Cheap flights from Chek Lap Kok to Koh Samui

View AU$316 flight on Thu, 13 Nov. 2025Opens in a new window

Popular airlines from Chek Lap Kok to Koh Samui

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Cheap Flights from Chek Lap Kok (HKG) 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.

Emirates
Mon., 8 Sep. - Sun., 14 Sep.
HKG
Hong Kong SAR
USM
Koh Samui
AU$593 Return, found 2 days ago
AU$593
Return
found 2 days ago
Select Emirates flight, departing Mon., 8 Sep. from Hong Kong SAR to Koh Samui, returning Sun., 14 Sep., priced at AU$593 found 2 days ago
Emirates
Thu., 2 Oct. - Wed., 15 Oct.
HKG
Hong Kong SAR
USM
Koh Samui
AU$595 Return, found 14 hours ago
AU$595
Return
found 14 hours ago
Select Emirates flight, departing Thu., 2 Oct. from Hong Kong SAR to Koh Samui, returning Wed., 15 Oct., priced at AU$595 found 14 hours ago
Scoot
Mon., 11 May - Sat., 16 May
HKG
Hong Kong SAR
USM
Koh Samui
AU$620 Return, found 4 days ago
AU$620
Return
found 4 days ago
Select Scoot flight, departing Mon., 11 May from Hong Kong SAR to Koh Samui, returning Sat., 16 May, priced at AU$620 found 4 days ago
Thai Airways International
Fri., 12 Sep. - Wed., 17 Sep.
HKG
Hong Kong SAR
USM
Koh Samui
AU$647 Return, found 2 days ago
AU$647
Return
found 2 days ago
Select Thai Airways International flight, departing Fri., 12 Sep. from Hong Kong SAR to Koh Samui, returning Wed., 17 Sep., priced at AU$647 found 2 days ago
Singapore Airlines
Mon., 11 May - Sat., 16 May
HKG
Hong Kong SAR
USM
Koh Samui
AU$700 Return, found 4 days ago
AU$700
Return
found 4 days ago
Select Singapore Airlines flight, departing Mon., 11 May from Hong Kong SAR to Koh Samui, returning Sat., 16 May, priced at AU$700 found 4 days ago
Hong Kong Airlines
Sun., 31 Aug. - Fri., 5 Sep.
HKG
Hong Kong SAR
USM
Koh Samui
AU$743 Return, found 4 hours ago
AU$743
Return
found 4 hours ago
Select Hong Kong Airlines flight, departing Sun., 31 Aug. from Hong Kong SAR to Koh Samui, returning Fri., 5 Sep., priced at AU$743 found 4 hours ago

Find the cheapest month to fly from Chek Lap Kok (HKG) to Koh Samui (USM)

October is typically the cheapest month to fly

From AU$501 - AU$775 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.