- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Incheon to Koh Samui (SEL-USM)
Prices were available within the past 7 days and start at ₩302,405 for one-way flights and ₩605,162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Scoot](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif)
Thu, Sep 26 - Mon, Sep 30
ICN
Seoul
USM
Ko Samui
₩605,162 Roundtrip, found 19 hours ago
₩605,162
Roundtrip
found 19 hours ago
![Scoot](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif)
Thu, Sep 19 - Wed, Sep 25
ICN
Seoul
USM
Ko Samui
₩628,162 Roundtrip, found 18 hours ago
₩628,162
Roundtrip
found 18 hours ago
![Scoot](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif)
Thu, Sep 26 - Mon, Sep 30
ICN
Seoul
USM
Ko Samui
₩630,430 Roundtrip, found 19 hours ago
₩630,430
Roundtrip
found 19 hours ago
![Scoot](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif)
Thu, Sep 26 - Mon, Sep 30
ICN
Seoul
USM
Ko Samui
₩640,537 Roundtrip, found 19 hours ago
₩640,537
Roundtrip
found 19 hours ago
![Scoot](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif)
Tue, Sep 24 - Fri, Sep 27
ICN
Seoul
USM
Ko Samui
₩643,999 Roundtrip, found 1 day ago
₩643,999
Roundtrip
found 1 day ago
![Scoot](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif)
Tue, Sep 3 - Fri, Sep 6
ICN
Seoul
USM
Ko Samui
₩645,591 Roundtrip, found 19 hours ago
₩645,591
Roundtrip
found 19 hours ago
Expedia's Latest Trends
Hotels
Flights
Flights from Pilot Point to UlsanFlights from Seawell to Chiang RaiFlights from Busan to Siem ReapFlights from Sawankhalok to Khon KaenFlights from Khâi-Ma to AlmatyFlights from Incheon (ICN) to Phu Quoc (PQC)Flights from Santiago (SCL) to Incheon (ICN)Flights to AtlantaFlights from Incheon (ICN) to Geneva (GVA)Flights from Incheon to Busan
Packages
*Available to Expedia members.