Flights to Koh Samui from Ulsan

View ฿23,630 flight on Fri, 29 Aug 2025Opens in a new window

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Cheap Flights from Ulsan (KR-31) to Koh Samui (USM)

Prices were available within the past 7 days and start at ฿23,630 for one-way flights and ฿33,310 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, 24 Aug - Sun, 31 Aug
PUS
Busan
USM
Koh Samui
฿33,310 Return, found 13 hours ago
฿33,310
Return
found 13 hours ago
Select Korean Air flight, departing Sun, 24 Aug from Busan to Koh Samui, returning Sun, 31 Aug, priced at ฿33,310 found 13 hours ago
Korean Air
Sun, 24 Aug - Sun, 31 Aug
PUS
Busan
USM
Koh Samui
฿35,455 Return, found 13 hours ago
฿35,455
Return
found 13 hours ago
Select Korean Air flight, departing Sun, 24 Aug from Busan to Koh Samui, returning Sun, 31 Aug, priced at ฿35,455 found 13 hours ago
Korean Air
Fri, 22 Aug - Tue, 26 Aug
PUS
Busan
USM
Koh Samui
฿37,935 Return, found 1 day ago
฿37,935
Return
found 1 day ago
Select Korean Air flight, departing Fri, 22 Aug from Busan to Koh Samui, returning Tue, 26 Aug, priced at ฿37,935 found 1 day ago
Korean Air
Sun, 24 Aug - Sun, 31 Aug
PUS
Busan
USM
Koh Samui
฿39,215 Return, found 13 hours ago
฿39,215
Return
found 13 hours ago
Select Korean Air flight, departing Sun, 24 Aug from Busan to Koh Samui, returning Sun, 31 Aug, priced at ฿39,215 found 13 hours ago
Korean Air
Fri, 22 Aug - Tue, 26 Aug
PUS
Busan
USM
Koh Samui
฿40,075 Return, found 1 day ago
฿40,075
Return
found 1 day ago
Select Korean Air flight, departing Fri, 22 Aug from Busan to Koh Samui, returning Tue, 26 Aug, priced at ฿40,075 found 1 day ago
Korean Air
Fri, 22 Aug - Tue, 26 Aug
PUS
Busan
USM
Koh Samui
฿43,835 Return, found 1 day ago
฿43,835
Return
found 1 day ago
Select Korean Air flight, departing Fri, 22 Aug from Busan to Koh Samui, returning Tue, 26 Aug, priced at ฿43,835 found 1 day ago
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