Take off on cheap flights from London to St Louis, your adventure starts now!

Cheapest dates for London - St Louis tickets

  • any
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • any
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • price
  • month of departure
  • month of return
£591
outward: 04-Mar-2019
13:00 LHR » 04:42 STL
Air Canada 1 stop (15h42m)
inbound: 13-Mar-2019
18:30 STL » 07:20 LHR
United Airlines 1 stop (12h50m)
£610
outward: 05-Mar-2019
13:00 LHR » 04:42 STL
Air Canada 1 stop (15h42m)
inbound: 13-Mar-2019
19:20 STL » 06:55 LHR
United Airlines 1 stop (11h35m)
£611
outward: 26-Mar-2019
09:00 LHR » 22:25 STL
United Airlines 1 stop (13h25m)
inbound: 04-Apr-2019
19:25 STL » 07:20 LHR
United Airlines 1 stop (11h55m)
£653
outward: 20-Aug-2019
17:40 LHR » 06:18 STL
United Airlines 1 stop (12h38m)
inbound: 27-Aug-2019
18:55 STL » 06:55 LHR
United Airlines 1 stop (12h)
£673
outward: 13-Apr-2019
11:35 LHR » 00:09 STL
United Airlines 1 stop (12h34m)
inbound: 24-Apr-2019
17:25 STL » 21:40 LHR
United Airlines 1 stop (28h15m)
£684
outward: 09-Apr-2019
08:55 LHR » 22:53 STL
United Airlines 1 stop (13h58m)
inbound: 17-Apr-2019
17:30 STL » 12:05 LHR
Air Canada 1 stop (18h35m)
£693
outward: 15-Oct-2019
09:30 LHR » 22:49 STL
United Airlines 1 stop (13h19m)
inbound: 21-Oct-2019
18:55 STL » 06:55 LHR
United Airlines 1 stop (12h)
£695
outward: 06-Sep-2019
09:30 LHR » 22:49 STL
United Airlines 1 stop (13h19m)
inbound: 23-Sep-2019
18:55 STL » 06:55 LHR
United Airlines 1 stop (12h)
£696
outward: 05-Apr-2019
09:30 LHR » 00:19 STL
Air Canada 1 stop (14h49m)
inbound: 22-Apr-2019
00:55 STL » 22:00 LHR
Air Canada 1 stop (21h05m)
£702
outward: 21-May-2019
08:55 LHR » 22:53 STL
United Airlines 1 stop (13h58m)
inbound: 10-Jun-2019
22:45 STL » 11:10 LHR
United Airlines 1 stop (12h25m)
£704
outward: 05-Apr-2019
09:30 LHR » 00:19 STL
Air Canada 1 stop (14h49m)
inbound: 22-Apr-2019
00:55 STL » 22:00 LHR
Air Canada 1 stop (21h05m)
£715
outward: 05-Apr-2019
11:30 LHR » 01:42 STL
Lufthansa 2 stops (38h12m)
inbound: 22-Apr-2019
00:55 STL » 22:00 LHR
Air Canada 1 stop (21h05m)
£715
outward: 05-Apr-2019
11:30 LHR » 01:42 STL
Lufthansa 2 stops (38h12m)
inbound: 22-Apr-2019
00:55 STL » 22:00 LHR
Air Canada 1 stop (21h05m)
£747
outward: 08-Apr-2019
19:00 LHR » 16:54 STL
Air Canada 1 stop (21h54m)
inbound: 16-Apr-2019
18:15 STL » 08:40 LHR
United Airlines 1 stop (14h25m)
£768
outward: 06-May-2019
11:40 LHR » 05:33 STL
Iberia 1 stop (17h53m)
inbound: 14-May-2019
16:25 STL » 07:50 LHR
Iberia 1 stop (15h25m)
£768
outward: 06-May-2019
11:40 LHR » 05:33 STL
Iberia 1 stop (17h53m)
inbound: 14-May-2019
16:25 STL » 07:50 LHR
Iberia 1 stop (15h25m)
£784
outward: 26-Mar-2019
10:35 LHR » 03:47 STL
Iberia 1 stop (17h12m)
inbound: 04-Apr-2019
16:38 STL » 07:50 LHR
Iberia 1 stop (15h12m)
£792
outward: 14-May-2019
11:40 LHR » 05:33 STL
Iberia 1 stop (17h53m)
inbound: 22-May-2019
16:25 STL » 07:50 LHR
Iberia 1 stop (15h25m)
£793
outward: 06-May-2019
11:40 LHR » 05:33 STL
Iberia 1 stop (17h53m)
inbound: 15-May-2019
16:25 STL » 07:50 LHR
Iberia 1 stop (15h25m)
£797
outward: 20-Aug-2019
07:45 LHR » 01:30 STL
Alitalia 2 stops (17h45m)
inbound: 27-Aug-2019
20:05 STL » 17:05 LHR
Alitalia 2 stops (21h)
£808
outward: 26-Mar-2019
10:35 LHR » 03:47 STL
Iberia 1 stop (17h12m)
inbound: 04-Apr-2019
16:38 STL » 07:50 LHR
Iberia 1 stop (15h12m)
£865
outward: 28-Mar-2019
07:45 LHR » 05:23 STL
SAS 2 stops (21h38m)
inbound: 10-Apr-2019
17:30 STL » 10:35 LHR
SAS 2 stops (17h05m)
£870
outward: 11-Jun-2019
08:05 LHR » 23:54 STL
SAS 2 stops (15h49m)
inbound: 18-Jun-2019
15:25 STL » 14:10 STN
SAS 2 stops (22h45m)
£874
outward: 09-Sep-2019
13:15 LHR » 02:47 STL
Iberia 1 stop (13h32m)
inbound: 16-Sep-2019
17:55 STL » 10:00 LHR
Iberia 1 stop (16h05m)
£878
outward: 22-Mar-2019
09:00 LHR » 22:25 STL
United Airlines 1 stop (13h25m)
inbound: 29-Mar-2019
20:50 STL » 06:55 LHR
United Airlines 1 stop (10h05m)
£889
outward: 04-Jun-2019
10:15 LHR » 23:10 STL
British Airways 1 stop (12h55m)
inbound: 19-Jun-2019
18:09 STL » 08:45 LHR
British Airways 1 stop (14h36m)
£895
outward: 11-Jun-2019
08:05 LHR » 23:54 STL
SAS 2 stops (15h49m)
inbound: 18-Jun-2019
15:25 STL » 14:10 STN
SAS 2 stops (22h45m)
£895
outward: 09-Mar-2019
09:00 LHR » 23:50 STL
United Airlines 1 stop (14h50m)
inbound: 23-Mar-2019
18:17 STL » 07:20 LHR
United Airlines 1 stop (13h03m)
£898
outward: 22-Mar-2019
09:00 LHR » 22:25 STL
United Airlines 1 stop (13h25m)
inbound: 29-Mar-2019
20:50 STL » 06:55 LHR
United Airlines 1 stop (10h05m)
£906
outward: 03-Jul-2019
10:25 LHR » 04:06 STL
Virgin Atlantic 1 stop (17h41m)
inbound: 11-Jul-2019
17:15 STL » 07:40 LHR
Virgin Atlantic 1 stop (14h25m)
Return
Departure
Choose when you'd like to depart to St Louis (USA):
Find the cheapest London St Louis flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - St Louis with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from London to St Louis

