Cheap Flights from London to Koh Samui

Cheap flights from London to Koh Samui (LON-USM)

Prices were available within the past 7 days and start at €697 for one-way flights and €1,049 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 1 May - Fri, 16 May

LHR

London

USM

Koh Samui

€1,049 Return, found 2 days ago

€1,049

Return

found 2 days ago

Select EVA Airways flight, departing Thu, 1 May from London to Koh Samui, returning Fri, 16 May, priced at €1,049 found 2 days ago

Thu, 1 May - Fri, 16 May

LHR

London

USM

Koh Samui

€1,062 Return, found 2 days ago

€1,062

Return

found 2 days ago

Select Thai Airways International flight, departing Thu, 1 May from London to Koh Samui, returning Fri, 16 May, priced at €1,062 found 2 days ago

Thu, 23 Jan - Mon, 27 Jan

LGW

London

USM

Koh Samui

€1,074 Return, just found

€1,074

Return

just found

Select Emirates flight, departing Thu, 23 Jan from London to Koh Samui, returning Mon, 27 Jan, priced at €1,074 just found

Thu, 23 Jan - Wed, 29 Jan

LCY

London

USM

Koh Samui

€1,141 Return, just found

€1,141

Return

just found

Select Swiss International Air Lines flight, departing Thu, 23 Jan from London to Koh Samui, returning Wed, 29 Jan, priced at €1,141 just found

Thu, 23 Jan - Wed, 29 Jan

LCY

London

USM

Koh Samui

€1,159 Return, just found

€1,159

Return

just found

Select Swiss International Air Lines flight, departing Thu, 23 Jan from London to Koh Samui, returning Wed, 29 Jan, priced at €1,159 just found

Tue, 3 Dec - Sun, 15 Dec

LHR

London

USM

Koh Samui

€1,168 Return, found 5 days ago

€1,168

Return

found 5 days ago

Select British Airways flight, departing Tue, 3 Dec from London to Koh Samui, returning Sun, 15 Dec, priced at €1,168 found 5 days ago