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

Cheapest dates for London - Koh Samui tickets

  • any
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • any
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • price
  • month of departure
  • month of return
£603
Singapore Airlines outward: 02-Dec-2019
10:10 LHR » 03:05 USM
Singapore Airlines 1 stop (16h55m)
Singapore Airlines inbound: 01-Feb-2020
03:50 USM » 06:55 LHR
Singapore Airlines 1 stop (27h05m)
£615
Qatar Airways outward: 18-Sep-2019
10:10 LGW » 04:40 USM
Qatar Airways 2 stops (18h30m)
Qatar Airways inbound: 27-Sep-2019
10:00 USM » 08:10 LGW
Qatar Airways 2 stops (22h10m)
£623
Singapore Airlines outward: 11-Oct-2019
12:25 LHR » 06:05 USM
Singapore Airlines 1 stop (17h40m)
Singapore Airlines inbound: 26-Oct-2019
06:50 USM » 16:20 LHR
Singapore Airlines 1 stop (34h30m)
£627
Singapore Airlines outward: 16-Feb-2020
11:55 LHR » 05:05 USM
Singapore Airlines 1 stop (17h10m)
Singapore Airlines inbound: 02-Mar-2020
03:50 USM » 06:55 LHR
Singapore Airlines 1 stop (27h05m)
£630
Singapore Airlines outward: 10-Feb-2020
10:10 LHR » 03:05 USM
Singapore Airlines 1 stop (16h55m)
Singapore Airlines inbound: 24-Feb-2020
03:50 USM » 06:55 LHR
Singapore Airlines 1 stop (27h05m)
£630
Singapore Airlines outward: 30-Jan-2020
10:10 LHR » 03:05 USM
Singapore Airlines 1 stop (16h55m)
Singapore Airlines inbound: 06-Feb-2020
03:50 USM » 06:55 LHR
Singapore Airlines 1 stop (27h05m)
£634
Singapore Airlines outward: 11-Feb-2020
10:10 LHR » 03:05 USM
Singapore Airlines 1 stop (16h55m)
Singapore Airlines inbound: 11-Mar-2020
03:50 USM » 16:20 LHR
Singapore Airlines 1 stop (36h30m)
£637
Eva Air outward: 16-Jun-2019
22:35 LHR » 05:10 USM
Eva Air 1 stop (30h35m)
Eva Air inbound: 23-Jun-2019
03:30 USM » 20:25 LHR
Eva Air 1 stop (16h55m)
£637
Eva Air outward: 16-Jun-2019
22:35 LHR » 05:10 USM
Eva Air 1 stop (30h35m)
Eva Air inbound: 23-Jun-2019
02:50 USM » 20:25 LHR
Eva Air 1 stop (17h35m)
£638
Qatar Airways outward: 12-Sep-2019
23:50 LGW » 02:05 USM
Qatar Airways 2 stops (26h15m)
Qatar Airways inbound: 26-Sep-2019
13:40 USM » 13:00 LHR
Qatar Airways 2 stops (23h20m)
£645
Etihad Airways outward: 03-Nov-2019
21:00 LHR » 15:40 USM
Etihad Airways 2 stops (18h40m)
Etihad Airways inbound: 17-Nov-2019
15:50 USM » 13:05 LHR
Etihad Airways 2 stops (21h15m)
£645
Eva Air outward: 16-Jun-2019
22:35 LHR » 05:10 USM
Eva Air 1 stop (30h35m)
Eva Air inbound: 23-Jun-2019
03:30 USM » 20:25 LHR
Eva Air 1 stop (16h55m)
£654
Etihad Airways outward: 16-Jun-2019
10:35 LHR » 02:05 USM
Etihad Airways 2 stops (39h30m)
Etihad Airways inbound: 23-Jun-2019
16:50 USM » 19:45 LHR
Etihad Airways 2 stops (26h55m)
£654
Eva Air outward: 13-Jun-2019
22:35 LHR » 04:20 USM
Eva Air 1 stop (29h45m)
Eva Air inbound: 26-Jun-2019
01:00 USM » 20:25 LHR
Eva Air 1 stop (19h25m)
£655
Eva Air outward: 30-Aug-2019
22:35 LHR » 02:05 USM
Eva Air 1 stop (27h30m)
Eva Air inbound: 27-Sep-2019
04:20 USM » 20:25 LHR
Eva Air 1 stop (16h05m)
£656
KLM outward: 31-May-2019
18:10 LCY » 13:10 USM
KLM 2 stops (19h)
KLM inbound: 07-Jun-2019
12:50 USM » 09:10 LCY
KLM 2 stops (20h20m)
£656
KLM outward: 31-May-2019
18:10 LCY » 13:10 USM
KLM 2 stops (19h)
KLM inbound: 07-Jun-2019
12:50 USM » 09:10 LCY
KLM 2 stops (20h20m)
£662
Eva Air outward: 21-Jun-2019
22:35 LHR » 15:20 USM
Eva Air 1 stop (16h45m)
Eva Air inbound: 30-Jun-2019
16:50 USM » 20:25 LHR