  • any
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • all
  • Air Canada
  • British Airways
  • Iberia
  • KLM
  • Lufthansa
  • SAS
  • United Airlines
  • Virgin Atlantic
outbound: 04-Mar-2019
Air Canada 1 stop
return: 13-Mar-2019
United Airlines 1 stop
outbound: 26-Mar-2019
United Airlines 1 stop
return: 04-Apr-2019
United Airlines 1 stop
outbound: 26-Mar-2019
Iberia 1 stop
return: 04-Apr-2019
Iberia 1 stop
outbound: 11-Jun-2019
SAS 2 stops
return: 18-Jun-2019
SAS 2 stops
outbound: 05-Aug-2019
British Airways 1 stop
return: 13-Aug-2019
British Airways 1 stop
outbound: 03-Jul-2019
Virgin Atlantic 1 stop
return: 11-Jul-2019
Virgin Atlantic 1 stop
outbound: 21-Aug-2019
KLM 1 stop
return: 29-Aug-2019
KLM 1 stop
outbound: 05-Apr-2019
Lufthansa 2 stops
return: 21-Apr-2019
Air Canada 1 stop

About London - St Louis flights

Average flight duration: 14h50m (flight with stopovers)

  • Arrival city:
  • St Louis, USA
  • Airport(s):
  • St. Louis Downtown Airport (CPS)
  • Lambert–St. Louis International Airport (STL)
  • MidAmerica St. Louis Airport (BLV)
  • Spirit of St. Louis Airport (SUS)
  • Local time:
  • 19-Feb-2019 04:42, GMT-6
  • Weather:
  • min. 20ºC, max. 27ºC
  • Departure city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • 19-Feb-2019 10:42, GMT+0
  • Weather:
  • min. 7ºC, max. 11ºC

Most popular cheap hotels in St Louis