Cheap flights London (United Kingdom) - St Louis (United Kingdom), your adventure starts now!

Cheapest dates for London - St Louis tickets

  • any
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • any
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • price
  • month of departure
  • month of return
£420
Air Canada outward: 30-Dec-2019
16:00 LHR » 04:34 STL
Air Canada 1 stop (12h34m)
Austrian Airlines inbound: 15-Jan-2020
20:25 STL » 08:55 LHR
Austrian Airlines 1 stop (12h30m)
£667
United Airlines outward: 03-Dec-2019
09:00 LHR » 22:36 STL
United Airlines 1 stop (13h36m)
United Airlines inbound: 12-Dec-2019
19:15 STL » 07:20 LHR
United Airlines 1 stop (12h05m)
£671
Air Canada outward: 21-Oct-2019
09:30 LHR » 04:45 STL
Air Canada 1 stop (19h15m)
Unknown Company inbound: 29-Oct-2019
00:00 STL » 11:15 LHR
Unknown Company 1 stop (11h15m)
£672
Air Canada outward: 03-Dec-2019
10:00 LHR » 00:09 STL
Air Canada 1 stop (14h09m)
Unknown Company inbound: 11-Dec-2019
00:16 STL » 12:05 LHR
Unknown Company 1 stop (11h49m)
£673
Iberia outward: 15-Oct-2019
13:50 LHR » 05:32 STL
Iberia 1 stop (15h42m)
Iberia inbound: 24-Oct-2019
18:47 STL » 07:50 LHR
Iberia 1 stop (13h03m)
£673
Iberia outward: 03-Mar-2020
11:35 LHR » 04:40 STL
Iberia 1 stop (17h05m)
Iberia inbound: 10-Mar-2020
15:35 STL » 07:50 LHR
Iberia 1 stop (16h15m)
£673
Iberia outward: 04-Nov-2019
11:35 LHR » 05:40 STL
Iberia 1 stop (18h05m)
Iberia inbound: 18-Nov-2019
18:47 STL » 07:50 LHR
Iberia 1 stop (13h03m)
£673
Iberia outward: 04-Nov-2019
11:35 LHR » 05:40 STL
Iberia 1 stop (18h05m)
Iberia inbound: 11-Nov-2019
18:47 STL » 07:50 LHR
Iberia 1 stop (13h03m)
£674
United Airlines outward: 23-Oct-2019
08:55 LHR » 22:50 STL
United Airlines 1 stop (13h55m)
United Airlines inbound: 30-Oct-2019
14:15 STL » 07:20 LHR
United Airlines 1 stop (17h05m)
£674
United Airlines outward: 08-Oct-2019
08:55 LHR » 22:50 STL
United Airlines 1 stop (13h55m)
United Airlines inbound: 29-Oct-2019
19:55 STL » 07:20 LHR
United Airlines 1 stop (11h25m)
£674
United Airlines outward: 12-Nov-2019
09:00 LHR » 22:36 STL
United Airlines 1 stop (13h36m)
United Airlines inbound: 19-Nov-2019
18:54 STL » 06:55 LHR
United Airlines 1 stop (12h01m)
£677
Iberia outward: 02-Oct-2019
13:50 LHR » 05:31 STL
Iberia 1 stop (15h41m)
Iberia inbound: 09-Oct-2019
18:47 STL » 07:50 LHR
Iberia 1 stop (13h03m)
£681
Iberia outward: 01-Oct-2019
13:50 LHR » 05:31 STL
Iberia 1 stop (15h41m)
Iberia inbound: 24-Oct-2019
18:47 STL » 07:50 LHR
Iberia 1 stop (13h03m)
£681
Iberia outward: 15-Oct-2019
13:50 LHR » 05:32 STL
Iberia 1 stop (15h42m)
Iberia inbound: 24-Oct-2019
18:47 STL » 07:50 LHR
Iberia 1 stop (13h03m)
£682
Iberia outward: 21-Oct-2019
11:30 LHR » 07:28 STL
Iberia 1 stop (19h58m)
Iberia inbound: 28-Oct-2019
11:44 STL » 08:45 LHR
Iberia 1 stop (21h01m)
£683
Iberia outward: 10-Feb-2020
11:35 LHR » 04:40 STL
Iberia 1 stop (17h05m)
Iberia inbound: 19-Feb-2020
16:35 STL » 09:40 LHR
Iberia 1 stop (17h05m)
£688
Air Canada outward: 27-Nov-2019
16:00 LHR » 04:41 STL
Air Canada 1 stop (12h41m)
Air Canada inbound: 02-Dec-2019
00:40 STL » 21:35 LHR
Air Canada 1 stop (20h55m)
£688
United Airlines outward: 02-Nov-2019
08:30 LHR » 00:41 STL
United Airlines 1 stop (16h11m)
United Airlines inbound: 11-Dec-2019
23:57 STL » 11:15 LHR
United Airlines 1 stop (11h18m)
£689
Air Canada outward: 23-Oct-2019
09:30 LHR » 21:05 STL
Air Canada 1 stop (11h35m)
Unknown Company inbound: 02-Nov-2019
21:15 STL » 08:55 LHR
Unknown Company 1 stop (11h40m)
£691
United Airlines outward: 23-Oct-2019
09:35 LHR » 22:56 STL
United Airlines 1 stop (13h21m)
United Airlines inbound: 31-Oct-2019
19:30 STL » 08:55 LHR
United Airlines 1 stop (13h25m)
£692
Air Canada outward: 24-Oct-2019
09:30 LHR » 21:05 STL
Air Canada 1 stop (11h35m)
