Bangkok Airways
Every day
starting at $258
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hong Kong to Koh Samui. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
In different months, ticket prices from Hong Kong to Koh Samui vary: minimum — $175 (October 2026), maximum — $233 (August 2027). Typically, the flight costs $209–$211.
A non-stop flight is the most convenient and comfortable way to fly from Hong Kong to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Hong Kong to Koh Samui is Bangkok Airways. Flights operate every day.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flight prices from Hong Kong to Koh Samui barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.
There is a slight difference: it's a bit cheaper in October 2026–November 2026 (averaging $188) and slightly more in June 2027–August 2027 ($226). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 17%. Book whenever it's convenient.
Monthly price variation is just 7.5%. Ticket costs on this route are among the most predictable.
Bangkok Airways
Every day
starting at $258
All airports
Hong Kong — Koh Samui
11/06/2026
Departure
Direct flight
PG806
starting at $310
Hong Kong — Koh Samui
10/26/2026
Departure
Direct flight
PG806
starting at $343
Hong Kong — Koh Samui
02/20/2027
Departure
Direct flight
PG806
starting at $342
Hong Kong — Koh Samui
01/16/2027
Departure
Direct flight
PG806
starting at $341
Hong Kong — Koh Samui
01/13/2027
Departure
Direct flight
PG806
starting at $341
Hong Kong — Koh Samui
11/13/2026
Departure
Direct flight
PG806
starting at $349
Hong Kong — Koh Samui
01/10/2027
Departure
Direct flight
PG806
starting at $362
Hong Kong — Koh Samui
01/25/2027
Departure
Direct flight
PG806
starting at $408
Hong Kong — Koh Samui
01/08/2027
Departure
Direct flight
PG806
starting at $459
Hong Kong — Koh Samui
12/11/2026
Departure
Direct flight
PG806
starting at $456
starting at $258
starting at $189
starting at $190
starting at $228
starting at $253
starting at $269
starting at $301
The route Hong Kong — Koh Samui is served by many carriers — 7 in total, including Bangkok Airways, Hong Kong Express Airways, Thai Lion Air, Emirates, Hong Kong Airlines, Thai Airways, and Cebu Pacific. This gives passengers wide opportunities: from finding the lowest fare (from $189) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest flight ticket from Hong Kong to Koh Samui according to data for the last 48 hours costs $189
Often the best time to buy tickets from Hong Kong to Koh Samui is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hong Kong to Koh Samui can be found flying in these months: October, November, February.
The fastest flights from Hong Kong to Koh Samui start from 7 hours 15 minutes in the air.
The following airlines operate direct flights on the route Hong Kong — Koh Samui: Bangkok Airways
The cheapest one-way flight from Hong Kong to Koh Samui departs on 11/04/2026, is operated by Hong Kong Express Airways and costs $189
The cheapest roundtrip flight from Hong Kong to Koh Samui departs on 10/28/2026, is operated by Hong Kong Express Airways and costs $395
Fastest flight from Hong Kong to Koh Samui takes 7h 15m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Hong Kong and Koh Samui is 2067km (1282 miles). The average flight duration is 3h 30m. There are 8 direct flights from Hong Kong to Koh Samui. The time difference between Hong Kong and Koh Samui is 1h. Flights from Hong Kong begin at 5:05 PM. The latest flight from Hong Kong departs at 5:05 PM
