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Flight Deals from London to Ko Samui from $595

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Stops

  • Up to 1 stop
    $1175
  • Up to 2 stops
    $903

Airlines

  • Austrian Airlines
    $1117
  • China Airlines
    $1416
  • Emirates
    $1299
  • Etihad Airways
    $1216
  • EVA Air
    $1184
  • Finnair
    $1363
  • Gulf Air
    $1108
  • Lufthansa
    $903
  • Qatar Airways
    $1134
  • Singapore Airlines
    $1394
  • SWISS
    $911
  • Thai Airways International
    $1175

Cabin Class

  • Economy
    $903

Departure Airports

  • London City Airport
    $918
  • London Gatwick Airport
    $911
  • London Heathrow Airport
    $903
  • London Stansted Airport
    $1299

Arrival Airports

  • Samui Airport
    $903

Layover Airports

  • Abu Dhabi International Airport
    $1216
  • Bahrain International Airport
    $1108
  • Dubai International Airport
    $1299
  • Frankfurt am Main Airport
    $932
  • Hamad International Airport
    $1134
  • Helsinki Vantaa Airport
    $1363
  • Hong Kong International Airport
    $935
  • Munich Airport
    $903
  • Phuket International Airport
    $955
  • Singapore Changi Airport
    $903
  • Suvarnabhumi Airport
    $1015
  • Taiwan Taoyuan International Airport
    $1416
  • Vienna International Airport
    $1015
  • Zürich Airport
    $903

