Cheap flights from Riyadh to Koh Samui

View AU$559 flight on Mon, 2 Mar. 2026Opens in a new window

Popular airlines from Riyadh to Koh Samui

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Cheap Flights from Riyadh (RUH) 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.

Kuwait Airways
Mon, 2 Mar. - Mon, 9 Mar.
RUH
Riyadh
USM
Koh Samui
AU$1,344 Return, found 2 days ago
AU$1,344
Return
found 2 days ago
Select Kuwait Airways flight, departing Mon, 2 Mar. from Riyadh to Koh Samui, returning Mon, 9 Mar., priced at AU$1,344 found 2 days ago
Kuwait Airways
Mon, 15 Sep. - Mon, 22 Sep.
RUH
Riyadh
USM
Koh Samui
AU$1,361 Return, found 4 hours ago
AU$1,361
Return
found 4 hours ago
Select Kuwait Airways flight, departing Mon, 15 Sep. from Riyadh to Koh Samui, returning Mon, 22 Sep., priced at AU$1,361 found 4 hours ago
Oman Air
Mon, 2 Mar. - Mon, 9 Mar.
RUH
Riyadh
USM
Koh Samui
AU$1,371 Return, found 2 days ago
AU$1,371
Return
found 2 days ago
Select Oman Air flight, departing Mon, 2 Mar. from Riyadh to Koh Samui, returning Mon, 9 Mar., priced at AU$1,371 found 2 days ago
Kuwait Airways
Mon, 2 Mar. - Mon, 9 Mar.
RUH
Riyadh
USM
Koh Samui
AU$1,376 Return, found 2 days ago
AU$1,376
Return
found 2 days ago
Select Kuwait Airways flight, departing Mon, 2 Mar. from Riyadh to Koh Samui, returning Mon, 9 Mar., priced at AU$1,376 found 2 days ago
Etihad Airways
Mon, 15 Sep. - Mon, 22 Sep.
RUH
Riyadh
USM
Koh Samui
AU$1,479 Return, found 4 hours ago
AU$1,479
Return
found 4 hours ago
Select Etihad Airways flight, departing Mon, 15 Sep. from Riyadh to Koh Samui, returning Mon, 22 Sep., priced at AU$1,479 found 4 hours ago
Emirates
Tue, 11 Nov. - Wed, 12 Nov.
RUH
Riyadh
USM
Koh Samui
AU$1,852 Return, found 4 hours ago
AU$1,852
Return
found 4 hours ago
Select Emirates flight, departing Tue, 11 Nov. from Riyadh to Koh Samui, returning Wed, 12 Nov., priced at AU$1,852 found 4 hours ago
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