Bangkok Airways
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Scan through all non-stop flights from Ko Samui to Hong Kong. The full flight schedule below gives an overview of all non-stop flights from USM to HKG, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Hong Kong is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Hong Kong any time of the year, but the best months to explore are from to and from to .

Currently, there is only one airline operating non-stop flights from Ko Samui USM to Hong Kong HKG, which is Bangkok Airways. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their USM HKG flight schedule.
Flights from USM to HKG are operated 7 times a week, with an average of 1 flight per day. Departure times vary between 11:40 - 11:55. The earliest flight departs at 11:40, the last flight departs at 11:55. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Ko Samui to Hong Kong takes 3 hours and 15 minutes. The flight distance between Ko Samui and Hong Kong is 1,271 miles (or 2,045 km).
There is 1 airport in Hong Kong: Hong Kong International Airport (HKG).
There are 7 flights per week flying from Ko Samui to Hong Kong (as of April 2026).
3 hours and 15 minutes is the average flight time from Ko Samui to Hong Kong.
The distance from Ko Samui to Hong Kong is 1,271 miles (2,045 kilometers).
Bangkok Airways is the only airline flying nonstop from Ko Samui to Hong Kong.
There are no alliances flying direct from Ko Samui to Hong Kong at the moment.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Ko Samui to Hong Kong:
The earliest flight departs at 11:40 from Ko Samui and arrives at 15:55 at Hong Kong.
The latest flight departs at 11:55 from Ko Samui and arrives at 16:20 at Hong Kong.
1,271 miles (2,045 km) · 3h 15m
11:55
16:20
Bangkok Airways
PG 807
Bangkok Airways
Airbus A319
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