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Lufthansa Logo
Lufthansa

11/18/25

LHR
31h 15m
MUC
SIN

11/19/25

USM
Lufthansa Logo
Lufthansa

11/25/25

USM
15h 40m
SIN
ZRH

11/26/25

LHR
$903
SWISS Logo
SWISS

11/06/25

LGW
26h 25m
ZRH
SIN

11/07/25

USM
SWISS Logo
SWISS

11/15/25

USM
15h 50m
SIN
ZRH

11/16/25

LGW
$911
SWISS Logo
SWISS

11/09/25

LGW
26h 25m
ZRH
SIN

11/10/25

USM
SWISS Logo
SWISS

11/16/25

USM
15h 40m
SIN
ZRH

11/17/25

LGW
$912
SWISS Logo
SWISS

11/18/25

LCY
27h 20m
ZRH
SIN

11/19/25

USM
SWISS Logo
SWISS

11/25/25

USM
15h 40m
SIN
ZRH

11/26/25

LCY
$918
Lufthansa Logo
Lufthansa

11/06/25

LHR
27h 35m
FRA
SIN

11/07/25

USM
Lufthansa Logo
Lufthansa

11/15/25

USM
18h 50m
SIN
ZRH

11/16/25

LHR
$932
Lufthansa Logo
Lufthansa

11/12/25

LHR
29h 35m
FRA
SIN

11/13/25

USM
Lufthansa Logo
Lufthansa

11/26/25

USM
15h 40m
SIN
ZRH

11/27/25

LHR
$933
SWISS Logo
SWISS

11/01/25

LHR
49h
ZRH
SIN

11/03/25

USM
SWISS Logo
SWISS

11/30/25

USM
20h 25m
HKG
ZRH

12/01/25

LHR
$935
SWISS Logo
SWISS

10/31/25

LHR
25h 45m
ZRH
HKT

11/01/25

USM
SWISS Logo
SWISS

11/16/25

USM
21h
SIN
MUC

11/17/25

LHR
$955
SWISS Logo
SWISS

11/29/25

LGW
26h 25m
ZRH
SIN

11/30/25

USM
SWISS Logo
SWISS

12/06/25

USM
25h 20m
BKK
VIE

12/07/25

LGW
$1015
Lufthansa Logo
Lufthansa

10/27/25

LHR
38h 30m
MUC
SIN

10/28/25

USM
Lufthansa Logo
Lufthansa

11/28/25

USM
20h 25m
HKG
ZRH

11/29/25

LHR
$1039
SWISS Logo
SWISS

11/02/25

LGW
26h 25m
ZRH
SIN

11/03/25

USM
SWISS Logo
SWISS

12/09/25

USM
22h 45m
BKK
ZRH

12/10/25

LGW
$1092
SWISS Logo
SWISS

11/03/25

LGW
26h 25m
ZRH
SIN

11/04/25

USM
SWISS Logo
SWISS

12/01/25

USM
13h 10m
BKK
VIE

12/01/25

LGW
$1095
Gulf Air Logo
Gulf Air

10/31/25

LGW
25h 40m
BAH
BKK

11/01/25

USM
Gulf Air Logo
Gulf Air

11/16/25

USM
17h 10m
SIN
BAH

11/17/25

LGW
$1108
Gulf Air Logo
Gulf Air

11/18/25

LHR
38h 45m
BAH
BKK

11/20/25

USM
Gulf Air Logo
Gulf Air

11/25/25

USM
17h 30m
SIN
BAH

11/26/25

LHR
$1117
Austrian Airlines Logo
Austrian Airlines

11/29/25

LHR
44h 15m
VIE
BKK

12/01/25

USM
Austrian Airlines Logo
Austrian Airlines

12/06/25

USM
25h 20m
BKK
VIE

12/07/25

LHR
$1117
Qatar Airways Logo
Qatar Airways

10/23/25

LGW
43h 35m
DOH
HKT

10/25/25

USM
Qatar Airways Logo
Qatar Airways

11/14/25

USM
13h 35m
BKK
DOH

11/15/25

LGW
$1134
Qatar Airways Logo
Qatar Airways

10/27/25

LHR
43h 10m
DOH
HKT

10/29/25

USM
Qatar Airways Logo
Qatar Airways

11/28/25

USM
14h 30m
BKK
DOH

11/29/25

LHR
$1156
Thai Airways International Logo
Thai Airways International

11/09/25

LHR
22h 15m
BKK

11/10/25

USM
Thai Airways International Logo
Thai Airways International

11/16/25

USM
9h 35m
BKK

11/16/25

LHR
$1175
Thai Airways International Logo
Thai Airways International

11/12/25

LHR
21h 30m
BKK

11/13/25

USM
Thai Airways International Logo
Thai Airways International

11/26/25

USM
9h 35m
BKK

11/26/25

LHR
$1175
EVA Air Logo
EVA Air

11/18/25

LHR
34h 50m
BKK

11/20/25

USM
EVA Air Logo
EVA Air

11/25/25

USM
11h 25m
BKK

11/25/25

LHR
$1184
Austrian Airlines Logo
Austrian Airlines

11/12/25

LHR
24h 45m
VIE
BKK

11/13/25

USM
Austrian Airlines Logo
Austrian Airlines

11/26/25

USM
15h 40m
SIN
ZRH

11/27/25

LHR
$1192
EVA Air Logo
EVA Air

11/18/25

LHR
23h 5m
BKK

11/19/25

USM
EVA Air Logo
EVA Air

11/25/25

USM
10h 50m
BKK

11/25/25

LHR
$1203
Etihad Airways Logo
Etihad Airways

11/12/25

LHR
28h 5m
AUH
SIN

11/13/25

USM
Etihad Airways Logo
Etihad Airways

11/26/25

USM
14h 55m
BKK
AUH

11/27/25

LHR
$1216
Etihad Airways Logo
Etihad Airways

11/03/25

LHR
34h 50m
AUH
BKK

11/05/25

USM
Etihad Airways Logo
Etihad Airways

12/01/25

USM
17h 5m
BKK
AUH

12/02/25

LHR
$1226
Emirates Logo
Emirates

11/14/25

STN
25h 30m
DXB
BKK

11/15/25

USM
Emirates Logo
Emirates

11/25/25

USM
14h 55m
BKK
DXB

11/26/25

STN
$1299
Emirates Logo
Emirates

10/31/25

LHR
23h 45m
DXB
BKK

11/01/25

USM
Emirates Logo
Emirates

11/16/25

USM
13h
BKK
DXB

11/17/25

LHR
$1345
Finnair Logo
Finnair

11/12/25

LHR
25h 50m
HEL
BKK

11/13/25

USM
Finnair Logo
Finnair

11/26/25

USM
26h 10m
BKK
HEL

11/27/25

LHR
$1363
Singapore Airlines Logo
Singapore Airlines

11/18/25

LGW
25h 30m
SIN

11/19/25

USM
Singapore Airlines Logo
Singapore Airlines

11/25/25

USM
11h
SIN

11/26/25

LGW
$1394
China Airlines Logo
China Airlines

11/19/25

LHR
35h 25m
TPE
BKK

11/21/25

USM
China Airlines Logo
China Airlines

11/30/25

USM
21h 45m
BKK
TPE

12/01/25

LHR
$1416
China Airlines Logo
China Airlines

12/01/25

LHR
34h 30m
TPE
BKK

12/03/25

USM
China Airlines Logo
China Airlines

12/14/25

USM
33h
BKK
TPE

12/15/25

LHR
$1416

Top Deals on flights from London to Ko Samui

London, GB (LON) - Ko Samui, TH (USM)