Air Canada inbound: 10-Nov-2019
15:00 STL » 21:35 LHR
Air Canada 1 stop (30h35m)
£695
KLM outward: 27-Nov-2019
10:20 LHR » 06:25 STL
KLM 1 stop (20h05m)
Air France inbound: 02-Dec-2019
02:09 STL » 07:55 LHR
Air France 1 stop (29h46m)
£695
Air Canada outward: 04-Nov-2019
10:00 LHR » 00:09 STL
Air Canada 1 stop (14h09m)
Unknown Company inbound: 18-Nov-2019
22:15 STL » 08:55 LHR
Unknown Company 1 stop (10h40m)
£695
United Airlines outward: 01-Oct-2019
08:55 LHR » 22:15 STL
United Airlines 1 stop (13h20m)
United Airlines inbound: 05-Nov-2019
20:55 STL » 07:55 LHR
United Airlines 1 stop (11h)
£697
Iberia outward: 27-Nov-2019
11:35 LHR » 05:44 STL
Iberia 1 stop (18h09m)
Iberia inbound: 30-Nov-2019
20:54 STL » 23:40 LHR
Iberia 1 stop (26h46m)
£698
Iberia outward: 02-Oct-2019
13:50 LHR » 05:31 STL
Iberia 1 stop (15h41m)
Iberia inbound: 26-Oct-2019
18:50 STL » 06:50 LHR
Iberia 1 stop (13h)
£701
Iberia outward: 17-Mar-2020
10:35 LHR » 03:40 STL
Iberia 1 stop (17h05m)
Iberia inbound: 26-Mar-2020
15:35 STL » 09:40 LHR
Iberia 1 stop (18h05m)
£702
Iberia outward: 01-Oct-2019
13:50 LHR » 05:31 STL
Iberia 1 stop (15h41m)
Iberia inbound: 05-Nov-2019
20:54 STL » 07:50 LHR
Iberia 1 stop (10h56m)
£704
Lufthansa outward: 27-Nov-2019
07:50 LHR » 05:41 STL
Lufthansa 2 stops (21h51m)
United Airlines inbound: 02-Dec-2019
03:00 STL » 21:50 LHR
United Airlines 2 stops (18h50m)
£704
Iberia outward: 17-Oct-2019
13:50 LHR » 05:32 STL
Iberia 1 stop (15h42m)
Iberia inbound: 31-Oct-2019
19:44 STL » 09:40 LHR
Iberia 1 stop (13h56m)
Return
Departure
27 October Oct Sunday $retDate.dayShortName
28 October Oct Monday $retDate.dayShortName
29 October Oct Tuesday $retDate.dayShortName
30 October Oct Wednesday $retDate.dayShortName
31 October Oct Thursday $retDate.dayShortName
01 November Nov Friday $retDate.dayShortName
02 November Nov Saturday $retDate.dayShortName
18 October Oct Friday $outDate.dayShortName
£698
19 October Oct Saturday $outDate.dayShortName
£731
20 October Oct Sunday $outDate.dayShortName
21 October Oct Monday $outDate.dayShortName
£668 £657
22 October Oct Tuesday $outDate.dayShortName
23 October Oct Wednesday $outDate.dayShortName
£660 £677 £675
24 October Oct Thursday $outDate.dayShortName
£701
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
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • all
  • Air Canada
  • Air France
  • British Airways
  • Finnair
  • Iberia
  • KLM
  • Lufthansa
  • SAS
  • TAP Air Portugal
  • United Airlines
  • Virgin Atlantic
outbound: 03-Dec-2019
Air Canada 1 stop
return: 10-Dec-2019
United Airlines 1 stop
outbound: 08-Oct-2019
United Airlines 1 stop
return: 29-Oct-2019
United Airlines 1 stop
outbound: 03-Dec-2019
Lufthansa 2 stops
return: 10-Dec-2019
Austrian Airlines 1 stop
outbound: 11-Dec-2019
Air France 2 stops
return: 06-Jan-2020
Delta Air Lines 2 stops
outbound: 11-Dec-2019
KLM 2 stops
return: 06-Jan-2020
Delta Air Lines 2 stops
outbound: 01-Dec-2019
British Airways 2 stops
return: 08-Dec-2019
British Airways 1 stop
outbound: 21-Sep-2019
Virgin Atlantic 1 stop
return: 30-Oct-2019
Virgin Atlantic 1 stop
outbound: 21-Sep-2019
SAS 2 stops
return: 30-Oct-2019
SAS 2 stops
outbound: 11-Dec-2019
TAP Air Portugal 2 stops
return: 06-Jan-2020
TAP Air Portugal 2 stops
outbound: 22-May-2020
Finnair 1 stop
return: 29-May-2020
Finnair 1 stop
outbound: 04-Nov-2019
Iberia 1 stop
return: 18-Nov-2019
Iberia 1 stop

About London - St Louis flights

Average flight duration: 15h25m (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:
  • 15-Sep-2019 21:10, GMT-5
  • Weather:
  • min. 27ºC, max. 28ºC
  • 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:
  • 16-Sep-2019 03:10, GMT+1
  • Weather:
  • min. 15ºC, max. 19ºC

Most popular cheap hotels in St Louis