Cheap flights from Adelaide to Koh Samui Islands

View AU$884 flight on Fri, 15 Aug. 2025Opens in a new window

Popular airlines from Adelaide to Koh Samui Islands

  • Singapore Airlines

    Singapore Airlines

  • British Airways

    British Airways

  • Qantas Airways

    Qantas Airways

  • Cathay Pacific

    Cathay Pacific

  • Malaysia Airlines

    Malaysia Airlines

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Cheap Flights from Adelaide (ADL) to Koh Samui Islands (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.

Singapore Airlines
Sat, 8 Nov. - Sat, 15 Nov.
ADL
Adelaide
USM
Koh Samui
AU$1,264 Return, found 4 days ago
AU$1,264
Return
found 4 days ago
Select Singapore Airlines flight, departing Sat, 8 Nov. from Adelaide to Koh Samui, returning Sat, 15 Nov., priced at AU$1,264 found 4 days ago
Singapore Airlines
Thu, 26 Mar. - Wed, 8 Apr.
ADL
Adelaide
USM
Koh Samui
AU$1,268 Return, found 3 days ago
AU$1,268
Return
found 3 days ago
Select Singapore Airlines flight, departing Thu, 26 Mar. from Adelaide to Koh Samui, returning Wed, 8 Apr., priced at AU$1,268 found 3 days ago
British Airways
Tue, 11 Nov. - Tue, 18 Nov.
ADL
Adelaide
USM
Koh Samui
AU$1,547 Return, found 23 hours ago
AU$1,547
Return
found 23 hours ago
Select British Airways flight, departing Tue, 11 Nov. from Adelaide to Koh Samui, returning Tue, 18 Nov., priced at AU$1,547 found 23 hours ago
Malaysia Airlines
Fri, 29 Aug. - Fri, 12 Sep.
ADL
Adelaide
USM
Koh Samui
AU$1,659 Return, found 3 days ago
AU$1,659
Return
found 3 days ago
Select Malaysia Airlines flight, departing Fri, 29 Aug. from Adelaide to Koh Samui, returning Fri, 12 Sep., priced at AU$1,659 found 3 days ago
Qantas Airways
Mon, 8 Sep. - Mon, 15 Sep.
ADL
Adelaide
USM
Koh Samui
AU$1,731 Return, found 7 hours ago
AU$1,731
Return
found 7 hours ago
Select Qantas Airways flight, departing Mon, 8 Sep. from Adelaide to Koh Samui, returning Mon, 15 Sep., priced at AU$1,731 found 7 hours ago
Cathay Pacific
Tue, 9 Sep. - Mon, 15 Sep.
ADL
Adelaide
USM
Koh Samui
AU$1,886 Return, found 7 hours ago
AU$1,886
Return
found 7 hours ago
Select Cathay Pacific flight, departing Tue, 9 Sep. from Adelaide to Koh Samui, returning Mon, 15 Sep., priced at AU$1,886 found 7 hours ago
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