Take off on cheap flights from London to Koh Samui, your adventure starts now!

Cheapest dates for London - Koh Samui tickets

  • any
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • any
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • price
  • month of departure
  • month of return
£568
Emirates outward: 18-Sep-2019
16:00 STN » 10:35 USM
Emirates 2 stops (18h35m)
Emirates inbound: 26-Sep-2019
01:00 USM » 19:40 LHR
Emirates 2 stops (18h40m)
£568
Emirates outward: 18-Sep-2019
16:00 STN » 10:35 USM
Emirates 2 stops (18h35m)
Emirates inbound: 26-Sep-2019
10:00 USM » 08:05 LHR
Emirates 2 stops (22h05m)
£587
Emirates outward: 27-May-2020
16:00 STN » 09:45 USM
Emirates 2 stops (17h45m)
Emirates inbound: 10-Jun-2020
01:00 USM » 19:40 LHR
Emirates 2 stops (18h40m)
£594
Emirates outward: 03-Mar-2020
14:50 STN » 08:55 USM
Emirates 2 stops (18h05m)
Emirates inbound: 19-Mar-2020
00:00 USM » 19:25 LGW
Emirates 2 stops (19h25m)
£597
Emirates outward: 20-Sep-2019
16:00 STN » 10:35 USM
Emirates 2 stops (18h35m)
Emirates inbound: 30-Sep-2019
01:00 USM » 20:45 LGW
Emirates 2 stops (19h45m)
£598
Singapore Airlines outward: 09-Mar-2020
10:10 LHR » 05:55 USM
Singapore Airlines 1 stop (19h45m)
Singapore Airlines inbound: 20-Mar-2020
06:40 USM » 20:00 LHR
Singapore Airlines 1 stop (37h20m)
£598
Emirates outward: 07-Sep-2019
11:00 LGW » 06:05 USM
Emirates 2 stops (19h05m)
Emirates inbound: 12-Sep-2019
01:00 USM » 19:45 STN
Emirates 2 stops (18h45m)
£599
Singapore Airlines outward: 16-Apr-2020
10:25 LHR » 03:55 USM
Singapore Airlines 1 stop (17h30m)
Singapore Airlines inbound: 01-May-2020
04:55 USM » 06:55 LHR
Singapore Airlines 1 stop (26h)
£603
Emirates outward: 11-Sep-2019
16:00 STN » 10:35 USM
Emirates 2 stops (18h35m)
Emirates inbound: 22-Sep-2019
10:00 USM » 08:05 LHR
Emirates 2 stops (22h05m)
£603
Emirates outward: 11-Sep-2019
16:00 STN » 10:35 USM
Emirates 2 stops (18h35m)
Emirates inbound: 22-Sep-2019
10:00 USM » 08:05 LHR
Emirates 2 stops (22h05m)
£610
Emirates outward: 11-Sep-2019
16:00 STN » 10:35 USM
Emirates 2 stops (18h35m)
Emirates inbound: 22-Sep-2019
10:00 USM » 08:05 LHR
Emirates 2 stops (22h05m)
£616
Emirates outward: 09-May-2020
16:00 STN » 09:45 USM
Emirates 2 stops (17h45m)
Emirates inbound: 23-May-2020
01:00 USM » 19:40 LHR
Emirates 2 stops (18h40m)
£617
Emirates outward: 31-Oct-2019
10:40 LGW » 04:40 USM
Emirates 2 stops (18h)
Emirates inbound: 15-Nov-2019
00:00 USM » 18:45 STN
Emirates 2 stops (18h45m)
£620
Singapore Airlines outward: 08-Nov-2019
23:05 LHR » 05:55 USM
Singapore Airlines 1 stop (30h50m)
Singapore Airlines inbound: 19-Nov-2019
03:50 USM » 20:00 LHR
Singapore Airlines 1 stop (40h10m)
£622
Emirates outward: 05-Jun-2020
22:10 STN » 15:35 USM
Emirates 2 stops (17h25m)
Emirates inbound: 19-Jun-2020
01:00 USM » 19:40 LHR
Emirates 2 stops (18h40m)
£624
Singapore Airlines outward: 31-Jan-2020
21:35 LHR » 03:05 USM
Singapore Airlines 1 stop (29h30m)
Singapore Airlines inbound: 07-Feb-2020
03:50 USM » 16:20 LHR
Singapore Airlines 1 stop (36h30m)
£625
Emirates outward: 05-Jun-2020
22:10 STN » 15:35 USM
Emirates 2 stops (17h25m)
Emirates inbound: 19-Jun-2020
01:00 USM » 19:40 LHR
Emirates 2 stops (18h40m)
£626
Emirates outward: 24-May-2020
16:00 STN » 09:45 USM
Emirates 2 stops (17h45m)
Emirates inbound: 01-Jun-2020
01:00 USM » 19:40 LHR
Emirates 2 stops (18h40m)
£629
Qantas Airways outward: 12-Feb-2020
21:35 LHR » 15:05 USM
Qantas Airways 1 stop (17h30m)
Qantas Airways inbound: 25-Feb-2020
07:25 USM » 07:15 LHR
Qantas Airways 1 stop (23h50m)
£629
Qantas Airways outward: 12-Feb-2020
21:35 LHR » 12:15 USM
Qantas Airways 1 stop (38h40m)
Qantas Airways inbound: 25-Feb-2020
10:25 USM » 07:15 LHR
Qantas Airways 1 stop (20h50m)
£646
Qatar Airways outward: 01-Nov-2019
12:05 LGW » 09:15 USM
Qatar Airways 2 stops (21h10m)
Qatar Airways inbound: 01-Dec-2019
00:00 USM » 23:00 LHR
Qatar Airways 2 stops (23h)
£650
Qatar Airways outward: 11-Sep-2019
10:10 LGW » 05:30 USM
Qatar Airways 2 stops (19h20m)
Qatar Airways inbound: 25-Sep-2019
09:30 USM » 08:05 LHR
Qatar Airways 2 stops (22h35m)
£650
Qatar Airways outward: 07-Nov-2019
15:05 LGW » 09:15 USM
Qatar Airways 2 stops (18h10m)
Qatar Airways inbound: 21-Nov-2019
06:40 USM » 07:20 LHR
Qatar Airways 2 stops (24h40m)
£651
Emirates outward: 11-Sep-2019
16:00 STN » 10:35 USM
Emirates 2 stops (18h35m)
Emirates inbound: 22-Sep-2019
13:40 USM » 08:05 LHR
Emirates 2 stops (18h25m)
£651
Qatar Airways outward: 29-Aug-2019
10:00 LGW » 05:45 USM
Qatar Airways 2 stops (19h45m)
Qatar Airways inbound: 08-Sep-2019
09:30 USM » 10:05 LHR
Qatar Airways 2 stops (24h35m)
£652
Qatar Airways outward: 05-Oct-2019
16:15 LGW » 12:55 USM
Qatar Airways 2 stops (20h40m)
Qatar Airways inbound: 03-Nov-2019
04:25 USM » 07:20 LHR
Qatar Airways 2 stops (26h55m)
£655
Singapore Airlines outward: 08-Nov-2019
21:35 LHR » 05:55 USM
Singapore Airlines 1 stop (32h20m)
Singapore Airlines inbound: 07-Dec-2019
03:50 USM » 16:20 LHR
Singapore Airlines 1 stop (36h30m)
£663
Qatar Airways outward: 15-Nov-2019
15:05 LGW » 11:30 USM
Qatar Airways 2 stops (20h25m)
Qatar Airways inbound: 30-Nov-2019
06:20 USM » 18:30 LHR
Qatar Airways 2 stops (36h10m)
£665
Emirates outward: 31-Aug-2019
21:40 LHR » 16:35 USM
Emirates 2 stops (18h55m)
Emirates inbound: 09-Sep-2019
01:00 USM » 19:40 LHR
Emirates 2 stops (18h40m)
£667
Qatar Airways outward: 05-Oct-2019
09:50 LGW » 05:30 USM
Qatar Airways 2 stops (19h40m)
Qatar Airways inbound: 02-Nov-2019
09:05 USM » 13:25 LGW
Qatar Airways 2 stops (28h20m)
Return
Departure
Choose when you'd like to depart to Koh Samui (Thailand):
Find the cheapest London Koh Samui flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Koh Samui with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from London to Koh Samui

