Hong Kong to Koh Samui

1 ways to travelfastest 3h 55mfly from €160
Photo: Arun K / Unsplash

How the cheapest fare moved

Oct 21: €168 €168 Oct 15 Oct 21 low €168 · high €191

Departure-day prices · February 2019 Hong Kong → Koh Samui

‹ Prev Next ›

Loading fares…

Return-day prices · February 2019 Koh Samui → Hong Kong

‹ Prev Next ›

Loading fares…

Flights from Hong Kong to Koh Samui start around €160 (typically 1 stop). Range seen recently: €160–174, based on 14 fares found by travellers.

Fly (from €160)
3h 55mduration
€160–174recent fares
Book
Cheapest cached fares Hong Kong → Koh Samui; typically 1 stop (e.g. UO). · Based on 14 fares found by travellers in the last 48h

Cheapest round trips to Koh Samui

Fares found by travellers in the last 48 hours — refreshed daily.

Oct 28 – Nov 4 HK Express · 1 stop · 4h 10m €351 Book
Nov 16 – Nov 22 HK Express · 1 stop · 4h 15m €351 Book
Nov 8 – Nov 15 HK Express · 1 stop · 4h 15m €356 Book
Mar 4 – Mar 16 Thai Lion Air · 1 stop · 4h 20m €356 Book
Nov 11 – Nov 12 HK Express · 1 stop · 4h 15m €359 Book
Oct 29 – Nov 3 HK Express · 1 stop · 4h 15m €362 Book
Oct 29 – Nov 4 HK Express · 1 stop · 4h 15m €362 Book
Jun 1 – Jun 10 HK Express · 1 stop · 4h 05m €364 Book

Weather in Koh Samui

Wed 🌦️ 30° 26° 💧98%
Thu 🌧️ 30° 25° 💧65%
Fri 🌦️ 30° 26° 💧69%
Sat ⛈️ 29° 24° 💧79%
Sun 🌧️ 30° 24° 💧82%
Mon 🌦️ 29° 24° 💧75%
Tue 🌦️ 29° 26° 💧67%

In Feb, Koh Samui typically sees ~28°C daytime highs and 15 rainy days.

Where to stay in Koh Samui

3★+ hotels from €23/night (38 hotels sampled, ~3 weeks out).

COSI Samui Chaweng Beach hotel · Koh Samui
from €23/night★ 3
Escape Beach Resort hotel · Koh Samui
from €29/night★ 3
Montien House Chaweng Beach Resort hotel · Koh Samui
from €29/night★ 3

Good to know

Time difference-1h
Time in the air4h 05m

Things to do in Koh Samui

Top-rated tours and tickets from €22 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Koh Samui

Ko Samui (เกาะสมุย), often called just Samui (สมุย) is an island of great natural beauty and variety in the Gulf of Thailand. The palm-fringed shoreline and coconut and fruit cultivation of the coastal lowlands rise to a central granite massif, the slopes of which are cloaked in virgin rainforest.

Read the full Koh Samui guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from Hong Kong

Cheapest destinations travellers searched recently — refreshed daily.

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-10-21. Some links earn Stayonomy a commission at no cost to you.