Find Cheap Flights from London to Lambert-St Louis (LON - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from London to Lambert-St Louis

(Round-trip)
Depart: Wed Dec 27 2017 Return: Wed Jan 10 2018 Trip spans 15 days
Air France
Air France
LHR
STL
17h 07m
2 stops
STL
LHR
11h 50m
1 stop
Depart: Sat Dec 2 2017 Return: Sun Dec 10 2017 Trip spans 9 days
Aer Lingus
Aer Lingus
LGW
STL
16h 28m
2 stops
STL
LGW
19h 10m
2 stops
Depart: Wed Dec 20 2017 Return: Wed Jan 3 2018 Trip spans 15 days
$1023
Select
KLM
KLM
LCY
STL
14h 50m
2 stops
STL
LCY
14h 00m
2 stops
Depart: Thu Nov 16 2017 Return: Wed Nov 29 2017 Trip spans 14 days
$1069
Select
Lufthansa
Lufthansa
LCY
STL
17h 53m
2 stops
STL
LCY
13h 37m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
$1111
Select
Iberia
Iberia
LHR
STL
19h 56m
1 stop
STL
LHR
14h 22m
1 stop
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
$1175
Select
British Airways
British Airways
LHR
STL
13h 05m
1 stop
STL
LHR
13h 20m
1 stop
Depart: Mon Jul 31 2017 Return: Sat Aug 5 2017 Trip spans 6 days
$1379
Select
Virgin Atlantic
Virgin Atlantic
LHR
STL
14h 22m
1 stop
STL
LHR
15h 05m
1 stop
Depart: Thu Oct 19 2017 Return: Mon Oct 30 2017 Trip spans 12 days
Air France
Air France
LHR
STL
15h 35m
2 stops
STL
LHR
10h 50m
1 stop
Depart: Wed Aug 30 2017 Return: Sun Sep 3 2017 Trip spans 5 days
$1671
Select
Multiple Airlines
Multiple Airlines
LGW
STL
15h 28m
1 stop
STL
LGW
10h 40m
1 stop
Depart: Thu Oct 26 2017 Return: Fri Nov 10 2017 Trip spans 16 days
Aer Lingus
Aer Lingus
LGW
STL
19h 04m
2 stops
STL
LGW
19h 10m
2 stops
Depart: Fri Sep 29 2017 Return: Fri Nov 24 2017 Trip spans 57 days
Aer Lingus
Aer Lingus
LGW
STL
29h 17m
2 stops
STL
LGW
16h 01m
2 stops
Depart: Thu Oct 19 2017 Return: Mon Oct 30 2017 Trip spans 12 days
$1080
Select
KLM
KLM
LCY
STL
14h 45m
2 stops
STL
LCY
13h 50m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
$1200
Select
Aer Lingus
Aer Lingus
LGW
STL
30h 09m
2 stops
STL
LGW
15h 10m
2 stops
Depart: Thu Aug 31 2017 Return: Tue Sep 5 2017 Trip spans 6 days
$1576
Select
Lufthansa
Lufthansa
LCY
STL
16h 14m
2 stops
STL
LCY
14h 30m
2 stops
Depart: Tue Aug 1 2017 Return: Thu Aug 10 2017 Trip spans 10 days
$1796
Select
Lufthansa
Lufthansa
LCY
STL
20h 15m
2 stops
STL
LCY
21h 20m
2 stops
Depart: Mon Jul 31 2017 Return: Sat Aug 5 2017 Trip spans 6 days
$2197
Select
KLM
KLM
LCY
STL
14h 09m
2 stops
STL
LCY
14h 14m
2 stops
* 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.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

London
only $774
only $1023
only $899
Destination

St. Louis
$774