Eva Air 1 stop (27h35m)
£668
Eva Air outward: 25-May-2019
22:35 LHR » 12:55 USM
Eva Air 1 stop (14h20m)
Eva Air inbound: 08-Jun-2019
01:00 USM » 20:25 LHR
Eva Air 1 stop (19h25m)
£673
Eva Air outward: 11-Jan-2020
22:20 LHR » 03:40 USM
Eva Air 1 stop (29h20m)
Eva Air inbound: 30-Jan-2020
01:50 USM » 20:20 LHR
Eva Air 1 stop (18h30m)
£676
Eva Air outward: 25-May-2019
22:35 LHR » 13:30 USM
Eva Air 1 stop (14h55m)
Eva Air inbound: 08-Jun-2019
01:00 USM » 20:25 LHR
Eva Air 1 stop (19h25m)
£678
Eva Air outward: 11-Jan-2020
22:20 LHR » 01:10 USM
Eva Air 1 stop (26h50m)
Eva Air inbound: 25-Jan-2020
00:00 USM » 20:20 LHR
Eva Air 1 stop (20h20m)
£679
Eva Air outward: 10-Jan-2020
22:20 LHR » 01:10 USM
Eva Air 1 stop (26h50m)
Eva Air inbound: 07-Feb-2020
00:00 USM » 20:20 LHR
Eva Air 1 stop (20h20m)
£682
Unknown Company outward: 29-Jun-2019
22:55 LHR » 16:35 USM
Unknown Company 2 stops (17h40m)
Unknown Company inbound: 13-Jul-2019
01:00 USM » 21:00 LGW
Unknown Company 2 stops (20h)
£686
Etihad Airways outward: 16-Jun-2019
10:35 LHR » 02:05 USM
Etihad Airways 2 stops (39h30m)
Etihad Airways inbound: 23-Jun-2019
16:50 USM » 19:45 LHR
Etihad Airways 2 stops (26h55m)
£693
Etihad Airways outward: 31-May-2019
10:35 LHR » 06:05 USM
Etihad Airways 2 stops (19h30m)
Etihad Airways inbound: 07-Jun-2019
10:00 USM » 08:30 LHR
Etihad Airways 2 stops (22h30m)
£693
Qatar Airways outward: 25-May-2019
09:50 LGW » 06:05 USM
Qatar Airways 2 stops (20h15m)
Qatar Airways inbound: 08-Jun-2019
14:10 USM » 18:55 LHR
Qatar Airways 2 stops (28h45m)
£693
Qatar Airways outward: 25-May-2019
09:50 LGW » 06:05 USM
Qatar Airways 2 stops (20h15m)
Qatar Airways inbound: 08-Jun-2019
14:10 USM » 18:55 LHR
Qatar Airways 2 stops (28h45m)
£696
Unknown Company outward: 01-Feb-2020
08:30 LHR » 03:05 USM
Unknown Company 2 stops (18h35m)
Unknown Company inbound: 29-Feb-2020
06:05 USM » 09:05 LHR
Unknown Company 2 stops (27h)
£696
Etihad Airways outward: 30-Aug-2019
16:00 LHR » 02:05 USM
Etihad Airways 2 stops (34h05m)
Etihad Airways inbound: 06-Sep-2019
10:30 USM » 08:30 LHR
Etihad Airways 2 stops (22h)
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
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • all
  • Air France
  • British Airways
  • Etihad Airways
  • Eva Air
  • Finnair
  • KLM
  • Qatar Airways
  • Singapore Airlines
outbound: 12-Sep-2019
Eva Air 1 stop
return: 26-Sep-2019
Eva Air 1 stop
outbound: 12-Sep-2019
Qatar Airways 2 stops
return: 26-Sep-2019
Qatar Airways 2 stops
outbound: 20-Jul-2019
Singapore Airlines 1 stop
return: 30-Jul-2019
Singapore Airlines 1 stop
outbound: 16-Jun-2019
Etihad Airways 2 stops
return: 23-Jun-2019
Etihad Airways 2 stops
outbound: 13-Jun-2019
British Airways 1 stop
return: 26-Jun-2019
British Airways 1 stop
outbound: 29-Dec-2019
KLM 2 stops
return: 15-Jan-2020
Air France 2 stops
outbound: 29-Dec-2019
Air France 2 stops
return: 15-Jan-2020
Air France 2 stops
outbound: 29-Dec-2019
Finnair 2 stops
return: 15-Jan-2020
Finnair 2 stops

About London - Koh Samui flights

Average flight duration: 23h33m (flight with stopovers)

  • Arrival city:
  • Koh Samui, Thailand
  • Airport(s):
  • Samui Airport (USM)
  • Local time:
  • 25-Apr-2019 01:53, GMT+7
  • Weather:
  • min. 27ºC, max. 31ºC
  • 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:
  • 24-Apr-2019 19:53, GMT+1
  • Weather:
  • min. 11ºC, max. 16ºC

Most popular cheap hotels in Koh Samui