Gulf Air Logo
Gulf Air

Sep 24

LGW
26h 20m
BAH
BKK

Sep 25

USM

as low as

$595

London, GB (LON) - Ko Samui, TH (USM)

SWISS Logo
SWISS

Sep 11

LGW
26h 30m
ZRH
SIN

Sep 12

USM

as low as

$611

London, GB (LON) - Ko Samui, TH (USM)

Lufthansa Logo
Lufthansa

Sep 11

LHR
27h 20m
MUC
SIN

Sep 12

USM

as low as

$617

London, GB (LON) - Ko Samui, TH (USM)

Qatar Airways Logo
Qatar Airways

Sep 14

LGW
25h 30m
DOH
HKT

Sep 15

USM

as low as

$626

London, GB (LON) - Ko Samui, TH (USM)

Austrian Airlines Logo
Austrian Airlines

Sep 11

LHR
23h
VIE
BKK

Sep 12

USM

as low as

$635

London, GB (LON) - Ko Samui, TH (USM)

Lufthansa Logo
Lufthansa

Sep 6

LHR
27h 40m
FRA
SIN

Sep 7

USM

as low as

$644

London, GB (LON) - Ko Samui, TH (USM)

Etihad Airways Logo
Etihad Airways

Sep 14

LHR
24h 40m
AUH
BKK

Sep 15

USM

as low as

$692

London, GB (LON) - Ko Samui, TH (USM)

EVA Air Logo
EVA Air

Sep 11

LHR
22h 55m
BKK

Sep 12

USM

as low as

$782

London, GB (LON) - Ko Samui, TH (USM)

Emirates Logo
Emirates

Oct 29

STN
42h 5m
DXB
BKK

Oct 31

USM

as low as

$827

London, GB (LON) - Ko Samui, TH (USM)

 Logo

Nov 21

LHR
30h 15m
CDG
BKK

Nov 22

USM

as low as

$848

London, GB (LON) - Ko Samui, TH (USM)

Thai Airways International Logo
Thai Airways International

Oct 16

LHR
20h 5m
BKK

Oct 17

USM

as low as

$884

London, GB (LON) - Ko Samui, TH (USM)

Turkish Airlines Logo
Turkish Airlines

Nov 15

LGW
24h 45m
IST
BKK

Nov 16

USM

as low as

$890

Frequently Asked Questions

What are the most convenient layover airports for the flight?
The most convenient layover airports for your flight from London to Ko Samui are Munich Airport, Singapore Changi Airport, Zürich Airport, Bahrain International Airport, and Suvarnabhumi Airport.
What is the cheapest and fastest flight from London to Ko Samui?
The cheapest flight is with Lufthansa at $903, 31h 15m with 2 stops. The fastest flight is with Thai Airways International at $1328, 20h 5m with 1 stop.
What are all possible destination arrival airports?
The possible destination arrival airports are Samui Airport, Munich Airport, Singapore Changi Airport, Suvarnabhumi Airport, Zürich Airport, Bahrain International Airport, Vienna International Airport, Hamad International Airport, and Phuket International Airport.
What is the time difference between London and Ko Samui?
The time difference between London and Ko Samui is 7 hours, with Ko Samui ahead of London.
Is there a direct flight from London to Ko Samui?
There is no direct flight from London to Ko Samui. The available flights include a 2 stops option with Lufthansa at $903 and 1 stop options, including Thai Airways International at $1175.
Are there convenient layover flights from London to Ko Samui?
Convenient layover flights from London to Ko Samui include: Lufthansa $903 (2 stops, 31h 15m), SWISS $911 (2 stops, 26h 25m), Gulf Air $1108 (2 stops, 25h 40m), Austrian Airlines $1117 (2 stops, 44h 15m), Qatar Airways $1134 (2 stops, 43h 35m), Thai Airways $1175 (1 stop, 21h 30m).
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