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

Cheapest dates for London - Koh Samui 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
£588
outward: 08-Oct-2019
10:00 LGW » 03:35 USM
Qatar Airways 2 stops (17h35m)
inbound: 23-Oct-2019
01:00 USM » 21:25 LHR
Qatar Airways 2 stops (20h25m)
£608
outward: 07-Nov-2019
10:10 LHR » 03:05 USM
Singapore Airlines 1 stop (16h55m)
inbound: 21-Nov-2019
03:50 USM » 06:55 LHR
Singapore Airlines 1 stop (27h05m)
£608
outward: 15-Jan-2020
11:55 LHR » 05:05 USM
Singapore Airlines 1 stop (17h10m)
inbound: 31-Jan-2020
03:50 USM » 06:55 LHR
Singapore Airlines 1 stop (27h05m)
£608
outward: 15-Jan-2020
11:55 LHR » 05:05 USM
Singapore Airlines 1 stop (17h10m)
inbound: 31-Jan-2020
03:50 USM » 06:55 LHR
Singapore Airlines 1 stop (27h05m)
£625
outward: 07-Nov-2019
10:10 LHR » 03:05 USM
Singapore Airlines 1 stop (16h55m)
inbound: 21-Nov-2019
03:50 USM » 06:55 LHR
Singapore Airlines 1 stop (27h05m)
£627
outward: 02-May-2019
15:30 LGW » 09:45 USM
Emirates 2 stops (18h15m)
inbound: 18-May-2019
14:25 USM » 13:35 LGW
Emirates 2 stops (23h10m)
£627
outward: 02-May-2019
15:30 LGW » 09:45 USM
Emirates 2 stops (18h15m)
inbound: 18-May-2019
14:25 USM » 13:35 LGW
Emirates 2 stops (23h10m)
£627
outward: 15-Jan-2020
11:55 LHR » 05:05 USM
Singapore Airlines 1 stop (17h10m)
inbound: 31-Jan-2020
03:50 USM » 06:55 LHR
Singapore Airlines 1 stop (27h05m)
£630
outward: 05-Mar-2019
10:00 LHR » 05:45 USM
Etihad Airways 2 stops (19h45m)
inbound: 19-Mar-2019
09:20 USM » 07:45 LHR
Etihad Airways 2 stops (22h25m)
£632
outward: 01-Jun-2019
11:00 LGW » 06:05 USM
Emirates 2 stops (19h05m)
inbound: 09-Jun-2019
01:00 USM » 19:40 LHR
Emirates 2 stops (18h40m)
£634
outward: 02-Jul-2019
22:40 LGW » 16:35 USM
Unknown Company 2 stops (17h55m)
inbound: 11-Jul-2019
01:00 USM » 22:25 LGW
Unknown Company 2 stops (21h25m)
£637
outward: 12-Oct-2019
22:35 LHR » 02:05 USM
Eva Air 1 stop (27h30m)
inbound: 27-Oct-2019
01:00 USM » 20:20 LHR
Eva Air 1 stop (20h20m)
£639
outward: 01-Nov-2019
10:10 LHR » 03:05 USM
Singapore Airlines 1 stop (16h55m)
inbound: 08-Nov-2019
06:05 USM » 16:20 LHR
Singapore Airlines 1 stop (34h15m)
£641
outward: 02-Jun-2019
22:35 LHR » 12:10 USM
Eva Air 1 stop (13h35m)
inbound: 22-Jun-2019
02:50 USM » 20:25 LHR
Eva Air 1 stop (17h35m)
£648
outward: 23-Apr-2019
22:35 LHR » 12:10 USM
Eva Air 1 stop (13h35m)
inbound: 02-May-2019
03:00 USM » 20:25 LHR
Eva Air 1 stop (17h25m)
£648
outward: 23-Apr-2019
22:35 LHR » 12:10 USM
Eva Air 1 stop (13h35m)
inbound: 02-May-2019
03:00 USM » 20:25 LHR
Eva Air 1 stop (17h25m)
£666
outward: 09-Mar-2019
16:00 LGW » 08:55 USM
Unknown Company 2 stops (16h55m)
inbound: 23-Mar-2019
00:00 USM » 21:25 LHR
Unknown Company 2 stops (21h25m)
£672
outward: 30-Mar-2019
20:45 LHR » 16:35 USM
Qatar Airways 2 stops (18h50m)
inbound: 06-Apr-2019
14:00 USM » 18:55 LHR
