Find Deals on Flights from London Heathrow to Lambert-St Louis (LHR - 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.
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Book cheap flights from London Heathrow to Lambert-St Louis

(Round-trip)
Depart: Wed May 17 2017 Return: Mon May 22 2017 Trip spans 6 days
Virgin Atlantic
Virgin Atlantic
LHR
STL
11h 37m
1 stop
STL
LHR
12h 43m
1 stop
Depart: Wed Jun 28 2017 Return: Sat Jul 8 2017 Trip spans 11 days
British Airways
British Airways
LHR
STL
13h 22m
1 stop
STL
LHR
12h 23m
1 stop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Air Canada
Air Canada
LHR
STL
15h 33m
2 stops
STL
LHR
16h 15m
2 stops
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
KLM
KLM
LHR
STL
16h 12m
2 stops
STL
LHR
13h 21m
2 stops
Depart: Thu May 25 2017 Return: Mon Jun 5 2017 Trip spans 12 days
United
United
LHR
STL
16h 40m
2 stops
STL
LHR
12h 10m
1 stop
Depart: Sun Jul 9 2017 Return: Sat Jul 29 2017 Trip spans 21 days
$1304
Select
Aer Lingus
Aer Lingus
LHR
STL
18h 54m
2 stops
STL
LHR
16h 55m
2 stops
Depart: Tue Apr 4 2017 Return: Mon Apr 17 2017 Trip spans 14 days
British Airways
British Airways
LHR
STL
13h 17m
1 stop
STL
LHR
10h 35m
1 stop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
KLM
KLM
LHR
STL
24h 25m
2 stops
STL
LHR
10h 25m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
$1015
Select
Virgin Atlantic
Virgin Atlantic
LHR
STL
12h 47m
1 stop
STL
LHR
14h 25m
1 stop
Depart: Thu Apr 27 2017 Return: Sun May 14 2017 Trip spans 18 days
$1054
Select
British Airways
British Airways
LHR
STL
15h 09m
nonstop
STL
LHR
13h 19m
nonstop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
$1263
Select
British Airways
British Airways
LHR
STL
17h 11m
nonstop
STL
LHR
12h 55m
nonstop
Depart: Wed Jul 19 2017 Return: Wed Jul 26 2017 Trip spans 8 days
$1536
Select
British Airways
British Airways
LHR
STL
17h 11m
nonstop
STL
LHR
12h 55m
nonstop
Depart: Fri Mar 31 2017 Return: Fri Apr 7 2017 Trip spans 8 days
$2186
Select
British Airways
British Airways
LHR
STL
15h 08m
nonstop
STL
LHR
13h 19m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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Airports
Origin

London
$898
Destination

St. Louis
$898