1351
Tue, Sep 1
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
23h 05m
Tue, Sep 8
LHR
London Heathrow Airport
MSY
Louis Armstrong New Orleans Airport
44h 23m
Trip: 8 days
Based on null reviews
Thu, Oct 22
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
12h 10m
Thu, Nov 5
LHR
London Heathrow Airport
MSY
Louis Armstrong New Orleans Airport
21h 57m
Trip: 15 days
Based on null reviews
Tue, Oct 13
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
11h 36m
Sun, Oct 25
LHR
London Heathrow Airport
MSY
Louis Armstrong New Orleans Airport
14h 25m
Trip: 13 days
Based on null reviews
Thu, Sep 10
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
20h 49m
Mon, Sep 21
LHR
London Heathrow Airport
MSY
Louis Armstrong New Orleans Airport
18h 49m
Trip: 12 days
Based on null reviews
Tue, Nov 3
SHV
Shreveport
LHR
London Heathrow Airport
11h 05m
Tue, Nov 10
LHR
London Heathrow Airport
SHV
Shreveport
20h 28m
Trip: 8 days
Based on null reviews
Tue, Nov 3
SHV
Shreveport
LHR
London Heathrow Airport
13h 40m
Tue, Nov 10
LHR
London Heathrow Airport
SHV
Shreveport
13h 20m
Trip: 8 days
Based on null reviews
Sat, Nov 7
BTR
Baton Rouge Ryan
LHR
London Heathrow Airport
30h 25m
Sat, Nov 28
LHR
London Heathrow Airport
BTR
Baton Rouge Ryan
25h 13m
Trip: 22 days
Based on null reviews
Fri, Sep 11
MLU
Monroe Huenefeld
LHR
London Heathrow Airport
21h 50m
Fri, Sep 18
LHR
London Heathrow Airport
MLU
Monroe Huenefeld
24h 32m
Trip: 8 days
Based on null reviews
Fri, Sep 11
MLU
Monroe Huenefeld
LHR
London Heathrow Airport
16h 55m
Fri, Sep 18
LHR
London Heathrow Airport
MLU
Monroe Huenefeld
18h 18m
Trip: 8 days
Based on null reviews
Tue, Nov 3
SHV
Shreveport
LHR
London Heathrow Airport
19h 20m
Tue, Nov 10
LHR
London Heathrow Airport
SHV
Shreveport
17h 47m
Trip: 8 days
Based on null reviews
Fri, Sep 11
MLU
Monroe Huenefeld
LHR
London Heathrow Airport
18h 25m
Fri, Sep 18
LHR
London Heathrow Airport
MLU
Monroe Huenefeld
17h 28m
Trip: 8 days
Based on null reviews
Tue, Nov 3
SHV
Shreveport
LHR
London Heathrow Airport
13h 45m
Tue, Nov 10
LHR
London Heathrow Airport
SHV
Shreveport
17h 39m
Trip: 8 days
Based on null reviews
Mon, Sep 7
MSY
Louis Armstrong New Orleans Airport
LGW
London Gatwick Airport
13h 50m
Fri, Sep 11
LGW
London Gatwick Airport
MSY
Louis Armstrong New Orleans Airport
16h 21m
Trip: 5 days
Based on null reviews
Fri, Sep 11
MLU
Monroe Huenefeld
LHR
London Heathrow Airport
15h 40m
Fri, Sep 18
LHR
London Heathrow Airport
MLU
Monroe Huenefeld
17h 48m
$1061
Trip: 8 days
Based on null reviews
Mon, Sep 7
MSY
Louis Armstrong New Orleans Airport
LGW
London Gatwick Airport
13h 50m
Fri, Sep 11
LGW
London Gatwick Airport
MSY
Louis Armstrong New Orleans Airport
13h 25m
Trip: 5 days
Based on null reviews
Mon, Nov 2
MSY
Louis Armstrong New Orleans Airport
STN
London Stansted Airport
18h 41m
Sat, Nov 7
STN
London Stansted Airport
MSY
Louis Armstrong New Orleans Airport
34h 54m
$1351
Trip: 6 days
Based on null reviews
Wed, Oct 21
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
18h 56m
Mon, Oct 26
LHR
London Heathrow Airport
MSY
Louis Armstrong New Orleans Airport
14h 24m
Trip: 6 days
Based on null reviews
Thu, Sep 24
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
20h 49m
Wed, Sep 30
LHR
London Heathrow Airport
MSY
Louis Armstrong New Orleans Airport
27h 49m
Trip: 7 days
Based on null reviews
Thu, Sep 24
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
32h 05m
Wed, Sep 30
LHR
London Heathrow Airport
MSY
Louis Armstrong New Orleans Airport
25h 56m
Trip: 7 days
Based on null reviews
Mon, Nov 9
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
25h 15m
Sat, Nov 14
LHR
London Heathrow Airport
MSY
Louis Armstrong New Orleans Airport
33h 28m
Trip: 6 days
Based on null reviews

Book cheap flights from Louisiana to London (one-way)

Airports
Origin
New Orleans
$324
only
$324
Destination
London
$324
only
$324
$923
only
$923
$329
only
$329
$430
only
$430
Sun, Jul 19
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
16h 30m
Based on null reviews
Sun, Jul 26
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
24h 10m
Based on null reviews
Sun, Jul 19
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
11h 25m
Based on null reviews
Fri, Sep 11
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
14h 36m
Based on null reviews
Sun, Jul 19
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
38h 30m
Based on null reviews
Sun, Jul 19
MSY
Louis Armstrong New Orleans Airport
LGW
London Gatwick Airport
44h 45m
Based on null reviews
Fri, Sep 11
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
13h 15m
Based on null reviews
Mon, Jul 20
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
19h 30m
Based on null reviews
Sun, Jul 19
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
11h 15m
Based on null reviews
Fri, Sep 11
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
12h 11m
Based on null reviews
Sun, Jul 19
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
16h 55m
Based on null reviews
Sat, Aug 8
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
39h 30m
Based on null reviews
Sun, Jul 26
MSY
Louis Armstrong New Orleans Airport
LCY
London City
15h 40m
Based on null reviews
Fri, Sep 11
MSY
Louis Armstrong New Orleans Airport
LGW
London Gatwick Airport
35h 31m
Based on null reviews
Sun, Jul 12
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
24h 10m
Based on null reviews
Thu, Aug 6
MSY
Louis Armstrong New Orleans Airport
STN
London Stansted Airport
54h 00m
Based on null reviews
Tue, Jul 14
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
11h 10m
Based on null reviews
Tue, Jul 14
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
28h 30m
Based on null reviews
Mon, Jul 20
MSY
Louis Armstrong New Orleans Airport
STN
London Stansted Airport
32h 25m
Based on null reviews
Thu, Aug 6
MSY
Louis Armstrong New Orleans Airport
LHR
London Heathrow Airport
19h 35m
Based on null reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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