Qatar Airways 2 stops (28h55m)
£680
outward: 01-Jul-2019
22:10 STN » 15:35 USM
Emirates 2 stops (17h25m)
inbound: 15-Jul-2019
01:00 USM » 19:40 LHR
Emirates 2 stops (18h40m)
£686
outward: 01-Jul-2019
09:50 LGW » 03:35 USM
Qatar Airways 2 stops (17h45m)
inbound: 01-Aug-2019
12:30 USM » 08:10 LGW
Qatar Airways 2 stops (19h40m)
£692
outward: 29-Mar-2019
10:00 LHR » 03:25 USM
Unknown Company 2 stops (17h25m)
inbound: 07-Apr-2019
01:00 USM » 21:25 LHR
Unknown Company 2 stops (20h25m)
£698
outward: 10-Jul-2019
22:40 LGW » 16:35 USM
Unknown Company 2 stops (17h55m)
inbound: 21-Jul-2019
01:00 USM » 21:25 LGW
Unknown Company 2 stops (20h25m)
£719
outward: 06-Mar-2019
22:20 LHR » 12:55 USM
Eva Air 1 stop (14h35m)
inbound: 16-Mar-2019
00:00 USM » 20:20 LHR
Eva Air 1 stop (20h20m)
£733
outward: 27-Feb-2019
09:10 LGW » 04:40 USM
Qatar Airways 2 stops (19h30m)
inbound: 06-Mar-2019
14:05 USM » 18:30 LHR
Qatar Airways 2 stops (28h25m)
£737
outward: 06-Mar-2019
21:45 LHR » 12:15 USM
Qantas Airways 1 stop (38h30m)
inbound: 16-Mar-2019
07:25 USM » 07:15 LHR
Unknown Company 1 stop (23h50m)
£811
outward: 25-Aug-2019
21:50 LHR » 06:05 USM
Singapore Airlines 1 stop (32h15m)
inbound: 01-Sep-2019
04:55 USM » 16:40 LHR
Singapore Airlines 1 stop (35h45m)
£867
outward: 08-Apr-2019
14:25 LHR » 09:05 USM
Unknown Company 2 stops (18h40m)
inbound: 18-Apr-2019
02:50 USM » 10:30 LHR
Unknown Company 2 stops (31h40m)
£907
outward: 19-Apr-2019
12:55 LHR » 02:05 USM
Qatar Airways 2 stops (37h10m)
inbound: 25-Apr-2019
01:00 USM » 21:25 LHR
Qatar Airways 2 stops (20h25m)
£926
outward: 09-Aug-2019
22:35 LHR » 02:05 USM
Eva Air 1 stop (27h30m)
inbound: 23-Aug-2019
01:00 USM » 20:25 LHR
Eva Air 1 stop (19h25m)
£926
outward: 09-Aug-2019
22:35 LHR » 02:05 USM
Eva Air 1 stop (27h30m)
inbound: 23-Aug-2019
01:00 USM » 20:25 LHR
Eva Air 1 stop (19h25m)
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
  • 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 France
  • Emirates
  • Etihad Airways
  • Eva Air
  • Singapore Airlines
outbound: 02-Jul-2019
Eva Air 1 stop
return: 11-Jul-2019
Eva Air 1 stop
outbound: 08-Apr-2019
Air France 2 stops
return: 18-Apr-2019
KLM 2 stops
outbound: 07-Nov-2019
Singapore Airlines 1 stop
return: 21-Nov-2019
Singapore Airlines 1 stop
outbound: 02-May-2019
Emirates 2 stops
return: 18-May-2019
Emirates 2 stops
outbound: 05-Mar-2019
Etihad Airways 2 stops
return: 19-Mar-2019
Etihad Airways 2 stops

About London - Koh Samui flights

Average flight duration: 19h16m (flight with stopovers)

  • Arrival city:
  • Koh Samui, Thailand
  • Airport(s):
  • Samui Airport (USM)
  • Local time:
  • 22-Feb-2019 10:02, GMT+7
  • Weather:
  • min. 25ºC, 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:
  • 22-Feb-2019 03:02, GMT+0
  • Weather:
  • min. 9ºC, max. 17ºC

Most popular cheap hotels in Koh Samui