Cheap flights from Osaka to Koh Samui

View AU$353 flight on Mon, 28 Jul. 2025Opens in a new window

Popular airlines from Osaka to Koh Samui

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Cheap Flights from Osaka (OSA) 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.

Scoot
Mon, 25 Aug. - Mon, 1 Sep.
KIX
Osaka
USM
Koh Samui
AU$745 Return, found 4 days ago
AU$745
Return
found 4 days ago
Select Scoot flight, departing Mon, 25 Aug. from Osaka to Koh Samui, returning Mon, 1 Sep., priced at AU$745 found 4 days ago
Scoot
Mon, 25 Aug. - Mon, 1 Sep.
KIX
Osaka
USM
Koh Samui
AU$787 Return, found 4 days ago
AU$787
Return
found 4 days ago
Select Scoot flight, departing Mon, 25 Aug. from Osaka to Koh Samui, returning Mon, 1 Sep., priced at AU$787 found 4 days ago
Singapore Airlines
Mon, 8 Sep. - Fri, 12 Sep.
KIX
Osaka
USM
Koh Samui
AU$798 Return, found 6 days ago
AU$798
Return
found 6 days ago
Select Singapore Airlines flight, departing Mon, 8 Sep. from Osaka to Koh Samui, returning Fri, 12 Sep., priced at AU$798 found 6 days ago
Jeju Air
Mon, 25 Aug. - Mon, 1 Sep.
KIX
Osaka
USM
Koh Samui
AU$900 Return, found 4 days ago
AU$900
Return
found 4 days ago
Select Jeju Air flight, departing Mon, 25 Aug. from Osaka to Koh Samui, returning Mon, 1 Sep., priced at AU$900 found 4 days ago
China Eastern Airlines
Mon, 8 Sep. - Fri, 12 Sep.
KIX
Osaka
USM
Koh Samui
AU$950 Return, found 6 days ago
AU$950
Return
found 6 days ago
Select China Eastern Airlines flight, departing Mon, 8 Sep. from Osaka to Koh Samui, returning Fri, 12 Sep., priced at AU$950 found 6 days ago
Cathay Pacific
Mon, 8 Sep. - Fri, 12 Sep.
KIX
Osaka
USM
Koh Samui
AU$1,357 Return, found 6 days ago
AU$1,357
Return
found 6 days ago
Select Cathay Pacific flight, departing Mon, 8 Sep. from Osaka to Koh Samui, returning Fri, 12 Sep., priced at AU$1,357 found 6 days ago
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