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.
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.
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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.
Hong Kong — Koh Samui
06/06/2026
Departure
Direct flight
PG806
starting at $322
Hong Kong — Koh Samui
06/08/2026
Departure
Direct flight
PG806
starting at $393
Hong Kong — Koh Samui
06/09/2026
Departure
Direct flight
PG806
starting at $390
Hong Kong — Koh Samui
06/10/2026
Departure
Direct flight
PG806
starting at $617
Hong Kong — Koh Samui
06/11/2026
Departure
Direct flight
PG806
starting at $324
Hong Kong — Koh Samui
06/13/2026
Departure
Direct flight
PG806
starting at $365
Hong Kong — Koh Samui
06/16/2026
Departure
Direct flight
PG806
starting at $626
Hong Kong — Koh Samui
06/17/2026
Departure
Direct flight
PG806
starting at $391
Hong Kong — Koh Samui
06/20/2026
Departure
Direct flight
PG806
starting at $522
Hong Kong — Koh Samui
06/26/2026
Departure
Direct flight
PG806
starting at $641
starting at $321
starting at $199
starting at $315
The Hong Kong — Koh Samui route is served by multiple airlines, including Bangkok Airways, Hong Kong Express Airways, and Hong Kong Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $199, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest one-way flight from Hong Kong to Koh Samui departs on 10/31/2026, is operated by Hong Kong Express Airways and costs $199
The cheapest roundtrip flight from Hong Kong to Koh Samui departs on 06/14/2026, is operated by Hong Kong Express Airways and costs $416
Fastest flight from Hong Kong to Koh Samui takes 6h 50m
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 2065km (1280 miles). The average flight duration is 6h 2m. There are 7 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 5:20 PM. The latest flight from Hong Kong departs at 5:20 PM
Bangkok Airways
Su, Mo, Tu, We, and Sa
starting at $321
The only airline operating direct flights from Hong Kong to Koh Samui is Bangkok Airways. Flights operate every day except Thursday and Friday.
The cheapest flight ticket from Hong Kong to Koh Samui according to data for the last 48 hours costs $199
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, September, June.
The fastest flights from Hong Kong to Koh Samui start from 6 hours 50 minutes in the air.
The following airlines operate direct flights on the route Hong Kong — Koh Samui: Bangkok Airways
In different months, ticket prices from Hong Kong to Koh Samui vary: minimum — $199 (October 2026), maximum — $274 (December 2026). Typically, the flight costs $228–$228.
The Hong Kong — Koh Samui route shows a classic seasonal pattern: prices rise, peak, then fall again. Knowing this, you can pick a more affordable time to fly.
Prices rise from June 2026 to July 2026 (+7%), then decline from July 2026 to October 2026 (18%). The cheapest tickets are in September 2026–October 2026 (averaging $200), while the priciest are in October 2026–December 2026 ($237).
For savings, plan your flight for September 2026–October 2026 — you could save up to 15%. Try to avoid October 2026–December 2026 when possible: prices are at their highest then.
Price spread on this route is 11.1%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
We couldn't find any special offers for flights from Hong Kong to Koh Samui