  • any
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • all
  • Aeroflot
  • British Airways
  • Cathay Pacific
  • Emirates
  • Etihad Airways
  • Lufthansa
  • Malaysia Airlines
  • Qantas Airways
  • Qatar Airways
  • Singapore Airlines
outbound: 11-Sep-2019
Emirates 2 stops
return: 22-Sep-2019
Emirates 2 stops
outbound: 11-Sep-2019
Qatar Airways 2 stops
return: 22-Sep-2019
Qatar Airways 2 stops
outbound: 18-Jul-2020
Lufthansa 2 stops
return: 28-Jul-2020
Silkair 2 stops
outbound: 30-Aug-2019
Cathay Pacific 1 stop
return: 06-Sep-2019
Cathay Pacific 1 stop
outbound: 18-Jul-2020
Singapore Airlines 1 stop
return: 28-Jul-2020
Singapore Airlines 1 stop
outbound: 05-Jun-2020
British Airways 1 stop
return: 19-Jun-2020
British Airways 1 stop
outbound: 28-Dec-2019
Malaysia Airlines 1 stop
return: 08-Jan-2020
Malaysia Airlines 1 stop
outbound: 22-Mar-2020
Etihad Airways 2 stops
return: 05-Apr-2020
Etihad Airways 2 stops
outbound: 22-Mar-2020
Qantas Airways 1 stop
return: 05-Apr-2020
Qantas Airways 1 stop
outbound: 11-Oct-2019
Aeroflot 2 stops
return: 25-Oct-2019
Aeroflot 2 stops

About London - Koh Samui flights

Average flight duration: 23h05m (flight with stopovers)

  • Arrival city:
  • Koh Samui, Thailand
  • Airport(s):
  • Samui Airport (USM)
  • Local time:
  • 26-Aug-2019 02:13, GMT+7
  • Weather:
  • min. 27ºC, max. 29ºC
  • 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:
  • 25-Aug-2019 20:13, GMT+1
  • Weather:
  • min. 22ºC, max. 31ºC

Most popular cheap hotels in Koh Samui