Cheap flights from Hong Kong to Koh Samui from HK$1,397

This is the cheapest one-way flight price, found on 31-3. Prices may vary by date and flight preferences.
HKG — USM
6 Apr — 13 Apr1
Return
1 adult
Economy
From?
To?
Thu 6-4
Thu 13-4

How to find the cheapest flight from Hong Kong (HKG) to Koh Samui (USM)

All the information you need to plan the best HKG to USM flight in 2023: compare Hong Kong to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.

HKG - USM

Price

HK$465 - HK$682

USM

Temperature

27 - 29 °C

USM

Rainfall

58 - 490 mm

Popular inJanuaryHigh demand for flights, 21% potential price rise
Cheapest inAprilBest time to find cheap flights, 14% potential price drop
Round-trip fromHK$3,650From Hong Kong Intl to Ko Samui
One-way fromHK$1,397One-way flight from Hong Kong Intl to Ko Samui

Cheap flights from Hong Kong to Koh Samui in April, May 2023

The best prices found for HKG to USM flights in April, May

Hong Kong to Koh Samui 2023 flight deals

Cheap flights to Koh Samui from Hong Kong found for this year

Cheap Bangkok Airways flights from Hong Kong to Koh Samui

Direct flights to Koh Samui from Hong Kong

Save time with Hong Kong to Koh Samui direct flight deals

Last-minute flights from Hong Kong to Koh Samui

Late deals on return flights to Koh Samui from Hong Kong, departing today and this week

One-way flights to Koh Samui from Hong Kong

The cheapest one-way flights from Hong Kong to Koh Samui

Find flights from Hong Kong to Koh Samui within your budget

Use the slider to find flights from Hong Kong to Koh Samui that fit your budget.

Fly from

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Budget

HK$2,685 - HK$3,831

Route

Depart

Return

Price

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

2023-06-12

1 stop10h 20m

Ko Samui

2023-06-19

1 stop7h 00m

HK$2,685

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

2023-06-12

1 stop8h 25m

Ko Samui

2023-06-19

2 stops25h 45m

HK$3,038

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

2023-05-26

1 stop15h 20m

Ko Samui

2023-05-31

1 stop6h 40m

HK$3,101

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

2023-04-17

1 stop16h 00m

Ko Samui

2023-04-26

1 stop11h 40m

HK$3,163

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

2023-05-18

2 stops21h 35m

Ko Samui

2023-05-22

1 stop10h 05m

HK$3,195

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

2023-09-23

1 stop11h 20m

Ko Samui

2023-09-29

1 stop15h 55m

HK$3,211

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

2023-08-10

1 stop16h 25m

Ko Samui

2023-08-17

1 stop7h 30m

HK$3,799

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

2023-08-10

Nonstop3h 20m

Ko Samui

2023-08-17

1 stop8h 30m

HK$3,815

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

2023-08-10

Nonstop3h 20m

Ko Samui

2023-08-17

Nonstop3h 20m

HK$3,831

Flights are sorted by cheapest first

Deals found on 31-3

Related info for your journey

Useful info, stats and facts about Hong Kong to Koh Samui flights.

Alternative routes for Hong Kong to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Chiang Maifrom HK$1,745 pp
Hong Kong to Krabifrom HK$1,985 pp

Top 3 airlines flying from Hong Kong to Koh Samui

The chart below displays the airlines Cheapflights users travelling from Hong Kong to Koh Samui choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
EmiratesCheapestHK$3,436AverageHK$5,387FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Emirates flights
Thai AirwaysCheapestHK$3,671AverageHK$4,925FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Thai Airways flights
Bangkok AirwaysCheapestHK$3,731AverageHK$4,576FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search Bangkok Airways flights
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