Cheap flights from Santa Ana to Koh Samui

View AU$647 flight on Sun, 14 Sep. 2025Opens in a new window

Popular airlines from Santa Ana to Koh Samui

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Cheap Flights from Santa Ana (QLA) to Koh Samui (USM)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 28 Aug. - Thu, 4 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$1,152 Return, found 4 days ago
AU$1,152
Return
found 4 days ago
Select United flight, departing Thu, 28 Aug. from Los Angeles to Koh Samui, returning Thu, 4 Sep., priced at AU$1,152 found 4 days ago
United
Thu, 28 Aug. - Thu, 4 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$1,164 Return, found 4 days ago
AU$1,164
Return
found 4 days ago
Select United flight, departing Thu, 28 Aug. from Los Angeles to Koh Samui, returning Thu, 4 Sep., priced at AU$1,164 found 4 days ago
Singapore Airlines
Mon, 15 Sep. - Mon, 22 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$1,413 Return, found 1 day ago
AU$1,413
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 15 Sep. from Los Angeles to Koh Samui, returning Mon, 22 Sep., priced at AU$1,413 found 1 day ago
EVA Airways
Thu, 28 Aug. - Thu, 4 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$1,697 Return, found 4 days ago
AU$1,697
Return
found 4 days ago
Select EVA Airways flight, departing Thu, 28 Aug. from Los Angeles to Koh Samui, returning Thu, 4 Sep., priced at AU$1,697 found 4 days ago
China Airlines
Mon, 15 Sep. - Mon, 22 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$1,957 Return, found 1 day ago
AU$1,957
Return
found 1 day ago
Select China Airlines flight, departing Mon, 15 Sep. from Los Angeles to Koh Samui, returning Mon, 22 Sep., priced at AU$1,957 found 1 day ago
Cathay Pacific
Thu, 28 Aug. - Thu, 4 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$2,224 Return, found 4 days ago
AU$2,224
Return
found 4 days ago
Select Cathay Pacific flight, departing Thu, 28 Aug. from Los Angeles to Koh Samui, returning Thu, 4 Sep., priced at AU$2,224 found 4 days ago
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