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Cheap Flights from Gatwick to Koh Samui (LON-USM)
Prices were available within the past 7 days and start at $647 for one-way flights and $970 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Air France](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif)
Tue, Sep 3 - Tue, Sep 17
LHR
London
USM
Ko Samui
$970 Roundtrip, found 1 day ago
$970
Roundtrip
found 1 day ago
![Gulf Air](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/GF.gif)
Sun, Sep 22 - Tue, Oct 1
LHR
London
USM
Ko Samui
$1,004 Roundtrip, just found
$1,004
Roundtrip
just found
![Turkish Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)
Wed, Sep 18 - Mon, Sep 30
LHR
London
USM
Ko Samui
$1,011 Roundtrip, found 1 hour ago
$1,011
Roundtrip
found 1 hour ago
Thu, Sep 5 - Tue, Sep 24
LHR
London
USM
Ko Samui
$1,038 Roundtrip, found 3 days ago
$1,038
Roundtrip
found 3 days ago
![Austrian Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif)
Fri, Sep 6 - Sun, Sep 15
LHR
London
USM
Ko Samui
$1,063 Roundtrip, found 1 day ago
$1,063
Roundtrip
found 1 day ago
![Air France](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif)
Tue, Sep 3 - Fri, Sep 13
LHR
London
USM
Ko Samui
$1,073 Roundtrip, found 1 day ago
$1,073
Roundtrip
found 1 day ago
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