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Cheap Flights from London (LON) to Koh Samui (USM)
Prices were available within the past 7 days and start at ฿23,125 for one-way flights and ฿31,990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, 5 Mar - Thu, 20 Mar
LHR
London
USM
Ko Samui
฿31,990 Return, found 4 days ago
฿31,990
Return
found 4 days ago
Wed, 29 May - Mon, 10 Jun
LHR
London
USM
Ko Samui
฿33,970 Return, found 3 days ago
฿33,970
Return
found 3 days ago
Mon, 10 Feb - Mon, 10 Mar
LCY
London
USM
Ko Samui
฿34,225 Return, found 5 days ago
฿34,225
Return
found 5 days ago
Sun, 2 Jun - Mon, 24 Jun
LHR
London
USM
Ko Samui
฿40,720 Return, found 4 days ago
฿40,720
Return
found 4 days ago
Wed, 5 Mar - Thu, 20 Mar
LHR
London
USM
Ko Samui
฿41,365 Return, found 4 days ago
฿41,365
Return
found 4 days ago
Thu, 19 Sep - Thu, 3 Oct
STN
London
USM
Ko Samui
฿41,520 Return, found 2 days ago
฿41,520
Return
found 2 days ago
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