Cheap flights from Hong Kong to Koh Samui, Thailand (HKG - USM)

As a rule, buying flight tickets from Hong Kong to Koh Samui expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Hong Kong to Koh Samui at the most favorable prices.

Out service helps you to find tickets from Hong Kong to Koh Samui in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Hong Kong - Koh Samui at the best price!

We also recommend you to look through the prices for return tickets from Koh Samui to Hong Kong.

Airfares found by our users in the past 24 hours

The cheapest flight from Hong Kong to Koh Samui is $268 on Rio Sul Servi, departing on 16.05.2025 and returning on 24.05.2025.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Rio Sul Servi16.05.202524.05.2025from $268

Average round-trip airfares from Hong Kong to Koh Samui by months

MonthRound-Trip
April 202530.04 - 10.05from $443
May 202516.05 - 24.05from $268
June 202514.06 - 21.06from $271
July 202502.07 - 16.07from $346
August 202503.08 - 14.08from $328
September 2025find now
October 2025find now
November 202514.11 - 03.12from $274
December 202526.12 - 08.01from $397
January 2026find now
February 202612.02 - 20.02from $456
March 2026find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Airports

Airports in Hong Kong: H K Heliport (HHP), Hong Kong International (HKG).

Airports in Koh Samui: Koh Samui (USM).

Find Flights to Koh Samui
PrevNext
May 2025
MOTUWETHFRSASU
   1234
567891011
12131415161718
19202122232425
262728293031